JPH0229608B2 - - Google Patents
Info
- Publication number
- JPH0229608B2 JPH0229608B2 JP57002789A JP278982A JPH0229608B2 JP H0229608 B2 JPH0229608 B2 JP H0229608B2 JP 57002789 A JP57002789 A JP 57002789A JP 278982 A JP278982 A JP 278982A JP H0229608 B2 JPH0229608 B2 JP H0229608B2
- Authority
- JP
- Japan
- Prior art keywords
- zeolite
- strong
- moderate
- metal
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010457 zeolite Substances 0.000 claims description 132
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 130
- 229910021536 Zeolite Inorganic materials 0.000 claims description 110
- 150000001768 cations Chemical class 0.000 claims description 50
- 239000000203 mixture Substances 0.000 claims description 47
- 229910052751 metal Inorganic materials 0.000 claims description 45
- 239000002184 metal Substances 0.000 claims description 45
- 239000003054 catalyst Substances 0.000 claims description 35
- 239000008096 xylene Substances 0.000 claims description 32
- -1 aluminosilicate zeolite Chemical class 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 31
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 28
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 22
- 150000003738 xylenes Chemical class 0.000 claims description 21
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 18
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 17
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 14
- 239000001257 hydrogen Substances 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 10
- 229910052697 platinum Inorganic materials 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 230000000737 periodic effect Effects 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 229910001413 alkali metal ion Inorganic materials 0.000 claims description 5
- 229910021645 metal ion Inorganic materials 0.000 claims description 5
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 4
- 150000002602 lanthanoids Chemical class 0.000 claims description 4
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 claims description 2
- 238000004925 denaturation Methods 0.000 claims 2
- 230000036425 denaturation Effects 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 59
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 38
- 238000006243 chemical reaction Methods 0.000 description 29
- 239000000377 silicon dioxide Substances 0.000 description 27
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 26
- 238000006317 isomerization reaction Methods 0.000 description 23
- 229910052757 nitrogen Inorganic materials 0.000 description 22
- 238000005342 ion exchange Methods 0.000 description 16
- 150000001875 compounds Chemical class 0.000 description 15
- 229910052783 alkali metal Inorganic materials 0.000 description 11
- 238000001179 sorption measurement Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 10
- 238000005336 cracking Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 8
- 238000002441 X-ray diffraction Methods 0.000 description 7
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 7
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 150000001339 alkali metal compounds Chemical class 0.000 description 6
- 150000001340 alkali metals Chemical class 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 229910001388 sodium aluminate Inorganic materials 0.000 description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 150000003868 ammonium compounds Chemical class 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000008119 colloidal silica Substances 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 3
- 238000001027 hydrothermal synthesis Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 150000002892 organic cations Chemical class 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 235000019353 potassium silicate Nutrition 0.000 description 3
- 239000010948 rhodium Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- FYGHSUNMUKGBRK-UHFFFAOYSA-N 1,2,3-trimethylbenzene Chemical compound CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 2
- KVNYFPKFSJIPBJ-UHFFFAOYSA-N 1,2-diethylbenzene Chemical compound CCC1=CC=CC=C1CC KVNYFPKFSJIPBJ-UHFFFAOYSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004517 catalytic hydrocracking Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 229940078552 o-xylene Drugs 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 150000003058 platinum compounds Chemical class 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- UOHMMEJUHBCKEE-UHFFFAOYSA-N prehnitene Chemical compound CC1=CC=C(C)C(C)=C1C UOHMMEJUHBCKEE-UHFFFAOYSA-N 0.000 description 2
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 2
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- QUBBAXISAHIDNM-UHFFFAOYSA-N 1-ethyl-2,3-dimethylbenzene Chemical group CCC1=CC=CC(C)=C1C QUBBAXISAHIDNM-UHFFFAOYSA-N 0.000 description 1
- HYFLWBNQFMXCPA-UHFFFAOYSA-N 1-ethyl-2-methylbenzene Chemical compound CCC1=CC=CC=C1C HYFLWBNQFMXCPA-UHFFFAOYSA-N 0.000 description 1
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- 229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- 229910052773 Promethium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229940045985 antineoplastic platinum compound Drugs 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- PWOSZCQLSAMRQW-UHFFFAOYSA-N beryllium(2+) Chemical compound [Be+2] PWOSZCQLSAMRQW-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910001593 boehmite Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000001089 mineralizing effect Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- TXXWBTOATXBWDR-UHFFFAOYSA-N n,n,n',n'-tetramethylhexane-1,6-diamine Chemical compound CN(C)CCCCCCN(C)C TXXWBTOATXBWDR-UHFFFAOYSA-N 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000004376 petroleum reforming Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- KVOIJEARBNBHHP-UHFFFAOYSA-N potassium;oxido(oxo)alumane Chemical compound [K+].[O-][Al]=O KVOIJEARBNBHHP-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000003345 scintillation counting Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229910001427 strontium ion Inorganic materials 0.000 description 1
- PWYYWQHXAPXYMF-UHFFFAOYSA-N strontium(2+) Chemical compound [Sr+2] PWYYWQHXAPXYMF-UHFFFAOYSA-N 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 238000010555 transalkylation reaction Methods 0.000 description 1
- 150000004684 trihydrates Chemical class 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
æ¬çºæã¯ãæ°èŠãªå€æ§çµæ¶æ§ã¢ã«ããã·ãªã±ãŒ
ããŒãªã©ã€ãåã³ããã觊åªãšããŠäœ¿çšãããã·
ã¬ã³é¡ã®ç°æ§åæ¹æ³ã«é¢ãããæŽã«è©³ããã¯ãåŸ
æ¥ç¥ãããŠããçµæ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©
ã€ãã®ããããšãç°ãªã€ãçµæ¶æ§é ãæãäžã€é
å±ã§å€æ§ãããçµæ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©
ã€ãåã³ããã觊åªãšããŠäœ¿çšãããã·ã¬ã³é¡ã®
ç°æ§åæ¹æ³ã«é¢ããã æ¬æ现æžã§ã¯çµæ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©
ã€ããç¹ã«æãããªãéãç¥ç§°ããŠãåã«âãŒãª
ã©ã€ãâãšåŒã¶ããšãããã ãŒãªã©ã€ãã¯ã倩ç¶ã®ãã®ãåæã®ãã®ãNaã
ãŸãã¯æ°ŽçŽ ã€ãªã³ã®åŠãéœã€ãªã³ãå«æããäž»
ãšããŠSiO4ãšAlO4ãšããæ§æãããäžæ¬¡å 網ç¶
æ§é ãæãäžã€SiååãšAlååãšã¯é žçŽ ååã
ä»ããŠäº€åçµåããæ£åé¢äœã®é«åºŠé åæ§é ãæ
ããŠããã®ãç¹åŸŽã§ããããã®ãŒãªã©ã€ãã¯ã倧
ãããåäžãªå€æ°ã®çŽ°åãæããŠããããããå©
çšããŠåå篩ãšããŠäœ¿çšãããŸãçš®ã ã®ååŠåæ
åéã«ããã觊åªæãã¯æ äœãšããŠåºæ±ã«äœ¿çšã
ããŠããã æ®ã«åæã®ãŒãªã©ã€ãã¯ã極ããŠå質ã§çŽåºŠã
é«ããŸãåªããç¹æ§ãæããŠããããã®ããåŸæ¥
å€ãã®åæãŒãªã©ã€ãããã³ãã®è£œé æ³ãææ¡ã
ããŠããã äŸãã°SiO2ïŒAl2O3ã¢ã«æ¯ãå°ãªããšã10以äž
ã§ããæ調ã·ãªã«å«æéã®å€ããŒãªã©ã€ãã¯é«ã
å®å®æ§ãç¹ç°ãªé žæ§åºŠãæããäŸãã°éžæçåž
çãã¯ã©ããã³ã°ããã€ããã¯ã©ããã³ã°ãç°æ§
åãã¢ã«ãã«åãªã©ã®çåæ°ŽçŽ ã®è»¢åçšã®è§Šåªãš
ããŠé«ã掻æ§ãæããŠããããã®ãããªã·ãªã«å«
æéã®å€ããŒãªã©ã€ãã¯ãZSMç³»ã®ãŒãªã©ã€ã
ãäžå¿ãšããŠæ°å€ãææ¡ãããŠããã ã·ãªã«å«æéã®å€ããŒãªã©ã€ãã¯ãéåžžã·ãªã«
æºããã³ã¢ã«ããæºãšå ±ã«ãã¢ã«ã«ãªéå±ã«ããª
ã³ããã³ãããšçµåããŠäœ¿çšããä»ã®ã«ããªã³ã
äœçšãããŠè£œé ããããããã®ä»ã®ã«ããªã³ã®çš®
é¡ããã³çµåãã«ãã€ãŠåŸããããŒãªã©ã€ãã®æ§
é ããã³ç¹æ§ã¯ç°ãªãã åŸæ¥ãã¢ã«ã«ãªéå±ã«ããªã³ãšçµåãããŠäœ¿çš
ããä»ã®ã«ããªã³ãšããŠãç¹å®ã®ç¬¬ïŒçŽã¢ã³ã¢ã
ãŠã ã䜿çšãããã®ïŒäŸãã°ç¹å ¬æ46â10064å·
å ¬å ±ãç¹éæ51â67298å·å ¬å ±ãç¹éæ51â67299
å·å ¬å ±åç §ïŒãççŽ æ°ïŒã10ã®ç¬¬ïŒçŽã¢ãã³ã䜿
çšãããã®ïŒç¹éæ50â54598å·å ¬å ±åç §ïŒãççŽ
æ°ïŒã20ã®ã¢ã«ãã«ãžã¢ãã³ã䜿çšãããã®ïŒç¹
éæ53â134799å·å ¬å ±åç §ïŒãªã©ãç¥ãããŠã
ãã ããã§æ¬çºæè ãã¯ãæ°èŠãªãŒãªã©ã€ãã«ã€ã
ãŠç 究ãé²ããçµæãæãç¹å®ã®ç¬¬ïŒçŽã¢ã³ã¢ã
ãŠã ã€ãªã³ãã¢ã«ã«ãªéå±ã«ããªã³ãšçµåããŠäœ¿
çšãããšåŸæ¥ãšã¯å šãçµæ¶æ§é ãç°ãªããŒãªã©ã€
ããåŸãããããšããã®ãŒãªã©ã€ãã¯ç±çã«å®å®
ã§äžã€é«çŽåºŠã§ãã€ãŠãæãçš®ã®çåæ°ŽçŽ ã®å€æ
ã«åªãã觊åªæŽ»æ§ãæããŠããããšãèŠåºãå ã«
ææ¡ããã ããã§æ¬çºæè ãã¯ããã®å ã«ææ¡ããæ°èŠãŒ
ãªã©ã€ããæ¹è¯ãããã·ã¬ã³é¡ã®ç°æ§å觊åªãæ®
ã«ãšãã«ãã³ãŒã³ãå«æãããã·ã¬ã³é¡ã®ç°æ§å
觊åªãšããŠåªãã掻æ§ã瀺ããããããã®æŽ»æ§ã
é·æé䜿çšããŠãé«æ°Žæºã«ç¶æããå€æ§ããããŒ
ãªã©ã€ããèŠåºãã¹ããç 究ãéããçµææ¬çºæ
ã«å°éããã ããªãã¡ãæ¬çºæã¯åšæåŸè¡šç¬¬æéå±ã®å°ã
ãšãïŒçš®ã®éå±ãŸãã¯ãã®é žåç©ã§å€æ§ãããçµ
