NO124107B - - Google Patents
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- Publication number
- NO124107B NO124107B NO249668A NO249668A NO124107B NO 124107 B NO124107 B NO 124107B NO 249668 A NO249668 A NO 249668A NO 249668 A NO249668 A NO 249668A NO 124107 B NO124107 B NO 124107B
- Authority
- NO
- Norway
- Prior art keywords
- reaction
- acetic acid
- acetaldehyde
- ethylene
- treatment
- Prior art date
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 101
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 45
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 20
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 15
- 239000005977 Ethylene Substances 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 239000007795 chemical reaction product Substances 0.000 claims description 10
- 239000007791 liquid phase Substances 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- 229910000510 noble metal Inorganic materials 0.000 claims description 3
- 239000012071 phase Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000012263 liquid product Substances 0.000 claims description 2
- 238000004821 distillation Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001944 continuous distillation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229940071125 manganese acetate Drugs 0.000 description 1
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 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
- C07C51/16—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
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
-
- 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
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 |
|---|---|---|---|
| DEF52854A DE1283226B (de) | 1967-07-04 | 1967-07-04 | Verfahren zur Herstellung von Vinylacetat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO124107B true NO124107B (en:Method) | 1972-03-06 |
Family
ID=7105792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO249668A NO124107B (en:Method) | 1967-07-04 | 1968-06-24 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT277954B (en:Method) |
| BE (1) | BE717624A (en:Method) |
| CH (1) | CH498079A (en:Method) |
| DE (1) | DE1283226B (en:Method) |
| ES (1) | ES355701A1 (en:Method) |
| GB (1) | GB1216018A (en:Method) |
| NL (1) | NL6809413A (en:Method) |
| NO (1) | NO124107B (en:Method) |
| SE (1) | SE337587B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3313072A1 (de) * | 1982-07-17 | 1984-01-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung einer hydrolysierbaren titanylsulfatloesung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1010548A (en) * | 1963-11-09 | 1965-11-17 | Distillers Co Yeast Ltd | Improvements in or relating to the production of unsaturated organic esters |
| DE1216290B (de) * | 1964-06-05 | 1966-05-12 | Hoechst Ag | Verfahren zur Herstellung von Vinylacetat |
-
1967
- 1967-07-04 DE DEF52854A patent/DE1283226B/de active Pending
-
1968
- 1968-05-24 CH CH769068A patent/CH498079A/de not_active IP Right Cessation
- 1968-05-28 GB GB2539068A patent/GB1216018A/en not_active Expired
- 1968-06-07 AT AT544768A patent/AT277954B/de not_active IP Right Cessation
- 1968-06-24 NO NO249668A patent/NO124107B/no unknown
- 1968-07-01 SE SE903868A patent/SE337587B/xx unknown
- 1968-07-03 NL NL6809413A patent/NL6809413A/xx unknown
- 1968-07-03 ES ES355701A patent/ES355701A1/es not_active Expired
- 1968-07-04 BE BE717624D patent/BE717624A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES355701A1 (es) | 1970-04-16 |
| DE1283226B (de) | 1968-11-21 |
| NL6809413A (en:Method) | 1969-01-07 |
| BE717624A (en:Method) | 1969-01-06 |
| SE337587B (en:Method) | 1971-08-16 |
| GB1216018A (en) | 1970-12-16 |
| AT277954B (de) | 1970-01-12 |
| CH498079A (de) | 1970-10-31 |
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