CN101360729A - 一种环氧化丙烯的方法 - Google Patents
一种环氧化丙烯的方法 Download PDFInfo
- Publication number
- CN101360729A CN101360729A CNA2006800513557A CN200680051355A CN101360729A CN 101360729 A CN101360729 A CN 101360729A CN A2006800513557 A CNA2006800513557 A CN A2006800513557A CN 200680051355 A CN200680051355 A CN 200680051355A CN 101360729 A CN101360729 A CN 101360729A
- Authority
- CN
- China
- Prior art keywords
- mixture
- weight
- water
- alcohol
- compound
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 157
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 230000008569 process Effects 0.000 title claims abstract description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 501
- 239000000203 mixture Substances 0.000 claims abstract description 343
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 148
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 131
- 239000003054 catalyst Substances 0.000 claims abstract description 63
- 150000001728 carbonyl compounds Chemical class 0.000 claims abstract description 53
- 239000002904 solvent Substances 0.000 claims abstract description 39
- 238000006735 epoxidation reaction Methods 0.000 claims abstract description 36
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 34
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract description 33
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000010457 zeolite Substances 0.000 claims abstract description 31
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 29
- 239000010936 titanium Substances 0.000 claims abstract description 26
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 22
- 239000011541 reaction mixture Substances 0.000 claims abstract description 20
- 150000001875 compounds Chemical class 0.000 claims description 107
- 238000004821 distillation Methods 0.000 claims description 95
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 73
- 238000009835 boiling Methods 0.000 claims description 65
- 238000000926 separation method Methods 0.000 claims description 65
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 64
- 229910052751 metal Inorganic materials 0.000 claims description 45
- 239000002184 metal Substances 0.000 claims description 45
- 238000006243 chemical reaction Methods 0.000 claims description 37
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims description 35
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 claims description 34
- 239000003513 alkali Substances 0.000 claims description 31
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 27
- 229910052799 carbon Inorganic materials 0.000 claims description 27
- 125000004432 carbon atom Chemical group C* 0.000 claims description 26
- 239000007864 aqueous solution Substances 0.000 claims description 21
- -1 methyl-formiate Chemical compound 0.000 claims description 21
- SPEUIVXLLWOEMJ-UHFFFAOYSA-N 1,1-dimethoxyethane Chemical compound COC(C)OC SPEUIVXLLWOEMJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 18
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 17
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 16
- 238000006386 neutralization reaction Methods 0.000 claims description 14
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 12
- 229910052763 palladium Inorganic materials 0.000 claims description 12
- 150000001299 aldehydes Chemical class 0.000 claims description 11
- 125000001867 hydroperoxy group Chemical group [*]OO[H] 0.000 claims description 11
- 229910052741 iridium Inorganic materials 0.000 claims description 11
- 229910052697 platinum Inorganic materials 0.000 claims description 11
- 230000008929 regeneration Effects 0.000 claims description 11
- 238000011069 regeneration method Methods 0.000 claims description 11
- 229910052703 rhodium Inorganic materials 0.000 claims description 11
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 claims description 10
- 150000002576 ketones Chemical class 0.000 claims description 10
- 229910052762 osmium Inorganic materials 0.000 claims description 10
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 9
- 235000019253 formic acid Nutrition 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 9
- 235000019260 propionic acid Nutrition 0.000 claims description 8
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 8
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- LHENQXAPVKABON-UHFFFAOYSA-N 1-methoxypropan-1-ol Chemical compound CCC(O)OC LHENQXAPVKABON-UHFFFAOYSA-N 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims 9
