CN1649858A - 环氧化烯烃的方法 - Google Patents
环氧化烯烃的方法 Download PDFInfo
- Publication number
- CN1649858A CN1649858A CNA038099594A CN03809959A CN1649858A CN 1649858 A CN1649858 A CN 1649858A CN A038099594 A CNA038099594 A CN A038099594A CN 03809959 A CN03809959 A CN 03809959A CN 1649858 A CN1649858 A CN 1649858A
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- Prior art keywords
- solvent
- hydrogenation
- product
- propylene
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- Prior art date
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Links
- 238000000034 method Methods 0.000 title claims abstract description 83
- 238000006735 epoxidation reaction Methods 0.000 title claims abstract description 58
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 41
- 230000008569 process Effects 0.000 title claims abstract description 21
- 239000002904 solvent Substances 0.000 claims abstract description 84
- 239000000047 product Substances 0.000 claims abstract description 68
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 57
- 239000003054 catalyst Substances 0.000 claims abstract description 51
- 230000001476 alcoholic effect Effects 0.000 claims abstract description 20
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 150
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 45
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 41
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 36
- 238000006243 chemical reaction Methods 0.000 claims description 33
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 238000009835 boiling Methods 0.000 claims description 18
- 239000001294 propane Substances 0.000 claims description 18
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 239000002808 molecular sieve Substances 0.000 claims description 12
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 12
- 239000011541 reaction mixture Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000007859 condensation product Substances 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 10
- 239000006227 byproduct Substances 0.000 claims description 9
- 150000001728 carbonyl compounds Chemical class 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 9
- 238000000895 extractive distillation Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims description 7
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052707 ruthenium Inorganic materials 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 229910052741 iridium Inorganic materials 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000007868 Raney catalyst Substances 0.000 claims description 2
- 229910000564 Raney nickel Inorganic materials 0.000 claims description 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 2
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 230000036571 hydration Effects 0.000 claims description 2
- 238000006703 hydration reaction Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims 1
- 230000000994 depressogenic effect Effects 0.000 claims 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 17
- 238000004821 distillation Methods 0.000 description 17
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 description 14
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 11
- 238000001816 cooling Methods 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 7
- 238000002161 passivation Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 5
- 150000001241 acetals Chemical class 0.000 description 5
