IL22966A - ייצור של חומצה אצטית - Google Patents
ייצור של חומצה אצטיתInfo
- Publication number
- IL22966A IL22966A IL22966A IL2296665A IL22966A IL 22966 A IL22966 A IL 22966A IL 22966 A IL22966 A IL 22966A IL 2296665 A IL2296665 A IL 2296665A IL 22966 A IL22966 A IL 22966A
- Authority
- IL
- Israel
- Prior art keywords
- zone
- solvent
- acid
- bottoms
- propylene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/027—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
-
- 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
- C07D301/06—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 liquid phase
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US344389A US3350416A (en) | 1964-02-12 | 1964-02-12 | Production and recovery of oxygenated hydrocarbons by plural distillation |
| US344222A US3337620A (en) | 1964-02-12 | 1964-02-12 | Preparation and recovery of acetic acid |
| US344366A US3350415A (en) | 1964-02-12 | 1964-02-12 | Production and recovery of oxygenated hydrocarbons by plural distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL22966A true IL22966A (he) | 1968-11-27 |
Family
ID=27407601
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL22967A IL22967A (en) | 1964-02-12 | 1965-02-10 | Production and recovery of propylene oxide and other oxygenated hydrocarbons |
| IL22966A IL22966A (he) | 1964-02-12 | 1965-02-10 | ייצור של חומצה אצטית |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL22967A IL22967A (en) | 1964-02-12 | 1965-02-10 | Production and recovery of propylene oxide and other oxygenated hydrocarbons |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US3337620A (he) |
| AT (3) | AT277192B (he) |
| BE (1) | BE659660A (he) |
| DE (2) | DE1543173C3 (he) |
| GB (2) | GB1097134A (he) |
| IL (2) | IL22967A (he) |
| LU (1) | LU47979A1 (he) |
| NL (2) | NL144574B (he) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3464897A (en) * | 1967-06-02 | 1969-09-02 | Atlantic Richfield Co | Separation of propylene oxide from other hydrocarbons |
| DE2225657C2 (de) * | 1972-05-26 | 1974-05-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Gewinnung von Propylenoxid |
| US3923882A (en) * | 1974-04-17 | 1975-12-02 | Union Carbide Corp | Production of acetic acid |
| JPS606687B2 (ja) * | 1977-10-26 | 1985-02-20 | 株式会社日本触媒 | ガス混合方法およびガス混合装置 |
| US5094724A (en) * | 1991-04-19 | 1992-03-10 | Lloyd Berg | Separation of methylene chloride from the lower formates by extractive distillation |
| SG11201609785YA (en) * | 2014-06-20 | 2017-01-27 | Bp Chem Int Ltd | Process for purifying methyl acetate mixtures |
| CN107488464B (zh) * | 2017-04-27 | 2019-04-30 | 中国石油大学(北京) | 一种超清洁高辛烷值汽油的生产方法及生产系统 |
| US11591303B2 (en) * | 2017-11-30 | 2023-02-28 | China Petroleum & Chemical Corporation | Method and system for producing epoxyalkane |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3153058A (en) * | 1964-10-13 | Direct oxidation of olefins in a solvent | ||
| US1534752A (en) * | 1920-05-21 | 1925-04-21 | Carbide & Carbon Chem Corp | Production of glycol esters |
| US1813636A (en) * | 1928-02-07 | 1931-07-07 | Ig Farbenindustrie Ag | Process of separating formic acid from acetic acid |
| US2224984A (en) * | 1936-08-19 | 1940-12-17 | Armour & Co | Fatty acid distillation |
| US2627489A (en) * | 1949-01-11 | 1953-02-03 | Nathan L Drake | Insect repellents |
| US2985668A (en) * | 1957-01-30 | 1961-05-23 | Shingu Haruo | Preparation of olefin oxides |
| US3071601A (en) * | 1957-04-05 | 1963-01-01 | Robert S Aries | Oxidation of propylene |
| US3024170A (en) * | 1959-06-15 | 1962-03-06 | Donald F Othmer | Process of azeotropic distillation of formic acid from acetic acid |
-
1964
- 1964-02-12 US US344222A patent/US3337620A/en not_active Expired - Lifetime
- 1964-02-12 US US344366A patent/US3350415A/en not_active Expired - Lifetime
- 1964-02-12 US US344389A patent/US3350416A/en not_active Expired - Lifetime
-
1965
- 1965-02-10 IL IL22967A patent/IL22967A/xx unknown
- 1965-02-10 IL IL22966A patent/IL22966A/he unknown
- 1965-02-11 GB GB6022/65A patent/GB1097134A/en not_active Expired
- 1965-02-11 DE DE1543173A patent/DE1543173C3/de not_active Expired
- 1965-02-11 GB GB6021/65A patent/GB1082572A/en not_active Expired
- 1965-02-11 DE DE19651543175 patent/DE1543175A1/de not_active Withdrawn
- 1965-02-12 NL NL656501794A patent/NL144574B/xx unknown
- 1965-02-12 BE BE659660D patent/BE659660A/xx unknown
- 1965-02-12 NL NL6501797A patent/NL6501797A/xx unknown
- 1965-02-12 LU LU47979D patent/LU47979A1/xx unknown
- 1965-02-12 AT AT124965A patent/AT277192B/de not_active IP Right Cessation
- 1965-02-12 AT AT500270A patent/AT291209B/de not_active IP Right Cessation
- 1965-02-12 AT AT125065A patent/AT292650B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1543173B2 (de) | 1975-01-09 |
| BE659660A (he) | 1965-08-12 |
| GB1082572A (en) | 1967-09-06 |
| LU47979A1 (he) | 1965-08-12 |
| US3350415A (en) | 1967-10-31 |
| GB1097134A (en) | 1967-12-29 |
| AT291209B (de) | 1971-07-12 |
| AT277192B (de) | 1969-12-10 |
| NL6501797A (he) | 1965-08-13 |
| NL6501794A (he) | 1965-08-13 |
| US3350416A (en) | 1967-10-31 |
| DE1543173A1 (de) | 1969-07-31 |
| DE1543173C3 (de) | 1975-08-21 |
| NL144574B (nl) | 1975-01-15 |
| IL22967A (en) | 1968-12-26 |
| AT292650B (de) | 1971-09-10 |
| US3337620A (en) | 1967-08-22 |
| DE1543175A1 (de) | 1969-07-31 |
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