JPH0437737B2 - - Google Patents
Info
- Publication number
- JPH0437737B2 JPH0437737B2 JP60504626A JP50462685A JPH0437737B2 JP H0437737 B2 JPH0437737 B2 JP H0437737B2 JP 60504626 A JP60504626 A JP 60504626A JP 50462685 A JP50462685 A JP 50462685A JP H0437737 B2 JPH0437737 B2 JP H0437737B2
- Authority
- JP
- Japan
- Prior art keywords
- magnesium
- crystalline
- catalyst
- ray diffraction
- silica
- 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
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 50
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 45
- 239000003054 catalyst Substances 0.000 description 44
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 43
- 239000000463 material Substances 0.000 description 35
- 238000002441 X-ray diffraction Methods 0.000 description 31
- 239000000391 magnesium silicate Substances 0.000 description 31
- 239000000203 mixture Substances 0.000 description 31
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 30
- 235000019792 magnesium silicate Nutrition 0.000 description 30
- 229910052919 magnesium silicate Inorganic materials 0.000 description 30
- 239000000243 solution Substances 0.000 description 29
- 239000000395 magnesium oxide Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 235000012245 magnesium oxide Nutrition 0.000 description 23
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 22
- 229910052749 magnesium Inorganic materials 0.000 description 22
- 239000011777 magnesium Substances 0.000 description 22
- 229940091250 magnesium supplement Drugs 0.000 description 22
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 20
- 238000005804 alkylation reaction Methods 0.000 description 20
- 239000008367 deionised water Substances 0.000 description 19
- 229910021641 deionized water Inorganic materials 0.000 description 19
- 239000000377 silicon dioxide Substances 0.000 description 17
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
- 230000029936 alkylation Effects 0.000 description 16
- 235000012239 silicon dioxide Nutrition 0.000 description 16
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000005342 ion exchange Methods 0.000 description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 10
- 239000005977 Ethylene Substances 0.000 description 10
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 10
- 229910002026 crystalline silica Inorganic materials 0.000 description 10
- -1 tetraalkylammonium halide Chemical class 0.000 description 10
- 229910004298 SiO 2 Inorganic materials 0.000 description 9
- 150000001491 aromatic compounds Chemical class 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
- BGQMOFGZRJUORO-UHFFFAOYSA-M tetrapropylammonium bromide Chemical compound [Br-].CCC[N+](CCC)(CCC)CCC BGQMOFGZRJUORO-UHFFFAOYSA-M 0.000 description 9
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 238000000634 powder X-ray diffraction Methods 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 8
- 238000001354 calcination Methods 0.000 description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 229910052708 sodium Inorganic materials 0.000 description 7
- 239000010457 zeolite Substances 0.000 description 7
- JRLPEMVDPFPYPJ-UHFFFAOYSA-N 1-ethyl-4-methylbenzene Chemical compound CCC1=CC=C(C)C=C1 JRLPEMVDPFPYPJ-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- 239000004115 Sodium Silicate Substances 0.000 description 6
- 239000002168 alkylating agent Substances 0.000 description 6
- 229940100198 alkylating agent Drugs 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 6
- 229940069446 magnesium acetate Drugs 0.000 description 6
- 235000011285 magnesium acetate Nutrition 0.000 description 6
- 239000011654 magnesium acetate Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 150000004760 silicates Chemical class 0.000 description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 6
- 229910052911 sodium silicate Inorganic materials 0.000 description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 6
- HYFLWBNQFMXCPA-UHFFFAOYSA-N 1-ethyl-2-methylbenzene Chemical compound CCC1=CC=CC=C1C HYFLWBNQFMXCPA-UHFFFAOYSA-N 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical class 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 5
- 229910021536 Zeolite Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910000323 aluminium silicate Inorganic materials 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- 235000019270 ammonium chloride Nutrition 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000002178 crystalline material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229940050906 magnesium chloride hexahydrate Drugs 0.000 description 4
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000007873 sieving Methods 0.000 description 4
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000012263 liquid product Substances 0.000 description 3
- 159000000003 magnesium salts Chemical class 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000004626 scanning electron microscopy Methods 0.000 description 3
- 229910001961 silver nitrate Inorganic materials 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910004283 SiO 4 Inorganic materials 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 229910001508 alkali metal halide Inorganic materials 0.000 description 2
- 150000008045 alkali metal halides Chemical class 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000007795 chemical reaction product 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
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 125000004436 sodium atom Chemical group 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 2
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- LGXAANYJEHLUEM-UHFFFAOYSA-N 1,2,3-tri(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC(C(C)C)=C1C(C)C LGXAANYJEHLUEM-UHFFFAOYSA-N 0.000 description 1
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- VAJVDSVGBWFCLW-UHFFFAOYSA-N 3-Phenylpropanol Natural products OCCCC1=CC=CC=C1 VAJVDSVGBWFCLW-UHFFFAOYSA-N 0.000 description 1
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MPCRDALPQLDDFX-UHFFFAOYSA-L Magnesium perchlorate Chemical compound [Mg+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O MPCRDALPQLDDFX-UHFFFAOYSA-L 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- IKWTVSLWAPBBKU-UHFFFAOYSA-N a1010_sial Chemical compound O=[As]O[As]=O IKWTVSLWAPBBKU-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 229910000413 arsenic oxide Inorganic materials 0.000 description 1
- 229960002594 arsenic trioxide Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000003965 capillary gas chromatography Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229940097364 magnesium acetate tetrahydrate Drugs 0.000 description 1
- PJJZFXPJNUVBMR-UHFFFAOYSA-L magnesium benzoate Chemical compound [Mg+2].[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 PJJZFXPJNUVBMR-UHFFFAOYSA-L 0.000 description 1
- 229960002337 magnesium chloride Drugs 0.000 description 1
- UHNWOJJPXCYKCG-UHFFFAOYSA-L magnesium oxalate Chemical compound [Mg+2].[O-]C(=O)C([O-])=O UHNWOJJPXCYKCG-UHFFFAOYSA-L 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 235000012243 magnesium silicates Nutrition 0.000 description 1
- XKPKPGCRSHFTKM-UHFFFAOYSA-L magnesium;diacetate;tetrahydrate Chemical compound O.O.O.O.[Mg+2].CC([O-])=O.CC([O-])=O XKPKPGCRSHFTKM-UHFFFAOYSA-L 0.000 description 1
- NNNSKJSUQWKSAM-UHFFFAOYSA-L magnesium;dichlorate Chemical compound [Mg+2].[O-]Cl(=O)=O.[O-]Cl(=O)=O NNNSKJSUQWKSAM-UHFFFAOYSA-L 0.000 description 1
- GMDNUWQNDQDBNQ-UHFFFAOYSA-L magnesium;diformate Chemical compound [Mg+2].[O-]C=O.[O-]C=O GMDNUWQNDQDBNQ-UHFFFAOYSA-L 0.000 description 1
- AMLYSOSVPIJCJJ-UHFFFAOYSA-N methanol phenol Chemical compound OC.OC.OC1=CC=CC=C1 AMLYSOSVPIJCJJ-UHFFFAOYSA-N 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 229910052680 mordenite Inorganic materials 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 150000003057 platinum Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical class CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- HWCKGOZZJDHMNC-UHFFFAOYSA-M tetraethylammonium bromide Chemical compound [Br-].CC[N+](CC)(CC)CC HWCKGOZZJDHMNC-UHFFFAOYSA-M 0.000 description 1
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 1
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000006257 total synthesis reaction Methods 0.000 description 1
- 238000010555 transalkylation reaction Methods 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
- C07C2/66—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
- C07C2/864—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an alcohol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/14—Silica and magnesia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
è«æ±ã®ç¯å²
ïŒ ïŒãïŒåã®ççŽ ååãæãããªã¬ãã€ã³åã³
ã¢ãã¢ã«ã³ãŒã«ããéžæããã¢ã«ãã«åå€ã«ãã
åäžç°è³éŠæååç©ã®ã¢ã«ãã«ååå¿ã«äœ¿çšãã
觊åªã§ãã€ãŠããã°ãã·ãŠã ãã±ã€çŽ ãåã³é žçŽ
ãMgOïŒSiO2ïŒ0.005ã0.25ïŒïŒã®ã¢ã«æ¯ã§å«ã
ã§ãªããäžã€ãç·åæå³åœ¢ãçŽ4.08â«ã®ïœéé
ïŒïœ spacingïŒã«ãããéåžžã«åŒ·ãããŒã¯ãçŽ