æ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©ã€ãã§ãã€ãŠã該
ãŒãªã©ã€ãã¯ãäžèšåŒ(1) ïœ M2ïŒnOã»Al2O3ã»ïœ SiO2 âŠâŠ(1) ãäœããåŒã¯ç¡æ°Žã®ç¶æ ã«æŒãé žåç©ã®åœ¢ã§è¡šã
ãããã®ã§ãããïŒã¯ïœäŸ¡ã®äžçš®ãŸãã¯äºçš®ä»¥äž
ã®éœã€ãªã³ãïœã¯ã0.5ããïŒã®ç¯å²ãïœã¯å°ãª
ããšã10ã®å€ã瀺ããã ã§è¡šããããçµæãæãããã€äžèš æ Œåé¢ééïœ(â«) çžå¯ŸåŒ·åºŠ 11.2±0.5 äžäœã匷ã 9.9±0.5 äžäœã匷ã 4.67±0.1 äž äœ 4.33±0.1 éåžžã«åŒ·ã 4.02±0.05 匷ããéåžžã«åŒ·ã 3.83±0.05 äž äœ 3.72±0.05 匱ããäžäœ 3.44±0.04 匱ãã匷ã 3.33±0.04 匱ãã匷ã 3.28±0.03 äž äœ ã®å€ã§å®è³ªäžè¡šããããæ Œåé¢ééãæããçµæ¶
æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©ã€ãã§ããããŸã
ããããŒãªã©ã€ããå«æãã觊åªã«æ°çžã§å°ããš
ãïŒçš®ãç±ååŠç平衡æ¿åºŠä»¥äžã§ãããã·ã¬ã³ç°
æ§äœãå«æããåææ··åç©ãæ¥è§Šãããããã·ã¬
ã³é¡ã®ç°æ§åæ¹æ³ã§ããã æ¬çºææ¹æ³ã«äœ¿çšããããŒãªã©ã€ãããã³ãã®
補é æ³ã¯ãå ã«èª¬æããããã«æ¬çºæè ãã«ãã€
ãŠèŠåºããããã®ã§ãã€ãŠãç¹é¡æ55â155017
ïŒæå55幎11æïŒæ¥ä»æåºïŒããã³æå56幎12æ
21æ¥ä»æåºã®ç¹èš±åºé¡ã®æ现æžã«è©³çŽ°ã«èª¬æãã
ãŠãããã次ã«ãããã«ã€ããŠèª¬æããã æ¬çºæã«ããããŒãªã©ã€ãã¯ãäžèšã®ãšããã·
ãªã«å«éã®å€ããããªãã¡SiO2ïŒAl2O3ã¢ã«æ¯ã
10以äžã®ãŒãªã©ã€ãã§ããããåŸæ¥ããç¥ãããŠ
ããZSMâïŒãZSMâ11ãZSMâ12ãZSMâ38
çã®ZSMç³»ã®ãŒãªã©ã€ãããŒãŒã¿ïŒãŒãªã©ã€ã
çã®é«ã·ãªã«å«æãŒãªã©ã€ããšã¯å šãç°ãªãç·
åæãã¿ãŒã³ã瀺ãæ°èŠãªçµæ¶æ§é ããã€ãŒãªã©
ã€ãã§ãããæ¬æ现æžã«ãããŠä»¥äžããŒãªã©ã€ã
TPZâïŒããšç§°ããã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã¯ã氎溶æ§ã¢ã«
ã«ãªéå±ååç©ãïŒïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²ïŒNâ²âã
ããµã¡ãã«âïŒïŒïŒâãããµã³ãžã¢ã³ã¢ããŠã å
åç©ãåå¿æ¡ä»¶äžïŒåŸè¿°ã®æ°Žç±åå¿æ¡ä»¶äžïŒã«ã·
ãªã«ãäžããååç©ïŒä»¥äžã·ãªã«æºãšããïŒãå
å¿æ¡ä»¶äžïŒåŸè¿°ã®æ°Žç±åå¿æ¡ä»¶äžïŒã«ã¢ã«ããã
äžããååç©ïŒä»¥äžã¢ã«ããæºãšããïŒåã³æ°Žã
å«æããæ··åç©ããå°ãªããšã80âã®æž©åºŠã«ãã
ãŠçµæ¶ãçæããã®ã«å åãªæéç¶æããçæã
ããŒãªã©ã€ããå¿ èŠã«å¿ããŠããã«ä»ã®ã«ããªã³
ãšã®ã€ãªã³äº€æåå¿ã«ä»ããããšãããªãæ¹æ³ã«
ãã€ãŠè£œé ããããšãã§ããã ããããŠããã®æ¹æ³ã¯ããŒãªã©ã€ãã®éœã€ãªã³
éšåãæ§æããéœã€ãªã³æºãšããŠã氎溶æ§ã¢ã«ã«
ãªéå±ååç©ã«å ããŠãïŒïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²ïŒ
Nâ²âãããµã¡ãã«âïŒïŒïŒâãããµã³ãžã¢ã³ã¢
ããŠã ååç©ã䜿çšããããšã«æ¬è³ªçç¹åŸŽãæã
ãã äžèšãŒãªã©ã€ãã®åææ¹æ³ã«ãããŠã¯ãäžèšã®
ååºçºç©è³ªã¯ããããååæãæ··åããåŸã®åå¿
æ··åç©äžã«ãããäžèšã®æåã®ã¢ã«æ¯ã«æç®ããŠ
äžèšã®ã¢ã«æ¯ãäžãããããªå²åã§æ··åãããã SiO2ïŒAl2O3ïŒ10ã2000ã奜ãŸããã¯10ã500ã
ããã«å¥œãŸããã¯20ã250ïŒ ïŒ²ïŒïŒSiïŒAlïŒïŒïŒÃ10-4ãïŒã奜ãŸããã¯ïŒÃ
10-4ã0.5ãããã«å¥œãŸããã¯ïŒÃ10-3ãïŒÃ
10-1ïŒ OH-ïŒïŒSiïŒAlïŒïŒïŒÃ10-4ã1.5ã奜ãŸããã¯ïŒ
Ã10-3ãïŒãããã«å¥œãŸããã¯ïŒÃ10-3ã
0.4ïŒ H2OïŒïŒSiïŒAlïŒïŒïŒã100ã奜ãŸããã¯10ã50ã
ããã«å¥œãŸããã¯15ã40ïŒ OHïŒH2OïŒïŒÃ10-5ãïŒÃ10-1ã奜ãŸããã¯ïŒ
Ã10-4ãïŒÃ10-1ããã«å¥œãŸããã¯ïŒÃ10-4ã
ïŒÃ10-2ïŒ ããã ããã¯ïŒ®ïŒïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²ïŒNâ²âãã
ãµã¡ãã«â1.6âãããµã³ãžã¢ã³ã¢ããŠã ã€ãªã³
ãïŒCH3ïŒ3NâïŒCH2ïŒ6âNïŒCH3ïŒ3ããè¡šã
ããã ãŸããäžèšåŒäžOH-ã¯äžèšæ··åç©äžã®ã¢ã«ã«
ãªæ§åºŠãå®éçã«è¡šãããã®ã§ããããã®å€ã¯äž
èšæ°Žä»¥å€ã®åºçºç©è³ªã«ãã€ãŠæ··åç©äžã«æã¡èŸŒãŸ
ããæ°Žé žåºã®å šã¢ã«æ°ãããåå¿æ··åç©äžã®é žæ ¹
ãšã®äžååå¿ã«ãã€ãŠæ¶è²»ãããæ°Žé žåºã®ã¢ã«æ°
ãå·®åŒãããšã«ãã€ãŠç®åºãããå€ã§ããã 次ã«ååºçºç©è³ªã«ã€ããŠããã«è©³ããè¿°ã¹ãã (A) ã·ãªã«æºãšããŠã¯ããŒãªã©ã€ã補é ã«é垞䜿
çšããããã®ããããã䜿çšå¯èœã§ãããäŸã
ã°ã·ãªã«ç²æ«ãã³ãã€ãç¶ã·ãªã«ã氎溶æ§ã±ã€
çŽ ååç©ãã±ã€é žãªã©ãæããããããããã®
å ·äœäŸã詳ãã説æãããšãã·ãªã«ç²æ«ãšããŠ
ã¯ããšãŒãã·ã«ã·ãªã«ãçºç ã·ãªã«ãã·ãªã«ã²
ã«ã®åŠãã¢ã«ã«ãªéå±ã±ã€é žå¡©ããæ²éæ³ãã
補é ãããæ²éã·ãªã«ã奜é©ã§ãããã³ãã€ã
ç¶ã·ãªã«ãšããŠã¯ãçš®ã ã®ç²ååŸã®ãã®äŸãã°
10ã50ãã¯ãã³ã®ç²ååŸã®ãã®ãå©çšåºæ¥ãã
ãŸã氎溶æ§ã±ã€çŽ ååç©ãšããŠã¯Na2OãŸãã¯
K2O1ã¢ã«ã«å¯ŸããŠSiO2â²1ãïŒã¢ã«ç¹ã«ïŒãïŒ
ã¢ã«ãå«æããæ°Žã¬ã©ã¹ãã¢ã«ã«ãªéå±ã±ã€é ž
å¡©ãªã©ãæããããããã·ãªã«æºãšããŠã¯å°±äž
ã³ãã€ãç¶ã·ãªã«ãŸãã¯æ°Žã¬ã©ã¹ã奜ãŸããã (B) ã¢ã«ããæºãšããŠã¯ãäžè¬ã«ãŒãªã©ã€ãã®è£œ
é ã«äœ¿çšãããŠãããã®ã¯ãããã䜿çšå¯èœã§
ãããäŸãã°å¡©åç©ãç¡é žå¡©ãç¡«é žå¡©ã®åŠãã¢
ã«ãããŠã ã®å¡©ïŒäŸãã°ã³ãã€ãç¶ã¢ã«ããã
ããœã€ãããŒãã€ããããŒãã€ããγâã¢ã«ã
ããαâã¢ã«ãããβâã¢ã«ããã»äžæ°Žåç©ã®
åŠãæ°Žåããããããã¯æ°Žåããããç¶æ ã®ã¢
ã«ããïŒã¢ã«ãã³é žãœãŒããªã©ãäŸç€ºããã
ãããã®äžã§ã¢ã«ãã³é žãœãŒããŸãã¯ã¢ã«ãã
ãŠã ã®å¡©ã奜é©ã§ããã ãŸããã·ãªã«åã³ã¢ã«ããã®åæ¹ã®äŸçµŠæºãš
ããŠã¢ã«ããã±ã€é žå¡©ååç©äŸãã°ã倩ç¶ã«ç£
åºãããé·ç³é¡ã«ãªãªã³ãé žæ§çœåããã³ãã
ã€ããã¢ã³ã¢ãªããã€ãçã䜿çšããããšãå¯
èœã§ããããããã¢ã«ããã±ã€é žå¡©ãåè¿°ãã
ã¢ã«ããæºåã³åã¯ã·ãªã«æºã®äžéšåã¯å šéšãš
代æ¿ããŠãããã åèšã®åææ··åç©ã«ãããã·ãªã«æºãšã¢ã«ã
ãæºãšã®é åæ¯ã¯ããããããSiO2ãšAl2O3ãš
ããŠè¡šãããŠSiO2ïŒAl2O3ïŒã¢ã«æ¯ïŒã10ã
2000ã®ç¯å²ã奜ãŸããã¯10ã500ã®ç¯å²ããã
ã«å¥œãŸããã¯20ã250ã®ç¯å²å ãšããããã«ã
ãããšã奜ãŸããã (C) äžæ¹ã氎溶æ§ã¢ã«ã«ãªéå±ååç©ãšããŠã¯ã
氎溶æ§ã®ã¢ã«ã«ãªéå±å¡©åã³ã¢ã«ã«ãªéå±æ°Žé ž
åç©ãé©ããŠãããå ·äœçã«ã¯ãã¢ã«ã«ãªéå±
ã®å¡©åç©ãçé žå¡©ãäŸãã°å¡©åãããªãŠã ãç
é žãããªãŠã ãçé žã«ãªãŠã ãªã©ãæãã¯æ°Žé ž
åãããªãŠã ãæ°Žé žåã«ãªãŠã ãªã©ã®ã¢ã«ã«ãª
éå±æ°Žé žåç©ãæããããã ãŸããã·ãªã«æºåã¯ã¢ã«ããæºããå Œããã
ã®ãšããŠãã±ã€é žãããªãŠã ãã±ã€é žã«ãªãŠã
ãªã©ã®ã¢ã«ã«ãªéå±ã±ã€é žå¡©ãã¢ã«ãã³é žãã
ãªãŠã ãã¢ã«ãã³é žã«ãªãŠã ãªã©ã®ã¢ã«ã«ãªé
å±ã¢ã«ãã³é žå¡©ã䜿çšããããšãã§ããã ããããŠæ®ã«å¥œé©ãªã¢ã«ã«ãªéå±ååç©ãšã
ãŠã¯æ°Žé žåãããªãŠã ãã±ã€é žãããªãŠã ãã¢
ã«ãã³é žãããªãŠã çãæããããã (D) äžèšæ°Žæº¶æ§ã¢ã«ã«ãªéå±ååç©ãšå ±ã«äœ¿çšã
ããïŒïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²ïŒNâ²âãããµã¡ãã«
â1.6âãããµã³ãžã¢ã³ã¢ããŠã ååç©ã¯äžèš
åŒ ïŒ¹ ã»ïŒCH3ïŒ3N âïŒCH2ïŒ6 â ïŒCH3ïŒ3ã»ïŒ¹ ãåŒäžã ã¯ããã²ã³ã€ãªã³ãOH-ã€ãªã³ã
1/2SO4 --ã€ãªã³çã®åŠãã¢ããªã³ãè¡šããã ã§è¡šããããååç©ã§ãããæ¬ååç©ã¯ãã®åœ¢
ã§ä»ã®åºçºç©è³ªãšæ··åããããšãã§ããæãã¯
æ··åç©äžã§ãã®å Žã§ãäŸãã°ïŒ®ïŒïŒ®ïŒNâ²ïŒ
Nâ²âããã©ã¡ãã«â1.6âãããµã¡ãã¬ã³ãžã¢
ãã³ãšããã²ã³åã¡ãã«äŸãã°ãšãŠåã¡ãã«ãš
åå¿ãããŠåœ¢æãããããã«ããŠãããã ããããžã¢ã³ã¢ããŠã ååç©ã¯ãã·ãªã«æºå
ã³ã¢ã«ããæºã®Siåã³Alã®åèšã®ã¢ã«æ°ã«æ
ç®ããŠãSiåã³Alã®åèšïŒã¢ã«åœãïŒÃ10-4ã
ïŒã¢ã«ã奜ãŸããã¯ïŒÃ10-4ã0.5ã¢ã«ããã
ã«å¥œãŸããã¯ïŒÃ10-3ãïŒÃ10-1ã¢ã«ã®ç¯å²å
ã§äœ¿çšããããšãã§ããã ãŸããäžèšãŒãªã©ã€ãã®åæã«ãããŠäœ¿çšã
ãåææ··åç©äžã«ã¯ãå°ãªããšãæãé以äžã®
OH-ã€ãªã³ãååšããããšãå¿ èŠã§ãããåŸ
ã€ãŠã䜿çšãã氎以å€ã®åºçºç©è³ªã®å°ãªããšã
ïŒã€ã¯OH-ã€ãªã³ã解é¢ãããã®ã§ãªããã°
ãªãããéåžžãããOH-ã€ãªã³ã¯åè¿°ããã¢
ã«ã«ãªéå±ååç©åã³ïŒåã¯ãžã¢ã³ã¢ããŠã å
åç©ã«ãã該混åç©äžã«äŸçµŠãããã ããããŠOH-ã€ãªã³ã¯ãæ··åç©äžã«ãã·ãª
ã«æºåã³ã¢ã«ããæºã®Siåã³Alã®ã¢ã«æ°ã«æ
ç®ããŠSiãšAlã®åèšïŒã¢ã«åœãïŒÃ10-4ã1.5
ã¢ã«ã奜ãŸããã¯ïŒÃ10-3ãïŒã¢ã«ãããã«å¥œ
ãŸããã¯ïŒÃ10-3ã0.4ã¢ã«ã®ç¯å²å ã§ååšã
ããšãã§ããã ãŸãã該OH-ã€ãªã³ã¯è©²æ··åç©äžã®æ°Žã®é
ãåºæºã«ããŠãæ°ŽïŒã¢ã«åœãïŒÃ10-5ãïŒÃ
10-1ã¢ã«ã奜ãŸããã¯ïŒÃ10-4ãïŒÃ10-1ã¢
ã«ãããã«å¥œãŸããã¯ïŒÃ10-4ãïŒÃ10-2ã¢ã«
ã®ç¯å²å ã§ååšããããšãã§ããã (E) ããã«ãåææ··åç©ã«ãããŠãæ°Žã¯ïŒSiïŒ
AlïŒã«å¯ŸããŠã¢ã«æ¯ã§ïŒã100ã®ç¯å²ã奜ãŸã
ãã¯10ã50ã®ç¯å²äœ¿çšããã®ããããç¹ã«15ã
40ã®ç¯å²ã奜ãŸããçµæãæãããããã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã®åæã«ãããŠ
ã¯ãåèšããåŠãã¢ã«ã«ãªéå±ååç©ãïŒïŒ®ïŒ
ïŒNâ²ïŒNâ²ïŒNâ²âãããµã¡ãã«â1.6âãããµã³
ãžã¢ã³ã¢ããŠã ååç©ãã·ãªã«æºãã¢ã«ããæºå
ã³æ°Žãåè¿°ããåŠãå²åã§æ··åããåŸãããæ··å
ç©ããŒãªã©ã€ããçæããã«å åãªæž©åºŠãšæéå
ç±ç¶æããïŒããªãã¡æ°Žç±åå¿ã«ä»ããïŒããšã«
ããç®çãšãããŒãªã©ã€ããçæããããããšã
ã§ãããããã®éã®åå¿æž©åºŠã¯80â以äžã§ããã
æ®ã«100ã200âã®ç¯å²å ãæå©ã§ãããåå¿æé
ã¯éåžžïŒæéã100æ¥ã奜ãŸããã¯10æéã50æ¥ã
ç¹ã«å¥œãŸããã¯ïŒæ¥ãïŒæ¥ã§ãããå§åã¯èªçå§
ä¹è³ãã以äžã®å å§ãé©çšããããªãŒãã¯ã¬ãŒã
äžã§èªçå§äžã«è¡ãã®ãäžè¬çã§ããããå¿ èŠã«
å¿ããŠçªçŽ ã¬ã¹ãªã©ã®äžæŽ»æ§ã¬ã¹é°å²æ°äžã§è¡ã€
ãŠãããã ãŒãªã©ã€ãã®åœ¢æåå¿ã¯ãææã®æž©åºŠã«åææ··
åç©ãå ç±ããçšããã°æ¹æäžã«ãŒãªã©ã€ãã圢
æããããŸã§ç¶ç¶ããããããããŠçµæ¶ã圢æã
ããåŸåå¿æ··åç©ã宀枩ãŸã§å·åŽããéãã奜ãŸ
ããã¯æŽæ¶²ã®ã€ãªã³äŒå°æ§ãäžè¬ã«ã¯50ÎŒïŒcm
以äžå¥œãŸããã¯25ÎŒïŒcm以äžãããã«å¥œãŸãã
ã¯15ÎŒïŒcm以äžãšãªããŸã§å åã«æ°ŽæŽããå¿ èŠ
ã«ãã也ç¥ãããçµæ¶ã®ä¹Ÿç¥ã¯ã宀枩åã¯çŽ150
âãŸã§ã®å ç±äžã«è¡ãªãããšãã§ãããŸãåžžå§æ
ãã¯æžå§ã®ãããã§è¡ãªã€ãŠããããäŸãã°åžžå§
çŽ50ã130âã§ïŒã24æéçšåºŠè¡ãªãã®ã奜ãŸã
ãã ãªããäžèšã®ãŒãªã©ã€ãã®åœ¢æåå¿ãè¡ãã«å
ç«ã¡ãåææ··åç©äžã«ãç®ççæç©ã§ãããŒãªã©
ã€ãTPZâïŒã®ç²æ«ç²åãååšãããããšããŒ
ãªã©ã€ãã®åœ¢æåå¿é床ãå¢å€§ãããããšãã
ãã åŸã€ãŠãåææ··åç©äžã«ç®çãšãããŒãªã©ã€ã
TPZâïŒã®ç²æ«ç²åãçš®ãšããŠå°éæ··å ¥ããã
ããšã¯åºŠã 奜ãŸããçµæãæããããã ãŸããåææ··åç©äžã«ãåèšãžã¢ã³ã¢ããŠã å
åç©ãããååéã®å°ãã第åçŽã¢ã³ã¢ããŠã å
åç©åã³ïŒåã¯æ°Žæº¶æ§ã¢ãã³ãæ·»å ããŠãããã
ããã«ãã€ãŠãŒãªã©ã€ãã®åœ¢æåå¿é床ãå¢å€§ã
ããããšãã§ããããã®ç®çã®ããã«äœ¿çšããã
第åçŽã¢ã³ã¢ããŠã ååç©ãšããŠã¯ããã©ã¡ãã«
ã¢ã³ã¢ããŠã ãããã©ãšãã«ã¢ã³ã¢ããŠã ãäŸç€º
ããããšãã§ããã 該ã¢ãã³åã¯ã¢ã³ã¢ããŠã ååç©ã¯ãïŒïŒ®ïŒ
ïŒNâ²ïŒNâ²ïŒNâ²âãããµã¡ãã«â1.6âãããµã³
ãžã¢ã³ã¢ããŠã ååç©ïŒã¢ã«ã«å¯ŸããŠ0.1ã10ã¢
ã«ã奜ãŸããã¯0.1ãïŒã¢ã«ã®å²åã§æ·»å ãåŸãã ããããŠåŸããããŒãªã©ã€ãTPZâïŒã¯ãéœ
ã€ãªã³ãã¢ã«ã«ãªéå±ã€ãªã³ããã³ïŒ®ïŒïŒ®ïŒïŒ®ïŒ
Nâ²ïŒNâ²ïŒNâ²âãããµã¡ãã«â1.6âãããµã³ãžã¢
ã³ã¢ããŠã ã€ãªã³ãå«ããã®ã§ãããäŸãã°ãã
ã«NH4Cl氎溶液ãäœçšãããŠã€ãªã³äº€æããã«
ããªã³ãµã€ããã¢ã³ã¢ããŠã ã€ãªã³ã§çœ®æããã
ãšãã§ããã ããããŠåŸãããçµæ¶ã¯ãçŽ100ãçŽ600âã奜
ãŸããã¯çŽ300ãçŽ500âã®æž©åºŠã§ãçŽïŒãçŽ24æ
éã奜ãŸããã¯çŽïŒãçŽ16æéçŒæããŠãããã
ããã«ãã€ãŠãã«ããªã³ãµã€ãã®ææ©ã«ããªã³å
ã³ïŒåã¯ã¢ã³ã¢ããŠã ã€ãªã³ãé€å»ããããšãã§
ãããã®çµæãã«ããªã³ãµã€ããå®è³ªçã«ã¢ã«ã«
ãªéå±ã€ãªã³åã³ïŒåã¯æ°ŽçŽ ã€ãªã³ãããªããŒãª
ã©ã€ãTPZâïŒãåŸãããšãã§ããã ãŸããæ¬çºæã«ããã°ãäžèšã®åŠãããŠåœ¢æã
ãããŒãªã©ã€ãTPZâïŒã®ã«ããªã³ãµã€ããä»
ã®ã«ããªã³ã«ããã€ãªã³äº€æåå¿ã«ä»ããããšã«
ãããé¡ã«ããªã³ãµã€ãã«ååšããã«ããªã³ã®å°
ãªããšãïŒéšã該ä»ã®ã«ããªã³ãšäº€æããããšã
å¯èœã§ããã 該ã€ãªã³äº€æåå¿ã¯ããèªäœå ¬ç¥ã®æ¹æ³ã§è¡ãª
ãããšãã§ããã€ãªã³äº€æå¯èœãªã«ããªã³ãšããŠ
ã¯ã€ãªã³äº€æåå¿ãè¡ãªãããåªäœäžã§ã«ããªã³
ãšããŠååšãããä»»æã®ã«ããªã³ã§ããããšãã§
ããåŸæ¥ãããŒãªã©ã€ãã®ã€ãªã³äº€æã«éããŠé
åžžçšããããä»»æã®éå±ã«ããªã³ãå å«ãããã
