IL30045A - Process for the separation of mixtures of acetylene and vinyl acetate - Google Patents
Process for the separation of mixtures of acetylene and vinyl acetateInfo
- Publication number
- IL30045A IL30045A IL30045A IL3004568A IL30045A IL 30045 A IL30045 A IL 30045A IL 30045 A IL30045 A IL 30045A IL 3004568 A IL3004568 A IL 3004568A IL 30045 A IL30045 A IL 30045A
- Authority
- IL
- Israel
- Prior art keywords
- acetylene
- vinyl acetate
- liquid
- acetaldehyde
- section
- Prior art date
Links
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 13
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims description 12
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims description 11
- 239000000203 mixture Substances 0.000 title description 11
- 238000000926 separation method Methods 0.000 title description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 24
- 239000007788 liquid Substances 0.000 description 17
- 239000007789 gas Substances 0.000 description 10
- 238000005406 washing Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR107259A FR1540957A (fr) | 1967-05-22 | 1967-05-22 | Procédé de condensation des gaz provenant de la synthèse de l'acétate de vinyle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL30045A0 IL30045A0 (en) | 1968-07-25 |
| IL30045A true IL30045A (en) | 1971-08-25 |
Family
ID=8631288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL30045A IL30045A (en) | 1967-05-22 | 1968-05-21 | Process for the separation of mixtures of acetylene and vinyl acetate |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3465501A (en:Method) |
| JP (1) | JPS5034522B1 (en:Method) |
| AT (1) | AT285559B (en:Method) |
| BE (1) | BE715447A (en:Method) |
| DE (1) | DE1768523B1 (en:Method) |
| ES (1) | ES354191A1 (en:Method) |
| FR (1) | FR1540957A (en:Method) |
| GB (1) | GB1205337A (en:Method) |
| IL (1) | IL30045A (en:Method) |
| NL (2) | NL6806815A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010065880A2 (en) * | 2008-12-05 | 2010-06-10 | Matheson Tri-Gas, Inc. | Acetylene process gas purification methods and systems |
| JP6321654B2 (ja) * | 2013-08-08 | 2018-05-09 | 株式会社ダイセル | アセトアルデヒドの製造方法 |
| CN113336618A (zh) * | 2021-07-20 | 2021-09-03 | 内蒙古蒙维科技有限公司 | 一种提高固定床乙酸乙烯生产系统中乙炔纯度的装置及方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA652755A (en) * | 1962-11-20 | Adachi Jun | Process for recovering vapors | |
| US3172733A (en) * | 1965-03-09 | karnofsky | ||
| US3280178A (en) * | 1964-10-20 | 1966-10-18 | Distillers Co Yeast Ltd | Production of vinyl acetate |
-
0
- NL NL136043D patent/NL136043C/xx active
-
1967
- 1967-05-22 FR FR107259A patent/FR1540957A/fr not_active Expired
-
1968
- 1968-05-14 NL NL6806815A patent/NL6806815A/xx unknown
- 1968-05-16 US US729821A patent/US3465501A/en not_active Expired - Lifetime
- 1968-05-20 BE BE715447D patent/BE715447A/xx unknown
- 1968-05-21 IL IL30045A patent/IL30045A/en unknown
- 1968-05-21 JP JP43033808A patent/JPS5034522B1/ja active Pending
- 1968-05-22 GB GB24505/68A patent/GB1205337A/en not_active Expired
- 1968-05-22 DE DE19681768523 patent/DE1768523B1/de not_active Withdrawn
- 1968-05-22 AT AT492068A patent/AT285559B/de not_active IP Right Cessation
- 1968-05-22 ES ES354191A patent/ES354191A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES354191A1 (es) | 1969-11-16 |
| FR1540957A (fr) | 1968-10-04 |
| NL136043C (en:Method) | |
| NL6806815A (en:Method) | 1968-11-25 |
| AT285559B (de) | 1970-11-10 |
| BE715447A (en:Method) | 1968-11-20 |
| DE1768523B1 (de) | 1971-07-29 |
| JPS5034522B1 (en:Method) | 1975-11-10 |
| US3465501A (en) | 1969-09-09 |
| GB1205337A (en) | 1970-09-16 |
| IL30045A0 (en) | 1968-07-25 |
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