3.38â«ã®ïœééã«ããã匷ãããŒã¯ãåã³çŽ
10.08â«ã«ãããäžãããã®ããŒã¯ã«ããç¹åŸŽã¥
ãããããçµæ¶æ§ãã°ãã·ã¢âã·ãªã«è§Šåªã ïŒ åèšMgOïŒSiO2ã¢ã«æ¯ã®å€ãçŽ0.025ãçŽ
0.15ã§ãããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è§Šåªã ïŒ è©²è§Šåªãäœãããã®å·¥çšã«ãããŠæ²æ®¿ã圢æ
ãããéã«ååšããããã²ã³åããã©ã¢ã«ãã«ã¢
ã³ã¢ããŠã ã®ååå€ïŒtemplating agentïŒã«ã
ã決å®ãããå¹³åã®çŽ°å寞æ³åã³åœ¢ç¶ãæããã
è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è§Šåªã ïŒ çŽïœïŒ3.87â«ã«ãããäžãããã®ããŒã¯ã«ã
ã€ãŠãç¹åŸŽã¥ãããããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®
觊åªã ïŒ 4.08±0.07â«åã³3.38±0.05â«ã®ïœééã«é«
匷床ã®ïŒžç·åæããŒã¯ãæããäžã€ã10.08±0.2
â«ã®ïœééã«æ¯èŒçé«åŒ·åºŠã®ïŒžç·åæããŒã¯ãæ
ãããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è§Šåªã ïŒ 3.87±0.07â«ã®ïœééã«æ¯èŒçé«åŒ·åºŠã®ïŒžç·
åæããŒã¯ãæãããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è§Š
åªã ïŒ åèšè³éŠæååç©ãããã³ãŒã³ãããšããŒ
ã«ãåã¯ãã«ãšã³ã§ãããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒ
ã®è§Šåªã ïŒ åèšã¢ã«ãã«ååå¿ãããã«ãšã³ããã©ã®äœ
眮ã§ã¢ã«ãã«åããåå¿ã§ãããè«æ±ã®ç¯å²ç¬¬ïŒ
é èšèŒã®è§Šåªã ïŒ åèšã¢ã«ãã«åå€ããšãã¬ã³åã¯ã€ãœããã
ããŒã«ã§ãããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è§Šåªã ïŒïŒ ïŒãïŒåã®ççŽ ååãæãããªã¬ãã€ã³å
ã³ã¢ãã¢ã«ã³ãŒã«ããéžæããã¢ã«ãã«åå€ã§å
äžç°è³éŠæååç©ãã¢ã«ãã«åããã®ã«äœ¿çšãã
çµæ¶æ§ãã°ãã·ã¢âã·ãªã«è§Šåªãäœãæ¹æ³ã§ãã€
ãŠã (1) çŽïŒãçŽïŒã¢ã«ïŒ ã®ã¢ã«ã«ãªéå±ããã²ã³å
ç©ãçŽ0.1ãçŽ0.45ã¢ã«ïŒ ã®ãã°ãã·ãŠã å¡©ã
çŽ0.44ãçŽ0.48ã¢ã«ïŒ ã®ããã²ã³åã¢ã«ãã«ã¢
ã³ã¢ããŠã ã®ååç©è³ªïŒtemplating
materialïŒãåã³çŽ93ã¢ã«ïŒ ã®è±ã€ãªã³æ°Žãå«
ãã§ãªã溶液ã調補ãã (2) çŽïŒãïŒã¢ã«ïŒ ã®ã¢ã«ã«ãªéå±é žåç©åã³çŽ
ïŒãïŒã¢ã«ïŒ ã®SiO2ãã100ã¢ã«ïŒ ã圢æãã
ããã®è±ã€ãªã³æ°Žäžã«å«ãã§ãªãçééã®æº¶æ¶²
ãšå ±ã«æº¶æ¶²ïŒ¡ã容åšã«æ³šãã§æ²æ®¿ã圢æã
ãã (3) å·¥çšïŒã®åå¿æ··åç©ãããæ··ãããããŠå ç±
ããŠåºäœä¹Ÿç¥çæç©ã圢æããããã㊠(4) å·¥çšïŒã®çæç©ããçŒããããšãå«ãæ¹æ³ã ïŒïŒ åèšååç©è³ªãããã©ãããã«ã¢ã³ã¢ããŠ
ã ããããã§ãããè«æ±ã®ç¯å²ç¬¬ïŒïŒé èšèŒã®æ¹
æ³ã ïŒïŒ ãã®ããã«äœãããåèšçµæç©ãã¢ã³ã¢ã
ãŠã 塩溶液ãšæ¥è§Šãããããšãå«ãã€ãªã³äº€æå·¥
çšããã®åŸã«ç¶ããè«æ±ã®ç¯å²ç¬¬ïŒïŒé èšèŒã®æ¹
æ³ã æè¡åé éå»æ°å¹Žã®éãçµæ¶æ§ã®åœ¢ç¶éžææ§è§Šåªåã³ã¢
ã¬ããŠã©ãŒã·ãŒãã®è£œé ãçµæç©ãåã³å©çšã«ã€
ããŠå€ãã®èª¿æ»ãè¡ãªã€ããšãããç¹èš±æç®ã«
ã¯ããã®èª¿æ»ç¯å²ã®çµæžçéèŠæ§åã³è±å¯ãªæè¡
ç䟡å€ã¯åæ ãããŠãããããããã®æç®ã¯ãã
ã®é²å±ããããŸã§ã®ãšããæããã«ãããã§ãã
ããšã瀺ããç 究ã®å€ãã¯ãã·ãªã«ã©ã€ã
ïŒSilicaliteïŒåã³ã¢ã«ããã±ã€é žå¡©ã®ç²Ÿè£œã«éäž
ããŠããã çµæ¶æ§ã¢ã«ããã±ã€é žå¡©ãã¢ã¬ããŠã©ãŒã·ãŒ
ããã¯ãã±ã€çŽ ååãšã¢ã«ãããŠã ååãé žçŽ å
åãå ããããšã«ããæ¶æ©ããããäž»ãšããŠ
SiO4åã³AlO4ã®åé¢äœã®å ãäžæ¬¡å 網ç¶æ§é ã§
ãããšèšãããšãã§ããã çŽç²ãªã·ãªã«ã©ã€ãçµæç©äžã®ã±ã€çŽ ååãšé ž
çŽ ååã®åºæ¬çç«äœé 眮ã¯ãå°ãªããšãçè«äžã¯
åé¢äœæ Œåã§ãããã¢ã«ãããŠã ååãå°å ¥ããŠ
ã±ã€çŽ ååã®äžéšã眮ãæãããšãããããå«æ
ããåé¢äœã¯è² ã®åå䟡ãæãããšèããããã
ããŠãå žåçã«ã¯ãããªãŠã ååãã€ããŠãè² ã«
垯é»ããåé¢äœã®å¹³è¡¡ãä¿ãããããšããããã
ããªãŠã ååã¯åé¢äœæ Œåæ§é ã®äžäœéšåã§ãã
ãšã¯ä¿¡ããããããããŠãããã«ããŠããã€ãªã³
亀æãåããããã å è¡æè¡ã®é²å±ã¯ãããŒãžã€ãµã€ããã¢ã«ãã³
沞ç³ã®ãããªå€©ç¶ã«ç£åºãããŒãªã©ã€ããšäžè¬ç
ã«åé¡ã§ããå€ãã®åæçµæ¶æ§ç©è³ªãåµé ããã«
è³ã€ããæãäžè¬çã§ãããäžã€ãç¹èš±æç®åã³
åè¡ç©ã«èšèŒãããåæçµæ¶æ§ã¢ã«ããã±ã€é žå¡©
ã¯ãæååã¯ä»ã®éœåã®ããèšå·ã«ãã€ãŠåºå¥ã
ãŠç€ºãããŠããããããã®äŸã¯ããŒãªã©ã€ã
ïŒç±³åœç¹èš±ç¬¬2882243å·ïŒããŒãªã©ã€ãïŒç±³åœç¹èš±
第2882244å·ïŒããŒãªã©ã€ãïŒç±³åœç¹èš±ç¬¬3130007
å·ïŒããŒãªã©ã€ãZSMâïŒïŒç±³åœç¹èš±ç¬¬3702886
å·ïŒããŒãªã©ã€ãZSMâ11ïŒç±³åœç¹èš±ç¬¬3709979
å·ïŒãåã³ãã®å€ã§ãããZSMç³»ã®ãã®ä»ã®äŸ
ã¯ãç±³åœç¹èš±ç¬¬4016245å·ãå第4046859å·ãå第
4287166å·ãå第4397827å·ãå第4448675å·ãå
ã³ã¢ãŒãã«ãªã€ã«ã³ãŒãã¬ãŒã·ãšã³ã®å€ãã®ä»ã®
ç¹èš±ã«èšèŒãããã觊åªåå¿ãžã€ãŒãã«
ïŒJournal of CatalysisïŒç¬¬89å·»ã第267ã273é
ïŒ1984幎ïŒã®ããŠãªãŒã¬ã³ã»ïŒ·ã»ããŒãã€ã³ã°
ïŒWarren W.KaedingïŒãã»ãã«ãŒã¹ã¿ãŒã»ã€
ã³ã°ïŒL.Brewster YoungïŒãåã³ãã³âããŠ
ã³ã»ããŠãŒïŒChinâChiun ChuïŒã«ããããŒãª
ã©ã€ã觊åªã«ãã圢ç¶éžæåå¿ããšé¡ãããè«æ
ã®ç¹ã«ç¬¬ïŒéšãåç §ãããããããã¯ãã¢ã«ãã«
åæè¡ã«ãããZSMâïŒã®ãããªç©è³ªã®å©çšã«
é¢ããæç®ã®ä»£è¡šãšããŠããšãã¬ã³ãçšããŠãã«
ãšã³ãã¢ã«ãã«åããïœâãšãã«ãã«ãšã³ãçã
ãããšãèšèŒããã å€æ°ã®çµæ¶æ§ã¢ã«ããã±ã€é žå¡©ã«ç¹æãªååãµ
ããç¹æ§ã瀺ããããŒãªã©ã€ãç³»ã¢ã¬ããŠã©ãŒã·
ãŒãã«å¿ èŠãªã€ãªã³äº€æç¹æ§ãå°ãã瀺ããªãçµ
æ¶æ§ã·ãªã«çµæç©ææã¯ã以åã«ãé瀺ãããŠã
ãããã®ãããªç©è³ªã¯ããŠããªã³ã«ãŒãã€ãã®ç¹
èš±ïŒç±³åœç¹èš±ç¬¬4061724å·ïŒã«ãããã®äŸãèšèŒ
ãããã·ãªã«ã©ã€ãïŒSilicalitesïŒãšåŒã°ããŠã
ããã¢ã«ãããŠã å«æéãéåžžã«å°ãªãããšãç¹
城ãšãããç±³åœç¹èš±ç¬¬4285922å·åã³å第4397827
å·ã䞊ã³ã«ããã€ãã€ãŒèªç¬¬271巻第512é ïŒ1978
幎ïŒæïŒæ¥ïŒã®ãã©ãã²ã³ïŒFlanigenïŒãã®æ
ç®ãåç §ãããããã¢ã«ãããŠã ã®ãªãç©è³ªã®å©
çšã¯ãç±³åœç¹èš±ç¬¬3941871å·ãå第4088605å·ãå
ã³å第4462891å·ã«ãããŠæ¿è³ãããŠããã ååãµããç¹æ§åã³ã€ãªã³äº€æç¹æ§ã®äž¡æ¹ã瀺
ãä»ã®çµæ¶æ§ã±ã€é žå¡©ã¯ãSiO4åã³FeO4ã®åé¢
äœã®äžæ¬¡å 網ç¶æ§é ãããªããç±³åœç¹èš±ç¬¬
4208305å·ãåç §ããããã è³éŠæååç©ã®ã¢ã«ãã«åã«çµæ¶æ§ã·ãªã«ãã¢
ã«ããã·ãªã«ãåã³åæ§ãªè§Šåªã䜿çšããããšã«
ã€ããŠã®ç¹èš±æç®ã®ä»£è¡šäŸã¯ãç±³åœç¹èš±ç¬¬
3751506å·ãå第3755483å·ãå第4002698å·ãå
第4034053å·ãå第4086287å·ãå第4104319å·ã
å第4113788å·ãå第4117026å·ãå第4127616å·ã
å第4128592å·ãå第4288647å·ãå第4371714å·ã
å第4158024å·ãåã³å第4447666å·ã§ããã å è¡æè¡ã®äžã«ã¯ãé žåãçŽ ãé žåãªã³ãé žå
ãã°ãã·ãŠã ãé žåããŠçŽ ãé žåã¢ã³ãã¢ã³ãç¡
å®åœ¢ã·ãªã«ãã¢ã«ã«ãªåé¡å çŽ ã®é žåç©ãïŒç±³åœ
ç¹èš±ç¬¬4208305å·åã³ç±³åœç¹èš±ç¬¬4288649å·åç §ïŒ
ã¢ã«ã«ãªéå±ã®çé žå¡©ã䞊ã³ã«åè¿°ã®ç©è³ªã®åé§
ç©è³ªåã³æ··åç©ã®ãããªçš®ã ã®è¬å€ããäºåæ圢
ããçµæ¶æ§ã·ãªã«ã«æ·»å ããããšã«ããçµæ¶æ§ã·
ãªã«è§Šåªã®ãä¿é²äœçšããžã®èšåããããå šãŠã®
ãããã®éå»ã®æ瀺ïŒããªãã¡ãããŒã±ã¹
ïŒHerkesïŒã®ç±³åœç¹èš±ç¬¬4283306å·ããã¯ã€ã€
ïŒDwyerïŒã®ç±³åœç¹èš±ç¬¬3941871å·ïŒã«ãããŠã¯ã
ä¿é²å€ã¯ãäºåæ圢ããçµæ¶æ§ã·ãªã«ããæ·»å å€
ãå«æãã液äœåªè³ªã§å«æµžããããšåã¯é·æéã
ããšæ¥è§Šãããããšã«ããæ·»å ãããããããã®
æè¡ã¯ãåœè©²æè¡ã®çç·Žè ãçç¥ããŠãããã³ã
ã«ãåã³ã¢ãªããã³æº¶æ¶²ãã¢ã«ããã®ãããªæ äœ
ã«å«æµžãããŠããæ°ŽçŽ ååŠç觊åªã®è£œé ãåã¯çœ
éã®å¡©ãé©åœãªæ äœã«å«æµžãããŠããæ¹è³ªè§Šåªã®
補é ã«äœ¿çšãããïŒç±³åœç¹èš±ç¬¬3031420å·åç §ïŒ
æè¡ãæ瀺ãããå«æµžãã€ãªã³äº€æãèžççã®ã
ããªæ§ã ãªæ¹æ³ã§ãã·ãªã«ãã¢ã«ãããã¯ã¬ãŒç
ã®ãããªæ äœãçš®ã ã®éå±ãçšããŠä¿é²å€åŠçã
ãŠãããã®å€ã®è§Šåªè£œæ³ã¯ãåœè©²æè¡ã®ç 究è ã«
ããç¥ãããŠããã çµæ¶åãã¹ãæ²æ®¿ç©ãçããããã«æ··åããïŒ
ã€ã®ç¬ç«ãã溶液ã®è£œæ³ã¯ãç±³åœç¹èš±ç¬¬4117026
å·ã§æ€èšããïŒãã°ãã·ãŠã ã®åŸæ·»å ã«ã€ããŠã®
äŸ21åç §ïŒããŸãããã®æè¡ã¯ãç±³åœç¹èš±ç¬¬
4462971å·ã§ãçšãããããããã¯ãç±³åœç¹èš±ç¬¬
3702886å·ã®ç¬¬ïŒæ¬ç¬¬27ã40è¡ã®ããã·ãªã«âãã°
ãã·ã¢ãã®æ·»å ã«ã€ããŠè¿°ã¹ããããè€å
ïŒcompositedïŒãã¢ãããŒããšåãã§ã¯ãªãã ãã°ãã·ãŠã ã¯ãæ°Žæ§çžã§ã®é·æéã®æ¥è§Šãå
ã¯å€éå«æµžãåã¯ä»ã®æ§ã ãªã¢ãããŒãã«ãã€ãŠ
çµæ¶æ§ã±ã€é žå¡©ã«æ·»å ãããŠãäºåæ圢ããã·ãª
ã«ã®æ§é ãæ¹å€ããŠãããäŸãã°ãç±³åœç¹èš±ç¬¬
3972832å·ãå第4034053å·ãå第4113788å·ãå
第4117024å·ãå第4128592å·ãå第4137195å·ã
å第4158024å·ãå第4166047å·ãå第4275256å·ã
å第4283306å·ãå第4367359å·ãå第4370508å·ã
å第4371714å·ãå第4371721å·ãå第4379027å·ã
åã³å第4477585å·ãåç §ãããããäžèšã«ãŠå
ãããã«ãåºé¡äººãã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã
ã¯å šãç°ãªãæ¹æ³ã§äœããããã°ãã·ãŠã ã¯ãçµ
æ¶æ§æ§é ã®åœ¢æåŸã§ã¯ãªããããããã®åœ¢æäžã«
ãã®çµæ¶æ§é äžã«çµã¿å ¥ãããããã眮æãéœã€
ãªã³ãšããŠåºé¡äººãã䜿çšãããã°ãã·ãŠã ã«ã€
ããŠèªãããšã¯ãç±³åœç¹èš±ç¬¬4046859å·ã®çºæè
ããããŠããïŒç¬¬ïŒæ¬ç¬¬52è¡ïŒã®ã§å¿ èŠãªããç¡
å®åœ¢ã±ã€é žãã°ãã·ãŠã ãèšèŒããç±³åœç¹èš±ç¬¬
4200528å·ããåç §ãããããåºé¡äººãã®çµæç©
äžã®ãã°ãã·ãŠã ã¯ãåŸæ¥ã®ã€ãªã³äº€ææè¡ã§å
é€ãããšã¯ã§ããªãã ãã®äžåºé¡äººãã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã
ã¯ãæ¬çºæã®æé ã«ãã€ãŠïŒžç·åæå³åœ¢ãç¬ç¹ã§
ããç¹å¥ãªåå¿çæç©ãçãããšããç¹ã§å è¡æ
è¡ãšç°ãªãã çºæã®é瀺 æ¬çºæã¯ãæ°ããçµæ¶æ§ã·ãªã«âãã°ãã·ã¢çµ
æç©ããã®è£œæ³ãåã³ããããè³éŠæååç©ã®éž
æçã¢ã«ãã«åã«äœ¿çšããããšã«é¢ãããæŽã«è©³
ããè¿°ã¹ããªãã°ãæ¬çºæã¯ãååãµããç¹æ§ã
瀺ãæ°ããçµæ¶æ§ã·ãªã«âãã°ãã·ã¢è§Šåªçµæç©
ã«é¢ãããããã¯ãæ°ããåºæºã®äžã§ãç¹å¥ãªä»
æ§ã§çµæ¶æ§é ã«é 眮ãããã°ãã·ãŠã ã䜿çšãã
ãšããç¹ã§å è¡æè¡ãšç°ãªããæ¬çºæã®çµæç©
ã¯ãåæ¥çã«å ¥æå¯èœãªã·ãªã«ã«åºã¥ãç©è³ªãšæ¯
ã¹ãŠã調補æ¹æ³ãç¬ç¹ã§ãããXRDå³åœ¢ã«ãã
瀺ãããçµæ¶æ§æ§é ã«éããããããŸãã¢ã«ãã«
ååå¿ã«ã€ããŠã®æ§èœãåªããŠãããåœè©²æè¡ã®
å€æ°ã®ç 究è ã¯ãå ã«æ€èšããããã«ããã°ãã·
ãŠã ãå«æããçµæ¶æ§ã±ã€é žå¡©ã®åºäœé žè§Šåªãé
瀺ããŠã¯ãããã®ã®ããã°ãã·ãŠã ã¯çµæ¶ååŸã«
ã±ã€é žå¡©çžã«å ãããããã®çµæãã°ãã·ã¢ç²å
ã¯åé¢ããŠæ¯èŒçäžåäžã«ååžããŠãããæ¬çºæ
ã®è£œæ³ã§ã¯ããã°ãã·ãŠã æåã¯çµæ¶åãèµ·ãã
åã«æåã®æ··åç©ã«å ãããããã®çµæãã°ãã·
ãŠã ã¯ã觊åªã®çµæ¶æ§æ§é ã«æ¯èŒçåäžã«åå ¥ã
ãããã ãã®çºæã®è§Šåªçµæç©ã¯ãæçµåœ¢æ ã«ãããŠ
ã¯ãïŒã¢ã«ã®äºé žåã±ã€çŽ ã«ã€ããŠã®é žåãã°ã
ã·ãŠã ã®ã¢ã«æ°ã«æç®ããŠïŒ0.005ã0.25ïŒ
MgOïŒ1.0SiO2ã§ãããïŒã¢ã«ã®äºé žåã±ã€çŽ ã«
ã€ããŠã®é žåãã°ãã·ãŠã ã®ã¢ã«æ°ã®å¥œãŸããç¯
å²ã¯ãïŒ0.025ã0.15ïŒMgOïŒ1SiO2ã§ãããã¢ã«
ãããŠã ãããŠçŽ ãåã³éã®ãããªå€å°ã®äžçŽç©
ãé žè§Šåªã®æ©æ§ã«åœ¹ç«ã€ãšã¯æãããããåºé¡äºº
ãã¯ããããããããç¹ã«ãã®ç®çã®ããã«ã¯å
ããªãããšã奜ããåºé¡äººãã¯ãäžè¬çã«å ¥æå¯
èœãªåæã䜿çšããŠãå°ãªããšãããå°éã®ã¢ã«
ãããŠã ãå«ãŸãã«ãã®ãããªçµæç©ã補é ãã
ããšã¯ãã·ãªã«ã©ã€ãã®è£œé ã«é¢ããŠç±³åœç¹èš±ç¬¬
4061724å·ã«ãããŠèªããããããã©ããããã
ãŠå°é£ã§ãããšããããšãèŠãã ããã æ¬çºæã®æ°ããç©è³ªã§ããçµæ¶æ§ã±ã€é žãã°ã
ã·ãŠã ã¯ããããããã®å€ã®çµæ¶æ§ã±ã€é žå¡©ãšè
å¥ããæ確ãªïŒžç·åæå³åœ¢ãäžããã æ¬çºæã®ç©è³ªãšãã®å€ã®ãã®ã®ïŒžç·åæå³åœ¢ã
瀺ãæ·»ä»å³é¢ãåç §ããŠãæ¬çºæã®çµæç©ã説æ
ãäžã€æ¯èŒããã 第ïŒå³ã¯ãäŸïŒã«æããæ¹æ³ã§äœã€ãæ¬çºæã®
ãã±ã€é žãã°ãã·ãŠã ãçµæç©ã®è©Šæã®ïŒžç·åæ
å³ã§ããã 第ïŒå³ã¯ãåžè²©ã®ãŠããªã³ã«ãŒãã€ãã®ïŒ³â
115ãšããŠç¥ãããã·ãªã«ã©ã€ãã®ïŒžç·åæå³ã§
ããã 第ïŒå³ã¯ãäžèšã«èª¬æããæ¹æ³ã§é ¢é žãã°ãã·
ãŠã ãå ããâ115ã®ïŒžç·åæå³ã§ããã 第ïŒå³ã¯ãäŸïŒã®æ¹æ³ã§äœã€ãæ¬çºæã®çµæç©
ã®ïŒžç·åæå³ã§ããã äŸïŒã®æé ã«ãã€ãŠäœã€ãçµæ¶æ§ã±ã€é žãã°ã
ã·ãŠã ã®ïŒžç·åæå³åœ¢ã¯ã空æ°äžã«ãŠ580âã§ïŒ
æéãçŒããåŸã第ïŒè¡šã«ç€ºããç¹æ§å€ãæã
ãã æ°ããçµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã«ã€ããŠã®æ
匷ç·ïŒæ Œåé¢ééïŒïŒè€æ°ïŒã¯ãVSïŒæ匷ããŒã¯
ã®70ïŒ ä»¥äžïŒãïŒæ匷ããŒã¯ã®40ã70ïŒ ïŒãïŒïŒæ
匷ããŒã¯ã®20ã39ïŒ ïŒãïŒæ匷ããŒã¯ã®10ã19
ïŒ ïŒãVWïŒæ匷ããŒã¯ã®10ïŒ ïŒã®ããã«ç€ºãã
