GB998462A - Ethylene oxide recovery - Google Patents
Ethylene oxide recoveryInfo
- Publication number
- GB998462A GB998462A GB35207/61A GB3520761A GB998462A GB 998462 A GB998462 A GB 998462A GB 35207/61 A GB35207/61 A GB 35207/61A GB 3520761 A GB3520761 A GB 3520761A GB 998462 A GB998462 A GB 998462A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylene oxide
- carbon dioxide
- inert gases
- water
- ethylene
- 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
Links
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title abstract 15
- 238000011084 recovery Methods 0.000 title 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 14
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 7
- 239000001569 carbon dioxide Substances 0.000 abstract 7
- 239000011261 inert gas Substances 0.000 abstract 7
- 239000007789 gas Substances 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 239000007864 aqueous solution Substances 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 4
- 239000005977 Ethylene Substances 0.000 abstract 4
- 239000008346 aqueous phase Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 238000005201 scrubbing Methods 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1418—Recovery of products
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Gases (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5956360A | 1960-09-30 | 1960-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB998462A true GB998462A (en) | 1965-07-14 |
Family
ID=22023786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35207/61A Expired GB998462A (en) | 1960-09-30 | 1961-09-29 | Ethylene oxide recovery |
Country Status (5)
-
1961
- 1961-09-25 LU LU40637D patent/LU40637A1/xx unknown
- 1961-09-29 CH CH1135361A patent/CH404630A/fr unknown
- 1961-09-29 ES ES270823A patent/ES270823A1/es not_active Expired
- 1961-09-29 GB GB35207/61A patent/GB998462A/en not_active Expired
- 1961-09-30 SE SE9727/61A patent/SE314362B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE314362B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-09-08 |
| ES270823A1 (es) | 1962-05-16 |
| LU40637A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1961-11-25 |
| CH404630A (fr) | 1965-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BG39112A3 (en) | Method for preparing ethylene oxide | |
| US2877266A (en) | Preparation of peracids | |
| US2771473A (en) | Ethylene oxide recovery | |
| US3922314A (en) | Process for the preparation of ethylene glycol | |
| KR850001720A (ko) | 아크릴산의 제조방법 | |
| US3856484A (en) | Process for recovering ethylene oxide | |
| GB1019437A (en) | Process for preparing dichlorinated ethylene derivatives | |
| ES8106878A1 (es) | Procedimiento para la separacion de agua a partir de mezclascon acetato de vinilo y acido acetico | |
| GB903682A (en) | An improved method for the manufacture of chlorine by the oxidation of hydrochloric acid | |
| US2461988A (en) | Hydrogen peroxide distillation after removal of organic peroxides | |
| GB998462A (en) | Ethylene oxide recovery | |
| US2372540A (en) | Preparation of aldol | |
| US4045295A (en) | Purification of sulfuric acid containing acetic acid | |
| GB938070A (en) | New fluorination process | |
| US2690815A (en) | Recovery of hf | |
| US2779721A (en) | Method of drying butylene oxides | |
| GB1516745A (en) | Process for the production of nitric acid | |
| US3296314A (en) | Process for purifying methyl ether | |
| US3592600A (en) | Recovering bromine and iodine from reaction products of oxydehydrogenations | |
| GB1002678A (en) | Production of ethylene oxide and recovery of nitrogen | |
| US2678298A (en) | Extractive distillation of hydrazine with a glycol | |
| GB772145A (en) | A process for purifying ethylene oxide | |
| US4283577A (en) | Method for making ethylene chlorohydrin | |
| GB1029878A (en) | A process for the separation and purification of ethylene | |
| GB915179A (en) | Process for producing titanium oxychloride with or without titanium dioxide |