IL22624A - A process for the preparation of ethylene oxide - Google Patents
A process for the preparation of ethylene oxideInfo
- Publication number
- IL22624A IL22624A IL2262464A IL2262464A IL22624A IL 22624 A IL22624 A IL 22624A IL 2262464 A IL2262464 A IL 2262464A IL 2262464 A IL2262464 A IL 2262464A IL 22624 A IL22624 A IL 22624A
- Authority
- IL
- Israel
- Prior art keywords
- ethylene
- oxygen
- purity
- process according
- concentration
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 18
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title claims description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 27
- 239000005977 Ethylene Substances 0.000 claims description 27
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- 238000010926 purge Methods 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 5
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel 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
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33105763A | 1963-12-16 | 1963-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL22624A true IL22624A (en) | 1968-08-22 |
Family
ID=23292451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL2262464A IL22624A (en) | 1963-12-16 | 1964-12-15 | A process for the preparation of ethylene oxide |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE656792A (fr) |
| CH (1) | CH435231A (fr) |
| DE (1) | DE1468051A1 (fr) |
| ES (1) | ES307159A1 (fr) |
| GB (1) | GB1088730A (fr) |
| IL (1) | IL22624A (fr) |
| LU (1) | LU47561A1 (fr) |
| NL (1) | NL6414284A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2505414C2 (de) * | 1975-02-08 | 1983-01-27 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von Äthylenoxid |
| US6040467A (en) * | 1997-07-24 | 2000-03-21 | Praxair Technology, Inc. | High purity oxygen for ethylene oxide production |
-
1964
- 1964-12-08 BE BE656792D patent/BE656792A/xx unknown
- 1964-12-09 NL NL6414284A patent/NL6414284A/xx unknown
- 1964-12-10 GB GB5032464A patent/GB1088730A/en not_active Expired
- 1964-12-10 LU LU47561A patent/LU47561A1/xx unknown
- 1964-12-15 IL IL2262464A patent/IL22624A/en unknown
- 1964-12-16 DE DE19641468051 patent/DE1468051A1/de active Pending
- 1964-12-16 ES ES0307159A patent/ES307159A1/es not_active Expired
- 1964-12-16 CH CH1624964A patent/CH435231A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH435231A (fr) | 1967-05-15 |
| NL6414284A (fr) | 1965-06-17 |
| GB1088730A (en) | 1967-10-25 |
| BE656792A (fr) | 1965-06-08 |
| ES307159A1 (es) | 1965-03-01 |
| DE1468051A1 (de) | 1969-03-13 |
| LU47561A1 (fr) | 1966-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6040467A (en) | High purity oxygen for ethylene oxide production | |
| US4318862A (en) | Process for producing dimethylcarbonate | |
| US5262551A (en) | Process for ethylene expoxidation | |
| GB1250222A (fr) | ||
| JPH08157206A (ja) | ホスゲンの製造方法 | |
| EP0567273A1 (fr) | Procédé perfectionné d'epoxidation d'éthylène | |
| US4010208A (en) | Production of formaldehyde | |
| KR20010080288A (ko) | 사염화탄소 함량이 적은 포스겐 | |
| SG82627A1 (en) | Process for the production of vinyl acetate | |
| US3240805A (en) | Process for producing acetic acid | |
| GB1475358A (en) | Process for preparing chlorinated hydrocarbons | |
| GB913016A (en) | Process for manufacture of titanium dioxide | |
| KR19990063543A (ko) | 비닐 아세테이트 제조 방법 | |
| US4246250A (en) | Process for the preparation of a hydroxylamine salt | |
| US3928461A (en) | Production of formaldehyde | |
| US4010198A (en) | Process for the preparation of allyl acetate | |
| US3862216A (en) | Process for preparing vinyl acetate | |
| IL22480A (en) | Process for the preparation of ethylene oxide | |
| US2775601A (en) | Non-catalytic vapor phase oxidation of ethane | |
| US4250119A (en) | Process for the production of acetone from isobutyraldehyde | |
| US4000178A (en) | Paraffin ammoxidation process | |
| JPS6049636B2 (ja) | アルキレンカ−ボネ−トからエポキシドの製造方法 | |
| US2513994A (en) | Production of synthesis gas | |
| US2291345A (en) | Hydrocarbon nitration | |
| NO135825B (fr) |