ãã
ã¢ãã¢ã«ã³ãŒã«ããéžæããã¢ã«ãã«åå€ã«ãã
åäžç°è³éŠæååç©ã®ã¢ã«ãã«ååå¿ã«äœ¿çšãã
觊åªã§ãã€ãŠããã°ãã·ãŠã ãã±ã€çŽ ãåã³é žçŽ
ãMgOïŒSiO2ïŒ0.005ã0.25ïŒïŒã®ã¢ã«æ¯ã§å«ã
ã§ãªããäžã€ãç·åæå³åœ¢ãçŽ4.08â«ã®ïœéé
ïŒïœ spacingïŒã«ãããéåžžã«åŒ·ãããŒã¯ãçŽ
3.38â«ã®ïœééã«ããã匷ãããŒã¯ãåã³çŽ
10.08â«ã«ãããäžãããã®ããŒã¯ã«ããç¹åŸŽã¥
ãããããçµæ¶æ§ãã°ãã·ã¢âã·ãªã«è§Šåªã ïŒ åèšMgOïŒSiO2ã¢ã«æ¯ã®å€ãçŽ0.025ãçŽ
0.15ã§ãããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è§Šåªã ïŒ è©²è§Šåªãäœãããã®å·¥çšã«ãããŠæ²æ®¿ã圢æ
ãããéã«ååšããããã²ã³åããã©ã¢ã«ãã«ã¢
ã³ã¢ããŠã ã®ååå€ïŒtemplating agentïŒã«ã
ã決å®ãããå¹³åã®çŽ°å寞æ³åã³åœ¢ç¶ãæããã
è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è§Šåªã ïŒ çŽïœïŒ3.87â«ã«ãããäžãããã®ããŒã¯ã«ã
ã€ãŠãç¹åŸŽã¥ãããããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®
觊åªã ïŒ 4.08±0.07â«åã³3.38±0.05â«ã®ïœééã«é«
匷床ã®ïŒžç·åæããŒã¯ãæããäžã€ã10.08±0.2
â«ã®ïœééã«æ¯èŒçé«åŒ·åºŠã®ïŒžç·åæããŒã¯ãæ
ãããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è§Šåªã ïŒ 3.87±0.07â«ã®ïœééã«æ¯èŒçé«åŒ·åºŠã®ïŒžç·
åæããŒã¯ãæãããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è§Š
åªã ïŒ åèšè³éŠæååç©ãããã³ãŒã³ãããšããŒ
ã«ãåã¯ãã«ãšã³ã§ãããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒ
ã®è§Šåªã ïŒ åèšã¢ã«ãã«ååå¿ãããã«ãšã³ããã©ã®äœ
眮ã§ã¢ã«ãã«åããåå¿ã§ãããè«æ±ã®ç¯å²ç¬¬ïŒ
é èšèŒã®è§Šåªã ïŒ åèšã¢ã«ãã«åå€ããšãã¬ã³åã¯ã€ãœããã
ããŒã«ã§ãããè«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è§Šåªã ïŒïŒ ïŒãïŒåã®ççŽ ååãæãããªã¬ãã€ã³å
ã³ã¢ãã¢ã«ã³ãŒã«ããéžæããã¢ã«ãã«åå€ã§å
äžç°è³éŠæååç©ãã¢ã«ãã«åããã®ã«äœ¿çšãã
çµæ¶æ§ãã°ãã·ã¢âã·ãªã«è§Šåªãäœãæ¹æ³ã§ãã€
ãŠã (1) çŽïŒãçŽïŒã¢ã«ïŒ ã®ã¢ã«ã«ãªéå±ããã²ã³å
ç©ãçŽ0.1ãçŽ0.45ã¢ã«ïŒ ã®ãã°ãã·ãŠã å¡©ã
çŽ0.44ãçŽ0.48ã¢ã«ïŒ ã®ããã²ã³åã¢ã«ãã«ã¢
ã³ã¢ããŠã ã®ååç©è³ªïŒtemplating
materialïŒãåã³çŽ93ã¢ã«ïŒ ã®è±ã€ãªã³æ°Žãå«
ãã§ãªã溶液ã調補ãã (2) çŽïŒãïŒã¢ã«ïŒ ã®ã¢ã«ã«ãªéå±é žåç©åã³çŽ
ïŒãïŒã¢ã«ïŒ ã®SiO2ãã100ã¢ã«ïŒ ã圢æãã
ããã®è±ã€ãªã³æ°Žäžã«å«ãã§ãªãçééã®æº¶æ¶²
ãšå ±ã«æº¶æ¶²ïŒ¡ã容åšã«æ³šãã§æ²æ®¿ã圢æã
ãã (3) å·¥çšïŒã®åå¿æ··åç©ãããæ··ãããããŠå ç±
ããŠåºäœä¹Ÿç¥çæç©ã圢æããããã㊠(4) å·¥çšïŒã®çæç©ããçŒããããšãå«ãæ¹æ³ã ïŒïŒ åèšååç©è³ªãããã©ãããã«ã¢ã³ã¢ããŠ
ã ããããã§ãããè«æ±ã®ç¯å²ç¬¬ïŒïŒé èšèŒã®æ¹
æ³ã ïŒïŒ ãã®ããã«äœãããåèšçµæç©ãã¢ã³ã¢ã
ãŠã 塩溶液ãšæ¥è§Šãããããšãå«ãã€ãªã³äº€æå·¥
çšããã®åŸã«ç¶ããè«æ±ã®ç¯å²ç¬¬ïŒïŒé èšèŒã®æ¹
æ³ã æè¡åé éå»æ°å¹Žã®éãçµæ¶æ§ã®åœ¢ç¶éžææ§è§Šåªåã³ã¢
ã¬ããŠã©ãŒã·ãŒãã®è£œé ãçµæç©ãåã³å©çšã«ã€
ããŠå€ãã®èª¿æ»ãè¡ãªã€ããšãããç¹èš±æç®ã«
ã¯ããã®èª¿æ»ç¯å²ã®çµæžçéèŠæ§åã³è±å¯ãªæè¡
ç䟡å€ã¯åæ ãããŠãããããããã®æç®ã¯ãã
ã®é²å±ããããŸã§ã®ãšããæããã«ãããã§ãã
ããšã瀺ããç 究ã®å€ãã¯ãã·ãªã«ã©ã€ã
ïŒSilicaliteïŒåã³ã¢ã«ããã±ã€é žå¡©ã®ç²Ÿè£œã«éäž
ããŠããã çµæ¶æ§ã¢ã«ããã±ã€é žå¡©ãã¢ã¬ããŠã©ãŒã·ãŒ
ããã¯ãã±ã€çŽ ååãšã¢ã«ãããŠã ååãé žçŽ å
åãå ããããšã«ããæ¶æ©ããããäž»ãšããŠ
SiO4åã³AlO4ã®åé¢äœã®å ãäžæ¬¡å 網ç¶æ§é ã§
ãããšèšãããšãã§ããã çŽç²ãªã·ãªã«ã©ã€ãçµæç©äžã®ã±ã€çŽ ååãšé ž
çŽ ååã®åºæ¬çç«äœé 眮ã¯ãå°ãªããšãçè«äžã¯
åé¢äœæ Œåã§ãããã¢ã«ãããŠã ååãå°å ¥ããŠ
ã±ã€çŽ ååã®äžéšã眮ãæãããšãããããå«æ
ããåé¢äœã¯è² ã®åå䟡ãæãããšèããããã
ããŠãå žåçã«ã¯ãããªãŠã ååãã€ããŠãè² ã«
垯é»ããåé¢äœã®å¹³è¡¡ãä¿ãããããšããããã
ããªãŠã ååã¯åé¢äœæ Œåæ§é ã®äžäœéšåã§ãã
ãšã¯ä¿¡ããããããããŠãããã«ããŠããã€ãªã³
亀æãåããããã å è¡æè¡ã®é²å±ã¯ãããŒãžã€ãµã€ããã¢ã«ãã³
沞ç³ã®ãããªå€©ç¶ã«ç£åºãããŒãªã©ã€ããšäžè¬ç
ã«åé¡ã§ããå€ãã®åæçµæ¶æ§ç©è³ªãåµé ããã«
è³ã€ããæãäžè¬çã§ãããäžã€ãç¹èš±æç®åã³
åè¡ç©ã«èšèŒãããåæçµæ¶æ§ã¢ã«ããã±ã€é žå¡©
ã¯ãæååã¯ä»ã®éœåã®ããèšå·ã«ãã€ãŠåºå¥ã
ãŠç€ºãããŠããããããã®äŸã¯ããŒãªã©ã€ã
ïŒç±³åœç¹èš±ç¬¬2882243å·ïŒããŒãªã©ã€ãïŒç±³åœç¹èš±
第2882244å·ïŒããŒãªã©ã€ãïŒç±³åœç¹èš±ç¬¬3130007
å·ïŒããŒãªã©ã€ãZSMâïŒïŒç±³åœç¹èš±ç¬¬3702886
å·ïŒããŒãªã©ã€ãZSMâ11ïŒç±³åœç¹èš±ç¬¬3709979
å·ïŒãåã³ãã®å€ã§ãããZSMç³»ã®ãã®ä»ã®äŸ
ã¯ãç±³åœç¹èš±ç¬¬4016245å·ãå第4046859å·ãå第
4287166å·ãå第4397827å·ãå第4448675å·ãå
ã³ã¢ãŒãã«ãªã€ã«ã³ãŒãã¬ãŒã·ãšã³ã®å€ãã®ä»ã®
ç¹èš±ã«èšèŒãããã觊åªåå¿ãžã€ãŒãã«
ïŒJournal of CatalysisïŒç¬¬89å·»ã第267ã273é
ïŒ1984幎ïŒã®ããŠãªãŒã¬ã³ã»ïŒ·ã»ããŒãã€ã³ã°
ïŒWarren W.KaedingïŒãã»ãã«ãŒã¹ã¿ãŒã»ã€
ã³ã°ïŒL.Brewster YoungïŒãåã³ãã³âããŠ
ã³ã»ããŠãŒïŒChinâChiun ChuïŒã«ããããŒãª
ã©ã€ã觊åªã«ãã圢ç¶éžæåå¿ããšé¡ãããè«æ
ã®ç¹ã«ç¬¬ïŒéšãåç §ãããããããã¯ãã¢ã«ãã«
åæè¡ã«ãããZSMâïŒã®ãããªç©è³ªã®å©çšã«
é¢ããæç®ã®ä»£è¡šãšããŠããšãã¬ã³ãçšããŠãã«
ãšã³ãã¢ã«ãã«åããïœâãšãã«ãã«ãšã³ãçã
ãããšãèšèŒããã å€æ°ã®çµæ¶æ§ã¢ã«ããã±ã€é žå¡©ã«ç¹æãªååãµ
ããç¹æ§ã瀺ããããŒãªã©ã€ãç³»ã¢ã¬ããŠã©ãŒã·
ãŒãã«å¿ èŠãªã€ãªã³äº€æç¹æ§ãå°ãã瀺ããªãçµ
æ¶æ§ã·ãªã«çµæç©ææã¯ã以åã«ãé瀺ãããŠã
ãããã®ãããªç©è³ªã¯ããŠããªã³ã«ãŒãã€ãã®ç¹
èš±ïŒç±³åœç¹èš±ç¬¬4061724å·ïŒã«ãããã®äŸãèšèŒ
ãããã·ãªã«ã©ã€ãïŒSilicalitesïŒãšåŒã°ããŠã
ããã¢ã«ãããŠã å«æéãéåžžã«å°ãªãããšãç¹
城ãšãããç±³åœç¹èš±ç¬¬4285922å·åã³å第4397827
å·ã䞊ã³ã«ããã€ãã€ãŒèªç¬¬271巻第512é ïŒ1978
幎ïŒæïŒæ¥ïŒã®ãã©ãã²ã³ïŒFlanigenïŒãã®æ
ç®ãåç §ãããããã¢ã«ãããŠã ã®ãªãç©è³ªã®å©
çšã¯ãç±³åœç¹èš±ç¬¬3941871å·ãå第4088605å·ãå
ã³å第4462891å·ã«ãããŠæ¿è³ãããŠããã ååãµããç¹æ§åã³ã€ãªã³äº€æç¹æ§ã®äž¡æ¹ã瀺
ãä»ã®çµæ¶æ§ã±ã€é žå¡©ã¯ãSiO4åã³FeO4ã®åé¢
äœã®äžæ¬¡å 網ç¶æ§é ãããªããç±³åœç¹èš±ç¬¬
4208305å·ãåç §ããããã è³éŠæååç©ã®ã¢ã«ãã«åã«çµæ¶æ§ã·ãªã«ãã¢
ã«ããã·ãªã«ãåã³åæ§ãªè§Šåªã䜿çšããããšã«
ã€ããŠã®ç¹èš±æç®ã®ä»£è¡šäŸã¯ãç±³åœç¹èš±ç¬¬
3751506å·ãå第3755483å·ãå第4002698å·ãå
第4034053å·ãå第4086287å·ãå第4104319å·ã
å第4113788å·ãå第4117026å·ãå第4127616å·ã
å第4128592å·ãå第4288647å·ãå第4371714å·ã
å第4158024å·ãåã³å第4447666å·ã§ããã å è¡æè¡ã®äžã«ã¯ãé žåãçŽ ãé žåãªã³ãé žå
ãã°ãã·ãŠã ãé žåããŠçŽ ãé žåã¢ã³ãã¢ã³ãç¡
å®åœ¢ã·ãªã«ãã¢ã«ã«ãªåé¡å çŽ ã®é žåç©ãïŒç±³åœ
ç¹èš±ç¬¬4208305å·åã³ç±³åœç¹èš±ç¬¬4288649å·åç §ïŒ
ã¢ã«ã«ãªéå±ã®çé žå¡©ã䞊ã³ã«åè¿°ã®ç©è³ªã®åé§
ç©è³ªåã³æ··åç©ã®ãããªçš®ã ã®è¬å€ããäºåæ圢
ããçµæ¶æ§ã·ãªã«ã«æ·»å ããããšã«ããçµæ¶æ§ã·
ãªã«è§Šåªã®ãä¿é²äœçšããžã®èšåããããå šãŠã®
ãããã®éå»ã®æ瀺ïŒããªãã¡ãããŒã±ã¹
ïŒHerkesïŒã®ç±³åœç¹èš±ç¬¬4283306å·ããã¯ã€ã€
ïŒDwyerïŒã®ç±³åœç¹èš±ç¬¬3941871å·ïŒã«ãããŠã¯ã
ä¿é²å€ã¯ãäºåæ圢ããçµæ¶æ§ã·ãªã«ããæ·»å å€
ãå«æãã液äœåªè³ªã§å«æµžããããšåã¯é·æéã
ããšæ¥è§Šãããããšã«ããæ·»å ãããããããã®
æè¡ã¯ãåœè©²æè¡ã®çç·Žè ãçç¥ããŠãããã³ã
ã«ãåã³ã¢ãªããã³æº¶æ¶²ãã¢ã«ããã®ãããªæ äœ
ã«å«æµžãããŠããæ°ŽçŽ ååŠç觊åªã®è£œé ãåã¯çœ
éã®å¡©ãé©åœãªæ äœã«å«æµžãããŠããæ¹è³ªè§Šåªã®
補é ã«äœ¿çšãããïŒç±³åœç¹èš±ç¬¬3031420å·åç §ïŒ
æè¡ãæ瀺ãããå«æµžãã€ãªã³äº€æãèžççã®ã
ããªæ§ã ãªæ¹æ³ã§ãã·ãªã«ãã¢ã«ãããã¯ã¬ãŒç
ã®ãããªæ äœãçš®ã ã®éå±ãçšããŠä¿é²å€åŠçã
ãŠãããã®å€ã®è§Šåªè£œæ³ã¯ãåœè©²æè¡ã®ç 究è ã«
ããç¥ãããŠããã çµæ¶åãã¹ãæ²æ®¿ç©ãçããããã«æ··åããïŒ
ã€ã®ç¬ç«ãã溶液ã®è£œæ³ã¯ãç±³åœç¹èš±ç¬¬4117026
å·ã§æ€èšããïŒãã°ãã·ãŠã ã®åŸæ·»å ã«ã€ããŠã®
äŸ21åç §ïŒããŸãããã®æè¡ã¯ãç±³åœç¹èš±ç¬¬
4462971å·ã§ãçšãããããããã¯ãç±³åœç¹èš±ç¬¬
3702886å·ã®ç¬¬ïŒæ¬ç¬¬27ã40è¡ã®ããã·ãªã«âãã°
ãã·ã¢ãã®æ·»å ã«ã€ããŠè¿°ã¹ããããè€å
ïŒcompositedïŒãã¢ãããŒããšåãã§ã¯ãªãã ãã°ãã·ãŠã ã¯ãæ°Žæ§çžã§ã®é·æéã®æ¥è§Šãå
ã¯å€éå«æµžãåã¯ä»ã®æ§ã ãªã¢ãããŒãã«ãã€ãŠ
çµæ¶æ§ã±ã€é žå¡©ã«æ·»å ãããŠãäºåæ圢ããã·ãª
ã«ã®æ§é ãæ¹å€ããŠãããäŸãã°ãç±³åœç¹èš±ç¬¬
3972832å·ãå第4034053å·ãå第4113788å·ãå
第4117024å·ãå第4128592å·ãå第4137195å·ã
å第4158024å·ãå第4166047å·ãå第4275256å·ã
å第4283306å·ãå第4367359å·ãå第4370508å·ã
å第4371714å·ãå第4371721å·ãå第4379027å·ã
åã³å第4477585å·ãåç §ãããããäžèšã«ãŠå
ãããã«ãåºé¡äººãã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã
ã¯å šãç°ãªãæ¹æ³ã§äœããããã°ãã·ãŠã ã¯ãçµ
æ¶æ§æ§é ã®åœ¢æåŸã§ã¯ãªããããããã®åœ¢æäžã«
ãã®çµæ¶æ§é äžã«çµã¿å ¥ãããããã眮æãéœã€
ãªã³ãšããŠåºé¡äººãã䜿çšãããã°ãã·ãŠã ã«ã€
ããŠèªãããšã¯ãç±³åœç¹èš±ç¬¬4046859å·ã®çºæè
ããããŠããïŒç¬¬ïŒæ¬ç¬¬52è¡ïŒã®ã§å¿ èŠãªããç¡
å®åœ¢ã±ã€é žãã°ãã·ãŠã ãèšèŒããç±³åœç¹èš±ç¬¬
4200528å·ããåç §ãããããåºé¡äººãã®çµæç©
äžã®ãã°ãã·ãŠã ã¯ãåŸæ¥ã®ã€ãªã³äº€ææè¡ã§å
é€ãããšã¯ã§ããªãã ãã®äžåºé¡äººãã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã
ã¯ãæ¬çºæã®æé ã«ãã€ãŠïŒžç·åæå³åœ¢ãç¬ç¹ã§
ããç¹å¥ãªåå¿çæç©ãçãããšããç¹ã§å è¡æ
è¡ãšç°ãªãã çºæã®é瀺 æ¬çºæã¯ãæ°ããçµæ¶æ§ã·ãªã«âãã°ãã·ã¢çµ
æç©ããã®è£œæ³ãåã³ããããè³éŠæååç©ã®éž
æçã¢ã«ãã«åã«äœ¿çšããããšã«é¢ãããæŽã«è©³
ããè¿°ã¹ããªãã°ãæ¬çºæã¯ãååãµããç¹æ§ã
瀺ãæ°ããçµæ¶æ§ã·ãªã«âãã°ãã·ã¢è§Šåªçµæç©
ã«é¢ãããããã¯ãæ°ããåºæºã®äžã§ãç¹å¥ãªä»
æ§ã§çµæ¶æ§é ã«é 眮ãããã°ãã·ãŠã ã䜿çšãã
ãšããç¹ã§å è¡æè¡ãšç°ãªããæ¬çºæã®çµæç©
ã¯ãåæ¥çã«å ¥æå¯èœãªã·ãªã«ã«åºã¥ãç©è³ªãšæ¯
ã¹ãŠã調補æ¹æ³ãç¬ç¹ã§ãããXRDå³åœ¢ã«ãã
瀺ãããçµæ¶æ§æ§é ã«éããããããŸãã¢ã«ãã«
ååå¿ã«ã€ããŠã®æ§èœãåªããŠãããåœè©²æè¡ã®
å€æ°ã®ç 究è ã¯ãå ã«æ€èšããããã«ããã°ãã·
ãŠã ãå«æããçµæ¶æ§ã±ã€é žå¡©ã®åºäœé žè§Šåªãé
瀺ããŠã¯ãããã®ã®ããã°ãã·ãŠã ã¯çµæ¶ååŸã«
ã±ã€é žå¡©çžã«å ãããããã®çµæãã°ãã·ã¢ç²å
ã¯åé¢ããŠæ¯èŒçäžåäžã«ååžããŠãããæ¬çºæ
ã®è£œæ³ã§ã¯ããã°ãã·ãŠã æåã¯çµæ¶åãèµ·ãã
åã«æåã®æ··åç©ã«å ãããããã®çµæãã°ãã·
ãŠã ã¯ã觊åªã®çµæ¶æ§æ§é ã«æ¯èŒçåäžã«åå ¥ã
ãããã ãã®çºæã®è§Šåªçµæç©ã¯ãæçµåœ¢æ ã«ãããŠ
ã¯ãïŒã¢ã«ã®äºé žåã±ã€çŽ ã«ã€ããŠã®é žåãã°ã
ã·ãŠã ã®ã¢ã«æ°ã«æç®ããŠïŒ0.005ã0.25ïŒ
MgOïŒ1.0SiO2ã§ãããïŒã¢ã«ã®äºé žåã±ã€çŽ ã«
ã€ããŠã®é žåãã°ãã·ãŠã ã®ã¢ã«æ°ã®å¥œãŸããç¯
å²ã¯ãïŒ0.025ã0.15ïŒMgOïŒ1SiO2ã§ãããã¢ã«
ãããŠã ãããŠçŽ ãåã³éã®ãããªå€å°ã®äžçŽç©
ãé žè§Šåªã®æ©æ§ã«åœ¹ç«ã€ãšã¯æãããããåºé¡äºº
ãã¯ããããããããç¹ã«ãã®ç®çã®ããã«ã¯å
ããªãããšã奜ããåºé¡äººãã¯ãäžè¬çã«å ¥æå¯
èœãªåæã䜿çšããŠãå°ãªããšãããå°éã®ã¢ã«
ãããŠã ãå«ãŸãã«ãã®ãããªçµæç©ã補é ãã
ããšã¯ãã·ãªã«ã©ã€ãã®è£œé ã«é¢ããŠç±³åœç¹èš±ç¬¬
4061724å·ã«ãããŠèªããããããã©ããããã
ãŠå°é£ã§ãããšããããšãèŠãã ããã æ¬çºæã®æ°ããç©è³ªã§ããçµæ¶æ§ã±ã€é žãã°ã
ã·ãŠã ã¯ããããããã®å€ã®çµæ¶æ§ã±ã€é žå¡©ãšè
å¥ããæ確ãªïŒžç·åæå³åœ¢ãäžããã æ¬çºæã®ç©è³ªãšãã®å€ã®ãã®ã®ïŒžç·åæå³åœ¢ã
瀺ãæ·»ä»å³é¢ãåç §ããŠãæ¬çºæã®çµæç©ã説æ
ãäžã€æ¯èŒããã 第ïŒå³ã¯ãäŸïŒã«æããæ¹æ³ã§äœã€ãæ¬çºæã®
ãã±ã€é žãã°ãã·ãŠã ãçµæç©ã®è©Šæã®ïŒžç·åæ
å³ã§ããã 第ïŒå³ã¯ãåžè²©ã®ãŠããªã³ã«ãŒãã€ãã®ïŒ³â
115ãšããŠç¥ãããã·ãªã«ã©ã€ãã®ïŒžç·åæå³ã§
ããã 第ïŒå³ã¯ãäžèšã«èª¬æããæ¹æ³ã§é ¢é žãã°ãã·
ãŠã ãå ããâ115ã®ïŒžç·åæå³ã§ããã 第ïŒå³ã¯ãäŸïŒã®æ¹æ³ã§äœã€ãæ¬çºæã®çµæç©
ã®ïŒžç·åæå³ã§ããã äŸïŒã®æé ã«ãã€ãŠäœã€ãçµæ¶æ§ã±ã€é žãã°ã
ã·ãŠã ã®ïŒžç·åæå³åœ¢ã¯ã空æ°äžã«ãŠ580âã§ïŒ
æéãçŒããåŸã第ïŒè¡šã«ç€ºããç¹æ§å€ãæã