å ·äœçã«ã¯äŸãã°ããªããŠã ããããªãŠã ãã«ãª
ãŠã ãã«ãã·ãŠã ãã»ã·ãŠã ãé ãéãããªãªãŠ
ã ããã°ãã·ãŠã ãã«ã«ã·ãŠã ãã¹ããã³ããŠ
ã ãããªãŠã ãäºéãã«ãããŠã ãæ°Žéãã¹ã«ã³
ãžãŠã ãã€ãããªãŠã ãã©ã³ã¿ã³ãã»ãªãŠã ãã
ã©ã»ãªãžãŠã ãããªãžãŠã ãããã¡ããŠã ããµã
ãªãŠã ããŠãŒãããŠã ãã¬ããªããŠã ããã«ããŠ
ã ããã€ã¹ãããžãŠã ããã«ããŠã ããšã«ããŠ
ã ãããªãŠã ãã€ããã«ããŠã ãã«ãããŠã ã
éãã³ãã«ããããã±ã«ãã«ãããŠã ãããžãŠ
ã ããã©ãžãŠã ããªã¹ããŠã ãã€ãªãžãŠã ãçœé
çãæããããã ãããã®ãã¡ç¹ã«ã¢ã«ã«ãªéå±ãã¢ã«ã«ãªåé¡
éå±åã³ã©ã³ã¿ãããå«ã第ïœæïŒåžåé¡é
å±ïŒã«å±ããéå±ã®ã«ããªã³ã奜é©ã§ããã ãããã®ã«ããªã³ãšã®äº€æåå¿ã¯ãããèªäœå ¬
ç¥ã®æ¹æ³ã«ããè¡ãªãããšãã§ããäŸãã°ããŒãª
ã©ã€ããææãšããã«ããªã³ãå«æãã氎溶液ãš
æ¥è§Šãããããšã«ããè¡ãªãããšãã§ããããã
ãæ¥è§ŠåŠçã¯ãããããŸãã¯é£ç¶åŒã®ãããã®æ¹
åŒã«ãã€ãŠãéæã§ãããåè¿°ããã€ãªã³äº€æã
è¡ãããšã«ãã掻æ§ãåäžãããåŸãããšãã
ãã 以äžã«è¿°ã¹ãåŠãããŠè£œé ãããæ¬çºæã®ãŒãª
ã©ã€ãTPZâïŒã¯ãç¹åŸŽããç·åæãã¿ãŒã³
ãæããŠãããå°ãªããšãäžèšã®ç¹åŸŽçããŒã¯ã
æããããšã«ãã€ãŠåŸæ¥ã®é«ã·ãªã«å«æãŒãªã©ã€
ããšã¯æ確ã«åºå¥ããããã®ã§ãããäŸãã°åèš
ããããã«4.33±0.1â«ã«éåžžã«åŒ·ãããŒã¯ãæ¬
çºæã®ãŒãªã©ã€ãTPZâïŒã«ã¯èªãããããå ¬
ç¥ã®ãŒãªã©ã€ãZSMâïŒã«ã¯ããããªããŒã¯ã¯
èªããããªãããŸãæ¬çºæã®ãŒãªã©ã€ãTPZâ
ïŒã«ã¯4.02±0.05â«ã«åŒ·ãããŒã¯ãèªãããã
ãããŒãªã©ã€ãZSMâ12ã«ã¯4.02±0.05â«ã«ã¯æ¯
èŒç匱ãããŒã¯ããèªããããªãã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã®ïŒžç·æ Œåé¢é
éã®ç¹åŸŽçããŒã¯ã¯ãæ¬çºæã®ãŒãªã©ã€ãTPZ
âïŒã®ååŠççµæã瀺ãåŒïŒïŒã«ãããã«ããª
ã³ïŒã®çš®é¡ã®ãã€ãŠãæ Œåé¢ééã«è¥å¹²ã®ã·ãã
ããã€ããåã³ïŒåã¯çžå¯ŸåŒ·åºŠã«è¥å¹²ã®å€åãç
ããããšãããããå®è³ªçã«ã¯ãã¹ãŠã®ãŒãªã©ã€
ãTPZâïŒã«å ±éã®ãã®ã§ããããšãäºè§£ãã¹
ãã§ããã ãªããæ¬æ现æžã«èšèŒããç·åæãã¿ãŒã³ã«
ãããæ Œåé¢ééïœïŒâ«ïŒã®å€ã¯æšæºæè¡ã«ãã€
ãŠæ±ºå®ãããã®ã§ãããå³ã¡ãç §å°ç·ã¯é ã®Kα
ååç·ã§ãèªèšèšé²åŒã·ã³ãã¬ãŒã·ãšã³èšæ°åå
å 床èšã䜿çšãããããŒã¯é«ãïŒïŒåã³2ΞïŒÎž
ã¯ãã©ãã¯è§ïŒã¯åå å 床èšã®ãã€ãŒãããèªã¿
ãšã€ããããããçžå¯ŸåŒ·åºŠ100ÃïŒI0ïŒI0ã¯æ匷
ã®ç·åã¯ããŒã¯ã®é«ãïŒåã³ãèšé²ãããç·ã«å¯Ÿ
å¿ãããªã³ã°ã¹ãããŒã åäœã§è¡šãããæ Œåé¢é
éã§ããïœãèšç®ããã å°ããã§çžå¯ŸåŒ·åºŠã¯100ã60ãéåžžã«åŒ·ãã60
ã40ã匷ãã40ã20ãäžäœã20ã10ã匱ããšããŠ
è¡šãããã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã«ã¯ãäžèšã®ïŒž
ç·æ Œåé¢ééã®ç¹åŸŽçããŒã¯ã瀺ããŒãªã©ã€ãã§
ããéããä»ã®ãšããã«ããŒã¯ãååšãããšåŠãš
ã«ãããããããã¹ãŠå å«ãããããšãç解ãã¹
ãã§ãããããããŠãæ¬çºæã®ãŒãªã©ã€ãTPZ
âïŒã®ïŒžç·åæãã¿ãŒã³ã«ã¯ãå Žåã«ããåèšç¹
城çããŒã¯ä»¥å€ã«ã20â«è¿åã«åŒ·ãããŒã¯ãèªã
ãããããšããããããã®ããŒã¯ã®æç¡ã¯æ¬è³ªç
ã«æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã®åå®ã«åœ±é¿ã
äžãããã®ã§ã¯ãªãã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã¯ãååŠçã«ã¯
ç¡æ°Žã®ç¶æ ã«ãããé žåç©ã®åœ¢ã§è¡šãããäžèšäž
è¬åŒïŒïŒ ïœ M2ïŒnOã»Al2O3ã»ïœ SiO2 âŠâŠïŒïŒ ãåŒäžãïŒãïœãïœãåã³ïœã¯åèšã®æå³ãæã
ããã ã®çµæãæããŠããã äžèšåŒïŒïŒã«ãããŠãïœã¯ãŒãªã©ã€ãã«çµå
ããŠããã«ããªã³ã®éã®ææšã§ãããæ¬çºæã®ãŒ
ãªã©ã€ãTPZâïŒã®å Žåã«ã¯0.5ãïŒã奜ãŸãã
ã¯0.9ãïŒã®ç¯å²å ã§ããããšãã§ããã ãŒãªã©ã€ããããªãã¡çµæ¶æ§ã¢ã«ããã·ãªã±ãŒ
ãã¯ãã¢ãã«çã«ã¯ãã·ãªã«ã®åé¢äœãšã¢ã«ãã
ã®åé¢äœãšã®çµåäœããåºæ¬çã«ãªãããã®ã¢ã«
ããåé¢äœã®é»è·ã¯çµæ¶å ã«éœ ã€ãªã³ãååšããããšã«ãã€ãŠäžåãããæ§é ã
æããŠãããåŸã€ãŠããŒãªã©ã€ããè¡šããåèšåŒ
ïŒïŒã«ãããŠãã«ããªã³ã®éãè¡šããâïœâã¯
çè«çã«ã¯ã¢ã«ãããšçã¢ã«éãããªãã¡ïŒãšã
ãããšã«ãªããããããå®éçã«ã¯ãåæç¶æ ã®
ãŒãªã©ã€ãã«ã¯éåžžã®æŽæµã«ãã€ãŠã¯é€å»ããã
ãªãéœã€ãªã³åé§ç©ãå èµãããŠããã®ãæ®éã§
ãããåæããããŒãªã©ã€ãã®å®éã®åæããŒã¿
ã§ïœãïŒãšãªããšã¯ãããåžã§ãããããããŠã
åèšåŒïŒïŒã«ãããâïœâã¯ãéåžžã®æŽæµã§ã¯
é€å»ããããªãå èµãããéœã€ãªã³åé§ç©ã®éœã€
ãªã³ããå«ã粟補ãããåæãŒãªã©ã€ãäžã®å šéœ
ã€ãªã³ã®éïŒã¢ã«æ°ïŒãè¡šãããã®ãšããã ãŸããã·ãªã«å«æéã®ææšãšãªãïœã¯å°ãªããš
ã10ã奜ãŸããã¯10ã2000ãããã«å¥œãŸããã¯10
ã500ã®ç¯å²å ãæå©ã§ãããå°±äž20ã250ã®ç¯å²
å ãåªããç¹æ§ã®ãŒãªã©ã€ããåŸãããã®ã§ç¹ã«
奜é©ã§ããã ä»æ¹ãæ¬çºæã®ãŒãªã©ã€ãã®ã«ããªã³ãµã€ãã
å ããåèšåŒïŒïŒã«ãããïŒã¯ïœäŸ¡ã®ã«ããªã³
ã§ãããå ·äœçã«ã¯æ°ŽçŽ ã€ãªã³ãã¢ã³ã¢ããŠã ã€
ãªã³ãææ©ã«ããªã³åã³éå±ã«ããªã³ãå å«ãã
ããææ©ã«ããªã³ãšããŠã¯ãäŸãã°ãTPZâïŒ
åææã«æ·»å ããããã®ïŒ®ïŒïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²ïŒ
Nâ²âãããµã¡ãã«â1.6âãããµã³ãžã¢ã³ã¢ããŠ
ã ã«ããªã³ãããã©ãšãã«ã¢ã³ã¢ããŠã ã«ããª
ã³ãããã©ã¡ãã«ã¢ã³ã¢ããŠã ã«ããªã³çãæã
ãããã ä»æ¹ãéå±ã€ãªã³ãšããŠã¯ãæ¬çºæã®ãŒãªã©ã€
ãã®ã€ãªã³äº€æåå¿ã«ã€ããŠåè¿°ãããã®ãæã
ãããã ããããŠãåèšåŒïŒïŒã«ãããïŒãšããŠã¯ã
æ°ŽçŽ ã€ãªã³åã³éå±ã€ãªã³ã奜ãŸããããŸããã
ã®éå±ã€ãªã³ãšããŠã¯ãã¢ã«ã«ãªéå±ã€ãªã³ãã¢
ã«ã«ãªåé¡éå±ã€ãªã³ãåã³ã©ã³ã¿ãããå«ãåš
æåŸè¡šç¬¬ïœæéå±ã€ãªã³ãããªã矀ããéžã°ã
ãå°ãªããšãïŒçš®ã®éœã€ãªã³ã§ããããšã奜é©ã§
ããã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã¯ãã®ç¹æ§ã®ïŒ
ã€ãšããŠåœ¢ç¶éžææ§ãæããŠããããã®ç¹æ§ã¯ã·
ã¯ããããµã³ïŒïœâãããµã³åžçæ¯ã«ãã€ãŠè¡šã
ãããšãã§ããããã®åžçæ¯ã¯ãŒãªã©ã€ãäžã«å
åšãã现åã®å€§ããã瀺ããäžå®ã®æž©åºŠåã³å§å
äžã«ãããŠããŒãªã©ã€ãã®åäœééåœãã«åžçã
ããã·ã¯ããããµã³ã®éé察ïœâãããµã³ã®éé
ã®æ¯ãšããŠå®çŸ©ãããããã®æ¯ãå°ãããšããã
ãšã¯ã·ã¯ããããµã³ã®ãããªååæé¢ç©ã®å€§ãã
ååã¯ãŒãªã©ã€ãã®çŽ°åå ãžæ¡æ£ãã«ããããšã
è¡šããã觊åªåå¿ã®èŠ³ç¹ããã¯éžææ§ã®åäžã«ã€
ãªããããŒãªã©ã€ãã®åäœééåœãã®ã·ã¯ããã
ãµã³åã¯ïœâãããµã³ã®åžçéã¯ãé»æ°çäžã§
450âã«ãŠïŒæéçŒæããããšã«ãã€ãŠä¹Ÿç¥ãã
ãŒãªã©ã€ãã®äžå®éã秀éãã次ãã§25âåã³
120±20mmHgã®ã·ã¯ããããµã³åã¯ïœâãããµã³
ã®é£œåã¬ã¹é°å²æ°äžã«äžèšç§€éãããŒãªã©ã€ãã
ïŒæéä¿æããæŽã«ãã·ã¯ããããµã³åã¯ïœâã
ããµã³ã®äžåšäžã«ãŒãªã©ã€ãã25âã§120±20mm
Hgã«ïŒæéä¿æããåŸã·ã¯ããããµã³åã¯ïœâ
ãããµã³ãåžçããããŒãªã©ã€ãã秀éããåžç
æäœååŸã®ãŒãªã©ã€ãã®ééã®å·®ãæ±ããããšã«
ãã決å®ããããšãã§ããã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã¯äžè¬ã«0.95ãè¶
ããªãã奜ãŸããã¯0.1ã0.95ã®ç¯å²å ã®ã·ã¯ã
ãããµã³ïŒïœâãããµã³åžçæ¯ãæããŠããã ãŸããæ¬çºæã«ããæäŸããããŒãªã©ã€ã
TPZâïŒã¯ãåæ¥çã«å ¥æãåŸãé«æŽ»æ§ã·ãªã«
âã¢ã«ããã¯ã©ããã³ã°è§Šåªãšæ¯èŒããŠãã¯ãã
ã«åªããã¯ã©ããã³ã°æŽ»æ§ãæããŠããç¹ã§ãç¹
城çã§ããã ãã®ã¯ã©ããã³ã°æŽ»æ§ã¯âã¯ã©ããã³ã°ã»ã€ã³
ããã¯ã¹âïŒä»¥åŸïŒ£ã»ïŒ©ãšããïŒã§è¡šçŸããããš
ãã§ããããã®ã¯ã©ããã³ã°ã»ã€ã³ããã¯ã¹ã¯ã
ããµã³ã®ã¯ã©ããã³ã°åå¿ã«æŒãŠãäžå®ã®åå¿é
床å®æ°ãäžãã枩床ã§è¡šçŸãããã®ã§ããå ·äœç
ã«ã¯æ¬¡ã®åŠãããŠæž¬å®ãããã 10ã20ã¡ãã·ãŠã«æåãããŒãªã©ã€ãåã¯ã·ãª
ã«âã¢ã«ãã觊åªãé»æ°äž450âã«ãŠïŒæéçŒæ
ããåŸããããç³è±ã¬ã©ã¹è£œåå¿åšã«å å¡«ãã次
ãã§25âã«ãããŠãããµã³ã§é£œåãããçªçŽ ã¬ã¹
ãã該åå¿ç®¡ã«ããã€ãŒããã該ãããµã³ã®è»¢å
çã枬å®ããããããååå¿æž©åºŠã«æŒãåå¿é床
å®æ°ãç®åºãã該åå¿é床å®æ°ã0.5ãšãªãåå¿
枩床ãæšå®ããã æ¬çºæãŒãªã©ã€ãTPZâïŒã®ã¯ã©ããã³ã°ã»
ã€ã³ããã¯ã¹ã¯ãã«ããªã³ãµã€ãã«ååšããã«ã
ãªã³ã®çš®é¡åã³éã«ãã€ãŠéãªãããã®ä»£è¡šçãª
ãã®ã«ã€ããŠäŸç€ºããã°æ¬¡ã®ãšããã§ããã æ°ŽçŽ ã€ãªã³åã®å Žåã¯300以äžïŒããªãªãŠã ã€
ãªã³åïŒBeOïŒAl2O3ã¢ã«æ¯ïŒ0.97ïŒã®å Žåã¯çŽ
300ïŒã¹ããã³ããŠã ã€ãªã³åïŒSrOïŒAl2O3ã¢ã«
æ¯ïŒ0.95ïŒã®å Žåã¯400ã§ãããåãã¯ã©ããã³
ã°ã»ã€ã³ããã¯ã¹ã¯è©²ã«ããªã³ãµã€ãã«å°å ¥ãã
ãã«ããªã³ã®éã«ãã€ãŠãè¥å¹²ç°ãªããäŸãã°ã
ããªãŠã ã€ãªã³åã®å ŽåNa2OïŒAl2O3ã¢ã«æ¯ã
0.12ã®å Žåã¯çŽ300ã0.55ã®å Žåã¯çŽ400ã§ãã€
ãã ããã«ãæ¬çºæã®ãŒãªã©ã€ãTPZâïŒã¯ç±å®
å®æ§ã«æ¥µããŠåªããŠãããäŸãã°800âã«12æé
ãŸãã¯ãã以äžã®æéç±åŠçããŠãåèšããæ¥
ã®åæãã¿ãŒã³ã¯å®è³ªçã«å€åããªãã®ã§ãã®ã
ãšèªäœç±çã«æ¥µããŠå®å®ã§ããããšãäºè§£ãã
ãã æ¬çºæã¯åèšãŒãªã©ã€ãTPZâïŒãåšæåŸè¡š
第æéå±ã®å°ããšãïŒçš®ã®éå±ãŸãã¯ãã®é žå
ç©ã§å€æ§ãããã®ã§ãããããã§ç¬¬æéå±ãšã
ãŠã¯ãäŸãã°çœéïŒPtïŒãããžãŠã ïŒRhïŒããã©
ãžãŠã ïŒPdïŒãã€ãªãžãŠã ïŒIrïŒããªã¹ããŠã
ïŒOsïŒãéïŒFeïŒãã³ãã«ãïŒCoïŒãããã±ã«
ïŒNiïŒãã«ãããŠã ïŒRuïŒãªã©ãæãããããã
å°±äžçœéãç¹ã«å¥œãŸããã ãŸãããã第æéå±ãããã¯ãã®é žåç©ã§å€
æ§ãããšã¯ãåèšãŒãªã©ã€ãTPZâïŒã«ããã
éå±ãã€ãªã³äº€æãããŠãããã®ããããéå±ã
ããã¯ãã®é žåç©ãæ æãããŠãããã®ãæãã¯
ãããã€ãªã³äº€æåã³æ æã®äž¡æ¹ãæå³ãããã®
ãšäºè§£ãããã¹ãã§ããã 次ã«ãã®ç¬¬æéå±ãããã¯ãã®é žåç©ã§å€æ§
ããæ¹æ³ã«ã€ããŠèª¬æããã 説æãç°¡åã«ããããã«ä»¥äžâ第æéå±ãã
ãã¯ãã®é žåç©âãâéå±ïœâãšç·ç§°ããã ãŒãªã©ã€ãTPZâïŒãéå±ïœã§å€æ§ããã«ã¯ã
ãŒãªã©ã€ããéå±ã§å€æ§ããå Žåã®äžè¬çã«ç¥ã
ããæ¹æ³ãæ¡çšããã°ããã ç解ã容æãªããããããã«ããã®ä»£è¡šçæ¹æ³
ã«ã€ããŠããã«è©³ãã説æããã åè¿°ããéããŒãªã©ã€ãTPZâïŒã¯ãããã
åæãçŒæããŠåŸãããæã«ã¯ãã®ã«ããªã³ãµã€
ãã®äžéšãNaãçã®åŠãã¢ã«ã«ãªéå±ã€ãªã³
ã«ãã€ãŠçœ®æãããŠããã®ã§ã該ã¢ã«ã«ãªéå±ã€
ãªã³ãæ°ŽçŽ åã¯ã¢ã³ã¢ããŠã ã€ãªã³ãšäº€æãã
ãããã®äº€æã¯éå±(a)ã«ããå€æ§ãšåæã«è¡ãªã€
ãŠãããã該å€æ§ã«å ç«ã€ãŠè¡ãªãããšãã§ã
ãã ããããŠãïŒã€ã®æ¹æ³ã«ããã°ãã«ããªã³ãµã€
ããã¢ã«ã«ãªéå±ã§çœ®æããããŒãªã©ã€ãããé
å±(a)åã³ã¢ã³ã¢ããŠã ã€ãªã³ãå«æããæ°Žæ§æº¶æ¶²
äžã«æµžæŒ¬ããæ¹æ³ãæãããããããã«ããã«ã
ãªã³ãµã€ãã®å°ãªããšã倧éšåãã¢ã³ã¢ããŠã ã€
ãªã³åã§ãäžã€éå±(a)ã§å€æ§ããããŒãªã©ã€ãã
åŸããããããããŠåŸãããéå±(a)ã§å€æ§ããã
ã¢ã³ã¢ããŠã ã€ãªã³åãŒãªã©ã€ãã¯æ¬¡ãã§çŽ200
ã600âã®æž©åºŠã§çŒæããã°ãéå±(a)ã§å€æ§ãã
ãæ°ŽçŽ ã€ãªã³åãŒãªã©ã€ãã«å€ããããšãã§ã
ãã ä»ã®ïŒã€ã¯ãã«ããªã³ãµã€ããã¢ã«ã«ãªéå±ã§
眮æããããŒãªã©ã€ãã«å¯ŸããŠãå¡©é žãç¡«é žãé ¢
é žãèé žã®åŠãç¡æ©é žæãã¯ææ©é žã§åŠçããã«
ããªã³ãµã€ãã®å€§éšåãæ°ŽçŽ ã€ãªã³åãšãããã
ã«éå±(a)ãã€ãªã³äº€æããããæãã¯æ æããæ¹
æ³ã§ããã ããã«ä»ã®æ¹æ³ã¯ãã«ããªã³ãµã€ããã¢ã«ã«ãª
éå±ã§çœ®æããããŒãªã©ã€ãã«å¯ŸããŠæ°Žæº¶æ§ã¢ã³
ã¢ããŠã ååç©ã®æ°Žæ§æº¶æ¶²ã§åŠçããã«ããªã³ãµ
ã€ãã®å€§éšåãã¢ã³ã¢ããŠã ã€ãªã³ã§çœ®æããã
ãŒãªã©ã€ããåŸãããã«å¯Ÿããã®ãŸãŸã§ããŸãã¯
äºãäŸãã°çŽ250ã650âã®æž©åºŠã§çŒæããŠïŒšåãŒ
ãªã©ã€ããšããåŸãéå±(a)ãã€ãªã³äº€æãããæ
ãã¯æ æããæ¹æ³ã§ããããã®å Žåãã¢ã³ã¢ããŠ
ã ã€ãªã³çœ®æåŠçã¯ããŒãªã©ã€ããå¡©åã¢ã³ã¢ã
ãŠã ãç¡é žã¢ã³ã¢ããŠã ãªã©ã®æ°Žæº¶æ§ã¢ã³ã¢ããŠ
ã ååç©ã®ïŒã20ééïŒ ã®æ°Žæº¶æ¶²ã§æ¥è§Šãããã
ãšã«ãã容æã«å®æœãåŸãã ããã«ä»ã®æ¹æ³ã¯ãåèšã®åŠãããŠã«ããªã³ãµ
ã€ããã¢ã«ã«ãªéå±ãã¢ã«ã«ãªåé¡éå±åã³ã©ã³
ã¿ãããå«ãåšæåŸè¡šç¬¬ïœæéå±ãããªã矀ã
ãéžã°ããå°ããšãïŒçš®ã®éå±ã®ã€ãªã³ã§äº€æã
ãããŒãªã©ã€ãTPZâïŒã調補ããããã«éå±
ïœã§ã€ãªã³äº€æåã³ïŒåã¯æ æããæ¹æ³ã§ããã éå±(a)ã«ãããŒãªã©ã€ãã®ã€ãªã³äº€æããã³ïŒ
ãŸãã¯æ æã¯ãéåžžã®ãŒãªã©ã€ãã«å¯ŸããŠéå±(a)
ãã€ãªã³äº€æããæ¹æ³ããŸãã¯æ æããæ¹æ³ãšã
ãŠç¥ãããæ¹æ³ã«ããè¡ãããšãã§ããã äŸãã°ãåèšåŠçãã¹ãçš®ã ã®ãŒãªã©ã€ããæ
æããéå±(a)ã®ååç©ã溶解å«æãã氎溶æ§ãŸã
ã¯é氎溶æ§ã®åªäœã§æ¥è§ŠåŠçããã°ããããã®ã
ããªéå±(a)ã®ååç©ãšããŠã¯ãããã²ã³åç©ãé ž