- 239000012043 crude product Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005194 fractionation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000002798 polar solvent Substances 0.000 description 4
- QMGLMRPHOITLSN-UHFFFAOYSA-N 2,4-dimethyloxolane Chemical compound CC1COC(C)C1 QMGLMRPHOITLSN-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- -1 simultaneously Substances 0.000 description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- GNKTZDSRQHMHLZ-UHFFFAOYSA-N [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] Chemical compound [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] GNKTZDSRQHMHLZ-UHFFFAOYSA-N 0.000 description 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
- 150000004056 anthraquinones Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- XLSMFKSTNGKWQX-UHFFFAOYSA-N hydroxyacetone Chemical compound CC(=O)CO XLSMFKSTNGKWQX-UHFFFAOYSA-N 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002032 methanolic fraction Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229960001866 silicon dioxide Drugs 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- YTTFFPATQICAQN-UHFFFAOYSA-N 2-methoxypropan-1-ol Chemical compound COC(C)CO YTTFFPATQICAQN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 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
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000007806 chemical reaction intermediate Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009477 fluid bed granulation Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007327 hydrogenolysis reaction Methods 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000010457 zeolite Substances 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
氢化进料[%] | 氢化产物[%] | |
甲醛 | 0.06 | 0.00 |
乙醛 | 0.09 | 0.01 |
甲醇 | 72.17 | 71.92 |
乙醇 | 0.37 | 0.49 |
1,2-二甲氧基乙烷 | 0.54 | 0.59 |
1-甲氧基丙醇-2 | 0.26 | 0.26 |
2-甲氧基丙醇-1 | 0.19 | 0.19 |
1,2-丙二醇 | 0.21 | 0.23 |
其他 | 0.18 | 0.23 |
水 | 26.19 | 26.60 |
过氧化氢 | 0.28 | 0.00 |
pH | 4.04 | 9.36 |
Claims (28)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02009869A EP1359148A1 (en) | 2002-05-02 | 2002-05-02 | Process for the epoxidation of olefins |
EP02009869.5 | 2002-05-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1649858A true CN1649858A (zh) | 2005-08-03 |
CN1294125C CN1294125C (zh) | 2007-01-10 |
Family
ID=28799680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038099594A Expired - Lifetime CN1294125C (zh) | 2002-05-02 | 2003-04-29 | 环氧化烯烃的方法 |
Country Status (15)
Country | Link |
---|---|
EP (2) | EP1359148A1 (zh) |
JP (1) | JP5183009B2 (zh) |
KR (1) | KR100814310B1 (zh) |
CN (1) | CN1294125C (zh) |
AT (1) | ATE321034T1 (zh) |
AU (1) | AU2003229745A1 (zh) |
BR (1) | BR0309690B1 (zh) |
CA (1) | CA2483447C (zh) |
DE (1) | DE60304169T3 (zh) |
ES (1) | ES2258718T5 (zh) |
MY (1) | MY135540A (zh) |
PL (1) | PL213135B1 (zh) |
RU (1) | RU2322442C2 (zh) |
WO (1) | WO2003093255A1 (zh) |
ZA (1) | ZA200408821B (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101972655A (zh) * | 2010-10-26 | 2011-02-16 | 中国科学院山西煤炭化学研究所 | 一种烯烃环氧化催化剂及其制备方法与应用 |
CN101360729B (zh) * | 2005-12-27 | 2011-09-14 | 巴斯夫欧洲公司 | 一种环氧化丙烯的方法 |
CN104926606A (zh) * | 2014-03-21 | 2015-09-23 | 湖南长岭石化科技开发有限公司 | 一种对来自烯烃环氧化反应过程的回收醇溶剂进行纯化的方法和一种烯烃环氧化方法 |
CN105712953A (zh) * | 2016-01-26 | 2016-06-29 | 江苏怡达化学股份有限公司 | 一种预纯化环氧丙烷的方法 |
CN106349016A (zh) * | 2016-08-22 | 2017-01-25 | 江苏怡达化学股份有限公司 | 一种用于甲醇回收的前处理系统及工艺 |
CN110003138A (zh) * | 2019-04-26 | 2019-07-12 | 江苏扬农化工集团有限公司 | 一种用分子筛催化反应脱除hppo工艺中醛酮的方法 |