ãã æ°ããçµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã«ã€ããŠã®æ
匷ç·ïŒæ Œåé¢ééïŒïŒè€æ°ïŒã¯ãVSïŒæ匷ããŒã¯
ã®70ïŒ ä»¥äžïŒãïŒæ匷ããŒã¯ã®40ã70ïŒ ïŒãïŒïŒæ
匷ããŒã¯ã®20ã39ïŒ ïŒãïŒæ匷ããŒã¯ã®10ã19
ïŒ ïŒãVWïŒæ匷ããŒã¯ã®10ïŒ ïŒã®ããã«ç€ºãã
ãã
ãè¡šã
ãè¡šã
第ïŒè¡šãšæ¯èŒããŠåãããã«ããã®çºæã®çµæ¶
æ§ã±ã€é žãã°ãã·ãŠã ã®ïŒžç·åæå³åœ¢ã¯ãåžè²©ã®
ãŠããªã³ã«ãŒãã€ãã®ã·ãªã«ã©ã€ãïŒçµæ¶æ§ã·ãª
ã«ïŒåã³ZSMâïŒã¢ã«ããã±ã€é žå¡©ãšå¯Ÿç §ããŠ
ã¯ã€ãããšæ¥µç«ã€ãŠããã æ¬çºæã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã®å¥œãŸãã
圢æ ã¯ã第ïŒå³ã«ç€ºããäžã€ç¬¬ïŒè¡šã«æ²ãããã
ç·åæå³åœ¢ã«ããå®çŸ©ããããïœééïŒïœ
spacingïŒ4.08â«ã«ãããæ匷ããŒã¯ã¯ãSiO2ã«
察ããMgOã®ç¯å²ã奜ãŸããç¯å²ã§ãã0.025ã
ã0.15ãŸã§ã«ãã®çµæç©ãç¶æãããæã«å¢å ã
ããåæ§ã«ãçµæã奜ãŸããç¯å²ãžãšå€ããã«ã€
ããŠ3.38â«ã®ãšããã®ç·ã匷ããªãããããã®ç·
ã®ååšã¯ãZSMâïŒåã³ã·ãªã«ã©ã€ãã®ãããª
å è¡æè¡ã®ã±ã€é žå¡©ãšæããã«åºå¥ã§ããã
ZSMâïŒåã³ã·ãªã«ã©ã€ãã®ãããªã±ã€é žå¡©ã§
ã¯ãïœéé4.08â«åã³3.38â«ã®ãšããã®ãããã®
äž»èŠãªç·ã¯ãéåžžã«åŒ±ããåã¯ååšããªãããã®
äžãZSMâïŒåã³ã·ãªã«ã©ã€ãã®ïŒžç·åæå³åœ¢
ã®ïœéé11.04â«åã³9.93â«ã®ãšããã®ããŒã¯åŒ·
床ïŒç¬¬ïŒè¡šåç §ïŒã¯ãäžè¬çã«çŽ1.3ã1.7ã®æ¯
ïŒd11.04â«ïŒd9.93â«ïŒã§ããããšãåããããã
ã¯ãæ¬çºæã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã§ã¯éã«
ãªã€ãŠããïŒç¬¬ïŒå³åç §ïŒããã®æ¯ã¯äžè¬çã«0.4
ã0.6ïŒïœ 11.04â«ïŒd9.93â«ïŒã®ç¯å²ã§ããã æ¬çºæã®æ¹æ³ã«ãã€ãŠãã°ãã·ã¢ãå ããããš
ã¯ãçµæãšããŠæ°ããçµæ¶æ§ç©è³ªãçãããå è¡
æè¡ã®ZSMâïŒåã³ã·ãªã«ã©ã€ãã«ãã°ãã·ã¢
ãå ããããšã¯ãçµæãšããŠããããå蟌ãã§æ°
ããç©è³ªãçãããããããããã°ãã·ã¢çžãæ
ããZSMâïŒã®æ··åç©åã³ãã°ãã·ã¢çžãæã
ãã·ãªã«ã©ã€ãã®æ··åç©ãçãããåºé¡äººãã®çº
æã¯ãåºé¡äººããæ°ããç©è³ªããªãã¡çµæ¶æ§ã±ã€
é žãã°ãã·ãŠã ã圢æãããŠãããããã第ïŒå³
ã«ç€ºããäžã€ç¬¬ïŒè¡šã«èŠçŽãããäžå®ã®ç¬ç¹ãªïŒž
ç·åæå³åœ¢ãæããã®ã§ãå è¡æè¡ã®é瀺ãšã¯æ
ããã«åºå¥ããããæ¬çºæã®çµæ¶æ§ã±ã€é žãã°ã
ã·ãŠã ã¯ã第ïŒå³ã«ç€ºãããçµæ¶æ§ã·ãªã«ã©ã€ã
ã®ïŒžç·å³åœ¢åã³ç¬¬ïŒè¡šã«ç€ºãããZSMâïŒã«ã€
ããŠã®ç·ééãšã¯ã¯ã€ãããšç°ãªããå è¡æè¡ã§
ã¯ãçµæ¶æ§ã·ãªã«åã³ZSMâïŒç³»çµ±ã®æ äœã¯ã
å«æµžãç©ççæ·»å ãåã¯é·æéã®æ¥è§Šã«ããçš®ã
ã®è¬å€ãæ·»å ããããšã«ãã€ãŠä¿é²å€åŠçãã
ããããããªããåºæ¬çãªæ äœã®ç¹æ§ïŒïŒžç·å³
圢ïŒã¯ãæ¬è³ªçã«ã¯å€ããªããç±³åœåçºè¡ç¹èš±ç¬¬
29948å·ã«ã¯ãåæåªäœã«è²ã ãªéå±ãæ·»å ãã
ãŠããâãããªãŠã ãã¹ãºãã«ã«ã·ãŠã ãããã
ã¯äºéâçµæ¶æ§ã±ã€é žå¡©ãèšèŒãããããã®åè
æç®ã®ç¬¬ïŒæ¬ç¬¬52ã61è¡ã§æ¬¡ã®ããã«ç¹ã«èšåã
ããŠãããããªãã¡ããåºæ¬ççµæ¶æ Œåã圢æã
ãååã®ç©ºéé 眮ã¯ããªã«ã¬ãã±ã€é žå¡©ã®åæã
ãã圢æ ã«ããããããçµæãšããŠçãããªã«ã¬
ãã±ã€é žå¡©ã®ïŒžç·åæã«ãã枬å®ãããããã«ã
ãããªãŠã ãããã¯ä»ã®ã¢ã«ã«ãªéå±ã®èª¬æãã
眮æã«ãã€ãŠåã¯æåã®åå¿æ··åç©äžã«ãããªãŠ
ã ã®ã»ãã«éå±ãååšããããšã«ãã€ãŠæ¬è³ªçã«
ã¯å€åããããã®ãŸãŸã§ããããã®ãããªçæç©
ã®ïŒžç·åæå³åœ¢ã¯ãäžèšã®ç¬¬ïŒè¡šã«ç€ºããã®ãšæ¬
質çã«åãã§ãããã åçºè¡ç¹èš±ç¬¬29948å·ïŒç¬¬ïŒæ¬ç¬¬38ã60è¡ïŒã«
ã¯ããã®ç¬¬ïŒè¡šã次ã®ããã«èšè¿°ãããŠãããã
ãªãã¡ããå ã«èšããããã«ãããã«é瀺ãäžã€
ç¹èš±è«æ±ã®ç¯å²ã«èšèŒãã系統ã®çµæ¶æ§éå±ãªã«
ã¬ãã±ã€é žå¡©ã®ïŒžç·åæå³åœ¢ã¯ãäžå®ã§ããã
ZSMâïŒç³»ãŒãªã©ã€ãã«ã€ããŠã®ïŒžç·åæå³åœ¢
ã«é¡äŒŒãããã®ãããªïŒžç·åæå³åœ¢ã¯ãäžèšã®æ
æã®ç·ã瀺ããã 瀺ãããäž»èŠãªç·ïŒåçºè¡ç¹èš±ç¬¬29948å·ã®ç¬¬
ïŒè¡šïŒã¯ãäžèšã®ãšããã§ããã
æ§ã±ã€é žãã°ãã·ãŠã ã®ïŒžç·åæå³åœ¢ã¯ãåžè²©ã®
ãŠããªã³ã«ãŒãã€ãã®ã·ãªã«ã©ã€ãïŒçµæ¶æ§ã·ãª
ã«ïŒåã³ZSMâïŒã¢ã«ããã±ã€é žå¡©ãšå¯Ÿç §ããŠ
ã¯ã€ãããšæ¥µç«ã€ãŠããã æ¬çºæã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã®å¥œãŸãã
圢æ ã¯ã第ïŒå³ã«ç€ºããäžã€ç¬¬ïŒè¡šã«æ²ãããã
ç·åæå³åœ¢ã«ããå®çŸ©ããããïœééïŒïœ
spacingïŒ4.08â«ã«ãããæ匷ããŒã¯ã¯ãSiO2ã«
察ããMgOã®ç¯å²ã奜ãŸããç¯å²ã§ãã0.025ã
ã0.15ãŸã§ã«ãã®çµæç©ãç¶æãããæã«å¢å ã
ããåæ§ã«ãçµæã奜ãŸããç¯å²ãžãšå€ããã«ã€
ããŠ3.38â«ã®ãšããã®ç·ã匷ããªãããããã®ç·
ã®ååšã¯ãZSMâïŒåã³ã·ãªã«ã©ã€ãã®ãããª
å è¡æè¡ã®ã±ã€é žå¡©ãšæããã«åºå¥ã§ããã
ZSMâïŒåã³ã·ãªã«ã©ã€ãã®ãããªã±ã€é žå¡©ã§
ã¯ãïœéé4.08â«åã³3.38â«ã®ãšããã®ãããã®
äž»èŠãªç·ã¯ãéåžžã«åŒ±ããåã¯ååšããªãããã®
äžãZSMâïŒåã³ã·ãªã«ã©ã€ãã®ïŒžç·åæå³åœ¢
ã®ïœéé11.04â«åã³9.93â«ã®ãšããã®ããŒã¯åŒ·
床ïŒç¬¬ïŒè¡šåç §ïŒã¯ãäžè¬çã«çŽ1.3ã1.7ã®æ¯
ïŒd11.04â«ïŒd9.93â«ïŒã§ããããšãåããããã
ã¯ãæ¬çºæã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã§ã¯éã«
ãªã€ãŠããïŒç¬¬ïŒå³åç §ïŒããã®æ¯ã¯äžè¬çã«0.4
ã0.6ïŒïœ 11.04â«ïŒd9.93â«ïŒã®ç¯å²ã§ããã æ¬çºæã®æ¹æ³ã«ãã€ãŠãã°ãã·ã¢ãå ããããš
ã¯ãçµæãšããŠæ°ããçµæ¶æ§ç©è³ªãçãããå è¡
æè¡ã®ZSMâïŒåã³ã·ãªã«ã©ã€ãã«ãã°ãã·ã¢
ãå ããããšã¯ãçµæãšããŠããããå蟌ãã§æ°
ããç©è³ªãçãããããããããã°ãã·ã¢çžãæ
ããZSMâïŒã®æ··åç©åã³ãã°ãã·ã¢çžãæã
ãã·ãªã«ã©ã€ãã®æ··åç©ãçãããåºé¡äººãã®çº
æã¯ãåºé¡äººããæ°ããç©è³ªããªãã¡çµæ¶æ§ã±ã€
é žãã°ãã·ãŠã ã圢æãããŠãããããã第ïŒå³
ã«ç€ºããäžã€ç¬¬ïŒè¡šã«èŠçŽãããäžå®ã®ç¬ç¹ãªïŒž
ç·åæå³åœ¢ãæããã®ã§ãå è¡æè¡ã®é瀺ãšã¯æ
ããã«åºå¥ããããæ¬çºæã®çµæ¶æ§ã±ã€é žãã°ã
ã·ãŠã ã¯ã第ïŒå³ã«ç€ºãããçµæ¶æ§ã·ãªã«ã©ã€ã
ã®ïŒžç·å³åœ¢åã³ç¬¬ïŒè¡šã«ç€ºãããZSMâïŒã«ã€
ããŠã®ç·ééãšã¯ã¯ã€ãããšç°ãªããå è¡æè¡ã§
ã¯ãçµæ¶æ§ã·ãªã«åã³ZSMâïŒç³»çµ±ã®æ äœã¯ã
å«æµžãç©ççæ·»å ãåã¯é·æéã®æ¥è§Šã«ããçš®ã
ã®è¬å€ãæ·»å ããããšã«ãã€ãŠä¿é²å€åŠçãã
ããããããªããåºæ¬çãªæ äœã®ç¹æ§ïŒïŒžç·å³
圢ïŒã¯ãæ¬è³ªçã«ã¯å€ããªããç±³åœåçºè¡ç¹èš±ç¬¬
29948å·ã«ã¯ãåæåªäœã«è²ã ãªéå±ãæ·»å ãã
ãŠããâãããªãŠã ãã¹ãºãã«ã«ã·ãŠã ãããã
ã¯äºéâçµæ¶æ§ã±ã€é žå¡©ãèšèŒãããããã®åè
æç®ã®ç¬¬ïŒæ¬ç¬¬52ã61è¡ã§æ¬¡ã®ããã«ç¹ã«èšåã
ããŠãããããªãã¡ããåºæ¬ççµæ¶æ Œåã圢æã
ãååã®ç©ºéé 眮ã¯ããªã«ã¬ãã±ã€é žå¡©ã®åæã
ãã圢æ ã«ããããããçµæãšããŠçãããªã«ã¬
ãã±ã€é žå¡©ã®ïŒžç·åæã«ãã枬å®ãããããã«ã
ãããªãŠã ãããã¯ä»ã®ã¢ã«ã«ãªéå±ã®èª¬æãã
眮æã«ãã€ãŠåã¯æåã®åå¿æ··åç©äžã«ãããªãŠ
ã ã®ã»ãã«éå±ãååšããããšã«ãã€ãŠæ¬è³ªçã«
ã¯å€åããããã®ãŸãŸã§ããããã®ãããªçæç©
ã®ïŒžç·åæå³åœ¢ã¯ãäžèšã®ç¬¬ïŒè¡šã«ç€ºããã®ãšæ¬
質çã«åãã§ãããã åçºè¡ç¹èš±ç¬¬29948å·ïŒç¬¬ïŒæ¬ç¬¬38ã60è¡ïŒã«
ã¯ããã®ç¬¬ïŒè¡šã次ã®ããã«èšè¿°ãããŠãããã
ãªãã¡ããå ã«èšããããã«ãããã«é瀺ãäžã€
ç¹èš±è«æ±ã®ç¯å²ã«èšèŒãã系統ã®çµæ¶æ§éå±ãªã«
ã¬ãã±ã€é žå¡©ã®ïŒžç·åæå³åœ¢ã¯ãäžå®ã§ããã
ZSMâïŒç³»ãŒãªã©ã€ãã«ã€ããŠã®ïŒžç·åæå³åœ¢
ã«é¡äŒŒãããã®ãããªïŒžç·åæå³åœ¢ã¯ãäžèšã®æ
æã®ç·ã瀺ããã 瀺ãããäž»èŠãªç·ïŒåçºè¡ç¹èš±ç¬¬29948å·ã®ç¬¬
ïŒè¡šïŒã¯ãäžèšã®ãšããã§ããã
ãè¡šã
次ã«ã第ïŒå³ãåç
§ããã°ãã·ãªã«ã©ã€ãïŒç©º
æ°äžã«ãŠ600âã§ïŒæéãçŒãããã®ïŒã®ïŒžç·ç²
æ«åæã¯ããã®ïŒã€ã®æ匷ç·ãšããŠç¬¬ïŒè¡šã«æ²èŒ
ããïœå€ã®ãã®ãæããã ç±³åœç¹èš±ç¬¬4283306å·ã®äŸ82ã«åŸã€ãŠé ¢é žãã°
ãã·ãŠã ãæ·»å ããã·ãªã«ã©ã€ãã®ïŒžç·ç²æ«åæ
ã第ïŒå³ã«ç€ºããé ¢é žãã°ãã·ãŠã ãæ·»å ããç®
çã¯ãçµæ¶æ§ã·ãªã«ãä¿é²å€åŠçããããšã§ã
ããå è¡æè¡ããäºæãããããã«ãåºæ¬çç·
ç²æ«åæå³åœ¢ã¯ããã°ãã·ãŠã ä¿é²å€ã®æ·»å ã«ã
ã€ãŠã¯å€åããªããããããªãããïœïŒ2.10â«ïŒ
ã«ãããããŒã¯ã¯é žåãã°ãã·ãŠã ã§ãããšç¢ºèª
ãããããã¯ã·ãªã«ã©ã€ãçžåã³é žåãã°ãã·ãŠ
ã çžã®ç¬ç«ããæ··åç©ããå è¡æè¡ã®æ瀺ã«åŸã€
ãŠãã°ãã·ãŠã ã§ä¿é²å€åŠçãããã·ãªã«ã©ã€ã
ã調補ããçµæãšããŠçããããšããããšã瀺
ããæ¬æ现æžã®ç¬¬ïŒè¡šãåç §ããããã ãããšå¯Ÿç §çã«ãæ¬çºæã«é瀺ãããçµæ¶æ§ã±
ã€é žãã°ãã·ãŠã ã¯ãç¬ç¹äžã€ãããŸã§ã«é瀺ã
ããŠããªãæ§é ãæããæ°ããç©è³ªã§ãããïŒçž
ãæ··åããŠãã圢跡ã¯èŠãã ãããªãã äŸïŒã«ããäœãããæ¬çºæã®ç©è³ªã®ïŒžç·åæå³
圢ã§ãã第ïŒå³ã§ã¯ããã®ç©è³ªã¯ããã®ç¬ç¹ãªå³
圢ã«ããã·ãªã«ã©ã€ãåã³ZSMâïŒãšã¯ã€ãã
ãšåºå¥ããããç·åæå³åœ¢ã®æ匷ç·ïŒè€æ°ïŒ
ïŒããªãã¡é¢ééïŒã¯ãäŸïŒã«ããäœãããç©è³ªã
ããªãã¡ç¬¬ïŒè¡šã«åæãããã®ãšæ¬è³ªçã«åãã§
ãããïœïŒâ«ïŒ4.08åã³3.38ã®ç·ãæ匷ã§ãããã
ãããã¯å è¡æè¡ã®ã·ãªã«ã©ã€ãåã³ZSMâïŒ
ã§ã¯éåžžã«åŒ±ããåã¯ååšããªããã·ãªã«ã©ã€ã
åã³ZSMâïŒã®ïœïŒâ«ïŒ11.04ãš9.92ã®æ匷ç·ïŒç¬¬
ïŒè¡šåç §ïŒãåç §ããããšã«ãã€ãŠãªãäžå±€ã®å·®
ç°ãèŠãããšãã§ããã§ããããããããã®ç·
ã¯ãæ¬çºæã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã®ïŒžç·å³
圢ã§ã¯äžãããã®åŒ±ãã§ãããäžã€åŒ·åºŠã®é çªã
éã§ããã ãã°ãã·ã¢ïŒMgOïŒã12ééïŒ ãŸã§ã®ã¬ãã«
ã§ã¯ãç·å³åœ¢ã«MgOã®çµæ¶çžïŒããªã¯ã¬ãŒã¹ïŒ
ã®åœ¢è·¡ã¯ãªããããã¯ãç±³åœç¹èš±ç¬¬4283306å·ã®
æ瀺ã«åŸã€ãŠèª¿è£œããããMgOã§ä¿é²å€åŠçã
ããŠããã·ãªã«ã©ã€ãã®ç¬¬ïŒå³ã«ç€ºãå³åœ¢ãšãã
å¯Ÿç §ããªãã æ¬çºæã®ç©è³ªãèµ°æ»åé»åé¡åŸ®é¡æ€æ»ã«ãã€ãŠ
ãåæãããçµæ¶æ§ã·ãªã«ããã°ãã·ãŠã ã§ä¿é²
å€åŠçãããšããå è¡æè¡ã®æ¹æ³ãšèšãã°é£æ³ã
ããç¶ç¶çåé¡ã¯ããã®ãããªæ··åç©ã®ååã¬ã
ã«ã§ã®åäžæ§ã®æ¬ åŠã§ãããæ¬çºæã®æ°ããçµæ¶
æ§ã±ã€é žãã°ãã·ãŠã ã®èµ°æ»åé»åé¡åŸ®é¡æ€æ»ã§
ã¯ãèµ°æ»åé»åé¡åŸ®é¡åã¯ãã·ãªã«ãžã®ãã°ãã·
ãŠã ã®ååžããæ¬çºæã®ç©è³ªã§ããããšã瀺ãé
åžžã«åäžãªãã®ã§ããããšã瀺ããäŸ82ã«ãã調
補ãããç²åã®ãã€ã¯ãããŒã ã®èåçã¯ãäºæ
ããããã«ãã°ãã·ãŠã ãçµæ¶æ§ã·ãªã«ã®å€é¢ã«
ä»çããŠããããšã瀺ãããšããããåºé¡äººãã®
çºæã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã¯ãåæ§ã«è©Šéš
ãããšããå éšã«æºïŒchannelsïŒåã³ç©ºå
ïŒcavitiesïŒãå å«ããŠããç²åã®å šäœã«ããã€
ãŠçµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã®ååžãåäžã§ãã
ããšã瀺ããåºé¡äººãã¯ããã°ãã·ãŠã ã®ååžã
觊åªã®å šäœã«ããã€ãŠäžŠå€ããŠåäžã§ããããš
ã¯ãçµæ¶åãèµ·ããåã«æåã®æ··åç©ã«ãã°ãã·
ãŠã ãå ãã補æ³ã®ããã§ããããšä¿¡ããã æ¬çºæã®æçµã®å¥œãŸããçµæã¯ãSiO2ãçŽ91
ã98ééããŒã»ã³ããMgOãïŒãïŒééããŒã»
ã³ãã§ãããããã«èšèŒãããæ°ããçµæ¶æ§ã±ã€
é žãã°ãã·ãŠã ã¯ãå®è³ªçã«ã¢ã«ããã®ãªããã®
ã§ããããäž»ãšããŠåå¿ç©åã³ïŒåã¯äœ¿çšè£ 眮ã«
ååšããã¢ã«ãããŠã äžçŽç©ã«åž°ããããšã®ã§ã
ãããå°éã®ã¢ã«ãããŠã ãå«æããŠãå·®æ¯ããª
ãã æ¬çºæã®å¥œãŸããçµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã®
åæã¯ãã±ã€é žãããªãŠã ïŒããã¯ãæšæºçã«
ã¯ãã±ã€é žãããªãŠã ã®æº¶æ¶²ã®äžçŽç©ãšããŠçŽ
150ã300ppmã®ã¢ã«ãããå«æããããšãã§ãã
ãïŒãå¡©åãã°ãã·ãŠã ãããã©ãããã«ã¢ã³ã¢
ããŠã ãããããå¡©åãããªãŠã ãåã³æ°Žã§ã
ããïŒã€ã®æº¶æ¶²ãäœããçæ¹ã®æº¶æ¶²ã¯ãçŽïŒãçŽ
ïŒã¢ã«ããŒã»ã³ãã®ã¢ã«ã«ãªéå±ããã²ã³åç©ã
çŽ0.1ãçŽ0.45ã¢ã«ããŒã»ã³ãã®ãã°ãã·ãŠã å¡©ã
ããã«100ïŒ ã«å¯Ÿããæ®ãã®åã®è±ã€ãªã³æ°Žãå«
ãã§ãªããããäžæ¹ã®æº¶æ¶²ã¯ãçŽïŒãçŽïŒã¢ã«ã
ãŒã»ã³ãã®Na2ãšçŽïŒãïŒã¢ã«ããŒã»ã³ãã®
SiO2ãšãå«ãã§ãªãã100ã¢ã«ããŒã»ã³ãã«å¯Ÿã
ãæ®ãã®åãæ°Žã§ããã±ã€é žãããªãŠã 溶液ã§ã
ããçééã®ïŒã€ã®æº¶æ¶²ãäžç·ã«æ³šãã§åå¿æ··å
ç©ãäœãããã®æ··åç©ã¯ãæ²æ®¿ãçãããããŠã
ãæ··ããããã次ã«ããããçŽïŒæ¥ããïŒæ¥ã®é
çŽ175âãš195âã®éã«ç¶æããŠåºäœä¹Ÿç¥çæç©ã«
ãããããŠãã®åŸã奜ãŸããã¯550âãã580âã®
éã§çŽïŒãçŽ16æéãçŒããããçŒåŸãïŒïŒ ã®
NH4Cl氎溶液ã§ããã90åéæ¬è³ªçã«ãããªãŠ
ã ããªããªããŸã§ã±ã€é žãã°ãã·ãŠã ãæŽæµã
ããã€ãªã³äº€æã«ãã€ãŠãçµæ¶æ§ã±ã€é žãã°ãã·
ãŠã ã¯ãç±çã«æ°ŽçŽ 圢ã«å解ããããšãã§ããã¢
ã³ã¢ããŠã 圢ã«çããããã ããã«èšèŒãããçµæã®ååç©è³ª
ïŒtemplating materialïŒã¯ãããããäžè¿°ã®ç¬¬ïŒ
ã®æº¶æ¶²ã«å ããããšãã§ããããäŸïŒïŒïŒïŒ10ã
åã³11ã䞊ã³ã«ç¬¬ïŒè¡šåã³ç¬¬ïŒè¡šããããŠãã®æ
现æžäžã«ãããŠèª¬æãããããã«ãæ¿åºŠçŽ0.44ã