åç©ãç¡«åç©ãé žçŽ é žå¡©ãé¯ååç©ãªã©ãå«ãŸã
ããäŸãã°éå±(a)ãšããŠçœéã䜿çšããå ŽåãäŸ
ã«åã€ãŠèª¬æãããšã氎溶æ§çœéååç©ãäŸãã°
H2PtCl6ãPtCl2ãã®æ°Žæº¶æ¶²ããŒãªã©ã€ãã«å«æµž
ããããããåŸã«æ°Žåãèžçºé€å»ããããšã«ãã
çœéããŒãªã©ã€ãã«æ æãããŠãè¯ããåãçœé
ã¢ãã³é¯äœãäŸãã°PtïŒNH3ïŒ4Cl2ãã®åŠãã€ãªã³
亀æèœãæããçœéååç©ã®æ°Žæº¶æ¶²äžã«ãŒãªã©ã€
ãã浞挬ããéããŠãŒãªã©ã€ããååæŽæµãã
ããšã«ãããçœéãã€ãªã³äº€æãããŠãè¯ãã ãªããåè¿°ããéå±(a)ã«ããå€æ§åŠçãè¡ãå
ã«ãäºããŒãªã©ã€ãã100ã700âã®æž©åºŠã奜ãŸã
ãã¯200ã600âã®æž©åºŠã§ç©ºæ°ã®åŠãé žçŽ é°å²æ°
äžããããã¯çªçŽ ã®åŠãäžæŽ»æ§ã¬ã¹é°å²æ°äžã§ïŒ
ã50æéç±åŠçããããšãã§ããæŠããŠãã®æ¹ã
奜ãŸããåªãã觊åªãåŸãããšãã§ããã ãã®ããã«éå±(a)ã§å€æ§åŠçããããŒãªã©ã€ã
ã¯ã100ã700âã奜ãŸããã¯200ã600âã®æž©åºŠã§
空æ°ã®åŠãé žçŽ å«æé°å²æ°äžããŸãã¯çªçŽ ã®åŠã
äžæŽ»æ§ã¬ã¹é°å²æ°äžã§çŽïŒãçŽ20æéå ç±åŠçã
ãããšãã§ããäžã€ããã奜ãŸããã ãªããæ¬çºæã¯ãŒãªã©ã€ãTPZâïŒãåè¿°ã®
åŠãåšæåŸè¡šç¬¬æéå±ãŸãã¯ãã®é žåç©ã§å€æ§
ãããŠããç¹ã«ç¹åŸŽãæããããããã¯ç¬¬æé
å±ãŸãã¯ãã®é žåç©ã®ã¿ã«ãŠå€æ§ãããŠãããã®
ã ããæå³ããã®ã§ã¯ãªããæ¬çºæã®ç®çãæãª
ãããªãç¯å²ã§ä»ã®éå±ãããã¯ãã®é žåç©ã«ã
ã€ãŠããã«è£æçã«å€æ§ããããã®ãå å«ããŠã
ãããšãäºè§£ãã¹ãã§ããã ãã®ããã«ããŠåŸãããå€æ§ãŒãªã©ã€ãTPZ
âïŒã¯ã埮ç²æ«ç¶ã§æãã¯å¿ èŠã«å¿ããŠéåžžè¡ãª
ãããŠããããã«ãææãšããçš®ã ã®åœ¢ç¶ãäŸã
ã°ãã¬ããç¶åã¯ã¿ãã¬ããç¶ã«æ圢ããåŸãæ¬
çºæã®ç°æ§ååå¿ã«äŸããããšãã§ããã該å€æ§
ãŒãªã©ã€ããæ圢ããå Žåã«ã¯ãåžžæ³ã«åŸãã該
å€æ§ãŒãªã©ã€ããéåžžãŒãªã©ã€ã系觊åªã®ç²çµå€
ãšããŠäœ¿çšãããŠããåææãã¯å€©ç¶ã®èç«æ§ç¡
æ©é žåç©ãäŸãã°ã·ãªã«ãã¢ã«ãããã·ãªã«âã¢
ã«ãããã«ãªãªã³ãã·ãªã«âãã°ãã·ã¢çãšæ··å
ããåŸãææã®åœ¢ç¶ã«æ圢ãã次ãã§çŒæããŠåº
ããããšãã§ããããããæ圢ç©äžã«ããã觊åª
掻æ§æåããå€æ§ãŒãªã©ã€ãã®éã¯ã該æ圢ç©ã®
ééãåºæºãšããŠãäžè¬ã«ïŒã99ééïŒ ã奜ãŸã
ãã¯10ã90ééïŒ ãšããã®ãæå©ã§ããã ãã®ããã«ããŠèª¿è£œãããå€æ§ããããŒãªã©ã€
ããããªã觊åªã¯ã䜿çšã«éããŠãäŸãã°æ°ŽçŽ ã¬
ã¹äžã®åŠãéå é°å²æ°äžã§200ã600âã奜ãŸãã
ã¯250ã550âã®æž©åºŠã§åŠçããããããã®éå åŠ
çã¯éåžžãåå¿åšã«å å¡«ããåŸã«è¡ãªãããã æ¬çºæã®å€æ§ããããŒãªã©ã€ãã«ãããéå±(a)
ã®å«æéã¯ãçšããéå±ã®çš®é¡çã«äŸåããŠå€ã
ãããšãã§ããããéå±(a)ã¯çµæ¶æ§ã¢ã«ããã·ãª
ã±ãŒãã®ééãåºæºã«ããŠãäžè¬ã«0.001ãïŒé
éïŒ ã奜ãŸããã¯0.005ãïŒééïŒ ãããã«å¥œãŸ
ããã¯0.01ãïŒééïŒ ã®ç¯å²ã§ã該çµæ¶æ§ã¢ã«ã
ãã·ãªã±ãŒãã«å«ãŸããã®ãæå©ã§ããã 以äžã®ããã«ããŠèª¿è£œãããæ¬çºæã«åŸã觊åª
ã¯ãç°æ§ååå¿ã«äŸããåã®éå åã®ç¶æ ã«ãã
ãŠã¯ãéå±(a)ãéåžžã«ããªã³ç¶åã³ïŒåã¯é žåç©
ã®åœ¢ã§å«æãããããŠç°æ§ååå¿ã«äŸããã«éã
ãŠéå ãããšãéå±(a)ã¯å çŽ ç¶ãé žåç©ç¶ãŸãã¯
ã«ããªã³ç¶ãæãã¯ãããã®æ··åç¶æ ã«è»¢åãã
ãã æ¬çºæã«åŸããã·ã¬ã³é¡ã®ç°æ§ååå¿ã«äŸãã
ãè³éŠæçåæ°ŽçŽ åæã¯ãå°ããšãïŒçš®ãç±ååŠ
ç平衡æ¿åºŠä»¥äžã§ãããã·ã¬ã³ç°æ§äœãæããå
ææ··åç©ã§ããããã·ã¬ã³ã¯åšç¥ã®ãšããããªã«
ããŒãã¡ã¿ãŒåã³ãã©ãŒç°æ§äœã®ïŒçš®ã®ç°æ§äœã
ããããããïŒçš®ã®ç°æ§äœã®ä»»æã®å²åã®æ··åç©
ãç°æ§ååå¿ã«ä»ãããšãç°æ§ååå¿ã¯ãããïŒ
çš®ã®ç°æ§äœã®å²åãããç¹å®ã®å€ã«ãªã€ããšãã«
平衡ç¶æ ã«éããèŠæäžãã以äžã¯ç°æ§åãé²è¡
ããªãç¶æ³ã«ãªãããšãç¥ãããŠããããã®å¹³è¡¡
ç¶æ ã«ããããã·ã¬ã³ç°æ§äœæ··åç©ã®çµæããç±
ååŠç平衡çµæããšåŒã°ãããã®ã§ããããã®ç±
ååŠç平衡çµæã¯æž©åºŠã«ããè¥å¹²çžéããäŸãã°
äžèšæž©åºŠã«ããããã·ã¬ã³ç°æ§äœæ··åç©ã®å¹³è¡¡çµ
æã¯æ¬¡ã®ãšããã§ããã ãã ãã·ã¬ã³ã®ïŒçš®ã®ç°æ§äœã®ã¿ã®æ··åç©ã®å Ž
åã427âãïŒ ïœâãã·ã¬ã³ 23.4ééïŒ ïœâãã·ã¬ã³ 52.1ééïŒ ïœâãã·ã¬ã³ 24.5ééïŒ ãã ãšãã«ãã³ãŒã³ãå«ããã·ã¬ã³ç°æ§äœæ··å
ç©ã®å Žåã427âãïŒ ãšãã«ãã³ãŒã³ 8.3ééïŒ ïœâãã·ã¬ã³ 21.5ééïŒ ïœâãã·ã¬ã³ 47.8ééïŒ ïœâãã·ã¬ã³ 22.4ééïŒ ããããŠãæ¬æ现æžã«ããããå°ããšãïŒçš®ç±
ååŠç平衡æ¿åºŠä»¥äžã§ãããã·ã¬ã³ç°æ§äœãå«æ
ããæ··åç©ããšã¯ããã·ã¬ã³ã®ïŒçš®ã®ç°æ§äœã®ã
ã¡ã®å°ãªããšãïŒçš®ã®ç°æ§äœã®æ¿åºŠãç±ååŠçå¹³
è¡¡çµæã«ãããæ¿åºŠããã¯ãããŠãããã·ã¬ã³ç°
æ§äœã®æ··åç©ã®ããã æ¬çºæã®æ¹æ³ã«ãããŠåºçºåæãšããŠäœ¿çšãã
ãäžèšè³éŠæçåæ°ŽçŽ åæã¯ããã·ã¬ã³ç°æ§äœæ··
åç©ã ãããæããã®ã§ããããšãã§ããæãã¯
ãã·ã¬ã³ç°æ§äœæ··åç©ãšä»ã®è³éŠæçåæ°ŽçŽ äŸã
ã°ãšãã«ãã³ãŒã³ããã³ãŒã³ããã«ãšã³ããšãã«
ãã«ãšã³ãããªã¡ãã«ãã³ãŒã³ããžãšãã«ãã³ãŒ
ã³ããšãã«ãã·ã¬ã³ãããã©ã¡ãã«ãã³ãŒã³çã®
æ··åç©ã§ãã€ãŠããããåŸè ã®å Žåããã·ã¬ã³ç°
æ§äœæ··åç©ã¯ã該è³éŠæçåæ°ŽçŽ åæã®ééãåº
æºã«ããŠãäžè¬ã«30ééïŒ ã奜ãŸããã¯50ééïŒ
以äžãå ããããšãæãŸããã æ¬çºæã®æ¹æ³ã«ãããŠãç¹ã«æå©ã«äœ¿çšããã
åææ··åç©ã¯ãç³æ²¹ã®ãªããªãŒãã³ã°ãç±å解ã
ãã€ããã¯ã©ããã³ã°ããåŸãããC8è³éŠæç
åæ°ŽçŽ çåã§ããããã®çåã¯ããã·ã¬ã³ç°æ§äœ
æ··åç©ã«å ããŠåãççŽ ååæ°ã®ãšãã«ãã³ãŒã³
ããå«æããŠãããæ¬çºæã«ãããŠã¯ãäžã§ãã
ããããã·ã¬ã³ç°æ§äœæ··åç©ãšãšãã«ãã³ãŒã³ãš
ããåèšã§è©²çåã®ééåºæºã§ãå°ãªããšã80é
éïŒ ã奜ãŸããã¯90ééïŒ ä»¥äžãå ããC8è³éŠ
æçåæ°ŽçŽ çåã䜿çšããå Žåã«éåžžã«æå©ãªçµ
æãåŸãããã 以äžã«è¿°ã¹ãè³éŠæçåæ°ŽçŽ åæã®ç°æ§åã¯å
èšç¹å®ã®è§Šåªã䜿çšããããšãé€ãã°ãããèªäœ
å ¬ç¥ã®ãã·ã¬ã³ç°æ§ååå¿æ¡ä»¶äžã«å®æœããããš
ãã§ãããããããŠãåå¿æž©åºŠã¯äžè¬ã«280ã500
âã奜ãŸããã¯300ã450âã®ç¯å²å ãšããããšã
ã§ãããŸããåå¿å§åã¯äžè¬ã«åžžå§ã30KgïŒcm2ã
奜ãŸããã¯åžžå§ã25KgïŒcm2ã®ç¯å²å ã§èªç±ã«éžã¶
ããšãã§ããã æ¬çºæã®ç°æ§åæ¹æ³ã«å®æœã«åœã€ãŠãåææ··å
ç©ã®äŸçµŠå²åã¯ãçšããçåæ°ŽçŽ åæåã³ïŒåã¯
觊åªã®çš®é¡çã«å¿ããŠåºç¯ã«å€ãããããäžè¬ã«
çŽ0.1ãçŽ200ã奜ãŸããã¯0.1ã50ãç¯å²å ã®é
éåäœæé空éé床ã§äŸçµŠããã®ãæå©ã§ããã æ¬æ现æžã«ãããŠãééåäœæé空éé床ã
ïŒWHSVïŒã¯äžèšåŒ åäœæéåœãã®çåæ°ŽçŽ åæã®äŸçµŠééïŒè§Šåªã®é
é ã«ããç®åºãããå€ã§ãããããã§ã觊åªã®é
éãã¯è©²è§Šåªã®ããŒã¹ãšãªãçµæ¶æ§ã¢ã«ããã·ãª
ã±ãŒãã®ééãæå³ããã ãŸããæ¬çºæã®ç°æ§åã¯æ°ŽçŽ ã®ååšäžã§å®æœã
ãã®ãäžå±€å¥œãŸããããã®éã®æ°ŽçŽ ã®äŸçµŠå²åã¯
çšããåææ··åç©åã³ïŒåã¯è§Šåªã®çš®é¡çã«å¿ã
ãŠåºç¯ã«å€ããããšãã§ããããæ°ŽçŽ ïŒåææ··å
ç©ã®ã¢ã«æ¯ã§è¡šãããŠãäžè¬ã«ïŒã30ã奜ãŸãã
ã¯ïŒã20ã®ç¯å²å ã«ãªããããªå²åã§äŸçµŠããã®
ãé©åœã§ããã 以äžè¿°ã¹ãæ¬çºæã®æ¹æ³ã«ããã°ã第æéå±
ãããã¯ãã®é žåç©ã§å€æ§ãããŠããªããŒãªã©ã€
ãTPZâïŒã觊åªãšããŠäœ¿çšããå Žåãšæ¯èŒã
ãŠããã·ã¬ã³ç°æ§å掻æ§ãäžå±€é·æéç¶æã§ãã
ãŸãäžåååå¿ããã©ã³ã¹âã¢ã«ãã«åãªã©ã®å¥œ
ãŸãããããå¯åå¿ãæå¶ããããšãã§ããã®
ã§ãå·¥æ¥çã«æå©ã«ãã·ã¬ã³é¡ãç°æ§åããããš
ãã§ããã æ®ã«çœéã«ãã€ãŠå€æ§ããããŒãªã©ã€ãTPZ
âïŒã¯ããããç°æ§å觊åªãšããŠäœ¿çšãããšãã·
ã¬ã³ã®ç°æ§åã®ã¿ãªãããšãã«ãã³ãŒã³ã®ãã·ã¬
ã³ãžã®ç°æ§åãæé²ãããã®ã§ããšãã«ãã³ãŒã³
ãå«æãããã·ã¬ã³é¡ã®ç°æ§å觊åªãšããŠæ¥µããŠ
åªããŠããã ãŸãæ¬çºæã®å€æ§ãŒãªã©ã€ãTPZâïŒã¯ãã
ããç°æ§å觊åªãšäœ¿çšãããšã觊åªäžã«ãããã³
ãŒã¯ã®çæãæå¶ããäœçšãæããŠãããæ®ã«ã
ã®äœçšã¯æ¯èŒçé«æž©ã«ãããŠèããã®ã§ãã·ã¬ã³
é¡ã®ç°æ§å觊åªãšããŠå·¥æ¥ç䟡å€ã¯ç倧ã§ããã å®æœäŸ ïŒ ã·ãªã«æºãšããŠæ°Žã¬ã©ã¹ïŒåå çŽè¬è£œã
SiO236.24wtïŒ ãNa2O17.30wtïŒ ãH2O46.46wt
ïŒ ïŒ3315ïœãã¢ã«ããæºãšããŠç¡«é žã¢ã«ãããŠã
18æ°Žå¡©266ïœãäžåå€ãšããŠç¡«é ž668ïœãé±åå€ãš
ããŠå¡©åãããªãŠã 500ïœãææ©ã¢ã³ã¢ããŠã æº
ãšããŠïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²âããã©ã¡ãã«â1.6âã
ããµã³ãžã¢ãã³339ïœããšãŠåã¡ãã«567ïœåã³çŽ
æ°Ž10ããã²ã«ã調補ããã ãã®ãã®ã®çµæã¯ã¢ã«æ¯ã§è¡šãã㊠SiO2ïŒAl2O3ïŒ50 ã¢ã³ã¢ããŠã å¡©ïŒSiïŒAlïŒ0.096 OH-ïŒSiïŒAlïŒ0.10 H2OïŒSiïŒAlïŒ3.09 OH-ïŒH2OïŒ3.3Ã10-3 ã§ãã€ãã ãã®ã²ã«ã20容ã¹ãã³ã¬ã¹è£œãªãŒãã¯ã¬ãŒã
ã«ä»èŸŒã¿ãç©ããã«æ¹æãä¹ã160âèªçå§ã§ïŒ
é±éåå¿ããã åå¿ç©ãåãåºãå¥ããåŸçŽæ°Žã§æŽæµæ¶²ã
50ÎŒïŒcm以äžã«ãªãè¿æŽæµãã60âã§äžæ©ä¹Ÿç¥
ããããã®ãã®ã¯éé1.2Kgã§ãããå³âïŒåã³
è¡šïŒã«ç€ºãç·åæå³ãããTPZâïŒã§ããäº
ãåãã€ãã ãã®ãŒãªã©ã€ãã®çµæã¯ãé žåç©ã®ã¢ã«æ¯ã§è¡š
ãããŠ1.26ROïŒ0.21Na2OïŒAl2O3ïŒ42.03SiO2ïŒ
4.75H2Oã§ãããæ€åºããããšïŒ®ã®æ¯ã¯0.167
ïŒçè«å€0.194ïŒã§ãã€ãã
ããŒãªã©ã€ãåã³ããã觊åªãšããŠäœ¿çšãããã·
ã¬ã³é¡ã®ç°æ§åæ¹æ³ã«é¢ãããæŽã«è©³ããã¯ãåŸ
æ¥ç¥ãããŠããçµæ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©
ã€ãã®ããããšãç°ãªã€ãçµæ¶æ§é ãæãäžã€é
å±ã§å€æ§ãããçµæ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©
ã€ãåã³ããã觊åªãšããŠäœ¿çšãããã·ã¬ã³é¡ã®
ç°æ§åæ¹æ³ã«é¢ããã æ¬æ现æžã§ã¯çµæ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©
ã€ããç¹ã«æãããªãéãç¥ç§°ããŠãåã«âãŒãª
ã©ã€ãâãšåŒã¶ããšãããã ãŒãªã©ã€ãã¯ã倩ç¶ã®ãã®ãåæã®ãã®ãNaã
ãŸãã¯æ°ŽçŽ ã€ãªã³ã®åŠãéœã€ãªã³ãå«æããäž»
ãšããŠSiO4ãšAlO4ãšããæ§æãããäžæ¬¡å 網ç¶
æ§é ãæãäžã€SiååãšAlååãšã¯é žçŽ ååã
ä»ããŠäº€åçµåããæ£åé¢äœã®é«åºŠé åæ§é ãæ
ããŠããã®ãç¹åŸŽã§ããããã®ãŒãªã©ã€ãã¯ã倧
ãããåäžãªå€æ°ã®çŽ°åãæããŠããããããå©
çšããŠåå篩ãšããŠäœ¿çšãããŸãçš®ã ã®ååŠåæ
åéã«ããã觊åªæãã¯æ äœãšããŠåºæ±ã«äœ¿çšã
ããŠããã æ®ã«åæã®ãŒãªã©ã€ãã¯ã極ããŠå質ã§çŽåºŠã
é«ããŸãåªããç¹æ§ãæããŠããããã®ããåŸæ¥
å€ãã®åæãŒãªã©ã€ãããã³ãã®è£œé æ³ãææ¡ã
ããŠããã äŸãã°SiO2ïŒAl2O3ã¢ã«æ¯ãå°ãªããšã10以äž
ã§ããæ調ã·ãªã«å«æéã®å€ããŒãªã©ã€ãã¯é«ã
å®å®æ§ãç¹ç°ãªé žæ§åºŠãæããäŸãã°éžæçåž
çãã¯ã©ããã³ã°ããã€ããã¯ã©ããã³ã°ãç°æ§
åãã¢ã«ãã«åãªã©ã®çåæ°ŽçŽ ã®è»¢åçšã®è§Šåªãš
ããŠé«ã掻æ§ãæããŠããããã®ãããªã·ãªã«å«
æéã®å€ããŒãªã©ã€ãã¯ãZSMç³»ã®ãŒãªã©ã€ã
ãäžå¿ãšããŠæ°å€ãææ¡ãããŠããã ã·ãªã«å«æéã®å€ããŒãªã©ã€ãã¯ãéåžžã·ãªã«
æºããã³ã¢ã«ããæºãšå ±ã«ãã¢ã«ã«ãªéå±ã«ããª
ã³ããã³ãããšçµåããŠäœ¿çšããä»ã®ã«ããªã³ã
äœçšãããŠè£œé ããããããã®ä»ã®ã«ããªã³ã®çš®
é¡ããã³çµåãã«ãã€ãŠåŸããããŒãªã©ã€ãã®æ§
é ããã³ç¹æ§ã¯ç°ãªãã åŸæ¥ãã¢ã«ã«ãªéå±ã«ããªã³ãšçµåãããŠäœ¿çš
ããä»ã®ã«ããªã³ãšããŠãç¹å®ã®ç¬¬ïŒçŽã¢ã³ã¢ã
ãŠã ã䜿çšãããã®ïŒäŸãã°ç¹å ¬æ46â10064å·
å ¬å ±ãç¹éæ51â67298å·å ¬å ±ãç¹éæ51â67299
å·å ¬å ±åç §ïŒãççŽ æ°ïŒã10ã®ç¬¬ïŒçŽã¢ãã³ã䜿
çšãããã®ïŒç¹éæ50â54598å·å ¬å ±åç §ïŒãççŽ
æ°ïŒã20ã®ã¢ã«ãã«ãžã¢ãã³ã䜿çšãããã®ïŒç¹
éæ53â134799å·å ¬å ±åç §ïŒãªã©ãç¥ãããŠã
ãã ããã§æ¬çºæè ãã¯ãæ°èŠãªãŒãªã©ã€ãã«ã€ã
ãŠç 究ãé²ããçµæãæãç¹å®ã®ç¬¬ïŒçŽã¢ã³ã¢ã
ãŠã ã€ãªã³ãã¢ã«ã«ãªéå±ã«ããªã³ãšçµåããŠäœ¿
çšãããšåŸæ¥ãšã¯å šãçµæ¶æ§é ãç°ãªããŒãªã©ã€
ããåŸãããããšããã®ãŒãªã©ã€ãã¯ç±çã«å®å®
ã§äžã€é«çŽåºŠã§ãã€ãŠãæãçš®ã®çåæ°ŽçŽ ã®å€æ
ã«åªãã觊åªæŽ»æ§ãæããŠããããšãèŠåºãå ã«
ææ¡ããã ããã§æ¬çºæè ãã¯ããã®å ã«ææ¡ããæ°èŠãŒ
ãªã©ã€ããæ¹è¯ãããã·ã¬ã³é¡ã®ç°æ§å觊åªãæ®
ã«ãšãã«ãã³ãŒã³ãå«æãããã·ã¬ã³é¡ã®ç°æ§å
觊åªãšããŠåªãã掻æ§ã瀺ããããããã®æŽ»æ§ã
é·æé䜿çšããŠãé«æ°Žæºã«ç¶æããå€æ§ããããŒ
ãªã©ã€ããèŠåºãã¹ããç 究ãéããçµææ¬çºæ
ã«å°éããã ããªãã¡ãæ¬çºæã¯åšæåŸè¡šç¬¬æéå±ã®å°ã
ãšãïŒçš®ã®éå±ãŸãã¯ãã®é žåç©ã§å€æ§ãããçµ
æ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©ã€ãã§ãã€ãŠã該
ãŒãªã©ã€ãã¯ãäžèšåŒ(1) ïœ M2ïŒnOã»Al2O3ã»ïœ SiO2 âŠâŠ(1) ãäœããåŒã¯ç¡æ°Žã®ç¶æ ã«æŒãé žåç©ã®åœ¢ã§è¡šã