CN110105173A (zh) * | 2019-04-26 | 2019-08-09 | 江苏扬农化工集团有限公司 | 一种高效的hppo工艺回收溶剂的纯化方法 |
CN110709390A (zh) * | 2017-05-12 | 2020-01-17 | 赢创运营有限公司 | 丙烯的环氧化方法 |
CN112679318A (zh) * | 2020-12-28 | 2021-04-20 | 胜帮科技股份有限公司 | 一种环氧丙烷生产过程中循环溶剂的净化回收装置及方法 |
CN113636914A (zh) * | 2021-09-14 | 2021-11-12 | 湖南长岭石化科技开发有限公司 | 一种丙烯环氧化回收醇溶剂的处理方法 |
CN113968830A (zh) * | 2020-07-24 | 2022-01-25 | 中国石油化工股份有限公司 | 环氧丙烷物流的分离方法和环氧化反应产物分离方法以及丙烯环氧化方法 |
CN113968829A (zh) * | 2020-07-24 | 2022-01-25 | 中国石油化工股份有限公司 | 一种丙烯环氧化方法和一种环氧化系统 |
CN113968772A (zh) * | 2020-07-24 | 2022-01-25 | 中国石油化工股份有限公司 | 提纯方法及设备和混合物流处理方法和装置以及制备环氧化物的方法和环氧化反应系统 |
CN113968831A (zh) * | 2020-07-24 | 2022-01-25 | 中国石油化工股份有限公司 | 环氧丙烷精制方法和环氧丙烷物流的分离方法和环氧化反应产物分离方法及丙烯环氧化方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007074101A1 (en) * | 2005-12-27 | 2007-07-05 | Basf Se | A process for epoxidizing propene |
RU2656608C1 (ru) | 2014-07-29 | 2018-06-06 | Эвоник Дегусса Гмбх | Способ эпоксидирования олефина |
MD4364C1 (ro) * | 2015-02-17 | 2016-03-31 | Институт Химии Академии Наук Молдовы | Catalizator de epoxidare heterogenă a (+)-3-carenei |
PT3288927T (pt) | 2015-04-28 | 2019-08-06 | Evonik Degussa Gmbh | Processo para a epoxidação de propeno |
JP6824269B2 (ja) | 2015-11-25 | 2021-02-03 | エボニック オペレーションズ ゲーエムベーハー | プロペンおよび過酸化水素から1,2−プロパンジオールを製造するための方法 |
PT3380458T (pt) | 2015-11-26 | 2019-09-24 | Evonik Degussa Gmbh | Processo para a epoxidação de propeno |
KR102648943B1 (ko) | 2015-11-26 | 2024-03-18 | 에보닉 오퍼레이션스 게엠베하 | 프로펜의 에폭시화를 위한 방법 및 반응기 |
TWI707847B (zh) | 2015-11-26 | 2020-10-21 | 德商贏創運營有限公司 | 丙烯之環氧化方法 |
PL3380459T3 (pl) | 2015-11-26 | 2020-06-01 | Evonik Operations Gmbh | Sposób epoksydowania olefiny |
ES2772695T3 (es) * | 2015-12-02 | 2020-07-08 | Evonik Operations Gmbh | Procedimiento para la epoxidación de propeno |
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KR102625924B1 (ko) | 2016-01-19 | 2024-01-16 | 에보닉 오퍼레이션스 게엠베하 | 올레핀의 에폭시화 방법 |
HUE052019T2 (hu) | 2016-03-21 | 2021-04-28 | Evonik Operations Gmbh | Eljárás propén epoxidálására |
EP3246323A1 (en) | 2016-05-17 | 2017-11-22 | Evonik Degussa GmbH | Integrated process for making propene oxide from propane |
EP3406603A1 (en) | 2017-05-22 | 2018-11-28 | Evonik Degussa GmbH | Process for the epoxidation of propene |
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CN110354858B (zh) * | 2019-08-23 | 2022-04-12 | 湖南长岭石化科技开发有限公司 | 一种烯烃环氧化反应过程的醇溶剂加氢精制催化剂及其制备方法和应用 |
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Publication number | Publication date |
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ATE321034T1 (de) | 2006-04-15 |
WO2003093255A1 (en) | 2003-11-13 |
JP2005526844A (ja) | 2005-09-08 |
ZA200408821B (en) | 2005-11-30 |
RU2004135312A (ru) | 2005-10-10 |
EP1499602B2 (en) | 2014-11-26 |
ES2258718T3 (es) | 2006-09-01 |
KR20050016382A (ko) | 2005-02-21 |
CN1294125C (zh) | 2007-01-10 |
AU2003229745A8 (en) | 2003-11-17 |
BR0309690B1 (pt) | 2015-01-06 |
PL371503A1 (en) | 2005-06-27 |
RU2322442C2 (ru) | 2008-04-20 |
DE60304169T2 (de) | 2007-05-10 |
EP1499602A1 (en) | 2005-01-26 |
MY135540A (en) | 2008-05-30 |
CA2483447A1 (en) | 2003-11-13 |
CA2483447C (en) | 2011-08-09 |
ES2258718T5 (es) | 2015-03-10 |
PL213135B1 (pl) | 2013-01-31 |
EP1499602B1 (en) | 2006-03-22 |
DE60304169T3 (de) | 2015-01-08 |
JP5183009B2 (ja) | 2013-04-17 |
DE60304169D1 (de) | 2006-05-11 |
EP1359148A1 (en) | 2003-11-05 |
KR100814310B1 (ko) | 2008-03-18 |
BR0309690A (pt) | 2005-03-15 |
AU2003229745A1 (en) | 2003-11-17 |
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