çŽ0.48ã¢ã«ããŒã»ã³ãã®ååç©è³ªããæãŸãã圢
ç¶éžææ§ãšå¯žæ³éžææ§ãšãä»äžããã æ°Žãžã®æº¶è§£åºŠã倧ãããããã®ãã°ãã·ãŠã å¡©
ã䜿çšããããšãã§ããããé©åœããç¡æ©å¡©ã®äŸ
ã«ã¯ããã°ãã·ãŠã ã®æ°Žåç©ã®åœ¢ã®å¡©åç©ããã
ã¯èåç©ãããã¯ä»ã®ããã²ã³åç©ãç¡é žãã°ã
ã·ãŠã ãå¡©çŽ é žãã°ãã·ãŠã ãéå¡©çŽ é žãã°ãã·
ãŠã ãåã¯ãªã«ããªã³é žãã°ãã·ãŠã ãå«ãŸã
ããé©åœããææ©å¡©ã®äŸã«ã¯ãé ¢é žãã°ãã·ãŠ
ã ãã®é žãã°ãã·ãŠã ãã·ãŠãŠé žãã°ãã·ãŠã ã
åã¯å®æ¯éŠé žãã°ãã·ãŠã ãå«ãŸãããåœè©²æè¡
ã«ãããŠã¯å ¬ç¥ã®ããã«ãçš®ã æ§ã ãªã¢ã«ã«ãªé
å±ã±ã€é žå¡©æº¶æ¶²ãåæ¥çã«å ¥æå¯èœã§ãããNa2
ãSiO2ãåã³ããã«åæãããã®å€ã®ååç©
ã®ææã®æ¯çãéæããã®ã«ãã®ãããªäºã溶解
ãããŠãããããã®æº¶æ¶²ãéžã¶ããšãã§ãããã åŸã€ãŠãäžèšã®å·¥çšãšç©ççãã©ã¡ãŒã¿ãŒãšã«
åŸãå žåçé åã¯ãçŽ92.8ã¢ã«ããŒã»ã³ãã®è±ã€
ãªã³æ°ŽãçŽ0.11ã0.43ã¢ã«ããŒã»ã³ãã®MgCl2ã»
6H2ãçŽ0.46ã¢ã«ããŒã»ã³ãã®ããã©ãããã«
ã¢ã³ã¢ããŠã ããããã®ååïŒtemplateïŒãåã³
çŽ6.3ããŒã»ã³ãã®å¡©åãããªãŠã ãããªã溶液
ããçŽ1.3ã¢ã«ããŒã»ã³ããé žåãããªãŠã ã
4.4ã¢ã«ããŒã»ã³ããäºé žåã±ã€çŽ ãããã«çŽ
94.3ã¢ã«ããŒã»ã³ããæ°Žã§ããçéã®æº¶æ¶²ïŒ¢ãšå
å¿ãããã ïŒã€ã®æº¶æ¶²ã®éã¯ãåç®äžã¯çãããããã®æ
现æžã«è¿°ã¹ãããããã«ãå®éäžã¯æçµè£œåã«ã€
ããŠææããããã°ãã·ãŠã ã®ã·ãªã«ã«å¯Ÿããå š
äœçå²åã«ç¹ã«çæããŠå¯Ÿçãªéããå€å°å€ãã
ããšãã§ããã åæçæç©ã®æ§é ã¯ã調補ã«äœ¿çšããSiO2ãš
R4ãšã®ã¢ã«æ¯ã«ããçšåºŠé¢ä¿ããããã®æ¯ã
ç¡é倧ã§ããïŒR4ãæ·»å ããªãïŒå ŽåãïœïŒæ Œ
åé¢ééïŒã4.08â«åã³3.4â«ã®ãšããã«ïŒžç·ç²
æ«åæã®ïŒã€ã®äž»èŠãªç·ãåŸãããã ãã§ããã
R4ã®SiO2ã«å¯Ÿããã¢ã«æ¯ã0.33以äžã§ã¯ãç·
ç²æ«åæå³åœ¢ã®äž»èŠãªç·ã¯ãïœïŒæ Œåé¢ééïŒ
3.85â«ã3.80â«ã3.71â«ãåã³11.1â«ã«ãããR4
ã®SiO2ã«å¯Ÿããã¢ã«æ¯ã奜ãŸããç¯å²ã®0.1ã
0.15ã®ç¯å²å ã§ã¯ãç·ç²æ«åæã¯ç¬¬ïŒè¡šã«æ²ã
ãïœïŒæ Œåé¢ééïŒã瀺ãã ãã°ãã·ã¢ã®ã·ãªã«ã«å¯Ÿããã¢ã«æ¯ã¯ããã®çº
æã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ãå®çŸ©ããç¬ç¹ã®
ç²æ«ïŒžç·åæå³åœ¢ãçºçŸãããã®ã«æ±ºå®çãªãã®
ã§ããããã°ãã·ã¢ã®ã·ãªã«ã«å¯Ÿããã¢ã«æ¯ã
0.25ãã倧ãããšããã§ã¯ãçµæ¶æ§ã±ã€é žãã°ã
ã·ãŠã ãå®çŸ©ããç²æ«ïŒžç·å³åœ¢ã¯ç¬¬ïŒè¡šã®ç¹æã®
ïœïŒæ Œåé¢ééïŒã瀺ããªãããã°ãã·ã¢ã®ã·ãª
ã«ã«å¯Ÿããã¢ã«æ¯ã0.25ãã倧ããç©è³ªãçšããŠ
åŸãããäž»èŠãªç·ã¯ãïœïŒæ Œåé¢ééïŒã3.83â«ã
11.05â«ã3.78â«ãåã³9.92â«ã®ãšããã«ããã åå¿ç©ã®ç¯å²ã¯ãäžèšã®ç¯å²å ã§ããã
æ°äžã«ãŠ600âã§ïŒæéãçŒãããã®ïŒã®ïŒžç·ç²
æ«åæã¯ããã®ïŒã€ã®æ匷ç·ãšããŠç¬¬ïŒè¡šã«æ²èŒ
ããïœå€ã®ãã®ãæããã ç±³åœç¹èš±ç¬¬4283306å·ã®äŸ82ã«åŸã€ãŠé ¢é žãã°
ãã·ãŠã ãæ·»å ããã·ãªã«ã©ã€ãã®ïŒžç·ç²æ«åæ
ã第ïŒå³ã«ç€ºããé ¢é žãã°ãã·ãŠã ãæ·»å ããç®
çã¯ãçµæ¶æ§ã·ãªã«ãä¿é²å€åŠçããããšã§ã
ããå è¡æè¡ããäºæãããããã«ãåºæ¬çç·
ç²æ«åæå³åœ¢ã¯ããã°ãã·ãŠã ä¿é²å€ã®æ·»å ã«ã
ã€ãŠã¯å€åããªããããããªãããïœïŒ2.10â«ïŒ
ã«ãããããŒã¯ã¯é žåãã°ãã·ãŠã ã§ãããšç¢ºèª
ãããããã¯ã·ãªã«ã©ã€ãçžåã³é žåãã°ãã·ãŠ
ã çžã®ç¬ç«ããæ··åç©ããå è¡æè¡ã®æ瀺ã«åŸã€
ãŠãã°ãã·ãŠã ã§ä¿é²å€åŠçãããã·ãªã«ã©ã€ã
ã調補ããçµæãšããŠçããããšããããšã瀺
ããæ¬æ现æžã®ç¬¬ïŒè¡šãåç §ããããã ãããšå¯Ÿç §çã«ãæ¬çºæã«é瀺ãããçµæ¶æ§ã±
ã€é žãã°ãã·ãŠã ã¯ãç¬ç¹äžã€ãããŸã§ã«é瀺ã
ããŠããªãæ§é ãæããæ°ããç©è³ªã§ãããïŒçž
ãæ··åããŠãã圢跡ã¯èŠãã ãããªãã äŸïŒã«ããäœãããæ¬çºæã®ç©è³ªã®ïŒžç·åæå³
圢ã§ãã第ïŒå³ã§ã¯ããã®ç©è³ªã¯ããã®ç¬ç¹ãªå³
圢ã«ããã·ãªã«ã©ã€ãåã³ZSMâïŒãšã¯ã€ãã
ãšåºå¥ããããç·åæå³åœ¢ã®æ匷ç·ïŒè€æ°ïŒ
ïŒããªãã¡é¢ééïŒã¯ãäŸïŒã«ããäœãããç©è³ªã
ããªãã¡ç¬¬ïŒè¡šã«åæãããã®ãšæ¬è³ªçã«åãã§
ãããïœïŒâ«ïŒ4.08åã³3.38ã®ç·ãæ匷ã§ãããã
ãããã¯å è¡æè¡ã®ã·ãªã«ã©ã€ãåã³ZSMâïŒ
ã§ã¯éåžžã«åŒ±ããåã¯ååšããªããã·ãªã«ã©ã€ã
åã³ZSMâïŒã®ïœïŒâ«ïŒ11.04ãš9.92ã®æ匷ç·ïŒç¬¬
ïŒè¡šåç §ïŒãåç §ããããšã«ãã€ãŠãªãäžå±€ã®å·®
ç°ãèŠãããšãã§ããã§ããããããããã®ç·
ã¯ãæ¬çºæã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã®ïŒžç·å³
圢ã§ã¯äžãããã®åŒ±ãã§ãããäžã€åŒ·åºŠã®é çªã
éã§ããã ãã°ãã·ã¢ïŒMgOïŒã12ééïŒ ãŸã§ã®ã¬ãã«
ã§ã¯ãç·å³åœ¢ã«MgOã®çµæ¶çžïŒããªã¯ã¬ãŒã¹ïŒ
ã®åœ¢è·¡ã¯ãªããããã¯ãç±³åœç¹èš±ç¬¬4283306å·ã®
æ瀺ã«åŸã€ãŠèª¿è£œããããMgOã§ä¿é²å€åŠçã
ããŠããã·ãªã«ã©ã€ãã®ç¬¬ïŒå³ã«ç€ºãå³åœ¢ãšãã
å¯Ÿç §ããªãã æ¬çºæã®ç©è³ªãèµ°æ»åé»åé¡åŸ®é¡æ€æ»ã«ãã€ãŠ
ãåæãããçµæ¶æ§ã·ãªã«ããã°ãã·ãŠã ã§ä¿é²
å€åŠçãããšããå è¡æè¡ã®æ¹æ³ãšèšãã°é£æ³ã
ããç¶ç¶çåé¡ã¯ããã®ãããªæ··åç©ã®ååã¬ã
ã«ã§ã®åäžæ§ã®æ¬ åŠã§ãããæ¬çºæã®æ°ããçµæ¶
æ§ã±ã€é žãã°ãã·ãŠã ã®èµ°æ»åé»åé¡åŸ®é¡æ€æ»ã§
ã¯ãèµ°æ»åé»åé¡åŸ®é¡åã¯ãã·ãªã«ãžã®ãã°ãã·
ãŠã ã®ååžããæ¬çºæã®ç©è³ªã§ããããšã瀺ãé
åžžã«åäžãªãã®ã§ããããšã瀺ããäŸ82ã«ãã調
補ãããç²åã®ãã€ã¯ãããŒã ã®èåçã¯ãäºæ
ããããã«ãã°ãã·ãŠã ãçµæ¶æ§ã·ãªã«ã®å€é¢ã«
ä»çããŠããããšã瀺ãããšããããåºé¡äººãã®
çºæã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã¯ãåæ§ã«è©Šéš
ãããšããå éšã«æºïŒchannelsïŒåã³ç©ºå
ïŒcavitiesïŒãå å«ããŠããç²åã®å šäœã«ããã€
ãŠçµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã®ååžãåäžã§ãã
ããšã瀺ããåºé¡äººãã¯ããã°ãã·ãŠã ã®ååžã
觊åªã®å šäœã«ããã€ãŠäžŠå€ããŠåäžã§ããããš
ã¯ãçµæ¶åãèµ·ããåã«æåã®æ··åç©ã«ãã°ãã·
ãŠã ãå ãã補æ³ã®ããã§ããããšä¿¡ããã æ¬çºæã®æçµã®å¥œãŸããçµæã¯ãSiO2ãçŽ91
ã98ééããŒã»ã³ããMgOãïŒãïŒééããŒã»
ã³ãã§ãããããã«èšèŒãããæ°ããçµæ¶æ§ã±ã€
é žãã°ãã·ãŠã ã¯ãå®è³ªçã«ã¢ã«ããã®ãªããã®
ã§ããããäž»ãšããŠåå¿ç©åã³ïŒåã¯äœ¿çšè£ 眮ã«
ååšããã¢ã«ãããŠã äžçŽç©ã«åž°ããããšã®ã§ã
ãããå°éã®ã¢ã«ãããŠã ãå«æããŠãå·®æ¯ããª
ãã æ¬çºæã®å¥œãŸããçµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã®
åæã¯ãã±ã€é žãããªãŠã ïŒããã¯ãæšæºçã«
ã¯ãã±ã€é žãããªãŠã ã®æº¶æ¶²ã®äžçŽç©ãšããŠçŽ
150ã300ppmã®ã¢ã«ãããå«æããããšãã§ãã
ãïŒãå¡©åãã°ãã·ãŠã ãããã©ãããã«ã¢ã³ã¢
ããŠã ãããããå¡©åãããªãŠã ãåã³æ°Žã§ã
ããïŒã€ã®æº¶æ¶²ãäœããçæ¹ã®æº¶æ¶²ã¯ãçŽïŒãçŽ
ïŒã¢ã«ããŒã»ã³ãã®ã¢ã«ã«ãªéå±ããã²ã³åç©ã
çŽ0.1ãçŽ0.45ã¢ã«ããŒã»ã³ãã®ãã°ãã·ãŠã å¡©ã
ããã«100ïŒ ã«å¯Ÿããæ®ãã®åã®è±ã€ãªã³æ°Žãå«
ãã§ãªããããäžæ¹ã®æº¶æ¶²ã¯ãçŽïŒãçŽïŒã¢ã«ã
ãŒã»ã³ãã®Na2ãšçŽïŒãïŒã¢ã«ããŒã»ã³ãã®
SiO2ãšãå«ãã§ãªãã100ã¢ã«ããŒã»ã³ãã«å¯Ÿã
ãæ®ãã®åãæ°Žã§ããã±ã€é žãããªãŠã 溶液ã§ã
ããçééã®ïŒã€ã®æº¶æ¶²ãäžç·ã«æ³šãã§åå¿æ··å
ç©ãäœãããã®æ··åç©ã¯ãæ²æ®¿ãçãããããŠã
ãæ··ããããã次ã«ããããçŽïŒæ¥ããïŒæ¥ã®é
çŽ175âãš195âã®éã«ç¶æããŠåºäœä¹Ÿç¥çæç©ã«
ãããããŠãã®åŸã奜ãŸããã¯550âãã580âã®
éã§çŽïŒãçŽ16æéãçŒããããçŒåŸãïŒïŒ ã®
NH4Cl氎溶液ã§ããã90åéæ¬è³ªçã«ãããªãŠ
ã ããªããªããŸã§ã±ã€é žãã°ãã·ãŠã ãæŽæµã
ããã€ãªã³äº€æã«ãã€ãŠãçµæ¶æ§ã±ã€é žãã°ãã·
ãŠã ã¯ãç±çã«æ°ŽçŽ 圢ã«å解ããããšãã§ããã¢
ã³ã¢ããŠã 圢ã«çããããã ããã«èšèŒãããçµæã®ååç©è³ª
ïŒtemplating materialïŒã¯ãããããäžè¿°ã®ç¬¬ïŒ
ã®æº¶æ¶²ã«å ããããšãã§ããããäŸïŒïŒïŒïŒ10ã
åã³11ã䞊ã³ã«ç¬¬ïŒè¡šåã³ç¬¬ïŒè¡šããããŠãã®æ
现æžäžã«ãããŠèª¬æãããããã«ãæ¿åºŠçŽ0.44ã
çŽ0.48ã¢ã«ããŒã»ã³ãã®ååç©è³ªããæãŸãã圢
ç¶éžææ§ãšå¯žæ³éžææ§ãšãä»äžããã æ°Žãžã®æº¶è§£åºŠã倧ãããããã®ãã°ãã·ãŠã å¡©
ã䜿çšããããšãã§ããããé©åœããç¡æ©å¡©ã®äŸ
ã«ã¯ããã°ãã·ãŠã ã®æ°Žåç©ã®åœ¢ã®å¡©åç©ããã
ã¯èåç©ãããã¯ä»ã®ããã²ã³åç©ãç¡é žãã°ã
ã·ãŠã ãå¡©çŽ é žãã°ãã·ãŠã ãéå¡©çŽ é žãã°ãã·
ãŠã ãåã¯ãªã«ããªã³é žãã°ãã·ãŠã ãå«ãŸã
ããé©åœããææ©å¡©ã®äŸã«ã¯ãé ¢é žãã°ãã·ãŠ
ã ãã®é žãã°ãã·ãŠã ãã·ãŠãŠé žãã°ãã·ãŠã ã
åã¯å®æ¯éŠé žãã°ãã·ãŠã ãå«ãŸãããåœè©²æè¡
ã«ãããŠã¯å ¬ç¥ã®ããã«ãçš®ã æ§ã ãªã¢ã«ã«ãªé
å±ã±ã€é žå¡©æº¶æ¶²ãåæ¥çã«å ¥æå¯èœã§ãããNa2
ãSiO2ãåã³ããã«åæãããã®å€ã®ååç©
ã®ææã®æ¯çãéæããã®ã«ãã®ãããªäºã溶解
ãããŠãããããã®æº¶æ¶²ãéžã¶ããšãã§ãããã åŸã€ãŠãäžèšã®å·¥çšãšç©ççãã©ã¡ãŒã¿ãŒãšã«
åŸãå žåçé åã¯ãçŽ92.8ã¢ã«ããŒã»ã³ãã®è±ã€
ãªã³æ°ŽãçŽ0.11ã0.43ã¢ã«ããŒã»ã³ãã®MgCl2ã»
6H2ãçŽ0.46ã¢ã«ããŒã»ã³ãã®ããã©ãããã«
ã¢ã³ã¢ããŠã ããããã®ååïŒtemplateïŒãåã³
çŽ6.3ããŒã»ã³ãã®å¡©åãããªãŠã ãããªã溶液
ããçŽ1.3ã¢ã«ããŒã»ã³ããé žåãããªãŠã ã
4.4ã¢ã«ããŒã»ã³ããäºé žåã±ã€çŽ ãããã«çŽ
94.3ã¢ã«ããŒã»ã³ããæ°Žã§ããçéã®æº¶æ¶²ïŒ¢ãšå
å¿ãããã ïŒã€ã®æº¶æ¶²ã®éã¯ãåç®äžã¯çãããããã®æ
现æžã«è¿°ã¹ãããããã«ãå®éäžã¯æçµè£œåã«ã€
ããŠææããããã°ãã·ãŠã ã®ã·ãªã«ã«å¯Ÿããå š
äœçå²åã«ç¹ã«çæããŠå¯Ÿçãªéããå€å°å€ãã
ããšãã§ããã åæçæç©ã®æ§é ã¯ã調補ã«äœ¿çšããSiO2ãš
R4ãšã®ã¢ã«æ¯ã«ããçšåºŠé¢ä¿ããããã®æ¯ã
ç¡é倧ã§ããïŒR4ãæ·»å ããªãïŒå ŽåãïœïŒæ Œ
åé¢ééïŒã4.08â«åã³3.4â«ã®ãšããã«ïŒžç·ç²
æ«åæã®ïŒã€ã®äž»èŠãªç·ãåŸãããã ãã§ããã
R4ã®SiO2ã«å¯Ÿããã¢ã«æ¯ã0.33以äžã§ã¯ãç·
ç²æ«åæå³åœ¢ã®äž»èŠãªç·ã¯ãïœïŒæ Œåé¢ééïŒ
3.85â«ã3.80â«ã3.71â«ãåã³11.1â«ã«ãããR4
ã®SiO2ã«å¯Ÿããã¢ã«æ¯ã奜ãŸããç¯å²ã®0.1ã
0.15ã®ç¯å²å ã§ã¯ãç·ç²æ«åæã¯ç¬¬ïŒè¡šã«æ²ã
ãïœïŒæ Œåé¢ééïŒã瀺ãã ãã°ãã·ã¢ã®ã·ãªã«ã«å¯Ÿããã¢ã«æ¯ã¯ããã®çº
æã®çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ãå®çŸ©ããç¬ç¹ã®
ç²æ«ïŒžç·åæå³åœ¢ãçºçŸãããã®ã«æ±ºå®çãªãã®
ã§ããããã°ãã·ã¢ã®ã·ãªã«ã«å¯Ÿããã¢ã«æ¯ã
0.25ãã倧ãããšããã§ã¯ãçµæ¶æ§ã±ã€é žãã°ã
ã·ãŠã ãå®çŸ©ããç²æ«ïŒžç·å³åœ¢ã¯ç¬¬ïŒè¡šã®ç¹æã®
ïœïŒæ Œåé¢ééïŒã瀺ããªãããã°ãã·ã¢ã®ã·ãª
ã«ã«å¯Ÿããã¢ã«æ¯ã0.25ãã倧ããç©è³ªãçšããŠ
åŸãããäž»èŠãªç·ã¯ãïœïŒæ Œåé¢ééïŒã3.83â«ã
11.05â«ã3.78â«ãåã³9.92â«ã®ãšããã«ããã åå¿ç©ã®ç¯å²ã¯ãäžèšã®ç¯å²å ã§ããã
ãè¡šã
奜ãŸãããåºæ¬é
åãã¯æ¬¡ã®ãšããã§ããã
åºæ¬é
åïŒ
ââã±ã€é
žãããªãŠã 181.4ïœ
SiO2 52.1ïœ
Na2 16.1ïœ
H2 113.2ïœ
è±ã€ãªã³æ°Ž 224.1ïœ
è±ã€ãªã³æ°Ž 310.1ïœ
ããã©ãããã«ã¢ã³ã¢ããŠã ãããã23.4ïœ
ïŒTPABrïŒ
å¡©åãã°ãã·ãŠã å
æ°Žåç© 17.6ïœ
å¡©åãããªãŠã 68.2ïœ
å
šåæçšç©è³ªïŒ
H2 647.4ïœ
NaCl 68.2ïœ
SiO2 52.1ïœ
TPABr 23.4ïœ
MgCl2ã»6H2 17.6ïœ
Na2 16.1ïœ
ååãããªãã¡çµæ¶åã®éã«çŽ°åæ§é ã®å¯žæ³å
ã³åœ¢ç¶ã«åœ±é¿ãåãŒãçµæç©ãšããŠã¯ãäžèšã®ã
ã®ã®ããããã䜿çšããããšãã§ãããã (1) äžèšäžè¬åŒã®æ°Žæº¶æ§ç¬¬åã¢ã³ã¢ããŠã å¡©ïŒ R4N+X- äžåŒäžãã¯ççŽ ååæ°ïŒãïŒã®ã¢ã«ãã«åºã
ã¯Cl-ïŒBr-ïŒI-ãåã¯OH-ã§ãããããã¯ã ããã©ãããã«ã¢ã³ã¢ããŠã ãããã ã ã ã¯ããªã ã ã ãšãŒãžã ã ã ããããã·ã ïŒä»¥äžãïœâãããã«åã¯ã€ãœãããã«ïŒ ããã©ããã«ã¢ã³ã¢ããŠã ãããã ã ã ã¯ããªã ã ã ãšãŒãžã ã ã ããããã·ã ïŒä»¥äžãïœâããã«ãã€ãœããã«ã第äžãã
ã«ïŒ ããã©ãšãã«ã¢ã³ã¢ããŠã ãããã ã ã ã¯ããªã ã ã ãšãŒãžã ã ã ããããã·ã ãããŠãŸãïŒ ããã©ã¡ãã«ã¢ã³ã¢ããŠã ããã²ã³åç© ããã©ãã³ãã«ã¢ã³ã¢ããŠã ããã²ã³åç© ããã©ããã·ã«ã¢ã³ã¢ããŠã ããã²ã³åç© ã®ãããªãã®ã§ããã ä»ã®å«çªçŽ ææ©ååç©ãããªãã¡ã ã¢ãããžãåã³ããªã¢ã«ãã«ã¢ãã³ ã¢ããªã³ ãããªãžã³ ãšãã¬ã³ãžã¢ãã³ (2) 第åã¢ã³ã¢ããŠã å¡©âããã©ã¢ã«ãã«ã¢ã³ã¢
ããŠã ããããã·ãïŒ ããã©ãããã«ã¢ã³ã¢ããŠã ããããã·ã
TPAOH ããã©ãšãã«ã¢ã³ã¢ããŠã ããããã·ã
TEAOH ããã©ããã«ã¢ã³ã¢ããŠã ããããã·ã
TBAOH ããã©ã¡ãã«ã¢ã³ã¢ããŠã ããããã·ã
TMAOH åæ§ãªå«çªçŽ ææ©ååç©ã代çšããããšãã§ã
ããã æ¬çºæã®æ°ãã觊åªã補é ããç¬ç¹ãªäŸãäŸ
ïŒïŒïŒïŒïŒåã³ïŒã«ç€ºãã äŸ ïŒ ââéæã®ã±ã€é žãããªãŠã 181.84ïœãè±ã€
ãªã³æ°Ž227.1ïœãšæ··åããŠæº¶æ¶²ãäœã€ããè±ã€
ãªã³æ°Ž310.23ïœã«ãããã©ãããã«ã¢ã³ã¢ããŠã
ãããã22.79ïœãå¡©åãã°ãã·ãŠã å æ°Žåç©
7.61ïœãåã³å¡©åãããªãŠã 68.55ïœãå ããã
ãã®æº¶æ¶²ãå¥ã®ããŒã«ãŒäžã§æº¶æ¶²ãšåæã«æ··å
ãããçµæãšããŠçããæ²æ®¿ãæµåæ§ã®ä¹³çœè²ã¹
