PL79377B1 - - Google Patents
Info
- Publication number
- PL79377B1 PL79377B1 PL12801568A PL12801568A PL79377B1 PL 79377 B1 PL79377 B1 PL 79377B1 PL 12801568 A PL12801568 A PL 12801568A PL 12801568 A PL12801568 A PL 12801568A PL 79377 B1 PL79377 B1 PL 79377B1
- Authority
- PL
- Poland
- Prior art keywords
- acetic acid
- vinyl acetate
- gas
- scrubber
- carbon dioxide
- Prior art date
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 140
- 239000007789 gas Substances 0.000 claims description 58
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 47
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000005406 washing Methods 0.000 claims description 17
- 239000001569 carbon dioxide Substances 0.000 claims description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 16
- 239000007795 chemical reaction product Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 13
- 239000005977 Ethylene Substances 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 238000004821 distillation Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 5
- 239000012071 phase Substances 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 239000007792 gaseous phase Substances 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 10
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005201 scrubbing Methods 0.000 description 5
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 2
- -1 alkali metal salts Chemical class 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- KRMYKBBSMYZOLR-UHFFFAOYSA-N acetaldehyde ethenyl acetate Chemical compound CC=O.CC(=O)OC=C KRMYKBBSMYZOLR-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- LGPMBEHDKBYMNU-UHFFFAOYSA-N ethane;ethene Chemical compound CC.C=C LGPMBEHDKBYMNU-UHFFFAOYSA-N 0.000 description 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 1
- 239000012451 post-reaction mixture Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000011555 saturated liquid Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0052915 | 1967-07-11 | ||
| DE19681768078 DE1768078C3 (de) | 1968-03-29 | Verfahren zur Herstellung ungesättigter Ester von Carbonsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL79377B1 true PL79377B1 (en:Method) | 1975-06-30 |
Family
ID=25755488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL12801568A PL79377B1 (en:Method) | 1967-07-11 | 1968-07-09 |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT277955B (en:Method) |
| BE (1) | BE717957A (en:Method) |
| CH (1) | CH502982A (en:Method) |
| CS (1) | CS152298B2 (en:Method) |
| DK (1) | DK123590B (en:Method) |
| FR (1) | FR1576672A (en:Method) |
| GB (1) | GB1235185A (en:Method) |
| NL (1) | NL6809679A (en:Method) |
| NO (1) | NO128491B (en:Method) |
| PL (1) | PL79377B1 (en:Method) |
| SE (1) | SE354847B (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109942370A (zh) * | 2019-04-03 | 2019-06-28 | 山东理工大学 | 绿色高效合成甲基烯丙醇的工艺 |
-
1968
- 1968-06-04 CH CH828368A patent/CH502982A/de not_active IP Right Cessation
- 1968-06-07 GB GB2721668A patent/GB1235185A/en not_active Expired
- 1968-06-17 AT AT575368A patent/AT277955B/de not_active IP Right Cessation
- 1968-06-19 CS CS453468A patent/CS152298B2/cs unknown
- 1968-06-28 NO NO259268A patent/NO128491B/no unknown
- 1968-07-01 DK DK323068A patent/DK123590B/da unknown
- 1968-07-09 NL NL6809679A patent/NL6809679A/xx unknown
- 1968-07-09 PL PL12801568A patent/PL79377B1/pl unknown
- 1968-07-10 SE SE951968A patent/SE354847B/xx unknown
- 1968-07-11 FR FR1576672D patent/FR1576672A/fr not_active Expired
- 1968-07-11 BE BE717957D patent/BE717957A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109942370A (zh) * | 2019-04-03 | 2019-06-28 | 山东理工大学 | 绿色高效合成甲基烯丙醇的工艺 |
| CN109942370B (zh) * | 2019-04-03 | 2022-03-25 | 山东理工大学 | 绿色高效合成甲基烯丙醇的工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CS152298B2 (en:Method) | 1973-12-19 |
| BE717957A (en:Method) | 1969-01-13 |
| DE1768078B2 (de) | 1975-04-10 |
| GB1235185A (en) | 1971-06-09 |
| FR1576672A (en:Method) | 1969-08-01 |
| AT277955B (de) | 1970-01-12 |
| DK123590B (da) | 1972-07-10 |
| NL6809679A (en:Method) | 1969-01-14 |
| NO128491B (en:Method) | 1973-11-26 |
| CH502982A (de) | 1971-02-15 |
| DE1768078A1 (de) | 1971-10-14 |
| SE354847B (en:Method) | 1973-03-26 |
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