ãããã®ã§ãããïŒã¯ïœäŸ¡ã®äžçš®ãŸãã¯äºçš®ä»¥äž
ã®éœã€ãªã³ãïœã¯ã0.5ããïŒã®ç¯å²ãïœã¯å°ãª
ããšã10ã®å€ã瀺ããã ã§è¡šããããçµæãæãããã€äžèš æ Œåé¢ééïœ(â«) çžå¯ŸåŒ·åºŠ 11.2±0.5 äžäœã匷ã 9.9±0.5 äžäœã匷ã 4.67±0.1 äž äœ 4.33±0.1 éåžžã«åŒ·ã 4.02±0.05 匷ããéåžžã«åŒ·ã 3.83±0.05 äž äœ 3.72±0.05 匱ããäžäœ 3.44±0.04 匱ãã匷ã 3.33±0.04 匱ãã匷ã 3.28±0.03 äž äœ ã®å€ã§å®è³ªäžè¡šããããæ Œåé¢ééãæããçµæ¶
æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©ã€ãã§ããããŸã
ããããŒãªã©ã€ããå«æãã觊åªã«æ°çžã§å°ããš
ãïŒçš®ãç±ååŠç平衡æ¿åºŠä»¥äžã§ãããã·ã¬ã³ç°
æ§äœãå«æããåææ··åç©ãæ¥è§Šãããããã·ã¬
ã³é¡ã®ç°æ§åæ¹æ³ã§ããã æ¬çºææ¹æ³ã«äœ¿çšããããŒãªã©ã€ãããã³ãã®
補é æ³ã¯ãå ã«èª¬æããããã«æ¬çºæè ãã«ãã€
ãŠèŠåºããããã®ã§ãã€ãŠãç¹é¡æ55â155017
ïŒæå55幎11æïŒæ¥ä»æåºïŒããã³æå56幎12æ
21æ¥ä»æåºã®ç¹èš±åºé¡ã®æ现æžã«è©³çŽ°ã«èª¬æãã
ãŠãããã次ã«ãããã«ã€ããŠèª¬æããã æ¬çºæã«ããããŒãªã©ã€ãã¯ãäžèšã®ãšããã·
ãªã«å«éã®å€ããããªãã¡SiO2ïŒAl2O3ã¢ã«æ¯ã
10以äžã®ãŒãªã©ã€ãã§ããããåŸæ¥ããç¥ãããŠ
ããZSMâïŒãZSMâ11ãZSMâ12ãZSMâ38
çã®ZSMç³»ã®ãŒãªã©ã€ãããŒãŒã¿ïŒãŒãªã©ã€ã
çã®é«ã·ãªã«å«æãŒãªã©ã€ããšã¯å šãç°ãªãç·
åæãã¿ãŒã³ã瀺ãæ°èŠãªçµæ¶æ§é ããã€ãŒãªã©
ã€ãã§ãããæ¬æ现æžã«ãããŠä»¥äžããŒãªã©ã€ã
TPZâïŒããšç§°ããã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã¯ã氎溶æ§ã¢ã«
ã«ãªéå±ååç©ãïŒïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²ïŒNâ²âã
ããµã¡ãã«âïŒïŒïŒâãããµã³ãžã¢ã³ã¢ããŠã å
åç©ãåå¿æ¡ä»¶äžïŒåŸè¿°ã®æ°Žç±åå¿æ¡ä»¶äžïŒã«ã·
ãªã«ãäžããååç©ïŒä»¥äžã·ãªã«æºãšããïŒãå
å¿æ¡ä»¶äžïŒåŸè¿°ã®æ°Žç±åå¿æ¡ä»¶äžïŒã«ã¢ã«ããã
äžããååç©ïŒä»¥äžã¢ã«ããæºãšããïŒåã³æ°Žã
å«æããæ··åç©ããå°ãªããšã80âã®æž©åºŠã«ãã
ãŠçµæ¶ãçæããã®ã«å åãªæéç¶æããçæã
ããŒãªã©ã€ããå¿ èŠã«å¿ããŠããã«ä»ã®ã«ããªã³
ãšã®ã€ãªã³äº€æåå¿ã«ä»ããããšãããªãæ¹æ³ã«
ãã€ãŠè£œé ããããšãã§ããã ããããŠããã®æ¹æ³ã¯ããŒãªã©ã€ãã®éœã€ãªã³
éšåãæ§æããéœã€ãªã³æºãšããŠã氎溶æ§ã¢ã«ã«
ãªéå±ååç©ã«å ããŠãïŒïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²ïŒ
Nâ²âãããµã¡ãã«âïŒïŒïŒâãããµã³ãžã¢ã³ã¢
ããŠã ååç©ã䜿çšããããšã«æ¬è³ªçç¹åŸŽãæã
ãã äžèšãŒãªã©ã€ãã®åææ¹æ³ã«ãããŠã¯ãäžèšã®
ååºçºç©è³ªã¯ããããååæãæ··åããåŸã®åå¿
æ··åç©äžã«ãããäžèšã®æåã®ã¢ã«æ¯ã«æç®ããŠ
äžèšã®ã¢ã«æ¯ãäžãããããªå²åã§æ··åãããã SiO2ïŒAl2O3ïŒ10ã2000ã奜ãŸããã¯10ã500ã
ããã«å¥œãŸããã¯20ã250ïŒ ïŒ²ïŒïŒSiïŒAlïŒïŒïŒÃ10-4ãïŒã奜ãŸããã¯ïŒÃ
10-4ã0.5ãããã«å¥œãŸããã¯ïŒÃ10-3ãïŒÃ
10-1ïŒ OH-ïŒïŒSiïŒAlïŒïŒïŒÃ10-4ã1.5ã奜ãŸããã¯ïŒ
Ã10-3ãïŒãããã«å¥œãŸããã¯ïŒÃ10-3ã
0.4ïŒ H2OïŒïŒSiïŒAlïŒïŒïŒã100ã奜ãŸããã¯10ã50ã
ããã«å¥œãŸããã¯15ã40ïŒ OHïŒH2OïŒïŒÃ10-5ãïŒÃ10-1ã奜ãŸããã¯ïŒ
Ã10-4ãïŒÃ10-1ããã«å¥œãŸããã¯ïŒÃ10-4ã
ïŒÃ10-2ïŒ ããã ããã¯ïŒ®ïŒïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²ïŒNâ²âãã
ãµã¡ãã«â1.6âãããµã³ãžã¢ã³ã¢ããŠã ã€ãªã³
ãïŒCH3ïŒ3NâïŒCH2ïŒ6âNïŒCH3ïŒ3ããè¡šã
ããã ãŸããäžèšåŒäžOH-ã¯äžèšæ··åç©äžã®ã¢ã«ã«
ãªæ§åºŠãå®éçã«è¡šãããã®ã§ããããã®å€ã¯äž
èšæ°Žä»¥å€ã®åºçºç©è³ªã«ãã€ãŠæ··åç©äžã«æã¡èŸŒãŸ
ããæ°Žé žåºã®å šã¢ã«æ°ãããåå¿æ··åç©äžã®é žæ ¹
ãšã®äžååå¿ã«ãã€ãŠæ¶è²»ãããæ°Žé žåºã®ã¢ã«æ°
ãå·®åŒãããšã«ãã€ãŠç®åºãããå€ã§ããã 次ã«ååºçºç©è³ªã«ã€ããŠããã«è©³ããè¿°ã¹ãã (A) ã·ãªã«æºãšããŠã¯ããŒãªã©ã€ã補é ã«é垞䜿
çšããããã®ããããã䜿çšå¯èœã§ãããäŸã
ã°ã·ãªã«ç²æ«ãã³ãã€ãç¶ã·ãªã«ã氎溶æ§ã±ã€
çŽ ååç©ãã±ã€é žãªã©ãæããããããããã®
å ·äœäŸã詳ãã説æãããšãã·ãªã«ç²æ«ãšããŠ
ã¯ããšãŒãã·ã«ã·ãªã«ãçºç ã·ãªã«ãã·ãªã«ã²
ã«ã®åŠãã¢ã«ã«ãªéå±ã±ã€é žå¡©ããæ²éæ³ãã
補é ãããæ²éã·ãªã«ã奜é©ã§ãããã³ãã€ã
ç¶ã·ãªã«ãšããŠã¯ãçš®ã ã®ç²ååŸã®ãã®äŸãã°
10ã50ãã¯ãã³ã®ç²ååŸã®ãã®ãå©çšåºæ¥ãã
ãŸã氎溶æ§ã±ã€çŽ ååç©ãšããŠã¯Na2OãŸãã¯
K2O1ã¢ã«ã«å¯ŸããŠSiO2â²1ãïŒã¢ã«ç¹ã«ïŒãïŒ
ã¢ã«ãå«æããæ°Žã¬ã©ã¹ãã¢ã«ã«ãªéå±ã±ã€é ž
å¡©ãªã©ãæããããããã·ãªã«æºãšããŠã¯å°±äž
ã³ãã€ãç¶ã·ãªã«ãŸãã¯æ°Žã¬ã©ã¹ã奜ãŸããã (B) ã¢ã«ããæºãšããŠã¯ãäžè¬ã«ãŒãªã©ã€ãã®è£œ
é ã«äœ¿çšãããŠãããã®ã¯ãããã䜿çšå¯èœã§
ãããäŸãã°å¡©åç©ãç¡é žå¡©ãç¡«é žå¡©ã®åŠãã¢
ã«ãããŠã ã®å¡©ïŒäŸãã°ã³ãã€ãç¶ã¢ã«ããã
ããœã€ãããŒãã€ããããŒãã€ããγâã¢ã«ã
ããαâã¢ã«ãããβâã¢ã«ããã»äžæ°Žåç©ã®
åŠãæ°Žåããããããã¯æ°Žåããããç¶æ ã®ã¢
ã«ããïŒã¢ã«ãã³é žãœãŒããªã©ãäŸç€ºããã
ãããã®äžã§ã¢ã«ãã³é žãœãŒããŸãã¯ã¢ã«ãã
ãŠã ã®å¡©ã奜é©ã§ããã ãŸããã·ãªã«åã³ã¢ã«ããã®åæ¹ã®äŸçµŠæºãš
ããŠã¢ã«ããã±ã€é žå¡©ååç©äŸãã°ã倩ç¶ã«ç£
åºãããé·ç³é¡ã«ãªãªã³ãé žæ§çœåããã³ãã
ã€ããã¢ã³ã¢ãªããã€ãçã䜿çšããããšãå¯
èœã§ããããããã¢ã«ããã±ã€é žå¡©ãåè¿°ãã
ã¢ã«ããæºåã³åã¯ã·ãªã«æºã®äžéšåã¯å šéšãš
代æ¿ããŠãããã åèšã®åææ··åç©ã«ãããã·ãªã«æºãšã¢ã«ã
ãæºãšã®é åæ¯ã¯ããããããSiO2ãšAl2O3ãš
ããŠè¡šãããŠSiO2ïŒAl2O3ïŒã¢ã«æ¯ïŒã10ã
2000ã®ç¯å²ã奜ãŸããã¯10ã500ã®ç¯å²ããã
ã«å¥œãŸããã¯20ã250ã®ç¯å²å ãšããããã«ã
ãããšã奜ãŸããã (C) äžæ¹ã氎溶æ§ã¢ã«ã«ãªéå±ååç©ãšããŠã¯ã
氎溶æ§ã®ã¢ã«ã«ãªéå±å¡©åã³ã¢ã«ã«ãªéå±æ°Žé ž
åç©ãé©ããŠãããå ·äœçã«ã¯ãã¢ã«ã«ãªéå±
ã®å¡©åç©ãçé žå¡©ãäŸãã°å¡©åãããªãŠã ãç
é žãããªãŠã ãçé žã«ãªãŠã ãªã©ãæãã¯æ°Žé ž
åãããªãŠã ãæ°Žé žåã«ãªãŠã ãªã©ã®ã¢ã«ã«ãª
éå±æ°Žé žåç©ãæããããã ãŸããã·ãªã«æºåã¯ã¢ã«ããæºããå Œããã
ã®ãšããŠãã±ã€é žãããªãŠã ãã±ã€é žã«ãªãŠã
ãªã©ã®ã¢ã«ã«ãªéå±ã±ã€é žå¡©ãã¢ã«ãã³é žãã
ãªãŠã ãã¢ã«ãã³é žã«ãªãŠã ãªã©ã®ã¢ã«ã«ãªé
å±ã¢ã«ãã³é žå¡©ã䜿çšããããšãã§ããã ããããŠæ®ã«å¥œé©ãªã¢ã«ã«ãªéå±ååç©ãšã
ãŠã¯æ°Žé žåãããªãŠã ãã±ã€é žãããªãŠã ãã¢
ã«ãã³é žãããªãŠã çãæããããã (D) äžèšæ°Žæº¶æ§ã¢ã«ã«ãªéå±ååç©ãšå ±ã«äœ¿çšã
ããïŒïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²ïŒNâ²âãããµã¡ãã«
â1.6âãããµã³ãžã¢ã³ã¢ããŠã ååç©ã¯äžèš
åŒ ïŒ¹ ã»ïŒCH3ïŒ3N âïŒCH2ïŒ6 â ïŒCH3ïŒ3ã»ïŒ¹ ãåŒäžã ã¯ããã²ã³ã€ãªã³ãOH-ã€ãªã³ã
1/2SO4 --ã€ãªã³çã®åŠãã¢ããªã³ãè¡šããã ã§è¡šããããååç©ã§ãããæ¬ååç©ã¯ãã®åœ¢
ã§ä»ã®åºçºç©è³ªãšæ··åããããšãã§ããæãã¯
æ··åç©äžã§ãã®å Žã§ãäŸãã°ïŒ®ïŒïŒ®ïŒNâ²ïŒ
Nâ²âããã©ã¡ãã«â1.6âãããµã¡ãã¬ã³ãžã¢
ãã³ãšããã²ã³åã¡ãã«äŸãã°ãšãŠåã¡ãã«ãš
åå¿ãããŠåœ¢æãããããã«ããŠãããã ããããžã¢ã³ã¢ããŠã ååç©ã¯ãã·ãªã«æºå
ã³ã¢ã«ããæºã®Siåã³Alã®åèšã®ã¢ã«æ°ã«æ
ç®ããŠãSiåã³Alã®åèšïŒã¢ã«åœãïŒÃ10-4ã
ïŒã¢ã«ã奜ãŸããã¯ïŒÃ10-4ã0.5ã¢ã«ããã
ã«å¥œãŸããã¯ïŒÃ10-3ãïŒÃ10-1ã¢ã«ã®ç¯å²å
ã§äœ¿çšããããšãã§ããã ãŸããäžèšãŒãªã©ã€ãã®åæã«ãããŠäœ¿çšã
ãåææ··åç©äžã«ã¯ãå°ãªããšãæãé以äžã®
OH-ã€ãªã³ãååšããããšãå¿ èŠã§ãããåŸ
ã€ãŠã䜿çšãã氎以å€ã®åºçºç©è³ªã®å°ãªããšã
ïŒã€ã¯OH-ã€ãªã³ã解é¢ãããã®ã§ãªããã°
ãªãããéåžžãããOH-ã€ãªã³ã¯åè¿°ããã¢
ã«ã«ãªéå±ååç©åã³ïŒåã¯ãžã¢ã³ã¢ããŠã å
åç©ã«ãã該混åç©äžã«äŸçµŠãããã ããããŠOH-ã€ãªã³ã¯ãæ··åç©äžã«ãã·ãª
ã«æºåã³ã¢ã«ããæºã®Siåã³Alã®ã¢ã«æ°ã«æ
ç®ããŠSiãšAlã®åèšïŒã¢ã«åœãïŒÃ10-4ã1.5
ã¢ã«ã奜ãŸããã¯ïŒÃ10-3ãïŒã¢ã«ãããã«å¥œ
ãŸããã¯ïŒÃ10-3ã0.4ã¢ã«ã®ç¯å²å ã§ååšã
ããšãã§ããã ãŸãã該OH-ã€ãªã³ã¯è©²æ··åç©äžã®æ°Žã®é
ãåºæºã«ããŠãæ°ŽïŒã¢ã«åœãïŒÃ10-5ãïŒÃ
10-1ã¢ã«ã奜ãŸããã¯ïŒÃ10-4ãïŒÃ10-1ã¢
ã«ãããã«å¥œãŸããã¯ïŒÃ10-4ãïŒÃ10-2ã¢ã«
ã®ç¯å²å ã§ååšããããšãã§ããã (E) ããã«ãåææ··åç©ã«ãããŠãæ°Žã¯ïŒSiïŒ
AlïŒã«å¯ŸããŠã¢ã«æ¯ã§ïŒã100ã®ç¯å²ã奜ãŸã
ãã¯10ã50ã®ç¯å²äœ¿çšããã®ããããç¹ã«15ã
40ã®ç¯å²ã奜ãŸããçµæãæãããããã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã®åæã«ãããŠ
ã¯ãåèšããåŠãã¢ã«ã«ãªéå±ååç©ãïŒïŒ®ïŒ
ïŒNâ²ïŒNâ²ïŒNâ²âãããµã¡ãã«â1.6âãããµã³
ãžã¢ã³ã¢ããŠã ååç©ãã·ãªã«æºãã¢ã«ããæºå
ã³æ°Žãåè¿°ããåŠãå²åã§æ··åããåŸãããæ··å
ç©ããŒãªã©ã€ããçæããã«å åãªæž©åºŠãšæéå
ç±ç¶æããïŒããªãã¡æ°Žç±åå¿ã«ä»ããïŒããšã«
ããç®çãšãããŒãªã©ã€ããçæããããããšã
ã§ãããããã®éã®åå¿æž©åºŠã¯80â以äžã§ããã
æ®ã«100ã200âã®ç¯å²å ãæå©ã§ãããåå¿æé
ã¯éåžžïŒæéã100æ¥ã奜ãŸããã¯10æéã50æ¥ã
ç¹ã«å¥œãŸããã¯ïŒæ¥ãïŒæ¥ã§ãããå§åã¯èªçå§
ä¹è³ãã以äžã®å å§ãé©çšããããªãŒãã¯ã¬ãŒã
äžã§èªçå§äžã«è¡ãã®ãäžè¬çã§ããããå¿ èŠã«
å¿ããŠçªçŽ ã¬ã¹ãªã©ã®äžæŽ»æ§ã¬ã¹é°å²æ°äžã§è¡ã€
ãŠãããã ãŒãªã©ã€ãã®åœ¢æåå¿ã¯ãææã®æž©åºŠã«åææ··
åç©ãå ç±ããçšããã°æ¹æäžã«ãŒãªã©ã€ãã圢
æããããŸã§ç¶ç¶ããããããããŠçµæ¶ã圢æã
ããåŸåå¿æ··åç©ã宀枩ãŸã§å·åŽããéãã奜ãŸ
ããã¯æŽæ¶²ã®ã€ãªã³äŒå°æ§ãäžè¬ã«ã¯50ÎŒïŒcm
以äžå¥œãŸããã¯25ÎŒïŒcm以äžãããã«å¥œãŸãã
ã¯15ÎŒïŒcm以äžãšãªããŸã§å åã«æ°ŽæŽããå¿ èŠ
ã«ãã也ç¥ãããçµæ¶ã®ä¹Ÿç¥ã¯ã宀枩åã¯çŽ150
âãŸã§ã®å ç±äžã«è¡ãªãããšãã§ãããŸãåžžå§æ
ãã¯æžå§ã®ãããã§è¡ãªã€ãŠããããäŸãã°åžžå§
çŽ50ã130âã§ïŒã24æéçšåºŠè¡ãªãã®ã奜ãŸã
ãã ãªããäžèšã®ãŒãªã©ã€ãã®åœ¢æåå¿ãè¡ãã«å
ç«ã¡ãåææ··åç©äžã«ãç®ççæç©ã§ãããŒãªã©
ã€ãTPZâïŒã®ç²æ«ç²åãååšãããããšããŒ
ãªã©ã€ãã®åœ¢æåå¿é床ãå¢å€§ãããããšãã
ãã åŸã€ãŠãåææ··åç©äžã«ç®çãšãããŒãªã©ã€ã
TPZâïŒã®ç²æ«ç²åãçš®ãšããŠå°éæ··å ¥ããã
ããšã¯åºŠã 奜ãŸããçµæãæããããã ãŸããåææ··åç©äžã«ãåèšãžã¢ã³ã¢ããŠã å
åç©ãããååéã®å°ãã第åçŽã¢ã³ã¢ããŠã å
åç©åã³ïŒåã¯æ°Žæº¶æ§ã¢ãã³ãæ·»å ããŠãããã
ããã«ãã€ãŠãŒãªã©ã€ãã®åœ¢æåå¿é床ãå¢å€§ã
ããããšãã§ããããã®ç®çã®ããã«äœ¿çšããã
第åçŽã¢ã³ã¢ããŠã ååç©ãšããŠã¯ããã©ã¡ãã«
ã¢ã³ã¢ããŠã ãããã©ãšãã«ã¢ã³ã¢ããŠã ãäŸç€º
ããããšãã§ããã 該ã¢ãã³åã¯ã¢ã³ã¢ããŠã ååç©ã¯ãïŒïŒ®ïŒ
ïŒNâ²ïŒNâ²ïŒNâ²âãããµã¡ãã«â1.6âãããµã³
ãžã¢ã³ã¢ããŠã ååç©ïŒã¢ã«ã«å¯ŸããŠ0.1ã10ã¢
ã«ã奜ãŸããã¯0.1ãïŒã¢ã«ã®å²åã§æ·»å ãåŸãã ããããŠåŸããããŒãªã©ã€ãTPZâïŒã¯ãéœ
ã€ãªã³ãã¢ã«ã«ãªéå±ã€ãªã³ããã³ïŒ®ïŒïŒ®ïŒïŒ®ïŒ
Nâ²ïŒNâ²ïŒNâ²âãããµã¡ãã«â1.6âãããµã³ãžã¢
ã³ã¢ããŠã ã€ãªã³ãå«ããã®ã§ãããäŸãã°ãã
ã«NH4Cl氎溶液ãäœçšãããŠã€ãªã³äº€æããã«
ããªã³ãµã€ããã¢ã³ã¢ããŠã ã€ãªã³ã§çœ®æããã
ãšãã§ããã ããããŠåŸãããçµæ¶ã¯ãçŽ100ãçŽ600âã奜
ãŸããã¯çŽ300ãçŽ500âã®æž©åºŠã§ãçŽïŒãçŽ24æ
éã奜ãŸããã¯çŽïŒãçŽ16æéçŒæããŠãããã
ããã«ãã€ãŠãã«ããªã³ãµã€ãã®ææ©ã«ããªã³å
ã³ïŒåã¯ã¢ã³ã¢ããŠã ã€ãªã³ãé€å»ããããšãã§
ãããã®çµæãã«ããªã³ãµã€ããå®è³ªçã«ã¢ã«ã«
ãªéå±ã€ãªã³åã³ïŒåã¯æ°ŽçŽ ã€ãªã³ãããªããŒãª
ã©ã€ãTPZâïŒãåŸãããšãã§ããã ãŸããæ¬çºæã«ããã°ãäžèšã®åŠãããŠåœ¢æã
ãããŒãªã©ã€ãTPZâïŒã®ã«ããªã³ãµã€ããä»
ã®ã«ããªã³ã«ããã€ãªã³äº€æåå¿ã«ä»ããããšã«
ãããé¡ã«ããªã³ãµã€ãã«ååšããã«ããªã³ã®å°
ãªããšãïŒéšã該ä»ã®ã«ããªã³ãšäº€æããããšã
å¯èœã§ããã 該ã€ãªã³äº€æåå¿ã¯ããèªäœå ¬ç¥ã®æ¹æ³ã§è¡ãª
ãããšãã§ããã€ãªã³äº€æå¯èœãªã«ããªã³ãšããŠ
ã¯ã€ãªã³äº€æåå¿ãè¡ãªãããåªäœäžã§ã«ããªã³
ãšããŠååšãããä»»æã®ã«ããªã³ã§ããããšãã§
ããåŸæ¥ãããŒãªã©ã€ãã®ã€ãªã³äº€æã«éããŠé
åžžçšããããä»»æã®éå±ã«ããªã³ãå å«ãããã
å ·äœçã«ã¯äŸãã°ããªããŠã ããããªãŠã ãã«ãª
ãŠã ãã«ãã·ãŠã ãã»ã·ãŠã ãé ãéãããªãªãŠ
ã ããã°ãã·ãŠã ãã«ã«ã·ãŠã ãã¹ããã³ããŠ
ã ãããªãŠã ãäºéãã«ãããŠã ãæ°Žéãã¹ã«ã³
ãžãŠã ãã€ãããªãŠã ãã©ã³ã¿ã³ãã»ãªãŠã ãã
ã©ã»ãªãžãŠã ãããªãžãŠã ãããã¡ããŠã ããµã