ã©ãªãŒã«ãªããŸã§å®éšå®€çšããæ··ãæ©ã§åæ£ã
ãããããŠ15åéååã«æ··åãããã¹ã©ãªãŒã¯ã
ããŒã»ãªãŒãã¯ã¬ãŒãïŒParr autoclaveïŒã®600
mlã®ãããã³ïŒåååïŒã¹ãªãŒãäžã«187âã§68
æéå ¥ããŠçœ®ããèªå·±çºçå§åäžã§çµæ¶åãã
ããPHã¯10.8ã§ãã€ãã å·åŽããŠåæ±ãã容æã«ããåŸãæ¯æ¶²ããçµæ¶
ããéããè±ã€ãªã³æ°Žã§å®å šã«æŽæµããã也ç¥å
ã³ãçŒã¯ããããã145âåã³580âã§ãã®ãã®16
æéã§éæãããã ãçŒããç©è³ªã¯ã0.093ã¢ã«ã®æ°Žæ§å¡©åã¢ã³ã¢
ããŠã ãçšãã80ã90âã§ããããã®æ¥è§Šæéã
90åéã§ããïŒåã®ã€ãªã³äº€æåŠçã«ããããïŒ
åç®ã®ã€ãªã³äº€æåŸãç¡é žé溶液ã«ããã液ã®é
é¢å¡©åç©è©ŠéšãåŠå®çã«ãªããŸã§è©Šæãè±ã€ãªã³
æ°Žã§æŽæµããã也ç¥ããããŠ550âã§åãçŒåŸã
ç·åæã«ããæšæºçãªææ³ã䜿çšããŠç©è³ªãå
æãããçµæãšããŠåŸãããåæå³åœ¢ã第ïŒå³ã«
瀺ããäžã€ã第ïŒè¡šã«å ±åããã äŸ ïŒ äžèšã®é åã«åŸã€ãŠïŒã€ã®å¥ã ãªåå¿ç©æº¶æ¶²ã
調補ããã (1) ââã±ã€é žãããªãŠã 184.34ïœ ïŒãã³ã·ã«ããã¢ããã€ã©ãã«ãã€ã¢ã®PQ
ã³ãŒãã¬ãŒã·ãšã³è£œïŒ è±ã€ãªã³æ°Ž 223.0ïœ (2) è±ã€ãªã³æ°Ž 310.32ïœ ããã©ãããã«ã¢ã³ã¢ããŠã ãããã
23.45ïœ å¡©åãã°ãã·ãŠã å æ°Žåç© 17.37ïœ å¡©åãããªãŠã 68.43ïœ ããããã®æº¶æ¶²ãå¥ã ã«æ··ååŸãããããå¥ã®
ãã©ã¹ã³ãšåæã«å ããŠæ¿åãªæ²æ®¿ã圢æãã
ãã ãã®æ²æŸ±ãããæ··ããŠåæ£ãããPHïŒ10.601ã®
ã¹ã©ãªãŒã圢æãããã15åéæ··ååŸçŽã¡ã«ãã
ããã³ïŒåååïŒãã©ã€ãã³ã°ããã¹ãã³ã¬ã¹éŒ
補ãªãŒãã¯ã¬ãŒãã«åèšã¹ã©ãªãŒãå ¥ãããèªå·±
çºçå§åäžã168âã§çµæ¶åã42æéè¡ãªãããã
æ¯æ¶²ããçµæ¶ãåé¢ããè±ã€ãªã³æ°Žã§æŽæµããã
150âã«ãŠ16æéã§ä¹Ÿç¥ãæãããç¶ããŠ550âã§
16æéãçŒããããçŒããç©è³ªã«ã€ããŠã®ïŒžç·å
æå³åœ¢ã第ïŒå³ã«ç€ºããããã¯ãæšæºçææ³ã«ã
ãåŸããããã®ã§ããã ãããªãŠã ããã¢ã³ã¢ããŠã ãžã®ã€ãªã³äº€æ
ã¯ã80ã90âã§0.1mã®æ°Žæ§å¡©åã¢ã³ã¢ããŠã ã
䜿çšããããããã®æ¥è§Šæéã60ã90åéã§ãã
ïŒåã®å·¥çšã§éæãããç¡é žé溶液ã䜿çšããŠã
液äžã«é žåç©ã®çè·¡ãæ€åºãããªããªããŸã§ãã¢
ã³ã¢ããŠã åã®çµæ¶æ§ç©è³ªãè±ã€ãªã³æ°Žã§æŽæµã
ããæçµã®ïŒšâåã®è§Šåªã¯ã也ç¥åŸ500âã§16æ
éãçŒããããšã«ãã€ãŠåŸãããããã®ç©è³ªã¯ã
掻æ§è©Šéšãè¡ãªããããŸã§å¯å°ãããžã€ãŒå ã«ä¿
管ããã äŸ ïŒ ãã°ãã·ãŠã æºãšããŠé ¢é žãã°ãã·ãŠã ãå©çš
ããŠåæ§ã®è§Šåªã調補ãããââã±ã€é žãããª
ãŠã 181.7ïœãè±ã€ãªã³æ°Ž224.1ïœã§åžéãããã
ãŠååã«ããæ··ããŠæº¶æ¶²ã調補ããã ããã©ãããã«ã¢ã³ã¢ããŠã ãããã23.2ïœã
é ¢é žãã°ãã·ãŠã åæ°Žåç©ïŒãªãŒã«ããªãã
ïŒAldrichïŒïŒ17.6ïœãåã³å¡©åãããªãŠã 68.1ïœ
ãè±ã€ãªã³æ°Ž310.4ïœã«æº¶è§£ããŠæº¶æ¶²ã調補ã
ããå ã®ããã«ã溶液ãšæº¶æ¶²ãšãåæã«æ··å
ããŠçœè²ã®æ²æ®¿ãçãããããæ²æ®¿ã10ã15åé
ããæ··ããŠåæ£ããã次ã«ãããã³ïŒåååïŒã§
ã©ã€ãã³ã°ããããŒã»ãªãŒãã¯ã¬ãŒãã«å ¥ãã
ïŒPHïŒ10.24ïŒãèªå·±çºçå§åã183âã«ãŠ66æéã§
çµæ¶åãéæããããéåã³æŽæµåŸãå ã«æŠèª¬ã
ãããã«å¡©åã¢ã³ã¢ããŠã ãçšããŠçµæ¶ãã€ãªã³
亀æåŠçã«ããããæŽæµã也ç¥ãåã³ãçŒåŸã
ç·åæåæã«ãã€ãŠæ¬æã®ç¬¬ïŒè¡šã«ç€ºããã®ãšå
ãç¹æç·åã³çžå¯ŸåŒ·åºŠã瀺ãããã äŸ ïŒ ãŠããªã³ã«ãŒãã€ãã®ãããã961882060006â
â14ã®ã·ãªã«ã©ã€ãâ115ãç·åæã«ãã
åæãããåæå³åœ¢ã第ïŒå³ã«ç€ºããããã¯ãç±³
åœç¹èš±ç¬¬4061724å·åã³ç±³åœç¹èš±ç¬¬4283306å·ã«ã
ããŠç¢ºèªãããåºçºç©è³ªãšæ¬è³ªçã«åãã§ããã äŸ ïŒ æ¬¡ã«ãããŠãã³ç€Ÿã«è²æž¡ãããç±³åœç¹èš±ç¬¬
4283706å·ã®äŸ82ã«åŸã€ãŠãè³éŠæã«åºã¥ãçå
æ°ŽçŽ ã®éžæçã¢ã«ãã«åã«äœ¿çšãããå«ãã°ãã·
ãŠã 觊åªã調補ããã ã·ãªã«ã«åºã¥ãäŸïŒã®ç©è³ª6.0ïœããè±ã€ãªã³
æ°Ž15mläžã«é ¢é žãã°ãã·ãŠã 5.25ïœãå«æãã溶
液ãšæ··åããã120âã§ïŒæ¥é也ç¥åŸã250âã§ïŒ
æéããããã580âã§16æéãã®ç©è³ªããçã
ããåæ§ã®ïŒžç·åæå³åœ¢ãããã°ãã·ãŠã ãå«æµž
ãããææã«ã€ããŠäžã€ã®æ³šç®ãã¹ãäŸå€ã䌎ã€
ãŠåŸããããããªã¯ã¬ãŒã¹ããªãã¡çµæ¶åã®
MgOã®ç¹åŸŽã§ããïœïŒ2.1ã«ãããææã®ããŒã¯
ãçŸããããåæå³åœ¢ã第ïŒå³ã«ç€ºãããŸã第ïŒ
è¡šã«èŠçŽãããè©Šæã¯13.6ïŒ ã®MgOãå«æãã
ããšãåã€ãã
ã³åœ¢ç¶ã«åœ±é¿ãåãŒãçµæç©ãšããŠã¯ãäžèšã®ã
ã®ã®ããããã䜿çšããããšãã§ãããã (1) äžèšäžè¬åŒã®æ°Žæº¶æ§ç¬¬åã¢ã³ã¢ããŠã å¡©ïŒ R4N+X- äžåŒäžãã¯ççŽ ååæ°ïŒãïŒã®ã¢ã«ãã«åºã
ã¯Cl-ïŒBr-ïŒI-ãåã¯OH-ã§ãããããã¯ã ããã©ãããã«ã¢ã³ã¢ããŠã ãããã ã ã ã¯ããªã ã ã ãšãŒãžã ã ã ããããã·ã ïŒä»¥äžãïœâãããã«åã¯ã€ãœãããã«ïŒ ããã©ããã«ã¢ã³ã¢ããŠã ãããã ã ã ã¯ããªã ã ã ãšãŒãžã ã ã ããããã·ã ïŒä»¥äžãïœâããã«ãã€ãœããã«ã第äžãã
ã«ïŒ ããã©ãšãã«ã¢ã³ã¢ããŠã ãããã ã ã ã¯ããªã ã ã ãšãŒãžã ã ã ããããã·ã ãããŠãŸãïŒ ããã©ã¡ãã«ã¢ã³ã¢ããŠã ããã²ã³åç© ããã©ãã³ãã«ã¢ã³ã¢ããŠã ããã²ã³åç© ããã©ããã·ã«ã¢ã³ã¢ããŠã ããã²ã³åç© ã®ãããªãã®ã§ããã ä»ã®å«çªçŽ ææ©ååç©ãããªãã¡ã ã¢ãããžãåã³ããªã¢ã«ãã«ã¢ãã³ ã¢ããªã³ ãããªãžã³ ãšãã¬ã³ãžã¢ãã³ (2) 第åã¢ã³ã¢ããŠã å¡©âããã©ã¢ã«ãã«ã¢ã³ã¢
ããŠã ããããã·ãïŒ ããã©ãããã«ã¢ã³ã¢ããŠã ããããã·ã
TPAOH ããã©ãšãã«ã¢ã³ã¢ããŠã ããããã·ã
TEAOH ããã©ããã«ã¢ã³ã¢ããŠã ããããã·ã
TBAOH ããã©ã¡ãã«ã¢ã³ã¢ããŠã ããããã·ã
TMAOH åæ§ãªå«çªçŽ ææ©ååç©ã代çšããããšãã§ã
ããã æ¬çºæã®æ°ãã觊åªã補é ããç¬ç¹ãªäŸãäŸ
ïŒïŒïŒïŒïŒåã³ïŒã«ç€ºãã äŸ ïŒ ââéæã®ã±ã€é žãããªãŠã 181.84ïœãè±ã€
ãªã³æ°Ž227.1ïœãšæ··åããŠæº¶æ¶²ãäœã€ããè±ã€
ãªã³æ°Ž310.23ïœã«ãããã©ãããã«ã¢ã³ã¢ããŠã
ãããã22.79ïœãå¡©åãã°ãã·ãŠã å æ°Žåç©
7.61ïœãåã³å¡©åãããªãŠã 68.55ïœãå ããã
ãã®æº¶æ¶²ãå¥ã®ããŒã«ãŒäžã§æº¶æ¶²ãšåæã«æ··å
ãããçµæãšããŠçããæ²æ®¿ãæµåæ§ã®ä¹³çœè²ã¹
ã©ãªãŒã«ãªããŸã§å®éšå®€çšããæ··ãæ©ã§åæ£ã
ãããããŠ15åéååã«æ··åãããã¹ã©ãªãŒã¯ã
ããŒã»ãªãŒãã¯ã¬ãŒãïŒParr autoclaveïŒã®600
mlã®ãããã³ïŒåååïŒã¹ãªãŒãäžã«187âã§68
æéå ¥ããŠçœ®ããèªå·±çºçå§åäžã§çµæ¶åãã
ããPHã¯10.8ã§ãã€ãã å·åŽããŠåæ±ãã容æã«ããåŸãæ¯æ¶²ããçµæ¶
ããéããè±ã€ãªã³æ°Žã§å®å šã«æŽæµããã也ç¥å
ã³ãçŒã¯ããããã145âåã³580âã§ãã®ãã®16
æéã§éæãããã ãçŒããç©è³ªã¯ã0.093ã¢ã«ã®æ°Žæ§å¡©åã¢ã³ã¢
ããŠã ãçšãã80ã90âã§ããããã®æ¥è§Šæéã
90åéã§ããïŒåã®ã€ãªã³äº€æåŠçã«ããããïŒ
åç®ã®ã€ãªã³äº€æåŸãç¡é žé溶液ã«ããã液ã®é
é¢å¡©åç©è©ŠéšãåŠå®çã«ãªããŸã§è©Šæãè±ã€ãªã³
æ°Žã§æŽæµããã也ç¥ããããŠ550âã§åãçŒåŸã
ç·åæã«ããæšæºçãªææ³ã䜿çšããŠç©è³ªãå
æãããçµæãšããŠåŸãããåæå³åœ¢ã第ïŒå³ã«
瀺ããäžã€ã第ïŒè¡šã«å ±åããã äŸ ïŒ äžèšã®é åã«åŸã€ãŠïŒã€ã®å¥ã ãªåå¿ç©æº¶æ¶²ã
調補ããã (1) ââã±ã€é žãããªãŠã 184.34ïœ ïŒãã³ã·ã«ããã¢ããã€ã©ãã«ãã€ã¢ã®PQ
ã³ãŒãã¬ãŒã·ãšã³è£œïŒ è±ã€ãªã³æ°Ž 223.0ïœ (2) è±ã€ãªã³æ°Ž 310.32ïœ ããã©ãããã«ã¢ã³ã¢ããŠã ãããã
23.45ïœ å¡©åãã°ãã·ãŠã å æ°Žåç© 17.37ïœ å¡©åãããªãŠã 68.43ïœ ããããã®æº¶æ¶²ãå¥ã ã«æ··ååŸãããããå¥ã®
ãã©ã¹ã³ãšåæã«å ããŠæ¿åãªæ²æ®¿ã圢æãã
ãã ãã®æ²æŸ±ãããæ··ããŠåæ£ãããPHïŒ10.601ã®
ã¹ã©ãªãŒã圢æãããã15åéæ··ååŸçŽã¡ã«ãã
ããã³ïŒåååïŒãã©ã€ãã³ã°ããã¹ãã³ã¬ã¹éŒ
補ãªãŒãã¯ã¬ãŒãã«åèšã¹ã©ãªãŒãå ¥ãããèªå·±
çºçå§åäžã168âã§çµæ¶åã42æéè¡ãªãããã
æ¯æ¶²ããçµæ¶ãåé¢ããè±ã€ãªã³æ°Žã§æŽæµããã
150âã«ãŠ16æéã§ä¹Ÿç¥ãæãããç¶ããŠ550âã§
16æéãçŒããããçŒããç©è³ªã«ã€ããŠã®ïŒžç·å
æå³åœ¢ã第ïŒå³ã«ç€ºããããã¯ãæšæºçææ³ã«ã
ãåŸããããã®ã§ããã ãããªãŠã ããã¢ã³ã¢ããŠã ãžã®ã€ãªã³äº€æ
ã¯ã80ã90âã§0.1mã®æ°Žæ§å¡©åã¢ã³ã¢ããŠã ã
䜿çšããããããã®æ¥è§Šæéã60ã90åéã§ãã
ïŒåã®å·¥çšã§éæãããç¡é žé溶液ã䜿çšããŠã
液äžã«é žåç©ã®çè·¡ãæ€åºãããªããªããŸã§ãã¢
ã³ã¢ããŠã åã®çµæ¶æ§ç©è³ªãè±ã€ãªã³æ°Žã§æŽæµã
ããæçµã®ïŒšâåã®è§Šåªã¯ã也ç¥åŸ500âã§16æ
éãçŒããããšã«ãã€ãŠåŸãããããã®ç©è³ªã¯ã
掻æ§è©Šéšãè¡ãªããããŸã§å¯å°ãããžã€ãŒå ã«ä¿
管ããã äŸ ïŒ ãã°ãã·ãŠã æºãšããŠé ¢é žãã°ãã·ãŠã ãå©çš
ããŠåæ§ã®è§Šåªã調補ãããââã±ã€é žãããª
ãŠã 181.7ïœãè±ã€ãªã³æ°Ž224.1ïœã§åžéãããã
ãŠååã«ããæ··ããŠæº¶æ¶²ã調補ããã ããã©ãããã«ã¢ã³ã¢ããŠã ãããã23.2ïœã
é ¢é žãã°ãã·ãŠã åæ°Žåç©ïŒãªãŒã«ããªãã
ïŒAldrichïŒïŒ17.6ïœãåã³å¡©åãããªãŠã 68.1ïœ
ãè±ã€ãªã³æ°Ž310.4ïœã«æº¶è§£ããŠæº¶æ¶²ã調補ã
ããå ã®ããã«ã溶液ãšæº¶æ¶²ãšãåæã«æ··å
ããŠçœè²ã®æ²æ®¿ãçãããããæ²æ®¿ã10ã15åé
ããæ··ããŠåæ£ããã次ã«ãããã³ïŒåååïŒã§
ã©ã€ãã³ã°ããããŒã»ãªãŒãã¯ã¬ãŒãã«å ¥ãã
ïŒPHïŒ10.24ïŒãèªå·±çºçå§åã183âã«ãŠ66æéã§
çµæ¶åãéæããããéåã³æŽæµåŸãå ã«æŠèª¬ã
ãããã«å¡©åã¢ã³ã¢ããŠã ãçšããŠçµæ¶ãã€ãªã³
亀æåŠçã«ããããæŽæµã也ç¥ãåã³ãçŒåŸã
ç·åæåæã«ãã€ãŠæ¬æã®ç¬¬ïŒè¡šã«ç€ºããã®ãšå
ãç¹æç·åã³çžå¯ŸåŒ·åºŠã瀺ãããã äŸ ïŒ ãŠããªã³ã«ãŒãã€ãã®ãããã961882060006â
â14ã®ã·ãªã«ã©ã€ãâ115ãç·åæã«ãã
åæãããåæå³åœ¢ã第ïŒå³ã«ç€ºããããã¯ãç±³
åœç¹èš±ç¬¬4061724å·åã³ç±³åœç¹èš±ç¬¬4283306å·ã«ã
ããŠç¢ºèªãããåºçºç©è³ªãšæ¬è³ªçã«åãã§ããã äŸ ïŒ æ¬¡ã«ãããŠãã³ç€Ÿã«è²æž¡ãããç±³åœç¹èš±ç¬¬
4283706å·ã®äŸ82ã«åŸã€ãŠãè³éŠæã«åºã¥ãçå
æ°ŽçŽ ã®éžæçã¢ã«ãã«åã«äœ¿çšãããå«ãã°ãã·
ãŠã 觊åªã調補ããã ã·ãªã«ã«åºã¥ãäŸïŒã®ç©è³ª6.0ïœããè±ã€ãªã³
æ°Ž15mläžã«é ¢é žãã°ãã·ãŠã 5.25ïœãå«æãã溶
液ãšæ··åããã120âã§ïŒæ¥é也ç¥åŸã250âã§ïŒ
æéããããã580âã§16æéãã®ç©è³ªããçã
ããåæ§ã®ïŒžç·åæå³åœ¢ãããã°ãã·ãŠã ãå«æµž
ãããææã«ã€ããŠäžã€ã®æ³šç®ãã¹ãäŸå€ã䌎ã€
ãŠåŸããããããªã¯ã¬ãŒã¹ããªãã¡çµæ¶åã®
MgOã®ç¹åŸŽã§ããïœïŒ2.1ã«ãããææã®ããŒã¯
ãçŸããããåæå³åœ¢ã第ïŒå³ã«ç€ºãããŸã第ïŒ
è¡šã«èŠçŽãããè©Šæã¯13.6ïŒ ã®MgOãå«æãã
ããšãåã€ãã
ãè¡šã
äŸ ïŒ
ââéæã®ã±ã€é
žãããªãŠã 溶液182.1ïœã
è±ã€ãªã³æ°Ž224.2ïœãšæåã«æ··åããããšã«ãã
çµæ¶æ§è§Šåªã調補ãããããã溶液ãšãããã
ãã©ãããã«ã¢ã³ã¢ããŠã ãããã22.7ïœãå¡©å
ãã°ãã·ãŠã å æ°Žåç©17.2ïœãåã³å¡©åãããªãŠ
ã 68.5ïœãè±ã€ãªã³æ°Ž310.8ïœã«æº¶è§£ããŠæº¶æ¶²
ã調補ããã溶解å®äºåŸã溶液åã³æº¶æ¶²ã第
ïŒã®ãã©ã¹ã³ã§åæã«æ··åãããçµæãšããŠçã
ãçœè²ã®ã²ã«ç¶æ²æ®¿ãå®éšå®€çšé»åæ«åœ¢ããæ··ã
æ©ã«ãã€ãŠåæ£ããããããŠ10ã15åéããæ··ã
ããåŸãããã¹ã©ãªãŒã¯PHïŒ10.45ã§ãã€ããã
ã®ã¹ã©ãªãŒãçŽã¡ã«ãããã³ïŒåååïŒã¹ãªãŒã
ä»ããŒã»ãªãŒãã¯ã¬ãŒãã«å ¥ãããã¹ã©ãªãŒã¯ã
èªå·±çºçå§åäžã§ïŒæ¥é180ã185âã§ãæªæãè¡
ãªããã«çµæ¶åãããã ïŒæ¥åŸããªãŒãã¯ã¬ãŒãããç©è³ªãååºããã
éãããããŠããã10ã®è±ã€ãªã³æ°Žã§æŽæµã
ãããéã±ãŒã¯ã140âã§16æé也ç¥ãããããŠ
550ã580âã§16æéãçŒãããããã40ïœã®ç©è³ª
ãåŸãããã 觊åªçšéã«ãšã€ãŠæãŸãããªããããªãŠã ãé€
å»ããããããçŒããåèšç©è³ªãïŒééïŒ ã®æ°Žæ§
å¡©åã¢ã³ã¢ããŠã ãçšããŠ80ã90âã§ãããã90
åéãã€ç¶ããŠïŒåæŽæµãããã液ã«1.0Nç¡é ž
éãïŒæ»Žãã€å ããŠéé¢å¡©åç©ãæ€åºãããªããª
ããŸã§ãã¢ã³ã¢ããŠã åã®çµæ¶æ§ç©è³ªãè±ã€ãªã³
æ°Žã§æŽæµãããæŽæµãããéã±ãŒã¯ã140âã§16
æéåã³ä¹Ÿç¥ãããããŠ550ã580âã§16æéãçŒ
ãããé ã®KaæŸå°ãå©çšããæšæºçãªç²æ«ïŒžç·
åæææ³ãçšããŠãã®ç©è³ªã®è©Šæãåæãããå
æå³åœ¢ã¯ã第ïŒå³ã®ãããšéåžžã«é¡äŒŒããŠããã
ãã®ç©è³ªã®åæã¯ãMgOãšããŠ8.6ïŒ ã®ãã°ãã·
ãŠã ãš940ppmã®Al2O3äžçŽç©ãšã瀺ããã å ã«ç€ºããããã«ãåºé¡äººãã®çºæã¯ãæ¬çºæ
ã®æ°ãã觊åªãè³éŠæååç©ã®ã¢ã«ãã«åã«å©çš
ããããšãå å«ããããã®ã¢ã«ãã«ååå¿ã¯ãã
ããæ§åŒåã¯é£ç¶æ§åŒã§è¡ãªãããšãã§ãããã
䜿çšããããšãã§ããè³éŠæååç©ã«ã¯ããã³ãŒ
ã³ããã«ãšã³ãåã¯ããšããŒã«ã®ãããªåäžç°è³
éŠæååç©ããªãã¡ã¢ãè³éŠæååç©ãå«ãŸã
ããæ¬çºæã®æ¹æ³ã«ããã¢ã«ãã«åããåã«ã¡ã¿
åã³ãªã«ãã®äœçœ®ã§ç°ã眮æãããããšã¯ãåå¿
èªäœãæå¶ããªãããã©ããæ¬çºæã®è§Šåªã®ãå
åãµãããæ©èœã¯ããã®çŽ°åã®å€§ãããèšèŒãã
ãããã«èª¿ç¯ãããå Žåããã©é åã®ååç©ãéž
æçã«çããã®ã§ãæ¬çºæã®å©ç¹ã¯ã眮æåºã«é¢
ããŠã¯ïŒããšããŒã«åã³ãã«ãšã³ã䜿çšããå Žå
ã®ãããªïŒãã©ã®äœçœ®ã«æ¯èŒçç°¡åãªã¢ã«ãã«åº
åã¯ã¢ã«ã³ãŒã«æ§åºã®çµåãçããç©è³ªãçšãã
ããšã§ããäžå±€æããã«ãªããç¹ã«ãåºé¡äººãã¯
ã¢ã«ãã«åå€ãšããŠïŒãïŒã®ççŽ ååãæãããª
ã¬ãã€ã³åã³ã¢ãã¢ã«ã³ãŒã«ãããªãã¡ã¡ã¿ããŒ
ã«ããšã¿ããŒã«ããããããŒã«ãã€ãœãããããŒ