- XLYOFNOQVPJJNP-DYCDLGHISA-N deuterium hydrogen oxide Chemical compound [2H]O XLYOFNOQVPJJNP-DYCDLGHISA-N 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract description 32
- 239000000463 material Substances 0.000 description 40
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 16
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 15
- 239000000047 product Substances 0.000 description 15
- 239000012018 catalyst precursor Substances 0.000 description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 12
- 239000010948 rhodium Substances 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 239000002585 base Substances 0.000 description 9
- 238000005192 partition Methods 0.000 description 9
- 235000013772 propylene glycol Nutrition 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000005194 fractionation Methods 0.000 description 8
- 238000005204 segregation Methods 0.000 description 8
- 239000006227 byproduct Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000009849 deactivation Effects 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 239000006200 vaporizer Substances 0.000 description 7
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- XLSMFKSTNGKWQX-UHFFFAOYSA-N hydroxyacetone Chemical compound CC(=O)CO XLSMFKSTNGKWQX-UHFFFAOYSA-N 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 230000009183 running Effects 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 150000001336 alkenes Chemical class 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 241000282326 Felis catus Species 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 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 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 4
- 150000003818 basic metals Chemical class 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
- 229910001413 alkali metal ion Inorganic materials 0.000 description 3
- 229910052728 basic metal Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- 229910000033 sodium borohydride Inorganic materials 0.000 description 3
- 239000012279 sodium borohydride Substances 0.000 description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- QMGLMRPHOITLSN-UHFFFAOYSA-N 2,4-dimethyloxolane Chemical compound CC1COC(C)C1 QMGLMRPHOITLSN-UHFFFAOYSA-N 0.000 description 2
- ODZTXUXIYGJLMC-UHFFFAOYSA-N 2-hydroxycyclohexan-1-one Chemical compound OC1CCCCC1=O ODZTXUXIYGJLMC-UHFFFAOYSA-N 0.000 description 2
- XKTYXVDYIKIYJP-UHFFFAOYSA-N 3h-dioxole Chemical compound C1OOC=C1 XKTYXVDYIKIYJP-UHFFFAOYSA-N 0.000 description 2
- PNWSHHILERSSLF-UHFFFAOYSA-N 4-methylbenzene-1,3-dicarboxylic acid Chemical compound CC1=CC=C(C(O)=O)C=C1C(O)=O PNWSHHILERSSLF-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 229910001422 barium ion Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003638 chemical reducing agent 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
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000002638 heterogeneous catalyst Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- JRKICGRDRMAZLK-UHFFFAOYSA-N peroxydisulfuric acid Chemical compound OS(=O)(=O)OOS(O)(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-N 0.000 description 2
- 150000003016 phosphoric acids Chemical class 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 229910021332 silicide Inorganic materials 0.000 description 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 235000012222 talc Nutrition 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 description 1
- LUTDLYPHDVQSHT-UHFFFAOYSA-N 2-hydroxycyclopentan-1-one Chemical compound OC1CCCC1=O LUTDLYPHDVQSHT-UHFFFAOYSA-N 0.000 description 1
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 101100101156 Caenorhabditis elegans ttm-1 gene Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 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
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- TZIHFWKZFHZASV-UHFFFAOYSA-N anhydrous methyl formate Natural products COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 229910001038 basic metal oxide Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- NCMHKCKGHRPLCM-UHFFFAOYSA-N caesium(1+) Chemical compound [Cs+] NCMHKCKGHRPLCM-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 101150091051 cit-1 gene Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- RXKJFZQQPQGTFL-UHFFFAOYSA-N dihydroxyacetone Chemical compound OCC(=O)CO RXKJFZQQPQGTFL-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 208000018459 dissociative disease Diseases 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 150000002083 enediols Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000895 extractive distillation Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 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