ãªãŠã ããŠãŒãããŠã ãã¬ããªããŠã ããã«ããŠ
ã ããã€ã¹ãããžãŠã ããã«ããŠã ããšã«ããŠ
ã ãããªãŠã ãã€ããã«ããŠã ãã«ãããŠã ã
éãã³ãã«ããããã±ã«ãã«ãããŠã ãããžãŠ
ã ããã©ãžãŠã ããªã¹ããŠã ãã€ãªãžãŠã ãçœé
çãæããããã ãããã®ãã¡ç¹ã«ã¢ã«ã«ãªéå±ãã¢ã«ã«ãªåé¡
éå±åã³ã©ã³ã¿ãããå«ã第ïœæïŒåžåé¡é
å±ïŒã«å±ããéå±ã®ã«ããªã³ã奜é©ã§ããã ãããã®ã«ããªã³ãšã®äº€æåå¿ã¯ãããèªäœå ¬
ç¥ã®æ¹æ³ã«ããè¡ãªãããšãã§ããäŸãã°ããŒãª
ã©ã€ããææãšããã«ããªã³ãå«æãã氎溶液ãš
æ¥è§Šãããããšã«ããè¡ãªãããšãã§ããããã
ãæ¥è§ŠåŠçã¯ãããããŸãã¯é£ç¶åŒã®ãããã®æ¹
åŒã«ãã€ãŠãéæã§ãããåè¿°ããã€ãªã³äº€æã
è¡ãããšã«ãã掻æ§ãåäžãããåŸãããšãã
ãã 以äžã«è¿°ã¹ãåŠãããŠè£œé ãããæ¬çºæã®ãŒãª
ã©ã€ãTPZâïŒã¯ãç¹åŸŽããç·åæãã¿ãŒã³
ãæããŠãããå°ãªããšãäžèšã®ç¹åŸŽçããŒã¯ã
æããããšã«ãã€ãŠåŸæ¥ã®é«ã·ãªã«å«æãŒãªã©ã€
ããšã¯æ確ã«åºå¥ããããã®ã§ãããäŸãã°åèš
ããããã«4.33±0.1â«ã«éåžžã«åŒ·ãããŒã¯ãæ¬
çºæã®ãŒãªã©ã€ãTPZâïŒã«ã¯èªãããããå ¬
ç¥ã®ãŒãªã©ã€ãZSMâïŒã«ã¯ããããªããŒã¯ã¯
èªããããªãããŸãæ¬çºæã®ãŒãªã©ã€ãTPZâ
ïŒã«ã¯4.02±0.05â«ã«åŒ·ãããŒã¯ãèªãããã
ãããŒãªã©ã€ãZSMâ12ã«ã¯4.02±0.05â«ã«ã¯æ¯
èŒç匱ãããŒã¯ããèªããããªãã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã®ïŒžç·æ Œåé¢é
éã®ç¹åŸŽçããŒã¯ã¯ãæ¬çºæã®ãŒãªã©ã€ãTPZ
âïŒã®ååŠççµæã瀺ãåŒïŒïŒã«ãããã«ããª
ã³ïŒã®çš®é¡ã®ãã€ãŠãæ Œåé¢ééã«è¥å¹²ã®ã·ãã
ããã€ããåã³ïŒåã¯çžå¯ŸåŒ·åºŠã«è¥å¹²ã®å€åãç
ããããšãããããå®è³ªçã«ã¯ãã¹ãŠã®ãŒãªã©ã€
ãTPZâïŒã«å ±éã®ãã®ã§ããããšãäºè§£ãã¹
ãã§ããã ãªããæ¬æ现æžã«èšèŒããç·åæãã¿ãŒã³ã«
ãããæ Œåé¢ééïœïŒâ«ïŒã®å€ã¯æšæºæè¡ã«ãã€
ãŠæ±ºå®ãããã®ã§ãããå³ã¡ãç §å°ç·ã¯é ã®Kα
ååç·ã§ãèªèšèšé²åŒã·ã³ãã¬ãŒã·ãšã³èšæ°åå
å 床èšã䜿çšãããããŒã¯é«ãïŒïŒåã³2ΞïŒÎž
ã¯ãã©ãã¯è§ïŒã¯åå å 床èšã®ãã€ãŒãããèªã¿
ãšã€ããããããçžå¯ŸåŒ·åºŠ100ÃïŒI0ïŒI0ã¯æ匷
ã®ç·åã¯ããŒã¯ã®é«ãïŒåã³ãèšé²ãããç·ã«å¯Ÿ
å¿ãããªã³ã°ã¹ãããŒã åäœã§è¡šãããæ Œåé¢é
éã§ããïœãèšç®ããã å°ããã§çžå¯ŸåŒ·åºŠã¯100ã60ãéåžžã«åŒ·ãã60
ã40ã匷ãã40ã20ãäžäœã20ã10ã匱ããšããŠ
è¡šãããã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã«ã¯ãäžèšã®ïŒž
ç·æ Œåé¢ééã®ç¹åŸŽçããŒã¯ã瀺ããŒãªã©ã€ãã§
ããéããä»ã®ãšããã«ããŒã¯ãååšãããšåŠãš
ã«ãããããããã¹ãŠå å«ãããããšãç解ãã¹
ãã§ãããããããŠãæ¬çºæã®ãŒãªã©ã€ãTPZ
âïŒã®ïŒžç·åæãã¿ãŒã³ã«ã¯ãå Žåã«ããåèšç¹
城çããŒã¯ä»¥å€ã«ã20â«è¿åã«åŒ·ãããŒã¯ãèªã
ãããããšããããããã®ããŒã¯ã®æç¡ã¯æ¬è³ªç
ã«æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã®åå®ã«åœ±é¿ã
äžãããã®ã§ã¯ãªãã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã¯ãååŠçã«ã¯
ç¡æ°Žã®ç¶æ ã«ãããé žåç©ã®åœ¢ã§è¡šãããäžèšäž
è¬åŒïŒïŒ ïœ M2ïŒnOã»Al2O3ã»ïœ SiO2 âŠâŠïŒïŒ ãåŒäžãïŒãïœãïœãåã³ïœã¯åèšã®æå³ãæã
ããã ã®çµæãæããŠããã äžèšåŒïŒïŒã«ãããŠãïœã¯ãŒãªã©ã€ãã«çµå
ããŠããã«ããªã³ã®éã®ææšã§ãããæ¬çºæã®ãŒ
ãªã©ã€ãTPZâïŒã®å Žåã«ã¯0.5ãïŒã奜ãŸãã
ã¯0.9ãïŒã®ç¯å²å ã§ããããšãã§ããã ãŒãªã©ã€ããããªãã¡çµæ¶æ§ã¢ã«ããã·ãªã±ãŒ
ãã¯ãã¢ãã«çã«ã¯ãã·ãªã«ã®åé¢äœãšã¢ã«ãã
ã®åé¢äœãšã®çµåäœããåºæ¬çã«ãªãããã®ã¢ã«
ããåé¢äœã®é»è·ã¯çµæ¶å ã«éœ ã€ãªã³ãååšããããšã«ãã€ãŠäžåãããæ§é ã
æããŠãããåŸã€ãŠããŒãªã©ã€ããè¡šããåèšåŒ
ïŒïŒã«ãããŠãã«ããªã³ã®éãè¡šããâïœâã¯
çè«çã«ã¯ã¢ã«ãããšçã¢ã«éãããªãã¡ïŒãšã
ãããšã«ãªããããããå®éçã«ã¯ãåæç¶æ ã®
ãŒãªã©ã€ãã«ã¯éåžžã®æŽæµã«ãã€ãŠã¯é€å»ããã
ãªãéœã€ãªã³åé§ç©ãå èµãããŠããã®ãæ®éã§
ãããåæããããŒãªã©ã€ãã®å®éã®åæããŒã¿
ã§ïœãïŒãšãªããšã¯ãããåžã§ãããããããŠã
åèšåŒïŒïŒã«ãããâïœâã¯ãéåžžã®æŽæµã§ã¯
é€å»ããããªãå èµãããéœã€ãªã³åé§ç©ã®éœã€
ãªã³ããå«ã粟補ãããåæãŒãªã©ã€ãäžã®å šéœ
ã€ãªã³ã®éïŒã¢ã«æ°ïŒãè¡šãããã®ãšããã ãŸããã·ãªã«å«æéã®ææšãšãªãïœã¯å°ãªããš
ã10ã奜ãŸããã¯10ã2000ãããã«å¥œãŸããã¯10
ã500ã®ç¯å²å ãæå©ã§ãããå°±äž20ã250ã®ç¯å²
å ãåªããç¹æ§ã®ãŒãªã©ã€ããåŸãããã®ã§ç¹ã«
奜é©ã§ããã ä»æ¹ãæ¬çºæã®ãŒãªã©ã€ãã®ã«ããªã³ãµã€ãã
å ããåèšåŒïŒïŒã«ãããïŒã¯ïœäŸ¡ã®ã«ããªã³
ã§ãããå ·äœçã«ã¯æ°ŽçŽ ã€ãªã³ãã¢ã³ã¢ããŠã ã€
ãªã³ãææ©ã«ããªã³åã³éå±ã«ããªã³ãå å«ãã
ããææ©ã«ããªã³ãšããŠã¯ãäŸãã°ãTPZâïŒ
åææã«æ·»å ããããã®ïŒ®ïŒïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²ïŒ
Nâ²âãããµã¡ãã«â1.6âãããµã³ãžã¢ã³ã¢ããŠ
ã ã«ããªã³ãããã©ãšãã«ã¢ã³ã¢ããŠã ã«ããª
ã³ãããã©ã¡ãã«ã¢ã³ã¢ããŠã ã«ããªã³çãæã
ãããã ä»æ¹ãéå±ã€ãªã³ãšããŠã¯ãæ¬çºæã®ãŒãªã©ã€
ãã®ã€ãªã³äº€æåå¿ã«ã€ããŠåè¿°ãããã®ãæã
ãããã ããããŠãåèšåŒïŒïŒã«ãããïŒãšããŠã¯ã
æ°ŽçŽ ã€ãªã³åã³éå±ã€ãªã³ã奜ãŸããããŸããã
ã®éå±ã€ãªã³ãšããŠã¯ãã¢ã«ã«ãªéå±ã€ãªã³ãã¢
ã«ã«ãªåé¡éå±ã€ãªã³ãåã³ã©ã³ã¿ãããå«ãåš
æåŸè¡šç¬¬ïœæéå±ã€ãªã³ãããªã矀ããéžã°ã
ãå°ãªããšãïŒçš®ã®éœã€ãªã³ã§ããããšã奜é©ã§
ããã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã¯ãã®ç¹æ§ã®ïŒ
ã€ãšããŠåœ¢ç¶éžææ§ãæããŠããããã®ç¹æ§ã¯ã·
ã¯ããããµã³ïŒïœâãããµã³åžçæ¯ã«ãã€ãŠè¡šã
ãããšãã§ããããã®åžçæ¯ã¯ãŒãªã©ã€ãäžã«å
åšãã现åã®å€§ããã瀺ããäžå®ã®æž©åºŠåã³å§å
äžã«ãããŠããŒãªã©ã€ãã®åäœééåœãã«åžçã
ããã·ã¯ããããµã³ã®éé察ïœâãããµã³ã®éé
ã®æ¯ãšããŠå®çŸ©ãããããã®æ¯ãå°ãããšããã
ãšã¯ã·ã¯ããããµã³ã®ãããªååæé¢ç©ã®å€§ãã
ååã¯ãŒãªã©ã€ãã®çŽ°åå ãžæ¡æ£ãã«ããããšã
è¡šããã觊åªåå¿ã®èŠ³ç¹ããã¯éžææ§ã®åäžã«ã€
ãªããããŒãªã©ã€ãã®åäœééåœãã®ã·ã¯ããã
ãµã³åã¯ïœâãããµã³ã®åžçéã¯ãé»æ°çäžã§
450âã«ãŠïŒæéçŒæããããšã«ãã€ãŠä¹Ÿç¥ãã
ãŒãªã©ã€ãã®äžå®éã秀éãã次ãã§25âåã³
120±20mmHgã®ã·ã¯ããããµã³åã¯ïœâãããµã³
ã®é£œåã¬ã¹é°å²æ°äžã«äžèšç§€éãããŒãªã©ã€ãã
ïŒæéä¿æããæŽã«ãã·ã¯ããããµã³åã¯ïœâã
ããµã³ã®äžåšäžã«ãŒãªã©ã€ãã25âã§120±20mm
Hgã«ïŒæéä¿æããåŸã·ã¯ããããµã³åã¯ïœâ
ãããµã³ãåžçããããŒãªã©ã€ãã秀éããåžç
æäœååŸã®ãŒãªã©ã€ãã®ééã®å·®ãæ±ããããšã«
ãã決å®ããããšãã§ããã æ¬çºæã®ãŒãªã©ã€ãTPZâïŒã¯äžè¬ã«0.95ãè¶
ããªãã奜ãŸããã¯0.1ã0.95ã®ç¯å²å ã®ã·ã¯ã
ãããµã³ïŒïœâãããµã³åžçæ¯ãæããŠããã ãŸããæ¬çºæã«ããæäŸããããŒãªã©ã€ã
TPZâïŒã¯ãåæ¥çã«å ¥æãåŸãé«æŽ»æ§ã·ãªã«
âã¢ã«ããã¯ã©ããã³ã°è§Šåªãšæ¯èŒããŠãã¯ãã
ã«åªããã¯ã©ããã³ã°æŽ»æ§ãæããŠããç¹ã§ãç¹
城çã§ããã ãã®ã¯ã©ããã³ã°æŽ»æ§ã¯âã¯ã©ããã³ã°ã»ã€ã³
ããã¯ã¹âïŒä»¥åŸïŒ£ã»ïŒ©ãšããïŒã§è¡šçŸããããš
ãã§ããããã®ã¯ã©ããã³ã°ã»ã€ã³ããã¯ã¹ã¯ã
ããµã³ã®ã¯ã©ããã³ã°åå¿ã«æŒãŠãäžå®ã®åå¿é
床å®æ°ãäžãã枩床ã§è¡šçŸãããã®ã§ããå ·äœç
ã«ã¯æ¬¡ã®åŠãããŠæž¬å®ãããã 10ã20ã¡ãã·ãŠã«æåãããŒãªã©ã€ãåã¯ã·ãª
ã«âã¢ã«ãã觊åªãé»æ°äž450âã«ãŠïŒæéçŒæ
ããåŸããããç³è±ã¬ã©ã¹è£œåå¿åšã«å å¡«ãã次
ãã§25âã«ãããŠãããµã³ã§é£œåãããçªçŽ ã¬ã¹
ãã該åå¿ç®¡ã«ããã€ãŒããã該ãããµã³ã®è»¢å
çã枬å®ããããããååå¿æž©åºŠã«æŒãåå¿é床
å®æ°ãç®åºãã該åå¿é床å®æ°ã0.5ãšãªãåå¿
枩床ãæšå®ããã æ¬çºæãŒãªã©ã€ãTPZâïŒã®ã¯ã©ããã³ã°ã»
ã€ã³ããã¯ã¹ã¯ãã«ããªã³ãµã€ãã«ååšããã«ã
ãªã³ã®çš®é¡åã³éã«ãã€ãŠéãªãããã®ä»£è¡šçãª
ãã®ã«ã€ããŠäŸç€ºããã°æ¬¡ã®ãšããã§ããã æ°ŽçŽ ã€ãªã³åã®å Žåã¯300以äžïŒããªãªãŠã ã€
ãªã³åïŒBeOïŒAl2O3ã¢ã«æ¯ïŒ0.97ïŒã®å Žåã¯çŽ
300ïŒã¹ããã³ããŠã ã€ãªã³åïŒSrOïŒAl2O3ã¢ã«
æ¯ïŒ0.95ïŒã®å Žåã¯400ã§ãããåãã¯ã©ããã³
ã°ã»ã€ã³ããã¯ã¹ã¯è©²ã«ããªã³ãµã€ãã«å°å ¥ãã
ãã«ããªã³ã®éã«ãã€ãŠãè¥å¹²ç°ãªããäŸãã°ã
ããªãŠã ã€ãªã³åã®å ŽåNa2OïŒAl2O3ã¢ã«æ¯ã
0.12ã®å Žåã¯çŽ300ã0.55ã®å Žåã¯çŽ400ã§ãã€
ãã ããã«ãæ¬çºæã®ãŒãªã©ã€ãTPZâïŒã¯ç±å®
å®æ§ã«æ¥µããŠåªããŠãããäŸãã°800âã«12æé
ãŸãã¯ãã以äžã®æéç±åŠçããŠãåèšããæ¥
ã®åæãã¿ãŒã³ã¯å®è³ªçã«å€åããªãã®ã§ãã®ã
ãšèªäœç±çã«æ¥µããŠå®å®ã§ããããšãäºè§£ãã
ãã æ¬çºæã¯åèšãŒãªã©ã€ãTPZâïŒãåšæåŸè¡š
第æéå±ã®å°ããšãïŒçš®ã®éå±ãŸãã¯ãã®é žå
ç©ã§å€æ§ãããã®ã§ãããããã§ç¬¬æéå±ãšã
ãŠã¯ãäŸãã°çœéïŒPtïŒãããžãŠã ïŒRhïŒããã©
ãžãŠã ïŒPdïŒãã€ãªãžãŠã ïŒIrïŒããªã¹ããŠã
ïŒOsïŒãéïŒFeïŒãã³ãã«ãïŒCoïŒãããã±ã«
ïŒNiïŒãã«ãããŠã ïŒRuïŒãªã©ãæãããããã
å°±äžçœéãç¹ã«å¥œãŸããã ãŸãããã第æéå±ãããã¯ãã®é žåç©ã§å€
æ§ãããšã¯ãåèšãŒãªã©ã€ãTPZâïŒã«ããã
éå±ãã€ãªã³äº€æãããŠãããã®ããããéå±ã
ããã¯ãã®é žåç©ãæ æãããŠãããã®ãæãã¯
ãããã€ãªã³äº€æåã³æ æã®äž¡æ¹ãæå³ãããã®
ãšäºè§£ãããã¹ãã§ããã 次ã«ãã®ç¬¬æéå±ãããã¯ãã®é žåç©ã§å€æ§
ããæ¹æ³ã«ã€ããŠèª¬æããã 説æãç°¡åã«ããããã«ä»¥äžâ第æéå±ãã
ãã¯ãã®é žåç©âãâéå±ïœâãšç·ç§°ããã ãŒãªã©ã€ãTPZâïŒãéå±ïœã§å€æ§ããã«ã¯ã
ãŒãªã©ã€ããéå±ã§å€æ§ããå Žåã®äžè¬çã«ç¥ã
ããæ¹æ³ãæ¡çšããã°ããã ç解ã容æãªããããããã«ããã®ä»£è¡šçæ¹æ³
ã«ã€ããŠããã«è©³ãã説æããã åè¿°ããéããŒãªã©ã€ãTPZâïŒã¯ãããã
åæãçŒæããŠåŸãããæã«ã¯ãã®ã«ããªã³ãµã€
ãã®äžéšãNaãçã®åŠãã¢ã«ã«ãªéå±ã€ãªã³
ã«ãã€ãŠçœ®æãããŠããã®ã§ã該ã¢ã«ã«ãªéå±ã€
ãªã³ãæ°ŽçŽ åã¯ã¢ã³ã¢ããŠã ã€ãªã³ãšäº€æãã
ãããã®äº€æã¯éå±(a)ã«ããå€æ§ãšåæã«è¡ãªã€
ãŠãããã該å€æ§ã«å ç«ã€ãŠè¡ãªãããšãã§ã
ãã ããããŠãïŒã€ã®æ¹æ³ã«ããã°ãã«ããªã³ãµã€
ããã¢ã«ã«ãªéå±ã§çœ®æããããŒãªã©ã€ãããé
å±(a)åã³ã¢ã³ã¢ããŠã ã€ãªã³ãå«æããæ°Žæ§æº¶æ¶²
äžã«æµžæŒ¬ããæ¹æ³ãæãããããããã«ããã«ã
ãªã³ãµã€ãã®å°ãªããšã倧éšåãã¢ã³ã¢ããŠã ã€
ãªã³åã§ãäžã€éå±(a)ã§å€æ§ããããŒãªã©ã€ãã
åŸããããããããŠåŸãããéå±(a)ã§å€æ§ããã
ã¢ã³ã¢ããŠã ã€ãªã³åãŒãªã©ã€ãã¯æ¬¡ãã§çŽ200
ã600âã®æž©åºŠã§çŒæããã°ãéå±(a)ã§å€æ§ãã
ãæ°ŽçŽ ã€ãªã³åãŒãªã©ã€ãã«å€ããããšãã§ã
ãã ä»ã®ïŒã€ã¯ãã«ããªã³ãµã€ããã¢ã«ã«ãªéå±ã§
眮æããããŒãªã©ã€ãã«å¯ŸããŠãå¡©é žãç¡«é žãé ¢
é žãèé žã®åŠãç¡æ©é žæãã¯ææ©é žã§åŠçããã«
ããªã³ãµã€ãã®å€§éšåãæ°ŽçŽ ã€ãªã³åãšãããã
ã«éå±(a)ãã€ãªã³äº€æããããæãã¯æ æããæ¹
æ³ã§ããã ããã«ä»ã®æ¹æ³ã¯ãã«ããªã³ãµã€ããã¢ã«ã«ãª
éå±ã§çœ®æããããŒãªã©ã€ãã«å¯ŸããŠæ°Žæº¶æ§ã¢ã³
ã¢ããŠã ååç©ã®æ°Žæ§æº¶æ¶²ã§åŠçããã«ããªã³ãµ
ã€ãã®å€§éšåãã¢ã³ã¢ããŠã ã€ãªã³ã§çœ®æããã
ãŒãªã©ã€ããåŸãããã«å¯Ÿããã®ãŸãŸã§ããŸãã¯
äºãäŸãã°çŽ250ã650âã®æž©åºŠã§çŒæããŠïŒšåãŒ
ãªã©ã€ããšããåŸãéå±(a)ãã€ãªã³äº€æãããæ
ãã¯æ æããæ¹æ³ã§ããããã®å Žåãã¢ã³ã¢ããŠ
ã ã€ãªã³çœ®æåŠçã¯ããŒãªã©ã€ããå¡©åã¢ã³ã¢ã
ãŠã ãç¡é žã¢ã³ã¢ããŠã ãªã©ã®æ°Žæº¶æ§ã¢ã³ã¢ããŠ
ã ååç©ã®ïŒã20ééïŒ ã®æ°Žæº¶æ¶²ã§æ¥è§Šãããã
ãšã«ãã容æã«å®æœãåŸãã ããã«ä»ã®æ¹æ³ã¯ãåèšã®åŠãããŠã«ããªã³ãµ
ã€ããã¢ã«ã«ãªéå±ãã¢ã«ã«ãªåé¡éå±åã³ã©ã³
ã¿ãããå«ãåšæåŸè¡šç¬¬ïœæéå±ãããªã矀ã
ãéžã°ããå°ããšãïŒçš®ã®éå±ã®ã€ãªã³ã§äº€æã
ãããŒãªã©ã€ãTPZâïŒã調補ããããã«éå±
ïœã§ã€ãªã³äº€æåã³ïŒåã¯æ æããæ¹æ³ã§ããã éå±(a)ã«ãããŒãªã©ã€ãã®ã€ãªã³äº€æããã³ïŒ
ãŸãã¯æ æã¯ãéåžžã®ãŒãªã©ã€ãã«å¯ŸããŠéå±(a)
ãã€ãªã³äº€æããæ¹æ³ããŸãã¯æ æããæ¹æ³ãšã
ãŠç¥ãããæ¹æ³ã«ããè¡ãããšãã§ããã äŸãã°ãåèšåŠçãã¹ãçš®ã ã®ãŒãªã©ã€ããæ
æããéå±(a)ã®ååç©ã溶解å«æãã氎溶æ§ãŸã
ã¯é氎溶æ§ã®åªäœã§æ¥è§ŠåŠçããã°ããããã®ã
ããªéå±(a)ã®ååç©ãšããŠã¯ãããã²ã³åç©ãé ž
åç©ãç¡«åç©ãé žçŽ é žå¡©ãé¯ååç©ãªã©ãå«ãŸã
ããäŸãã°éå±(a)ãšããŠçœéã䜿çšããå ŽåãäŸ
ã«åã€ãŠèª¬æãããšã氎溶æ§çœéååç©ãäŸãã°
H2PtCl6ãPtCl2ãã®æ°Žæº¶æ¶²ããŒãªã©ã€ãã«å«æµž
ããããããåŸã«æ°Žåãèžçºé€å»ããããšã«ãã
çœéããŒãªã©ã€ãã«æ æãããŠãè¯ããåãçœé