ã«ããããã¬ã³ãåã³ãšãã¬ã³ã䜿çšããã®ã奜
ããããã§äœ¿çšãããã¢ã«ãã«åæ¡ä»¶ããªãçšèª
ã¯ãçŽ300ã500âã®éã®æž©åºŠã倧æ°å§ããé«ã
350psigããã¯äœãå§åãã¢ã«ãã«åå€ã®è³éŠæ
ååç©ã«å¯ŸããçŽ0.2ã1.0ïŒïŒã®ç¯å²ã®ã¢ã«æ¯ã
åã³æéåœãïŒïœã®è§Šåªã«ã€ãçŽ0.5ãã10ïœãŸ
ã§ã®äŸçµŠæ··åç©ã®äŸçµŠéããå å«ããããããã®
æ¡ä»¶ã¯ãéžææ§èœåã®ããã¢ã«ãã«ååã¯ããã®
ãªãã¢ã«ãã«åãäžè¬çã«æãããŸãããã®æè¡
ã®çç·Žè ã«ã¯å ¬ç¥ã§ããããã«ããããå€ããŠã
転åçãæéãéžææ§ãåã³ãã®ä»ã®å åã«å€å
ãããããããšãã§ãããã äŸ ïŒ ãšãã¬ã³ã䜿çšãããã«ãšã³ã®ã¢ã«ãã«å å€åŸ0.25ã€ã³ãã®316ã¹ãã³ã¬ã¹éŒïŒSS316ïŒè£œ
ããŠãŒãã«äŸïŒã§èª¿è£œããçµæ¶æ§ã±ã€é žãã°ãã·
ãŠã 觊åªãããã1.0ïœå ¥ããã¯ã€ã€ã¹ã¯ãªãŒã³
åã³ã°ã©ã¹ãŠãŒã«ãçµåããŠé©åœã«ä¿æãããæ
éã«æž¬å®ããçªçŽ ãšãšãã¬ã³ãšã§æ§æãããã¬ã¹
ã®æµãäžã«ãè©Šè¬ççŽã®ãã«ãšã³ã1.0ïœâãã«
ãšã³ïŒïœâ觊åªïŒïœã®éé空éé床ïŒWHSVïŒ
ã«èžçºããããè³éŠæååç©ã®ã¢ã«ãã«åå€ã«å¯Ÿ
ããå²åã¯ã1.8ïŒ1.0ã«å¶åŸ¡ãããäŸçµŠç©è³ªãšå
å¿æµåºç©è³ªã®äž¡è ããªã³ã©ã€ã³ã¬ã¹ã¯ãããã°ã©
ãã§æž¬å®ãããåå¿æž©åºŠã¯ãæªæãã溶èé济ã§
400âã«ç¶æããã1atmã®å ¥å£å§åã§ãåçž®ã§ã
ãåå¿çæç©ã16æéã®æéã«ããã€ãŠéããïœ
âãšãã«ãã«ãšã³ãžã®è»¢åçåã³éžææ§ãåæã
ãããã«ãšã³ã®è»¢åçã¯51.6ïŒ ã§ããããšãã«ã
ã«ãšã³ã®78.5ïŒ ã¯ïœâãšãã«ãã«ãšã³ã§ãã€ãã
äžåååã¯ã¢ã«ãã«äº€æåå¿ã®ããã®åéæ倱
ã¯ã液äœçæç©ã®çŽ1.6ïŒ ã®å²åã«ãªã€ãã 425âãäžã€åæ§ã®äŸçµŠéåã³æ¡ä»¶ã§ã¯ããã«
ãšã³è»¢åçã¯49.2ïŒ ã§ããããšã芳枬ããããŸ
ããïœâãšãã«ãã«ãšã³ã¯å šãšãã«ãã«ãšã³åã®
80.1ïŒ ã§ãããïœâãšãã«ãã«ãšã³ã¯éãããã
çæç©ã®0.1ïŒ æªæºã§ãã€ãã äŸ ïŒ äŸïŒã«åŸã€ãŠèª¿è£œããã±ã€é žãã°ãã·ãŠã 觊åª
ãã400âåã³å€§æ°å§ã§ãšãã¬ã³ãçšãããã«ãš
ã³ã®æ°çžã¢ã«ãã«åã«ã€ããŠåæ§ã®æ¹æ³ã§è©Šéšã
ããããã«ãšã³ã®ãšãã¬ã³ã«å¯Ÿããã¢ã«æ¯2.3ïŒ
1.0ãåã³åžéã¬ã¹ãšããŠçªçŽ ã䜿çšããçŽ1.0ïœ
âãã«ãšã³ïŒïœâ觊åªïŒïœã®WHSVã§ãåçž®ç
æç©ãäžæ©ãããŠ16æéã«ããã€ãŠéããã¬ã¹ã¯
ãããã°ã©ãïŒGCïŒã«ããåæããã転åçã¯
çè«å€ã®85ïŒ ã§ãããïœâãšãã«ãã«ãšã³ã«å¯Ÿã
ãéžææ§ã93.7ïŒ ã§ãããšèŠ³æž¬ãããå¯åå¿ã¯å
æããçæç©ã®1.9ïŒ ã®å²åã«ãªã€ãããã³ãŒã³ã
ãšãã«ãã³ãŒã³ãåã³å€çœ®æïŒpolysubstitutedïŒ
è³éŠæååç©ãžã®åéæ倱ã¯åè¶çã§ããããšã
ã¬ã³ããªãªãŽããŒåãã圢跡ã¯ã»ãšãã©ãªãã€
ãã äŸïŒ æ¯èŒäŸ ãšãã¬ã³ã䜿çšããŠïœâãšãã«ãã«ãšã³ãçæ
ãããã«ãšã³ã®æ°çžã¢ã«ãã«åã«ããã掻æ§åã³
éžææ§ã«ã€ããŠãäŸïŒåã³äŸïŒã«èšèŒãã觊åªè©Š
æããè©Šéšããã400âåã³475âã®åå¿æž©åºŠã®ã
ãããã«ã€ããŠã1.0ã1.2ïœâãã«ãšã³ïŒïœâ觊
åªïŒïœã®WHSVåã³ãã«ãšã³ïŒãšãã¬ã³ã®ã¢ã«
æ¯2.5ã2.8ïŒ1.0ã§ïŒã16æéã®æéã«ããã€ãŠæ¶²
äœçæç©ãéãããããŒã¿ãäžèšã®è¡šã«ç€ºãã
è±ã€ãªã³æ°Ž224.2ïœãšæåã«æ··åããããšã«ãã
çµæ¶æ§è§Šåªã調補ãããããã溶液ãšãããã
ãã©ãããã«ã¢ã³ã¢ããŠã ãããã22.7ïœãå¡©å
ãã°ãã·ãŠã å æ°Žåç©17.2ïœãåã³å¡©åãããªãŠ
ã 68.5ïœãè±ã€ãªã³æ°Ž310.8ïœã«æº¶è§£ããŠæº¶æ¶²
ã調補ããã溶解å®äºåŸã溶液åã³æº¶æ¶²ã第
ïŒã®ãã©ã¹ã³ã§åæã«æ··åãããçµæãšããŠçã
ãçœè²ã®ã²ã«ç¶æ²æ®¿ãå®éšå®€çšé»åæ«åœ¢ããæ··ã
æ©ã«ãã€ãŠåæ£ããããããŠ10ã15åéããæ··ã
ããåŸãããã¹ã©ãªãŒã¯PHïŒ10.45ã§ãã€ããã
ã®ã¹ã©ãªãŒãçŽã¡ã«ãããã³ïŒåååïŒã¹ãªãŒã
ä»ããŒã»ãªãŒãã¯ã¬ãŒãã«å ¥ãããã¹ã©ãªãŒã¯ã
èªå·±çºçå§åäžã§ïŒæ¥é180ã185âã§ãæªæãè¡
ãªããã«çµæ¶åãããã ïŒæ¥åŸããªãŒãã¯ã¬ãŒãããç©è³ªãååºããã
éãããããŠããã10ã®è±ã€ãªã³æ°Žã§æŽæµã
ãããéã±ãŒã¯ã140âã§16æé也ç¥ãããããŠ
550ã580âã§16æéãçŒãããããã40ïœã®ç©è³ª
ãåŸãããã 觊åªçšéã«ãšã€ãŠæãŸãããªããããªãŠã ãé€
å»ããããããçŒããåèšç©è³ªãïŒééïŒ ã®æ°Žæ§
å¡©åã¢ã³ã¢ããŠã ãçšããŠ80ã90âã§ãããã90
åéãã€ç¶ããŠïŒåæŽæµãããã液ã«1.0Nç¡é ž
éãïŒæ»Žãã€å ããŠéé¢å¡©åç©ãæ€åºãããªããª
ããŸã§ãã¢ã³ã¢ããŠã åã®çµæ¶æ§ç©è³ªãè±ã€ãªã³
æ°Žã§æŽæµãããæŽæµãããéã±ãŒã¯ã140âã§16
æéåã³ä¹Ÿç¥ãããããŠ550ã580âã§16æéãçŒ
ãããé ã®KaæŸå°ãå©çšããæšæºçãªç²æ«ïŒžç·
åæææ³ãçšããŠãã®ç©è³ªã®è©Šæãåæãããå
æå³åœ¢ã¯ã第ïŒå³ã®ãããšéåžžã«é¡äŒŒããŠããã
ãã®ç©è³ªã®åæã¯ãMgOãšããŠ8.6ïŒ ã®ãã°ãã·
ãŠã ãš940ppmã®Al2O3äžçŽç©ãšã瀺ããã å ã«ç€ºããããã«ãåºé¡äººãã®çºæã¯ãæ¬çºæ
ã®æ°ãã觊åªãè³éŠæååç©ã®ã¢ã«ãã«åã«å©çš
ããããšãå å«ããããã®ã¢ã«ãã«ååå¿ã¯ãã
ããæ§åŒåã¯é£ç¶æ§åŒã§è¡ãªãããšãã§ãããã
䜿çšããããšãã§ããè³éŠæååç©ã«ã¯ããã³ãŒ
ã³ããã«ãšã³ãåã¯ããšããŒã«ã®ãããªåäžç°è³
éŠæååç©ããªãã¡ã¢ãè³éŠæååç©ãå«ãŸã
ããæ¬çºæã®æ¹æ³ã«ããã¢ã«ãã«åããåã«ã¡ã¿
åã³ãªã«ãã®äœçœ®ã§ç°ã眮æãããããšã¯ãåå¿
èªäœãæå¶ããªãããã©ããæ¬çºæã®è§Šåªã®ãå
åãµãããæ©èœã¯ããã®çŽ°åã®å€§ãããèšèŒãã
ãããã«èª¿ç¯ãããå Žåããã©é åã®ååç©ãéž
æçã«çããã®ã§ãæ¬çºæã®å©ç¹ã¯ã眮æåºã«é¢
ããŠã¯ïŒããšããŒã«åã³ãã«ãšã³ã䜿çšããå Žå
ã®ãããªïŒãã©ã®äœçœ®ã«æ¯èŒçç°¡åãªã¢ã«ãã«åº
åã¯ã¢ã«ã³ãŒã«æ§åºã®çµåãçããç©è³ªãçšãã
ããšã§ããäžå±€æããã«ãªããç¹ã«ãåºé¡äººãã¯
ã¢ã«ãã«åå€ãšããŠïŒãïŒã®ççŽ ååãæãããª
ã¬ãã€ã³åã³ã¢ãã¢ã«ã³ãŒã«ãããªãã¡ã¡ã¿ããŒ
ã«ããšã¿ããŒã«ããããããŒã«ãã€ãœãããããŒ
ã«ããããã¬ã³ãåã³ãšãã¬ã³ã䜿çšããã®ã奜
ããããã§äœ¿çšãããã¢ã«ãã«åæ¡ä»¶ããªãçšèª
ã¯ãçŽ300ã500âã®éã®æž©åºŠã倧æ°å§ããé«ã
350psigããã¯äœãå§åãã¢ã«ãã«åå€ã®è³éŠæ
ååç©ã«å¯ŸããçŽ0.2ã1.0ïŒïŒã®ç¯å²ã®ã¢ã«æ¯ã
åã³æéåœãïŒïœã®è§Šåªã«ã€ãçŽ0.5ãã10ïœãŸ
ã§ã®äŸçµŠæ··åç©ã®äŸçµŠéããå å«ããããããã®
æ¡ä»¶ã¯ãéžææ§èœåã®ããã¢ã«ãã«ååã¯ããã®
ãªãã¢ã«ãã«åãäžè¬çã«æãããŸãããã®æè¡
ã®çç·Žè ã«ã¯å ¬ç¥ã§ããããã«ããããå€ããŠã
転åçãæéãéžææ§ãåã³ãã®ä»ã®å åã«å€å
ãããããããšãã§ãããã äŸ ïŒ ãšãã¬ã³ã䜿çšãããã«ãšã³ã®ã¢ã«ãã«å å€åŸ0.25ã€ã³ãã®316ã¹ãã³ã¬ã¹éŒïŒSS316ïŒè£œ
ããŠãŒãã«äŸïŒã§èª¿è£œããçµæ¶æ§ã±ã€é žãã°ãã·
ãŠã 觊åªãããã1.0ïœå ¥ããã¯ã€ã€ã¹ã¯ãªãŒã³
åã³ã°ã©ã¹ãŠãŒã«ãçµåããŠé©åœã«ä¿æãããæ
éã«æž¬å®ããçªçŽ ãšãšãã¬ã³ãšã§æ§æãããã¬ã¹
ã®æµãäžã«ãè©Šè¬ççŽã®ãã«ãšã³ã1.0ïœâãã«
ãšã³ïŒïœâ觊åªïŒïœã®éé空éé床ïŒWHSVïŒ
ã«èžçºããããè³éŠæååç©ã®ã¢ã«ãã«åå€ã«å¯Ÿ
ããå²åã¯ã1.8ïŒ1.0ã«å¶åŸ¡ãããäŸçµŠç©è³ªãšå
å¿æµåºç©è³ªã®äž¡è ããªã³ã©ã€ã³ã¬ã¹ã¯ãããã°ã©
ãã§æž¬å®ãããåå¿æž©åºŠã¯ãæªæãã溶èé济ã§
400âã«ç¶æããã1atmã®å ¥å£å§åã§ãåçž®ã§ã
ãåå¿çæç©ã16æéã®æéã«ããã€ãŠéããïœ
âãšãã«ãã«ãšã³ãžã®è»¢åçåã³éžææ§ãåæã
ãããã«ãšã³ã®è»¢åçã¯51.6ïŒ ã§ããããšãã«ã
ã«ãšã³ã®78.5ïŒ ã¯ïœâãšãã«ãã«ãšã³ã§ãã€ãã
äžåååã¯ã¢ã«ãã«äº€æåå¿ã®ããã®åéæ倱
ã¯ã液äœçæç©ã®çŽ1.6ïŒ ã®å²åã«ãªã€ãã 425âãäžã€åæ§ã®äŸçµŠéåã³æ¡ä»¶ã§ã¯ããã«
ãšã³è»¢åçã¯49.2ïŒ ã§ããããšã芳枬ããããŸ
ããïœâãšãã«ãã«ãšã³ã¯å šãšãã«ãã«ãšã³åã®
80.1ïŒ ã§ãããïœâãšãã«ãã«ãšã³ã¯éãããã
çæç©ã®0.1ïŒ æªæºã§ãã€ãã äŸ ïŒ äŸïŒã«åŸã€ãŠèª¿è£œããã±ã€é žãã°ãã·ãŠã 觊åª
ãã400âåã³å€§æ°å§ã§ãšãã¬ã³ãçšãããã«ãš
ã³ã®æ°çžã¢ã«ãã«åã«ã€ããŠåæ§ã®æ¹æ³ã§è©Šéšã
ããããã«ãšã³ã®ãšãã¬ã³ã«å¯Ÿããã¢ã«æ¯2.3ïŒ
1.0ãåã³åžéã¬ã¹ãšããŠçªçŽ ã䜿çšããçŽ1.0ïœ
âãã«ãšã³ïŒïœâ觊åªïŒïœã®WHSVã§ãåçž®ç
æç©ãäžæ©ãããŠ16æéã«ããã€ãŠéããã¬ã¹ã¯
ãããã°ã©ãïŒGCïŒã«ããåæããã転åçã¯
çè«å€ã®85ïŒ ã§ãããïœâãšãã«ãã«ãšã³ã«å¯Ÿã
ãéžææ§ã93.7ïŒ ã§ãããšèŠ³æž¬ãããå¯åå¿ã¯å
æããçæç©ã®1.9ïŒ ã®å²åã«ãªã€ãããã³ãŒã³ã
ãšãã«ãã³ãŒã³ãåã³å€çœ®æïŒpolysubstitutedïŒ
è³éŠæååç©ãžã®åéæ倱ã¯åè¶çã§ããããšã
ã¬ã³ããªãªãŽããŒåãã圢跡ã¯ã»ãšãã©ãªãã€
ãã äŸïŒ æ¯èŒäŸ ãšãã¬ã³ã䜿çšããŠïœâãšãã«ãã«ãšã³ãçæ
ãããã«ãšã³ã®æ°çžã¢ã«ãã«åã«ããã掻æ§åã³
éžææ§ã«ã€ããŠãäŸïŒåã³äŸïŒã«èšèŒãã觊åªè©Š
æããè©Šéšããã400âåã³475âã®åå¿æž©åºŠã®ã
ãããã«ã€ããŠã1.0ã1.2ïœâãã«ãšã³ïŒïœâ觊
åªïŒïœã®WHSVåã³ãã«ãšã³ïŒãšãã¬ã³ã®ã¢ã«
æ¯2.5ã2.8ïŒ1.0ã§ïŒã16æéã®æéã«ããã€ãŠæ¶²
äœçæç©ãéãããããŒã¿ãäžèšã®è¡šã«ç€ºãã
ãè¡šã
ãè¡šã
äŸ 10
ã€ãœãããããŒã«ïŒIPAïŒã䜿çšãããã³ãŒã³ã®
ã¢ã«ãã«å å€åŸïŒã€ã³ããé·ã20ã€ã³ãã®ã¹ãã³ã¬ã¹éŒè£œ
管ååå¿åšã«ãäŸïŒã«åŸã€ãŠèª¿è£œããã±ã€é žãã°
ãã·ãŠã 觊åªã®ïŒïŒ16âÃïŒïŒïŒâã®æŒåºãç©
21.2ïœãè©°ããã15wïŒïœããŒã»ã³ãã®ã¬ãã«ã®
ãã€ã¿ãã«ïŒCatapalïŒSBã¢ã«ãããçµåå€ãšã
ãŠäœ¿çšããã觊åªåºããåã«äºç±éšãšããŠåãäž
掻æ§ã»ã©ããã¯ãè©°ãã管ååå¿åšã®äžéšã«ãã
ã³ãŒã³åã³ã€ãœãããããŒã«ã®ïŒïŒïŒã¢ã«æ··åç©
ãäŸçµŠãããåæåå¿æ¡ä»¶ã¯ãèå§100psigã§375
âããããŠæ¶²äŸçµŠæµé10mlïŒminã§ãã€ããé転
ãïŒæ¥è¡ãªã€ãåŸãïŒæéã®æéã«ããã€ãŠæ¶²äœ
çæç©ãéããã¯ã¡ã³ã«ã€ããŠåæãããIPAã®
40.4ïŒ ãã¯ã¡ã³ã«è»¢åãçŽ10.9ïŒ ããžã€ãœããã
ã«ãã³ãŒã³åã³ããªã€ãœãããã«ãã³ãŒã³ã«è»¢å
ãããé転ã168æéè¡ãªã€ãåŸã觊åªæŽ»æ§ã®æ
æã®æ倱ã¯èŠ³æž¬ã§ããªãã€ãã äŸ 11 ã¡ã¿ããŒã«ã䜿çšããããšããŒã«ã®ã¢ã«ãã«å å¶åŸ¡ãããçªçŽ ã®æµãäžã«ããšããŒã«åã³ã¡ã¿
ããŒã«ãå¥ã ã«èžçºãããæ··åããããããäŸïŒ
ã§èª¿è£œããã±ã€é žãã°ãã·ãŠã 觊åªã®è©Šæäžãé
éãããã0.5ïœâ液äœäŸçµŠåæïŒã¡ã¿ããŒã«ïŒ
ããšããŒã«ïŒïŒïœâ觊åªïŒïœã®WHSVåã³350â
ã®åå¿æž©åºŠã§ã16æéã®æéã«ããã€ãŠå瞮液äœ
çæç©ãéããæ¯ç®¡ã¬ã¹ã¯ãããã°ã©ãã€ãŒã«ã
ãåæãããïœâïœâïœã®ã¯ã¬ãŸãŒã«ã®ããªã¡ã
ã«ã·ãªã«ãšãŒãã«ã䜿çšããèªå°äœåæ³
ïŒderivitization methodïŒãå©çšããŠãããã®çž
察çãªæ¿åºŠã枬å®ãããæ°Žåãå«ãŸãªãåæçµæ
ãäžè¡šã«ç€ºãã ã¡ã¿ããŒã« 12.1ïŒ ããšããŒã« 70.8ïŒ ã¢ããœãŒã« 1.9 ïœâã¯ã¬ãŸãŒã« 6.7 ïœâã¯ã¬ãŸãŒã« 0.23 ïœâã¯ã¬ãŸãŒã« 2.1 ãã·ã¬ããŒã«ïŒéè³ªç© 6.2 第ïŒè¡šã¯ãæ¬çºæã®ã¢ã¬ããŠã©ãŒã·ãŒã觊åªã
ãã«ãšã³ã«ãšãã¬ã³åºãææã®ãã©äœçœ®ã«é 眮ã
ãŠä»å ããèœåãããã®ç®çã®ããã«äžè¬ã«äœ¿çš
ãããä»ã®ç©è³ªã®ãããšæ¯èŒããããã®äžé£ã®æ¯
èŒã«ãããæé ã¯ãäŸïŒã®ãããšåæ§ã§ãã€ãã
ã¢ã«ãã«å å€åŸïŒã€ã³ããé·ã20ã€ã³ãã®ã¹ãã³ã¬ã¹éŒè£œ
管ååå¿åšã«ãäŸïŒã«åŸã€ãŠèª¿è£œããã±ã€é žãã°
ãã·ãŠã 觊åªã®ïŒïŒ16âÃïŒïŒïŒâã®æŒåºãç©
21.2ïœãè©°ããã15wïŒïœããŒã»ã³ãã®ã¬ãã«ã®
ãã€ã¿ãã«ïŒCatapalïŒSBã¢ã«ãããçµåå€ãšã
ãŠäœ¿çšããã觊åªåºããåã«äºç±éšãšããŠåãäž
掻æ§ã»ã©ããã¯ãè©°ãã管ååå¿åšã®äžéšã«ãã
ã³ãŒã³åã³ã€ãœãããããŒã«ã®ïŒïŒïŒã¢ã«æ··åç©
ãäŸçµŠãããåæåå¿æ¡ä»¶ã¯ãèå§100psigã§375
âããããŠæ¶²äŸçµŠæµé10mlïŒminã§ãã€ããé転
ãïŒæ¥è¡ãªã€ãåŸãïŒæéã®æéã«ããã€ãŠæ¶²äœ
çæç©ãéããã¯ã¡ã³ã«ã€ããŠåæãããIPAã®
40.4ïŒ ãã¯ã¡ã³ã«è»¢åãçŽ10.9ïŒ ããžã€ãœããã
ã«ãã³ãŒã³åã³ããªã€ãœãããã«ãã³ãŒã³ã«è»¢å
ãããé転ã168æéè¡ãªã€ãåŸã觊åªæŽ»æ§ã®æ
æã®æ倱ã¯èŠ³æž¬ã§ããªãã€ãã äŸ 11 ã¡ã¿ããŒã«ã䜿çšããããšããŒã«ã®ã¢ã«ãã«å å¶åŸ¡ãããçªçŽ ã®æµãäžã«ããšããŒã«åã³ã¡ã¿
ããŒã«ãå¥ã ã«èžçºãããæ··åããããããäŸïŒ
ã§èª¿è£œããã±ã€é žãã°ãã·ãŠã 觊åªã®è©Šæäžãé
éãããã0.5ïœâ液äœäŸçµŠåæïŒã¡ã¿ããŒã«ïŒ
ããšããŒã«ïŒïŒïœâ觊åªïŒïœã®WHSVåã³350â
ã®åå¿æž©åºŠã§ã16æéã®æéã«ããã€ãŠå瞮液äœ
çæç©ãéããæ¯ç®¡ã¬ã¹ã¯ãããã°ã©ãã€ãŒã«ã
ãåæãããïœâïœâïœã®ã¯ã¬ãŸãŒã«ã®ããªã¡ã
ã«ã·ãªã«ãšãŒãã«ã䜿çšããèªå°äœåæ³
ïŒderivitization methodïŒãå©çšããŠãããã®çž
察çãªæ¿åºŠã枬å®ãããæ°Žåãå«ãŸãªãåæçµæ
ãäžè¡šã«ç€ºãã ã¡ã¿ããŒã« 12.1ïŒ ããšããŒã« 70.8ïŒ ã¢ããœãŒã« 1.9 ïœâã¯ã¬ãŸãŒã« 6.7 ïœâã¯ã¬ãŸãŒã« 0.23 ïœâã¯ã¬ãŸãŒã« 2.1 ãã·ã¬ããŒã«ïŒéè³ªç© 6.2 第ïŒè¡šã¯ãæ¬çºæã®ã¢ã¬ããŠã©ãŒã·ãŒã觊åªã
ãã«ãšã³ã«ãšãã¬ã³åºãææã®ãã©äœçœ®ã«é 眮ã
ãŠä»å ããèœåãããã®ç®çã®ããã«äžè¬ã«äœ¿çš
ãããä»ã®ç©è³ªã®ãããšæ¯èŒããããã®äžé£ã®æ¯
èŒã«ãããæé ã¯ãäŸïŒã®ãããšåæ§ã§ãã€ãã
ãè¡šã
第ïŒè¡šãããæ¬çºæã®ç©è³ªã¯è»¢åã«å¹æããã
ã°ããã§ãªããïœâãšãã«ãã«ãšã³ã®ä»ã®ãšãã«
ãã«ãšã³ã«å¯Ÿããæ¯çãã¯ããã«é«ãããã®ã«å
ããŠããã®ä»ã®ãã®ããææã«æžå°ãããããšã
ãããšãäºè§£ã§ããããæ¬çºæã®è§Šåªã¯ãARãª
ãåŒã®ç©è³ªã§ãã€ãŠããã®åŒäžã®ïŒ¡ããã³ãŒã³ç°
ã§ããããæ°ŽçŽ ãããããã·ã«åºãåã¯ã¡ãã«
