MY135979A - Process for preparing vinyl acetate - Google Patents
Process for preparing vinyl acetateInfo
- Publication number
- MY135979A MY135979A MYPI20055170A MYPI20055170A MY135979A MY 135979 A MY135979 A MY 135979A MY PI20055170 A MYPI20055170 A MY PI20055170A MY PI20055170 A MYPI20055170 A MY PI20055170A MY 135979 A MY135979 A MY 135979A
- Authority
- MY
- Malaysia
- Prior art keywords
- vinyl acetate
- column
- acetic acid
- ethylene
- preparing vinyl
- Prior art date
Links
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 9
- 238000000034 method Methods 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000009738 saturating Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- 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
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004053184A DE102004053184B4 (de) | 2004-11-04 | 2004-11-04 | Verfahren zur Sättigung ethylenhaltiger Gase mit Essigsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY135979A true MY135979A (en) | 2008-07-31 |
Family
ID=35519926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20055170A MY135979A (en) | 2004-11-04 | 2005-11-02 | Process for preparing vinyl acetate |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7202377B2 (enExample) |
| EP (1) | EP1655279B1 (enExample) |
| JP (1) | JP5362170B2 (enExample) |
| KR (1) | KR101263221B1 (enExample) |
| CN (1) | CN1769259B (enExample) |
| BR (1) | BRPI0504946A (enExample) |
| CA (1) | CA2525174C (enExample) |
| DE (1) | DE102004053184B4 (enExample) |
| MX (1) | MXPA05011806A (enExample) |
| MY (1) | MY135979A (enExample) |
| SG (1) | SG122042A1 (enExample) |
| TW (1) | TW200619190A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008001366A1 (de) * | 2008-04-24 | 2009-10-29 | Wacker Chemie Ag | Verfahren zur Herstellung von ungesättigten Carbonsäureestern |
| CN102516006B (zh) * | 2011-11-11 | 2014-07-02 | 天津大学 | 醋酸乙烯生产过程乙烯回收方法及装置 |
| CN102936198B (zh) * | 2012-10-12 | 2016-05-25 | 天津大学 | 生产醋酸乙烯的方法 |
| US10947178B2 (en) | 2017-11-21 | 2021-03-16 | Wacker Chemie Ag | Method for producing vinyl acetate |
| CN112209830B (zh) * | 2020-10-20 | 2021-08-27 | 天津大学 | 醋酸乙烯酯的生产方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840590A (en) * | 1971-01-22 | 1974-10-08 | Celanese Corp | Alkanoic acid recycle system in process for catalytic production of an alkenyl alkanoate from an alkene and an alkanoic acid |
| US6420595B1 (en) * | 2001-09-10 | 2002-07-16 | Millennium Petrochemicals, Inc. | Process control for vinyl acetate manufacture |
-
2004
- 2004-11-04 DE DE102004053184A patent/DE102004053184B4/de not_active Expired - Lifetime
- 2004-11-04 BR BRPI0504946-6A patent/BRPI0504946A/pt not_active IP Right Cessation
-
2005
- 2005-10-26 EP EP05023388.1A patent/EP1655279B1/de not_active Expired - Lifetime
- 2005-10-28 US US11/261,319 patent/US7202377B2/en not_active Expired - Lifetime
- 2005-11-01 JP JP2005317957A patent/JP5362170B2/ja not_active Expired - Lifetime
- 2005-11-02 MY MYPI20055170A patent/MY135979A/en unknown
- 2005-11-02 KR KR1020050104339A patent/KR101263221B1/ko not_active Expired - Fee Related
- 2005-11-02 CA CA002525174A patent/CA2525174C/en not_active Expired - Fee Related
- 2005-11-02 SG SG200508456A patent/SG122042A1/en unknown
- 2005-11-03 MX MXPA05011806A patent/MXPA05011806A/es active IP Right Grant
- 2005-11-04 CN CN2005101175767A patent/CN1769259B/zh not_active Expired - Lifetime
- 2005-11-04 TW TW094138667A patent/TW200619190A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE102004053184A1 (de) | 2006-05-11 |
| TW200619190A (en) | 2006-06-16 |
| EP1655279A1 (de) | 2006-05-10 |
| SG122042A1 (en) | 2006-05-26 |
| EP1655279B1 (de) | 2017-02-22 |
| JP2006131632A (ja) | 2006-05-25 |
| DE102004053184B4 (de) | 2013-12-12 |
| CN1769259A (zh) | 2006-05-10 |
| US20060094896A1 (en) | 2006-05-04 |
| CA2525174C (en) | 2008-09-09 |
| CA2525174A1 (en) | 2006-05-04 |
| HK1086820A1 (en) | 2006-09-29 |
| KR20060052413A (ko) | 2006-05-19 |
| CN1769259B (zh) | 2012-03-07 |
| MXPA05011806A (es) | 2006-05-25 |
| US7202377B2 (en) | 2007-04-10 |
| BRPI0504946A (pt) | 2006-06-27 |
| JP5362170B2 (ja) | 2013-12-11 |
| KR101263221B1 (ko) | 2013-05-10 |
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