ã¢ãã³é¯äœãäŸãã°PtïŒNH3ïŒ4Cl2ãã®åŠãã€ãªã³
亀æèœãæããçœéååç©ã®æ°Žæº¶æ¶²äžã«ãŒãªã©ã€
ãã浞挬ããéããŠãŒãªã©ã€ããååæŽæµãã
ããšã«ãããçœéãã€ãªã³äº€æãããŠãè¯ãã ãªããåè¿°ããéå±(a)ã«ããå€æ§åŠçãè¡ãå
ã«ãäºããŒãªã©ã€ãã100ã700âã®æž©åºŠã奜ãŸã
ãã¯200ã600âã®æž©åºŠã§ç©ºæ°ã®åŠãé žçŽ é°å²æ°
äžããããã¯çªçŽ ã®åŠãäžæŽ»æ§ã¬ã¹é°å²æ°äžã§ïŒ
ã50æéç±åŠçããããšãã§ããæŠããŠãã®æ¹ã
奜ãŸããåªãã觊åªãåŸãããšãã§ããã ãã®ããã«éå±(a)ã§å€æ§åŠçããããŒãªã©ã€ã
ã¯ã100ã700âã奜ãŸããã¯200ã600âã®æž©åºŠã§
空æ°ã®åŠãé žçŽ å«æé°å²æ°äžããŸãã¯çªçŽ ã®åŠã
äžæŽ»æ§ã¬ã¹é°å²æ°äžã§çŽïŒãçŽ20æéå ç±åŠçã
ãããšãã§ããäžã€ããã奜ãŸããã ãªããæ¬çºæã¯ãŒãªã©ã€ãTPZâïŒãåè¿°ã®
åŠãåšæåŸè¡šç¬¬æéå±ãŸãã¯ãã®é žåç©ã§å€æ§
ãããŠããç¹ã«ç¹åŸŽãæããããããã¯ç¬¬æé
å±ãŸãã¯ãã®é žåç©ã®ã¿ã«ãŠå€æ§ãããŠãããã®
ã ããæå³ããã®ã§ã¯ãªããæ¬çºæã®ç®çãæãª
ãããªãç¯å²ã§ä»ã®éå±ãããã¯ãã®é žåç©ã«ã
ã€ãŠããã«è£æçã«å€æ§ããããã®ãå å«ããŠã
ãããšãäºè§£ãã¹ãã§ããã ãã®ããã«ããŠåŸãããå€æ§ãŒãªã©ã€ãTPZ
âïŒã¯ã埮ç²æ«ç¶ã§æãã¯å¿ èŠã«å¿ããŠéåžžè¡ãª
ãããŠããããã«ãææãšããçš®ã ã®åœ¢ç¶ãäŸã
ã°ãã¬ããç¶åã¯ã¿ãã¬ããç¶ã«æ圢ããåŸãæ¬
çºæã®ç°æ§ååå¿ã«äŸããããšãã§ããã該å€æ§
ãŒãªã©ã€ããæ圢ããå Žåã«ã¯ãåžžæ³ã«åŸãã該
å€æ§ãŒãªã©ã€ããéåžžãŒãªã©ã€ã系觊åªã®ç²çµå€
ãšããŠäœ¿çšãããŠããåææãã¯å€©ç¶ã®èç«æ§ç¡
æ©é žåç©ãäŸãã°ã·ãªã«ãã¢ã«ãããã·ãªã«âã¢
ã«ãããã«ãªãªã³ãã·ãªã«âãã°ãã·ã¢çãšæ··å
ããåŸãææã®åœ¢ç¶ã«æ圢ãã次ãã§çŒæããŠåº
ããããšãã§ããããããæ圢ç©äžã«ããã觊åª
掻æ§æåããå€æ§ãŒãªã©ã€ãã®éã¯ã該æ圢ç©ã®
ééãåºæºãšããŠãäžè¬ã«ïŒã99ééïŒ ã奜ãŸã
ãã¯10ã90ééïŒ ãšããã®ãæå©ã§ããã ãã®ããã«ããŠèª¿è£œãããå€æ§ããããŒãªã©ã€
ããããªã觊åªã¯ã䜿çšã«éããŠãäŸãã°æ°ŽçŽ ã¬
ã¹äžã®åŠãéå é°å²æ°äžã§200ã600âã奜ãŸãã
ã¯250ã550âã®æž©åºŠã§åŠçããããããã®éå åŠ
çã¯éåžžãåå¿åšã«å å¡«ããåŸã«è¡ãªãããã æ¬çºæã®å€æ§ããããŒãªã©ã€ãã«ãããéå±(a)
ã®å«æéã¯ãçšããéå±ã®çš®é¡çã«äŸåããŠå€ã
ãããšãã§ããããéå±(a)ã¯çµæ¶æ§ã¢ã«ããã·ãª
ã±ãŒãã®ééãåºæºã«ããŠãäžè¬ã«0.001ãïŒé
éïŒ ã奜ãŸããã¯0.005ãïŒééïŒ ãããã«å¥œãŸ
ããã¯0.01ãïŒééïŒ ã®ç¯å²ã§ã該çµæ¶æ§ã¢ã«ã
ãã·ãªã±ãŒãã«å«ãŸããã®ãæå©ã§ããã 以äžã®ããã«ããŠèª¿è£œãããæ¬çºæã«åŸã觊åª
ã¯ãç°æ§ååå¿ã«äŸããåã®éå åã®ç¶æ ã«ãã
ãŠã¯ãéå±(a)ãéåžžã«ããªã³ç¶åã³ïŒåã¯é žåç©
ã®åœ¢ã§å«æãããããŠç°æ§ååå¿ã«äŸããã«éã
ãŠéå ãããšãéå±(a)ã¯å çŽ ç¶ãé žåç©ç¶ãŸãã¯
ã«ããªã³ç¶ãæãã¯ãããã®æ··åç¶æ ã«è»¢åãã
ãã æ¬çºæã«åŸããã·ã¬ã³é¡ã®ç°æ§ååå¿ã«äŸãã
ãè³éŠæçåæ°ŽçŽ åæã¯ãå°ããšãïŒçš®ãç±ååŠ
ç平衡æ¿åºŠä»¥äžã§ãããã·ã¬ã³ç°æ§äœãæããå
ææ··åç©ã§ããããã·ã¬ã³ã¯åšç¥ã®ãšããããªã«
ããŒãã¡ã¿ãŒåã³ãã©ãŒç°æ§äœã®ïŒçš®ã®ç°æ§äœã
ããããããïŒçš®ã®ç°æ§äœã®ä»»æã®å²åã®æ··åç©
ãç°æ§ååå¿ã«ä»ãããšãç°æ§ååå¿ã¯ãããïŒ
çš®ã®ç°æ§äœã®å²åãããç¹å®ã®å€ã«ãªã€ããšãã«
平衡ç¶æ ã«éããèŠæäžãã以äžã¯ç°æ§åãé²è¡
ããªãç¶æ³ã«ãªãããšãç¥ãããŠããããã®å¹³è¡¡
ç¶æ ã«ããããã·ã¬ã³ç°æ§äœæ··åç©ã®çµæããç±
ååŠç平衡çµæããšåŒã°ãããã®ã§ããããã®ç±
ååŠç平衡çµæã¯æž©åºŠã«ããè¥å¹²çžéããäŸãã°
äžèšæž©åºŠã«ããããã·ã¬ã³ç°æ§äœæ··åç©ã®å¹³è¡¡çµ
æã¯æ¬¡ã®ãšããã§ããã ãã ãã·ã¬ã³ã®ïŒçš®ã®ç°æ§äœã®ã¿ã®æ··åç©ã®å Ž
åã427âãïŒ ïœâãã·ã¬ã³ 23.4ééïŒ ïœâãã·ã¬ã³ 52.1ééïŒ ïœâãã·ã¬ã³ 24.5ééïŒ ãã ãšãã«ãã³ãŒã³ãå«ããã·ã¬ã³ç°æ§äœæ··å
ç©ã®å Žåã427âãïŒ ãšãã«ãã³ãŒã³ 8.3ééïŒ ïœâãã·ã¬ã³ 21.5ééïŒ ïœâãã·ã¬ã³ 47.8ééïŒ ïœâãã·ã¬ã³ 22.4ééïŒ ããããŠãæ¬æ现æžã«ããããå°ããšãïŒçš®ç±
ååŠç平衡æ¿åºŠä»¥äžã§ãããã·ã¬ã³ç°æ§äœãå«æ
ããæ··åç©ããšã¯ããã·ã¬ã³ã®ïŒçš®ã®ç°æ§äœã®ã
ã¡ã®å°ãªããšãïŒçš®ã®ç°æ§äœã®æ¿åºŠãç±ååŠçå¹³
è¡¡çµæã«ãããæ¿åºŠããã¯ãããŠãããã·ã¬ã³ç°
æ§äœã®æ··åç©ã®ããã æ¬çºæã®æ¹æ³ã«ãããŠåºçºåæãšããŠäœ¿çšãã
ãäžèšè³éŠæçåæ°ŽçŽ åæã¯ããã·ã¬ã³ç°æ§äœæ··
åç©ã ãããæããã®ã§ããããšãã§ããæãã¯
ãã·ã¬ã³ç°æ§äœæ··åç©ãšä»ã®è³éŠæçåæ°ŽçŽ äŸã
ã°ãšãã«ãã³ãŒã³ããã³ãŒã³ããã«ãšã³ããšãã«
ãã«ãšã³ãããªã¡ãã«ãã³ãŒã³ããžãšãã«ãã³ãŒ
ã³ããšãã«ãã·ã¬ã³ãããã©ã¡ãã«ãã³ãŒã³çã®
æ··åç©ã§ãã€ãŠããããåŸè ã®å Žåããã·ã¬ã³ç°
æ§äœæ··åç©ã¯ã該è³éŠæçåæ°ŽçŽ åæã®ééãåº
æºã«ããŠãäžè¬ã«30ééïŒ ã奜ãŸããã¯50ééïŒ
以äžãå ããããšãæãŸããã æ¬çºæã®æ¹æ³ã«ãããŠãç¹ã«æå©ã«äœ¿çšããã
åææ··åç©ã¯ãç³æ²¹ã®ãªããªãŒãã³ã°ãç±å解ã
ãã€ããã¯ã©ããã³ã°ããåŸãããC8è³éŠæç
åæ°ŽçŽ çåã§ããããã®çåã¯ããã·ã¬ã³ç°æ§äœ
æ··åç©ã«å ããŠåãççŽ ååæ°ã®ãšãã«ãã³ãŒã³
ããå«æããŠãããæ¬çºæã«ãããŠã¯ãäžã§ãã
ããããã·ã¬ã³ç°æ§äœæ··åç©ãšãšãã«ãã³ãŒã³ãš
ããåèšã§è©²çåã®ééåºæºã§ãå°ãªããšã80é
éïŒ ã奜ãŸããã¯90ééïŒ ä»¥äžãå ããC8è³éŠ
æçåæ°ŽçŽ çåã䜿çšããå Žåã«éåžžã«æå©ãªçµ
æãåŸãããã 以äžã«è¿°ã¹ãè³éŠæçåæ°ŽçŽ åæã®ç°æ§åã¯å
èšç¹å®ã®è§Šåªã䜿çšããããšãé€ãã°ãããèªäœ
å ¬ç¥ã®ãã·ã¬ã³ç°æ§ååå¿æ¡ä»¶äžã«å®æœããããš
ãã§ãããããããŠãåå¿æž©åºŠã¯äžè¬ã«280ã500
âã奜ãŸããã¯300ã450âã®ç¯å²å ãšããããšã
ã§ãããŸããåå¿å§åã¯äžè¬ã«åžžå§ã30KgïŒcm2ã
奜ãŸããã¯åžžå§ã25KgïŒcm2ã®ç¯å²å ã§èªç±ã«éžã¶
ããšãã§ããã æ¬çºæã®ç°æ§åæ¹æ³ã«å®æœã«åœã€ãŠãåææ··å
ç©ã®äŸçµŠå²åã¯ãçšããçåæ°ŽçŽ åæåã³ïŒåã¯
觊åªã®çš®é¡çã«å¿ããŠåºç¯ã«å€ãããããäžè¬ã«
çŽ0.1ãçŽ200ã奜ãŸããã¯0.1ã50ãç¯å²å ã®é
éåäœæé空éé床ã§äŸçµŠããã®ãæå©ã§ããã æ¬æ现æžã«ãããŠãééåäœæé空éé床ã
ïŒWHSVïŒã¯äžèšåŒ åäœæéåœãã®çåæ°ŽçŽ åæã®äŸçµŠééïŒè§Šåªã®é
é ã«ããç®åºãããå€ã§ãããããã§ã觊åªã®é
éãã¯è©²è§Šåªã®ããŒã¹ãšãªãçµæ¶æ§ã¢ã«ããã·ãª
ã±ãŒãã®ééãæå³ããã ãŸããæ¬çºæã®ç°æ§åã¯æ°ŽçŽ ã®ååšäžã§å®æœã
ãã®ãäžå±€å¥œãŸããããã®éã®æ°ŽçŽ ã®äŸçµŠå²åã¯
çšããåææ··åç©åã³ïŒåã¯è§Šåªã®çš®é¡çã«å¿ã
ãŠåºç¯ã«å€ããããšãã§ããããæ°ŽçŽ ïŒåææ··å
ç©ã®ã¢ã«æ¯ã§è¡šãããŠãäžè¬ã«ïŒã30ã奜ãŸãã
ã¯ïŒã20ã®ç¯å²å ã«ãªããããªå²åã§äŸçµŠããã®
ãé©åœã§ããã 以äžè¿°ã¹ãæ¬çºæã®æ¹æ³ã«ããã°ã第æéå±
ãããã¯ãã®é žåç©ã§å€æ§ãããŠããªããŒãªã©ã€
ãTPZâïŒã觊åªãšããŠäœ¿çšããå Žåãšæ¯èŒã
ãŠããã·ã¬ã³ç°æ§å掻æ§ãäžå±€é·æéç¶æã§ãã
ãŸãäžåååå¿ããã©ã³ã¹âã¢ã«ãã«åãªã©ã®å¥œ
ãŸãããããå¯åå¿ãæå¶ããããšãã§ããã®
ã§ãå·¥æ¥çã«æå©ã«ãã·ã¬ã³é¡ãç°æ§åããããš
ãã§ããã æ®ã«çœéã«ãã€ãŠå€æ§ããããŒãªã©ã€ãTPZ
âïŒã¯ããããç°æ§å觊åªãšããŠäœ¿çšãããšãã·
ã¬ã³ã®ç°æ§åã®ã¿ãªãããšãã«ãã³ãŒã³ã®ãã·ã¬
ã³ãžã®ç°æ§åãæé²ãããã®ã§ããšãã«ãã³ãŒã³
ãå«æãããã·ã¬ã³é¡ã®ç°æ§å觊åªãšããŠæ¥µããŠ
åªããŠããã ãŸãæ¬çºæã®å€æ§ãŒãªã©ã€ãTPZâïŒã¯ãã
ããç°æ§å觊åªãšäœ¿çšãããšã觊åªäžã«ãããã³
ãŒã¯ã®çæãæå¶ããäœçšãæããŠãããæ®ã«ã
ã®äœçšã¯æ¯èŒçé«æž©ã«ãããŠèããã®ã§ãã·ã¬ã³
é¡ã®ç°æ§å觊åªãšããŠå·¥æ¥ç䟡å€ã¯ç倧ã§ããã å®æœäŸ ïŒ ã·ãªã«æºãšããŠæ°Žã¬ã©ã¹ïŒåå çŽè¬è£œã
SiO236.24wtïŒ ãNa2O17.30wtïŒ ãH2O46.46wt
ïŒ ïŒ3315ïœãã¢ã«ããæºãšããŠç¡«é žã¢ã«ãããŠã
18æ°Žå¡©266ïœãäžåå€ãšããŠç¡«é ž668ïœãé±åå€ãš
ããŠå¡©åãããªãŠã 500ïœãææ©ã¢ã³ã¢ããŠã æº
ãšããŠïŒ®ïŒïŒ®ïŒNâ²ïŒNâ²âããã©ã¡ãã«â1.6âã
ããµã³ãžã¢ãã³339ïœããšãŠåã¡ãã«567ïœåã³çŽ
æ°Ž10ããã²ã«ã調補ããã ãã®ãã®ã®çµæã¯ã¢ã«æ¯ã§è¡šãã㊠SiO2ïŒAl2O3ïŒ50 ã¢ã³ã¢ããŠã å¡©ïŒSiïŒAlïŒ0.096 OH-ïŒSiïŒAlïŒ0.10 H2OïŒSiïŒAlïŒ3.09 OH-ïŒH2OïŒ3.3Ã10-3 ã§ãã€ãã ãã®ã²ã«ã20容ã¹ãã³ã¬ã¹è£œãªãŒãã¯ã¬ãŒã
ã«ä»èŸŒã¿ãç©ããã«æ¹æãä¹ã160âèªçå§ã§ïŒ
é±éåå¿ããã åå¿ç©ãåãåºãå¥ããåŸçŽæ°Žã§æŽæµæ¶²ã
50ÎŒïŒcm以äžã«ãªãè¿æŽæµãã60âã§äžæ©ä¹Ÿç¥
ããããã®ãã®ã¯éé1.2Kgã§ãããå³âïŒåã³
è¡šïŒã«ç€ºãç·åæå³ãããTPZâïŒã§ããäº
ãåãã€ãã ãã®ãŒãªã©ã€ãã®çµæã¯ãé žåç©ã®ã¢ã«æ¯ã§è¡š
ãããŠ1.26ROïŒ0.21Na2OïŒAl2O3ïŒ42.03SiO2ïŒ
4.75H2Oã§ãããæ€åºããããšïŒ®ã®æ¯ã¯0.167
ïŒçè«å€0.194ïŒã§ãã€ãã
ãè¡šã
å®æœäŸ ïŒ
å®æœäŸïŒã§åŸãããTPZâïŒ 15ïœã500âïŒ
æéçŒæããåŸãå¡©åã¢ã³ã¢ããŠã 10ïŒ æ°Žæº¶æ¶²
100mlã§éæµäžã«ã€ãªã³äº€æããŠã¢ã³ã¢ããŠã å
ãšãããã®ã€ãªã³äº€ææäœãïŒåããè¿ãããã
ããéããåŸå åæ¹æããå床也ç¥åŸé»æ°ãã
ãã«çã§500âãïŒæéçŒæããŠæ°ŽçŽ åTPZâïŒ
ãåŸãã以åŸãããHZãšçŒãã äžèšã€ãªã³äº€æåŸã®ãããªãŠã å«æéã¯ã
Na2OïŒAl2O3ïŒã¢ã«æ¯ïŒã§è¡šãããŠ0.02ã§ããã
極ããŠäœããã»ãŒå®å šã«ã€ãªã³äº€æãããŠããäº
ã瀺ããŠãããåããã®H+âTPZâïŒã®ïŒžç·å
æã¯ã€ãªã³äº€æåã®ãããšæ¬è³ªçã«åãã§ã800
âã§ç±åŠçããŠãäžå€ã§ãã€ãã æŽã«ãã®ããã«ããŠåŸãããHZ15ïœãå¡©åã
ããªãŠã 10ïŒ æ°Žæº¶æ¶²100mlãçšããŠéæµäžã«ã€ãª
ã³äº€æããããã®ã€ãªã³äº€ææäœãïŒåããè¿ã
ãããããéããåŸå åæŽæµããå床也ç¥åŸé»
æ°ãããã«çã§500âãïŒæéçŒæããŠNaZãåŸ
ãããã®ãããªãŠã å«æéã¯Na2OïŒAl2O3ïŒã¢ã«
æ¯ïŒã§è¡šãããŠ0.74ã§ãã€ãã å®æœäŸ ïŒ å®æœäŸïŒã§åŸãããç²æ«ç¶ã®ïŒšâTPZâïŒã
NaâTPZâïŒãä»çæ°Žåãé€ãããã«ã450âã
ïŒæé空æ°é°å²æ°äžé»æ°ãããã«çäžã§çŒæãã
åŸçŽïŒïœã秀éã³ãã«ç§€åããã次ãã§ç§€éãã
ãŒãªã©ã€ããã被åžç溶åªãå ¥ãããã·ã±ãŒã¿ãŒ
äžã«æŒãŠ25âã120±20mmHgã®æžå§äžã§ïŒæéæŸ
眮ããäºã«ãã€ãŠè¢«åžçç©è³ªã飜ååžçãããã
次ãã§ããã·ã±ãŒã¿ãŒäžã®è©²è¢«åžç溶åªãé€å»
ããæŽã«25âã120±20mmHgã®æžå§äžã§ïŒæéæ
æ°ããåã³ç§€éããããŒãªã©ã€ãã®è¢«åžçç©è³ªã«
察ããåžçéã¯æ¬¡ã®ããã«ããŠæ±ããããã ïŒW2âW1ïŒW1Ã100ïŒïŒ ïŒ ããã§ïŒ¶ïŒïŒ ïŒã¯ãŒãªã©ã€ãåäœééåœãã®åž
çéãšããŠå®çŸ©ãããW1åã³W2ã¯å€«ã åžçå€ãš
åŸã®ãŒãªã©ã€ãééãè¡šããã H2OãEBãPXãOXãïœâãããµã³ãã·ã¯ã
ãããµã³ã«ã€ããŠåŸãããååžçéãšïœâãããµ
ã³ãšã·ã¯ããããµã³ã®åžçæ¯ïŒïŒ¶ã·ã¯ããããµ
ã³ïŒVnâãããµã³ïŒãæ¯èŒäŸãšäœµããŠè¡šâïŒã«
çºããã
æéçŒæããåŸãå¡©åã¢ã³ã¢ããŠã 10ïŒ æ°Žæº¶æ¶²
100mlã§éæµäžã«ã€ãªã³äº€æããŠã¢ã³ã¢ããŠã å
ãšãããã®ã€ãªã³äº€ææäœãïŒåããè¿ãããã
ããéããåŸå åæ¹æããå床也ç¥åŸé»æ°ãã
ãã«çã§500âãïŒæéçŒæããŠæ°ŽçŽ åTPZâïŒ
ãåŸãã以åŸãããHZãšçŒãã äžèšã€ãªã³äº€æåŸã®ãããªãŠã å«æéã¯ã
Na2OïŒAl2O3ïŒã¢ã«æ¯ïŒã§è¡šãããŠ0.02ã§ããã
極ããŠäœããã»ãŒå®å šã«ã€ãªã³äº€æãããŠããäº
ã瀺ããŠãããåããã®H+âTPZâïŒã®ïŒžç·å
æã¯ã€ãªã³äº€æåã®ãããšæ¬è³ªçã«åãã§ã800
âã§ç±åŠçããŠãäžå€ã§ãã€ãã æŽã«ãã®ããã«ããŠåŸãããHZ15ïœãå¡©åã
ããªãŠã 10ïŒ æ°Žæº¶æ¶²100mlãçšããŠéæµäžã«ã€ãª
ã³äº€æããããã®ã€ãªã³äº€ææäœãïŒåããè¿ã
ãããããéããåŸå åæŽæµããå床也ç¥åŸé»
æ°ãããã«çã§500âãïŒæéçŒæããŠNaZãåŸ
ãããã®ãããªãŠã å«æéã¯Na2OïŒAl2O3ïŒã¢ã«
æ¯ïŒã§è¡šãããŠ0.74ã§ãã€ãã å®æœäŸ ïŒ å®æœäŸïŒã§åŸãããç²æ«ç¶ã®ïŒšâTPZâïŒã
NaâTPZâïŒãä»çæ°Žåãé€ãããã«ã450âã
ïŒæé空æ°é°å²æ°äžé»æ°ãããã«çäžã§çŒæãã
åŸçŽïŒïœã秀éã³ãã«ç§€åããã次ãã§ç§€éãã
ãŒãªã©ã€ããã被åžç溶åªãå ¥ãããã·ã±ãŒã¿ãŒ
äžã«æŒãŠ25âã120±20mmHgã®æžå§äžã§ïŒæéæŸ
眮ããäºã«ãã€ãŠè¢«åžçç©è³ªã飜ååžçãããã
次ãã§ããã·ã±ãŒã¿ãŒäžã®è©²è¢«åžç溶åªãé€å»
ããæŽã«25âã120±20mmHgã®æžå§äžã§ïŒæéæ
æ°ããåã³ç§€éããããŒãªã©ã€ãã®è¢«åžçç©è³ªã«
察ããåžçéã¯æ¬¡ã®ããã«ããŠæ±ããããã ïŒW2âW1ïŒW1Ã100ïŒïŒ ïŒ ããã§ïŒ¶ïŒïŒ ïŒã¯ãŒãªã©ã€ãåäœééåœãã®åž
çéãšããŠå®çŸ©ãããW1åã³W2ã¯å€«ã åžçå€ãš
åŸã®ãŒãªã©ã€ãééãè¡šããã H2OãEBãPXãOXãïœâãããµã³ãã·ã¯ã
ãããµã³ã«ã€ããŠåŸãããååžçéãšïœâãããµ
ã³ãšã·ã¯ããããµã³ã®åžçæ¯ïŒïŒ¶ã·ã¯ããããµ
ã³ïŒVnâãããµã³ïŒãæ¯èŒäŸãšäœµããŠè¡šâïŒã«
çºããã
εïŒãããµã³è»¢åç
å°ãäžèšãããµã³è»¢åçã¯åå¿æž©åºŠ150ãã550