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- PNPIRSNMYIHTPS-UHFFFAOYSA-N nitroso nitrate Chemical class [O-][N+](=O)ON=O PNPIRSNMYIHTPS-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 150000002924 oxiranes Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- NQXGLOVMOABDLI-UHFFFAOYSA-N sodium oxido(oxo)phosphanium Chemical compound [Na+].[O-][PH+]=O NQXGLOVMOABDLI-UHFFFAOYSA-N 0.000 description 1
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical compound C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
- 238000002424 x-ray crystallography Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT002491A ITMI20052491A1 (it) | 2005-12-27 | 2005-12-27 | Un procedimento per la epossidazione del propene |
ITMI2005A002491 | 2005-12-27 | ||
US77578006P | 2006-02-23 | 2006-02-23 | |
US60/775,780 | 2006-02-23 | ||
PCT/EP2006/069865 WO2007074101A1 (en) | 2005-12-27 | 2006-12-18 | A process for epoxidizing propene |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101360729A true CN101360729A (zh) | 2009-02-04 |
CN101360729B CN101360729B (zh) | 2011-09-14 |
Family
ID=40175080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800513557A Active CN101360729B (zh) | 2005-12-27 | 2006-12-18 | 一种环氧化丙烯的方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7786317B2 (zh) |
CN (1) | CN101360729B (zh) |
AT (1) | ATE502023T1 (zh) |
BR (1) | BRPI0620721B1 (zh) |
DE (1) | DE602006020779D1 (zh) |
ES (1) | ES2365751T5 (zh) |
IT (1) | ITMI20052491A1 (zh) |
MY (1) | MY146023A (zh) |
ZA (1) | ZA200806381B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103360344A (zh) * | 2012-04-01 | 2013-10-23 | 中国石油化工股份有限公司 | 一种催化丙烯环氧化的方法 |
CN105473231A (zh) * | 2013-06-17 | 2016-04-06 | 巴斯夫欧洲公司 | 再生负载型贵金属催化剂的方法 |
CN105906584A (zh) * | 2016-03-01 | 2016-08-31 | 江苏怡达化学股份有限公司 | 脱除环氧丙烷反应混合物中的醛类的方法 |
CN113145116A (zh) * | 2021-01-20 | 2021-07-23 | 华东理工大学 | 一种整构式ts-1催化剂载体及其制备和应用 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2155390B1 (de) * | 2007-04-24 | 2012-10-17 | Basf Se | Metallorganische gerüstmaterialien mit hexagonal-trigonaler struktur basierend auf aluminium, eisen oder chrom, sowie einer dicarbonsäure |
JP2013505989A (ja) * | 2010-07-09 | 2013-02-21 | 住友化学株式会社 | 酸化オレフィンの製造方法 |
JP2013505990A (ja) * | 2010-07-09 | 2013-02-21 | 住友化学株式会社 | 酸化オレフィンの製造方法 |
CN112742472B (zh) * | 2021-01-19 | 2022-03-15 | 中国科学院大连化学物理研究所 | 一种高活性低副产的环氧化催化剂的制备方法 |
CN112844468A (zh) * | 2021-01-19 | 2021-05-28 | 中国科学院大连化学物理研究所 | 一种用于丙烯气相环氧化制环氧丙烷的催化剂及其制备方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3477919A (en) * | 1968-07-11 | 1969-11-11 | Jefferson Chem Co Inc | Removal of methyl formate from propylene oxide by treatment with calcium hydroxide |
US3816478A (en) * | 1970-07-20 | 1974-06-11 | Atlantic Richfield Co | Purification of a material containing aldehyde impurities |
IT1187661B (it) | 1985-04-23 | 1987-12-23 | Enichem Sintesi | Catalizzatore a base di silicio e titanio ad elevata resistenza meccanica |
US4691034A (en) * | 1986-04-14 | 1987-09-01 | Texaco, Inc. | Purification of propylene oxide by treatment with calcium hydroxide in glycerol or sugar water |
IT1222868B (it) | 1987-10-12 | 1990-09-12 | Montedipe Spa | Metodo per la preparazione di titanio silicaliti |
US5244650A (en) | 1989-06-29 | 1993-09-14 | Engelhard Corporation | Large-pored molecular sieves with charged octahedral titanium and charged tetrahedral aluminum sites |
GB9022003D0 (en) * | 1990-10-10 | 1990-11-21 | Interox Chemicals Ltd | Purification of hydrogen peroxide |
US5214168A (en) * | 1992-04-30 | 1993-05-25 | Arco Chemical Technology, L.P. | Integrated process for epoxide production |
DE4222109A1 (de) | 1992-07-06 | 1994-01-13 | Solvay Interox Gmbh | Verfahren zur Herstellung von hochreinem Wasserstoffperoxid für die Mikroelektronik |
DE19636064A1 (de) * | 1996-09-05 | 1998-03-12 | Basf Ag | Verfahren zur Hydrierung |
FR2763932B1 (fr) * | 1997-05-27 | 1999-07-30 | Chemoxal Sa | Procede de preparation d'une solution ultra-pure de peroxyde par echange ionique dans des lits a rapports h/d definis |
DE19723949A1 (de) | 1997-06-06 | 1998-12-10 | Basf Ag | Verfahren zur Regenerierung eines Zeolith-Katalysators |
US6037516A (en) | 1997-11-20 | 2000-03-14 | Huntsman Ici Chemicals Llc | Method for removal of oxygenate impurities from organic chemical streams |