åºã§ããç©è³ªãããªãã¡ãã³ãŒã³ãããšããŒã«ã
åã³ãã«ãšã³ãã¢ã«ãã«åããã®ã«ç¹ã«æçšã§ã
ããåèšã¢ã«ãã«åã¯ãã¡ãã«åºåã¯ãšãã«åºã
çšããŠæãéœåããæãããã ã€ãœãããããŒã«ãçšããŠã¯ã¡ã³ãçãããã³
ãŒã³ã®ã¢ã«ãã«åã«ã€ããŠãæ¯èŒçµæã第ïŒè¡šã«
瀺ããæé ã¯ãããã§ãäŸïŒã®ãããšåæ§ã§ãã€
ãã
ã°ããã§ãªããïœâãšãã«ãã«ãšã³ã®ä»ã®ãšãã«
ãã«ãšã³ã«å¯Ÿããæ¯çãã¯ããã«é«ãããã®ã«å
ããŠããã®ä»ã®ãã®ããææã«æžå°ãããããšã
ãããšãäºè§£ã§ããããæ¬çºæã®è§Šåªã¯ãARãª
ãåŒã®ç©è³ªã§ãã€ãŠããã®åŒäžã®ïŒ¡ããã³ãŒã³ç°
ã§ããããæ°ŽçŽ ãããããã·ã«åºãåã¯ã¡ãã«
åºã§ããç©è³ªãããªãã¡ãã³ãŒã³ãããšããŒã«ã
åã³ãã«ãšã³ãã¢ã«ãã«åããã®ã«ç¹ã«æçšã§ã
ããåèšã¢ã«ãã«åã¯ãã¡ãã«åºåã¯ãšãã«åºã
çšããŠæãéœåããæãããã ã€ãœãããããŒã«ãçšããŠã¯ã¡ã³ãçãããã³
ãŒã³ã®ã¢ã«ãã«åã«ã€ããŠãæ¯èŒçµæã第ïŒè¡šã«
瀺ããæé ã¯ãããã§ãäŸïŒã®ãããšåæ§ã§ãã€
ãã
ãè¡šã
ããã§ãããã®ä»ã®ãã®ã®ããŒã»ã³ããã¯ãåŸ
æ¥ã®ç©è³ªã®ããã®ååãããäœãã çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã¯ãã¢ã«ã«ãªéå±
åãã¢ã³ã¢ããŠã åããããã¯æ°ŽçŽ åã®ãããã
ã§äœ¿çšããããšãã§ãããçµæ¶æ§ã±ã€é žãã°ãã·
ãŠã ã¯ãæïŒéãã³ãã«ããããã±ã«ïŒã¯ãã¡
ããæïŒã¯ãã ãã¢ãªããã³ãã¿ã³ã°ã¹ã
ã³ïŒãåã¯ãçœéããã©ãžãŠã ãåã³ããžãŠã ã®
ãããªè²Žéå±ã®åŠãæ°ŽçŽ å觊åªæåãšçµåãããŠ
䜿çšããããšãã§ããããã®ãããªæåã¯ãçµæ¶
æ§ã±ã€é žãã°ãã·ãŠã ã«å«æµžãããããšåã¯ç©ç
çã«èŠªå¯ã«ããã«æ·»å ããããšãã§ããã çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã¯ãåžåå€åã¯è§Šåª
ãšããŠäœ¿çšãããšãã«ã¯ã奜ãŸããã¯ã空æ°ãçª
çŽ çã®ãããªé°å²æ°äžã«ãããŠå€§æ°å§åã¯æžå§
ïŒsubatmospheric pressureïŒäžã§200âãã600
âãŸã§ã®ç¯å²ã®æž©åºŠã«ïŒã24æéå ç±ããããšã«
ãã€ãŠè±æ°Žåã«å€ããã¹ãã§ããã
æ¥ã®ç©è³ªã®ããã®ååãããäœãã çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã¯ãã¢ã«ã«ãªéå±
åãã¢ã³ã¢ããŠã åããããã¯æ°ŽçŽ åã®ãããã
ã§äœ¿çšããããšãã§ãããçµæ¶æ§ã±ã€é žãã°ãã·
ãŠã ã¯ãæïŒéãã³ãã«ããããã±ã«ïŒã¯ãã¡
ããæïŒã¯ãã ãã¢ãªããã³ãã¿ã³ã°ã¹ã
ã³ïŒãåã¯ãçœéããã©ãžãŠã ãåã³ããžãŠã ã®
ãããªè²Žéå±ã®åŠãæ°ŽçŽ å觊åªæåãšçµåãããŠ
䜿çšããããšãã§ããããã®ãããªæåã¯ãçµæ¶
æ§ã±ã€é žãã°ãã·ãŠã ã«å«æµžãããããšåã¯ç©ç
çã«èŠªå¯ã«ããã«æ·»å ããããšãã§ããã çµæ¶æ§ã±ã€é žãã°ãã·ãŠã ã¯ãåžåå€åã¯è§Šåª
ãšããŠäœ¿çšãããšãã«ã¯ã奜ãŸããã¯ã空æ°ãçª
çŽ çã®ãããªé°å²æ°äžã«ãããŠå€§æ°å§åã¯æžå§
ïŒsubatmospheric pressureïŒäžã§200âãã600
âãŸã§ã®ç¯å²ã®æž©åºŠã«ïŒã24æéå ç±ããããšã«
ãã€ãŠè±æ°Žåã«å€ããã¹ãã§ããã
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/703,568 US4623530A (en) | 1985-02-20 | 1985-02-20 | Crystalline magnesia-silica composites and process for producing same |
US703568 | 1985-02-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62501275A JPS62501275A (ja) | 1987-05-21 |
JPH0437737B2 true JPH0437737B2 (ja) | 1992-06-22 |
Family
ID=24825895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60504626A Granted JPS62501275A (ja) | 1985-02-20 | 1985-10-16 | çµæ¶æ§ãã°ãã·ã¢âã·ãªã«è§Šåªåã³ãã®è£œæ³ |
Country Status (6)
Country | Link |
---|---|
US (1) | US4623530A (ja) |
EP (1) | EP0214147B1 (ja) |
JP (1) | JPS62501275A (ja) |
CA (1) | CA1260920A (ja) |
DE (1) | DE3581406D1 (ja) |
WO (1) | WO1986004834A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4973781A (en) * | 1982-11-17 | 1990-11-27 | Mobil Oil Corporation | Zeolite ZSM-57 and catalysis therewith |
US4873067A (en) * | 1984-08-21 | 1989-10-10 | Mobil Oil Corporation | Zeolite ZSM-57 |
AU591208B2 (en) * | 1985-12-23 | 1989-11-30 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Catalyst for vapor-phase intramolecular dehydration reaction of alkanolamines |
IT1213363B (it) * | 1986-10-22 | 1989-12-20 | Eniricerche Spa | Materiale sintetico cristallino poroso contenente ossidi di silicio titanio e gallio. |
GB8619151D0 (en) * | 1986-08-06 | 1986-09-17 | Unilever Plc | Catalyst base |
US4853197A (en) * | 1987-06-04 | 1989-08-01 | Uop | Crystalline metal aluminophosphates |
DE4015857A1 (de) * | 1990-05-17 | 1991-11-21 | Henkel Kgaa | Vereinfachtes verfahren zur herstellung von quellfaehigen schichtsilikaten (ii) |
US7084318B2 (en) | 2003-08-01 | 2006-08-01 | Saudi Basic Industries Corporation | Toluene methylation process |
US7060864B2 (en) | 2003-09-30 | 2006-06-13 | Saudi Basic Industries Corporation | Toluene methylation process |
US7060644B2 (en) | 2004-01-08 | 2006-06-13 | Saudi Basic Industries Corporation | Aromatic alkylation catalyst and method |
US6943131B1 (en) | 2004-03-02 | 2005-09-13 | Saudi Basic Industries Corporation | Selective zeolite catalyst modification |
US7285511B2 (en) | 2004-04-23 | 2007-10-23 | Saudi Basic Industries Corporation | Method of modifying zeolite catalyst |
US7399727B2 (en) | 2004-04-23 | 2008-07-15 | Saudi Basic Industries Corporation | Zeolite catalyst and method |
US7105713B2 (en) | 2004-06-09 | 2006-09-12 | Saudi Basic Industries Corporation | Preparation of alkyl-aromatic products |
US7304194B2 (en) | 2005-05-05 | 2007-12-04 | Saudi Basic Industries Corporation | Hydrothermal treatment of phosphorus-modified zeolite catalysts |
US7368410B2 (en) | 2005-08-03 | 2008-05-06 | Saudi Basic Industries Corporation | Zeolite catalyst and method of preparing and use of zeolite catalyst |
US8846559B2 (en) | 2008-11-03 | 2014-09-30 | Saudi Basic Industries Corporation | Stable shape-selective catalyst for aromatic alkylation and methods of using and preparing |
US8062987B2 (en) | 2009-10-05 | 2011-11-22 | Saudi Basic Industries Corporation | Phosphorus-containing zeolite catalysts and their method of preparation |
US9278342B2 (en) | 2012-07-02 | 2016-03-08 | Saudi Basic Industries Corporation | Method of modifying a phosphorus-containing zeolite catalyst |
JP6017386B2 (ja) * | 2013-08-09 | 2016-11-02 | æ ªåŒäŒç€Ÿãã€ã»ã« | æ°Žç±åææ³ã«ãã調補ããéå±æ·»å ïœïŒ¯ïŒâïŒïœïŒ¯è§Šåªã«ãããšã¿ããŒã«ããã®ãã¿ãžãšã³åææ³ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB797578A (en) * | 1955-10-15 | 1958-07-02 | Basf Ag | Cracking of oligomers of isobutene |
US3941871A (en) * | 1973-11-02 | 1976-03-02 | Mobil Oil Corporation | Crystalline silicates and method of preparing the same |
US4201880A (en) * | 1976-01-22 | 1980-05-06 | General Electric Company | Preparation of ortho-alkylated phenols |
US4283306A (en) * | 1979-04-20 | 1981-08-11 | E. I. Du Pont De Nemours And Company | Crystalline silica and use in alkylation of aromatics |
JPS594182B2 (ja) * | 1979-11-27 | 1984-01-28 | å代ç°å工建èšæ ªåŒäŒç€Ÿ | é質çåæ°ŽçŽ æ²¹ã®æ°ŽçŽ ååŠççšè§Šåªããã³ãã®è£œé æ³ |
US4499320A (en) * | 1981-12-07 | 1985-02-12 | The Dow Chemical Company | Alkylation process employing magnesium silicate compositions |
DE3577432D1 (de) * | 1985-02-05 | 1990-06-07 | Dow Chemical Co | Magnesiumsilicatzusammensetzungen, verfahren zu ihrer herstellung und alkylierungsverfahren unter verwendung dieser zusammensetzungen. |
-
1985
- 1985-02-20 US US06/703,568 patent/US4623530A/en not_active Expired - Lifetime
- 1985-10-16 JP JP60504626A patent/JPS62501275A/ja active Granted
- 1985-10-16 EP EP85905300A patent/EP0214147B1/en not_active Expired - Lifetime
- 1985-10-16 DE DE8585905300T patent/DE3581406D1/de not_active Expired - Lifetime
- 1985-10-16 WO PCT/US1985/002034 patent/WO1986004834A1/en active IP Right Grant
- 1985-11-20 CA CA000495776A patent/CA1260920A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
WO1986004834A1 (en) | 1986-08-28 |
US4623530A (en) | 1986-11-18 |
EP0214147A1 (en) | 1987-03-18 |
CA1260920A (en) | 1989-09-26 |
EP0214147B1 (en) | 1991-01-16 |
DE3581406D1 (de) | 1991-02-21 |
JPS62501275A (ja) | 1987-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0437737B2 (ja) | ||
KR101044495B1 (ko) | ë¶ì첎 ì¡°ì±ë¬Œ(ïœ ïœïœ-10), ìŽì ì ì¡° ë°©ë², ë° ííìì ì íì ììŽìì ì©ë | |
JP4067122B2 (ja) | è³éŠæå€ææ¹æ³åã³ãã®æ¹æ³ã«æçšãªãŒãªã©ã€ãè§Šåª | |
US4325929A (en) | Method of preparing crystalline silica polymorph | |
US4344927A (en) | Method of preparing crystalline silica polymorph | |
US4721827A (en) | Crystalline magnesia-silica composites and process for producing same | |
JPH0214286B2 (ja) | ||
US4962258A (en) | Liquid-phase xylene isomerization | |
EP0104800B1 (en) | Improved method of preparing crystalline aluminosilicates | |
JPS6094921A (ja) | è³éŠæå«æçåæ°ŽçŽ è£ å ¥åæã®ã¢ã«ãã«åæ¹æ³ | |
KR101120880B1 (ko) | ë¶ì첎 ì¡°ì±ë¬Œ(ïœ ïœïœ-10-ïœ), ìŽì ì ì¡° ë°©ë², ë° ííìì ì íì ììŽìì ì©ë | |
JPH048372B2 (ja) | ||
CA1215082A (en) | Hydrocarbon conversion with zsm-22 zeolite | |
US4366135A (en) | Method for preparing zeolites | |
US4954326A (en) | Preparation of crystalline aluminosilicate zeolite, and its product | |
DK169252B1 (da) | Fremgangsmåde til fremstilling af zeolit ZSM-23 og en katalysator indeholdende denne zeolit samt anvendelse af en sådan katalysator til omdannelse af organiske forbindelser | |
JP2002509477A (ja) | ã¢ã«ãã«å觊åªããã³ãã®å¿çš | |
JPH0576453B2 (ja) | ||
US4670617A (en) | Propylation of toluene with a high surface area, zinc-modified, crystalline silica molecular sieve | |
EP0113116B1 (en) | A crystalline aluminosilicate, a process for producing the same, and a catalyst comprising the crystalline aluminosilicate | |
US5151259A (en) | Modified crystalline aluminosilicate and method of preparing the same | |
JP2005139190A (ja) | è³éŠæååç©ã®è§Šåªç°æ§åæ¹æ³ | |
US5215736A (en) | Mordenite type zeolite and its preparation process | |
GB2114110A (en) | Process for synthesising ZSM-5 type zeolites having a low sodium content | |
KR20100134930A (ko) | ìë¡ìŽ í°ìì -9 ì ì¬ëŒìŽíž í©ì±ë°©ë² ë° ííìì ì íë°ììŽë§€ë¡ì ì©ë |