âãæ¥è§ŠæéïŒã20ç§ã§éæãããã 該觊åªã®ã¯ã©ããã³ã°æŽ»æ§ã®ææšãšããŠäžèšå
å¿é床å®æ°ã0.5ãšãªã枩床ã§è¡šãããC.I.ãè¡šâ
ïŒã«çºããã
âãæ¥è§ŠæéïŒã20ç§ã§éæãããã 該觊åªã®ã¯ã©ããã³ã°æŽ»æ§ã®ææšãšããŠäžèšå
å¿é床å®æ°ã0.5ãšãªã枩床ã§è¡šãããC.I.ãè¡šâ
ïŒã«çºããã
ãè¡šã
ãè¡šã
å®æœäŸ ïŒ
ïŒè§ŠåªïŒ£ïŒ
HZ5.0ïœã30mlH2Oäžã«ã±ã³ãã¯ããã液ã«Ni
ïŒNO3ïŒ2ã»6H2O124mgãå«ãH2O20mlãæ·»å ããã
ãããé©ææ¯ããŠãä¹ã70âã§äžå€æŸçœ®ãããçŽ
30âæžå§äžã«ããŒã¿ãªãŒãšããã¬ãŒã¿ãŒã«ãŠæº¶åª
ãæºå»ããåŸãé»æ°ä¹Ÿç¥åšã§100âãïŒæé也ç¥
ããæŽã«é»æ°ãããã«çå ã§450âãïŒæéçŒæ
ããŠH+âTPZâïŒã«å¯ŸããŠ0.50ïŒ ã®ããã±ã«ã
æ æããã 0.50ïŒ Niæ æH+âTPZâïŒãšåééã®ã¯ãã
ãã°ã©ãçšã¢ã«ããã²ã«ãå åæ··åãããã®ãã
ã¬ããåãã10ã20ã¡ãã·ãŠã«ç²åºŠã®èª¿ç¯ããŠè§Š
åªïŒ£ãåŸãã éå±æºã®çš®é¡ãå€ãã以å€ã¯è§ŠåªïŒ£ã®å Žåãšå
æ§ã«åçš®éå±ãæ æããŠè§ŠåªïŒ¡ããåŸãã
ïŒNO3ïŒ2ã»6H2O124mgãå«ãH2O20mlãæ·»å ããã
ãããé©ææ¯ããŠãä¹ã70âã§äžå€æŸçœ®ãããçŽ
30âæžå§äžã«ããŒã¿ãªãŒãšããã¬ãŒã¿ãŒã«ãŠæº¶åª
ãæºå»ããåŸãé»æ°ä¹Ÿç¥åšã§100âãïŒæé也ç¥
ããæŽã«é»æ°ãããã«çå ã§450âãïŒæéçŒæ
ããŠH+âTPZâïŒã«å¯ŸããŠ0.50ïŒ ã®ããã±ã«ã
æ æããã 0.50ïŒ Niæ æH+âTPZâïŒãšåééã®ã¯ãã
ãã°ã©ãçšã¢ã«ããã²ã«ãå åæ··åãããã®ãã
ã¬ããåãã10ã20ã¡ãã·ãŠã«ç²åºŠã®èª¿ç¯ããŠè§Š
åªïŒ£ãåŸãã éå±æºã®çš®é¡ãå€ãã以å€ã¯è§ŠåªïŒ£ã®å Žåãšå
æ§ã«åçš®éå±ãæ æããŠè§ŠåªïŒ¡ããåŸãã
ãè¡šã
ãè¡šã
å®æœäŸ ïŒ
å®æœäŸïŒã§åŸããã觊åªãé»æ°ãããã«çäžç©º
æ°æ¿å²æ°äž450âã§ïŒæé掻æ§åããããã®è§Šåª
5.0ïœãç±é»å¯Ÿãæ¿å ¥ãã16mmÏã®ã¬ã©ã¹è£œåå¿
管ã«å å¡«ããåšå²ãããã¯ãã ç·ããŒã¿ãŒã«ãŠå
æž©ãæé»ãã枩床ã§åžžå§äžã«æ··åãã·ã¬ã³ããã€
ãŒãããŠãã·ã¬ã³ã®ç°æ§ååå¿ãè¡ãªã€ãã ãã€ãŒãããæ··åãã·ã¬ã³ã¯ããã«ãšã³0.5wt
ïŒ ããšãã«ãã³ãŒã³15wtïŒ ããã©ãã·ã¬ã³8wt
ïŒ ãã¡ã¿ãã·ã¬ã³ïŒãªã«ããã·ã¬ã³73.5wtïŒ ãå«
æããã çµæã¯è¡šâïŒã«ç€ºãã ããã§ã PX平衡å°éçïŒïŒ ïŒïŒãããã¯ãã®ãã·ã¬ã³äžã®PXæ¿åºŠ
âãã€ãŒãã®ãã·ã¬ã³äžã®PXæ¿åºŠïŒãã·ã¬ã³äžã®PX平衡
æ¿åºŠâãã€ãŒãã®ãã·ã¬ã³äžã®PXæ¿åºŠÃ100 Xylãã¹ïŒïŒ ïŒïŒãã€ãŒãäžã®ãã·ã¬ã³æ¿åºŠâãããã¯
ãäžã®ãã·ã¬ã³æ¿åºŠïŒãã€ãŒãäžã®ãã·ã¬ã³æ¿åºŠÃ100 EBæ¶å€±çïŒïŒ ïŒïŒãã€ãŒãäžã®EBæ¿åºŠâãããã¯ãäžã®
EBæ¿åºŠïŒãã€ãŒãäžã®EBæ¿åºŠÃ100 äœãåŒäžã®åæ¿åºŠã«ééããŒã»ã³ããè¡šããã
æ°æ¿å²æ°äž450âã§ïŒæé掻æ§åããããã®è§Šåª
5.0ïœãç±é»å¯Ÿãæ¿å ¥ãã16mmÏã®ã¬ã©ã¹è£œåå¿
管ã«å å¡«ããåšå²ãããã¯ãã ç·ããŒã¿ãŒã«ãŠå
æž©ãæé»ãã枩床ã§åžžå§äžã«æ··åãã·ã¬ã³ããã€
ãŒãããŠãã·ã¬ã³ã®ç°æ§ååå¿ãè¡ãªã€ãã ãã€ãŒãããæ··åãã·ã¬ã³ã¯ããã«ãšã³0.5wt
ïŒ ããšãã«ãã³ãŒã³15wtïŒ ããã©ãã·ã¬ã³8wt
ïŒ ãã¡ã¿ãã·ã¬ã³ïŒãªã«ããã·ã¬ã³73.5wtïŒ ãå«
æããã çµæã¯è¡šâïŒã«ç€ºãã ããã§ã PX平衡å°éçïŒïŒ ïŒïŒãããã¯ãã®ãã·ã¬ã³äžã®PXæ¿åºŠ
âãã€ãŒãã®ãã·ã¬ã³äžã®PXæ¿åºŠïŒãã·ã¬ã³äžã®PX平衡
æ¿åºŠâãã€ãŒãã®ãã·ã¬ã³äžã®PXæ¿åºŠÃ100 Xylãã¹ïŒïŒ ïŒïŒãã€ãŒãäžã®ãã·ã¬ã³æ¿åºŠâãããã¯
ãäžã®ãã·ã¬ã³æ¿åºŠïŒãã€ãŒãäžã®ãã·ã¬ã³æ¿åºŠÃ100 EBæ¶å€±çïŒïŒ ïŒïŒãã€ãŒãäžã®EBæ¿åºŠâãããã¯ãäžã®
EBæ¿åºŠïŒãã€ãŒãäžã®EBæ¿åºŠÃ100 äœãåŒäžã®åæ¿åºŠã«ééããŒã»ã³ããè¡šããã
ãè¡šã
ãè¡šã
ïŒ ãŒãªã©ã€ãééåºæº
å®æœäŸ ïŒ è§ŠåªïŒ¥åã³ïŒšãå å§åºå®åºæµéåå¿åšã«å å¡«
ããæ°ŽçŽ å å§äžã®æ°çžãã·ã¬ã³ç°æ§ååå¿ãè¡ãª
ã€ãããã®çµæã¯è¡šâïŒã«ç€ºãåŠãã極ããŠæž©å
ãªæ¡ä»¶ã§ããã·ã¬ã³ã®ç°æ§å掻æ§ã¯é«ããåãé·
æã«ããããã®å£åã¯èªããããªãã
å®æœäŸ ïŒ è§ŠåªïŒ¥åã³ïŒšãå å§åºå®åºæµéåå¿åšã«å å¡«
ããæ°ŽçŽ å å§äžã®æ°çžãã·ã¬ã³ç°æ§ååå¿ãè¡ãª
ã€ãããã®çµæã¯è¡šâïŒã«ç€ºãåŠãã極ããŠæž©å
ãªæ¡ä»¶ã§ããã·ã¬ã³ã®ç°æ§å掻æ§ã¯é«ããåãé·
æã«ããããã®å£åã¯èªããããªãã
ãè¡šã
å®æœäŸ ïŒ
觊åªïŒšãçšããŠå®æœäŸïŒãšåæ§ã«ããšãã«ãã³
ãŒã³ãéæ²¹ããŠãã·ã¬ã³ãžã®ç°æ§ååå¿ãè¡ãªã€
ããçµæã¯è¡šâïŒã«ç€ºããè¡šäžâ³ã¯å€åéã瀺
ããã¯ãããã³ãã¯ã¢ããã瀺ãã
ãŒã³ãéæ²¹ããŠãã·ã¬ã³ãžã®ç°æ§ååå¿ãè¡ãªã€
ããçµæã¯è¡šâïŒã«ç€ºããè¡šäžâ³ã¯å€åéã瀺
ããã¯ãããã³ãã¯ã¢ããã瀺ãã
ãè¡šã
å³âïŒã¯ãæ¬çºæã®å®æœäŸïŒã§åŸãããTPZ
âïŒã®ïŒžç·åæå³ã瀺ããã®ã§ããã
âïŒã®ïŒžç·åæå³ã瀺ããã®ã§ããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ åšæåŸè¡šç¬¬æéå±ã®å°ããšãïŒçš®ã®éå±ãŸ
ãã¯ãã®é žåç©ã§å€æ§ãããçµæ¶æ§ã¢ã«ããã·ãª
ã±ãŒããŒãªã©ã€ãã§ãã€ãŠã該ãŒãªã©ã€ãã¯ãäž
èšåŒ(1) ïœ M2ïŒnOã»Al2O3ã»ïœ SiO2 âŠâŠ(1) ãäœããåŒã¯ç¡æ°Žã®ç¶æ ã«æŒãé žåç©ã®åœ¢ã§è¡šã
ãããã®ã§ãããïŒã¯ïœäŸ¡ã®äžçš®ãŸãã¯äºçš®ä»¥äž
ã®éœã€ãªã³ãïœã¯0.5ããïŒã®ç¯å²ãïœã¯å°ãªã
ãšã10ã®å€ã瀺ããã ã§è¡šããããçµæãæãããã€äžèš æ Œåé¢ééïœ(â«) çžå¯ŸåŒ·åºŠ 11.2±0.5 äžäœã匷ã 9.9±0.5 äžäœã匷ã 4.67±0.1 äž äœ 4.33±0.1 éåžžã«åŒ·ã 4.02±0.05 匷ããéåžžã«åŒ·ã 3.83±0.05 äž äœ 3.72±0.05 匱ããäžäœ 3.44±0.04 匱ãã匷ã 3.33±0.04 匱ãã匷ã 3.28±0.03 äž äœ ã®å€ã§å®è³ªäžè¡šããããç·æ Œåé¢ééãæãã
ãã®ã§ããå€æ§çµæ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©
ã€ãã ïŒ è©²ç¬¬æéå±ãçœéã§ãã第ïŒé èšèŒã®å€æ§
çµæ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©ã€ãã ïŒ äžèšåŒ(1)ã«ãããïŒãæ°ŽçŽ ã€ãªã³ãã¢ã«ã«ãª
éå±ã€ãªã³ãã¢ã«ã«ãªåé¡éå±ã€ãªã³åã³ã©ã³ã¿
ãããå«ã第ïœæéå±ã€ãªã³ãããªã矀ããéž
ã°ããå°ããšãïŒçš®ã®éœã€ãªã³ã§ãã第ïŒé èšèŒ
ã®å€æ§çµæ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©ã€ãã ïŒ åšæåŸè¡šç¬¬æéå±ã®å°ããšãïŒçš®ã®éå±ãŸ
ãã¯ãã®é žåç©ã§å€æ§ãããçµæ¶æ§ã¢ã«ããã·ãª
ã±ãŒããŒãªã©ã€ãã§ãã€ãŠã該ãŒãªã©ã€ãã¯äžèš
åŒ(1) ïœ M2ïŒnOã»Al2O3ã»ïœ SiO2 âŠâŠ(1) ãäœããåŒã¯ç¡æ°Žã®ç¶æ ã«æŒãé žåç©ã®åœ¢ã§è¡šã
ãããã®ã§ãããïŒã¯ïœäŸ¡ã®äžçš®ãŸãã¯äºçš®ä»¥äž
ã®éœã€ãªã³ãïœã¯0.5ããïŒã®ç¯å²ãïœã¯å°ãªã
ãšã10ã®å€ã瀺ããã ã§è¡šããããçµæãæãããã€äžèš æ Œåé¢ééïœ(â«) çžå¯ŸåŒ·åºŠ 11.2±0.5 äžäœã匷ã 9.9±0.5 äžäœã匷ã 4.67±0.1 äž äœ 4.33±0.1 éåžžã«åŒ·ã 4.02±0.05 匷ããéåžžã«åŒ·ã 3.83±0.05 äž äœ 3.72±0.05 匱ããäžäœ 3.44±0.04 匱ãã匷ã 3.33±0.04 匱ãã匷ã 3.28±0.03 äž äœ ã®å€ã§å®è³ªäžè¡šããããç·æ Œåé¢ééãæãã
ãã®ã§ããå€æ§çµæ¶æ§ã¢ã«ããã·ãªã±ãŒããŒãªã©
ã€ããå«æãã觊åªã«æ°çžã§å°ããšãïŒçš®ããç±
ååŠç平衡æ¿åºŠä»¥äžã§ãããã·ã¬ã³ç°æ§äœãå«æ
ããåææ··åç©ãæ¥è§Šããããããšãç¹åŸŽãšãã
ãã·ã¬ã³é¡ã®ç°æ§åæ¹æ³ã ïŒ è©²åææ··åç©ããšãã«ãã³ãŒã³ãå«ããã®ã§
ãã第ïŒé èšèŒã®ãã·ã¬ã³é¡ã®ç°æ§åæ¹æ³ã ïŒ è©²æ¥è§Šãæ°ŽçŽ ã®ååšäžã«è¡ã第ïŒé èšèŒã®ã
ã·ã¬ã³é¡ã®ç°æ§åæ¹æ³ã
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57002789A JPS58120513A (ja) | 1982-01-13 | 1982-01-13 | å€æ§çµæ¶æ§ã¢ã«ããã·ãªã±âããŒãªã©ã€ãåã³ãã·ã¬ã³é¡ã®ç°æ§åæ¹æ³ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57002789A JPS58120513A (ja) | 1982-01-13 | 1982-01-13 | å€æ§çµæ¶æ§ã¢ã«ããã·ãªã±âããŒãªã©ã€ãåã³ãã·ã¬ã³é¡ã®ç°æ§åæ¹æ³ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58120513A JPS58120513A (ja) | 1983-07-18 |
| JPH0229608B2 true JPH0229608B2 (ja) | 1990-07-02 |
Family
ID=11539119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57002789A Granted JPS58120513A (ja) | 1982-01-13 | 1982-01-13 | å€æ§çµæ¶æ§ã¢ã«ããã·ãªã±âããŒãªã©ã€ãåã³ãã·ã¬ã³é¡ã®ç°æ§åæ¹æ³ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58120513A (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000143235A (ja) * | 1998-11-02 | 2000-05-23 | Inst Fr Petrole | æ§é åå€ã®åé§äœãçšããïœ ïœïœæ§é åãŒãªã©ã€ãã®èª¿è£œæ¹æ³ããã³ïœïŒè³éŠæååç©ã®ç°æ§å觊åªãšããŠã®ãã®äœ¿çš |
| JP2000143236A (ja) * | 1998-11-02 | 2000-05-23 | Inst Fr Petrole | ãŒãªã©ã€ãææçš®ãçšããïœ ïœïœåæ§é ãæãããŒãªã©ã€ãã®èª¿è£œæ¹æ³ããã³ïœïœïŒç°æ§å觊åªãšããŠã®ãã®äœ¿çš |
| JP2000185913A (ja) * | 1998-12-23 | 2000-07-04 | Inst Fr Petrole | ç¹æ®ãªç²åºŠã®çµæ¶ããã³çµæ¶ã®éåäœãå«ããŒãªã©ã€ãïœ ïœïœã䞊ã³ã«ïœïŒè³éŠæååç©ã®ç°æ§å觊åªãšããŠã®ãã®äœ¿çš |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2619319B1 (fr) * | 1987-08-14 | 1990-01-12 | Inst Francais Du Petrole | Catalyseur du type aluminosilicate renfermant au moins un metal noble et son utilisation en isomerisation d'une coupe c8 aromatique |
| FR2976941B1 (fr) * | 2011-06-24 | 2014-11-21 | IFP Energies Nouvelles | Procede ameliore d'isomerisation d'une coupe c8 aromatique |
-
1982
- 1982-01-13 JP JP57002789A patent/JPS58120513A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000143235A (ja) * | 1998-11-02 | 2000-05-23 | Inst Fr Petrole | æ§é åå€ã®åé§äœãçšããïœ ïœïœæ§é åãŒãªã©ã€ãã®èª¿è£œæ¹æ³ããã³ïœïŒè³éŠæååç©ã®ç°æ§å觊åªãšããŠã®ãã®äœ¿çš |
| JP2000143236A (ja) * | 1998-11-02 | 2000-05-23 | Inst Fr Petrole | ãŒãªã©ã€ãææçš®ãçšããïœ ïœïœåæ§é ãæãããŒãªã©ã€ãã®èª¿è£œæ¹æ³ããã³ïœïœïŒç°æ§å觊åªãšããŠã®ãã®äœ¿çš |
| JP2000185913A (ja) * | 1998-12-23 | 2000-07-04 | Inst Fr Petrole | ç¹æ®ãªç²åºŠã®çµæ¶ããã³çµæ¶ã®éåäœãå«ããŒãªã©ã€ãïœ ïœïœã䞊ã³ã«ïœïŒè³éŠæååç©ã®ç°æ§å觊åªãšããŠã®ãã®äœ¿çš |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58120513A (ja) | 1983-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0051318B1 (en) | A catalyst composition containing as catalytically active components alumina and a cristalline aluminosilicate zeolite, a process for isomerizing xylenes and ethylbenzene, and use of this catalyst composition | |
| EP0063436B1 (en) | Zeolites | |
| EP0135658B1 (en) | Production of crystalline zeolites | |
| US4876412A (en) | Zeolite EU-2 | |
| EP0042226A1 (en) | Zeolite EU-1 | |
| JPH0153205B2 (ja) | ||
| EP0021445B1 (en) | Method for preparing zeolites, zeolites obtained by such method and their use for the conversion of hydrocarbons | |
| GB2077709A (en) | Zeolite EU-2 | |
| JPH0437737B2 (ja) | ||
| JPS58204817A (ja) | çµæ¶æ§ã¢ã«ããã·ãªã±âããŒãªã©ã€ãã®è£œé æ³ | |
| JPH0353249B2 (ja) | ||
| JPH0229608B2 (ja) | ||
| JPS6060921A (ja) | ãŒãªã©ã€ãç©è³ª | |
| JPH0346448B2 (ja) | ||
| JPS6248649B2 (ja) | ||
| JPS6248648B2 (ja) | ||
| JPH045495B2 (ja) | ||
| JPH0365328B2 (ja) | ||
| JPH0321529B2 (ja) | ||
| JPS59232912A (ja) | æ°èŠçµæ¶æ§ã¢ã«ããã·ãªã±âããŒãªã©ã€ãåã³ãã®è£œé æ³ | |
| JPS6257572B2 (ja) | ||
| JPS61238344A (ja) | 觊åªçµæç©åã³ãã·ã¬ã³é¡ã®ç°æ§åæ³ | |
| JPH054330B2 (ja) | ||
| JPH0321528B2 (ja) | ||
| JPS58110419A (ja) | çµæ¶æ§ã¢ã«ããã·ãªã±âããŒãªã©ã€ãåã³ãã®è£œé æ¹æ³ |