IT1318680B1 (it) | 2000-08-11 | 2003-08-27 | Enichem Spa | Processo per la produzione in continuo di ossidi olefinici. |
DE10105527A1 (de) * | 2001-02-07 | 2002-08-08 | Basf Ag | Verfahren zur Herstellung eines Epoxids |
EP1359148A1 (en) * | 2002-05-02 | 2003-11-05 | Degussa AG | Process for the epoxidation of olefins |
DE10233388A1 (de) * | 2002-07-23 | 2004-02-12 | Basf Ag | Verfahren zur kontinuierlich betriebenen Reindestillation des bei der koppel-produktfreien Propylenoxidsynthese verwendeten Lösungsmittels Methanol unter gleichzeitiger Abtrennung der Methoxypropanole und der Schwersieder |
DE10233386A1 (de) | 2002-07-23 | 2004-02-12 | Basf Ag | Verfahren zur kontinuierlich betriebenen Reindestillation des bei der koppel-produktfreien Propylenoxidsynthese verwendeten Lösungsmittels Methanol unter gleichzeitiger Abtrennung der Methoxypropanole |
EP1424332A1 (en) | 2002-11-26 | 2004-06-02 | Degussa AG | Process for the purification of crude propene oxide |
DE10307737A1 (de) * | 2003-02-24 | 2004-09-02 | Basf Ag | Verfahren zur Herstellung eines Epoxids |
-
2005
- 2005-12-27 IT IT002491A patent/ITMI20052491A1/it unknown
-
2006
- 2006-12-18 ES ES06830700.8T patent/ES2365751T5/es active Active
- 2006-12-18 MY MYPI20082349A patent/MY146023A/en unknown
- 2006-12-18 AT AT06830700T patent/ATE502023T1/de not_active IP Right Cessation
- 2006-12-18 US US12/159,404 patent/US7786317B2/en active Active
- 2006-12-18 DE DE602006020779T patent/DE602006020779D1/de active Active
- 2006-12-18 CN CN2006800513557A patent/CN101360729B/zh active Active
- 2006-12-18 BR BRPI0620721A patent/BRPI0620721B1/pt active IP Right Grant
-
2008
- 2008-07-23 ZA ZA200806381A patent/ZA200806381B/xx unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103360344A (zh) * | 2012-04-01 | 2013-10-23 | 中国石油化工股份有限公司 | 一种催化丙烯环氧化的方法 |
CN103360344B (zh) * | 2012-04-01 | 2016-01-20 | 中国石油化工股份有限公司 | 一种催化丙烯环氧化的方法 |
CN105473231A (zh) * | 2013-06-17 | 2016-04-06 | 巴斯夫欧洲公司 | 再生负载型贵金属催化剂的方法 |
CN105906584A (zh) * | 2016-03-01 | 2016-08-31 | 江苏怡达化学股份有限公司 | 脱除环氧丙烷反应混合物中的醛类的方法 |
CN105906584B (zh) * | 2016-03-01 | 2018-07-06 | 江苏怡达化学股份有限公司 | 脱除环氧丙烷反应混合物中的醛类的方法 |
CN113145116A (zh) * | 2021-01-20 | 2021-07-23 | 华东理工大学 | 一种整构式ts-1催化剂载体及其制备和应用 |
Also Published As
Publication number | Publication date |
---|---|
ES2365751T5 (es) | 2016-03-01 |
DE602006020779D1 (de) | 2011-04-28 |
ES2365751T3 (es) | 2011-10-10 |
US20080306290A1 (en) | 2008-12-11 |
ITMI20052491A1 (it) | 2007-06-28 |
MY146023A (en) | 2012-06-15 |
ZA200806381B (en) | 2009-12-30 |
BRPI0620721B1 (pt) | 2016-11-29 |
US7786317B2 (en) | 2010-08-31 |
ATE502023T1 (de) | 2011-04-15 |
CN101360729B (zh) | 2011-09-14 |
BRPI0620721A2 (pt) | 2012-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101360729B (zh) | 一种环氧化丙烯的方法 | |
EP1899311B1 (en) | Process for producing propylene oxide | |
EP3256252B1 (en) | Process for the regeneration of a titanium zeolite catalyst for propylene epoxidation | |
CN101115733B (zh) | 具有改进的能量平衡的环氧化烯烃的方法 | |
KR101755046B1 (ko) | 산화프로필렌의 제조 방법 | |
RU2314300C2 (ru) | Способ эпоксидирования пропена | |
RU2388755C2 (ru) | Способ эпоксидирования пропена | |
KR101523786B1 (ko) | 올레핀 산화물의 제조 방법 | |
US9687838B2 (en) | Process for the regeneration of a supported noble metal catalyst | |
US11180467B2 (en) | Propene recovery by scrubbing with a solvent/water mixture | |
CN116963828A (zh) | 用于制备烯烃氧化物的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Hans-Georg Gobbel Inventor after: Gerlach Till Inventor after: Krug Georg Inventor after: Bassler Peter Inventor after: Teles Joaquim Henrique Inventor after: Rudolf Peter Inventor after: Mueller Ulrich Inventor after: Forlin Anna Inventor after: Schulz Michael Inventor after: Weidenbach Meinolf Inventor after: Schwab Ekkehard Inventor before: Hans-Georg Gobbel Inventor before: Bassler Peter Inventor before: Teles Joaquim Henrique Inventor before: Rudolf Peter Inventor before: Mueller Ulrich Inventor before: Forlin Anna Inventor before: Schulz Michael Inventor before: Weidenbach Meinolf |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GOEBBEL HANS-GEORG BASSLER PETER TELES JOAQUIM HENRIQUE RUDOLF PETER MUELLER ULRICH FORLIN ANNA SCHULZ MALTE WEIDENBACH MEINOLF TO: GOEBBEL HANS-GEORG BASSLER PETER TELES JOAQUIM HENRIQUE RUDOLF PETER MUELLER ULRICH FORLIN ANNA SCHULZ MALTE WEIDENBACH MEINOLF SCHWAB EKKEHARD GERLACH TILL COUG G. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |