SE436351B - Sett for framstellning av 2-etylhexanol - Google Patents
Sett for framstellning av 2-etylhexanolInfo
- Publication number
- SE436351B SE436351B SE7803047A SE7803047A SE436351B SE 436351 B SE436351 B SE 436351B SE 7803047 A SE7803047 A SE 7803047A SE 7803047 A SE7803047 A SE 7803047A SE 436351 B SE436351 B SE 436351B
- Authority
- SE
- Sweden
- Prior art keywords
- weight
- parts
- ethylhexanol
- column
- distillation
- Prior art date
Links
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 title claims description 60
- 238000002360 preparation method Methods 0.000 title claims 2
- 238000009835 boiling Methods 0.000 claims description 36
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims description 24
- 238000004821 distillation Methods 0.000 claims description 24
- 238000005984 hydrogenation reaction Methods 0.000 claims description 23
- PYLMCYQHBRSDND-UHFFFAOYSA-N 2-ethyl-2-hexenal Chemical compound CCCC=C(CC)C=O PYLMCYQHBRSDND-UHFFFAOYSA-N 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 4
- 238000005882 aldol condensation reaction Methods 0.000 claims description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 25
- 239000000126 substance Substances 0.000 description 11
- LGYNIFWIKSEESD-UHFFFAOYSA-N 2-ethylhexanal Chemical compound CCCCC(CC)C=O LGYNIFWIKSEESD-UHFFFAOYSA-N 0.000 description 10
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 230000006324 decarbonylation Effects 0.000 description 1
- 238000006606 decarbonylation reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007700 distillative separation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
- C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
- C07C29/175—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with simultaneous reduction of an oxo group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2713434A DE2713434C3 (de) | 1977-03-26 | 1977-03-26 | Verfahren zur Herstellung von 2-Äthylhexanol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7803047L SE7803047L (sv) | 1978-09-27 |
| SE436351B true SE436351B (sv) | 1984-12-03 |
Family
ID=6004767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7803047A SE436351B (sv) | 1977-03-26 | 1978-03-16 | Sett for framstellning av 2-etylhexanol |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4138588A (de) |
| JP (1) | JPS53119804A (de) |
| AT (1) | AT358548B (de) |
| AU (1) | AU519741B2 (de) |
| BE (1) | BE865146A (de) |
| BR (1) | BR7801564A (de) |
| CA (1) | CA1088103A (de) |
| DE (1) | DE2713434C3 (de) |
| ES (1) | ES468005A1 (de) |
| FR (1) | FR2384735A1 (de) |
| GB (1) | GB1581898A (de) |
| HU (1) | HU179297B (de) |
| IT (1) | IT1104185B (de) |
| NL (1) | NL172441C (de) |
| PL (1) | PL109575B1 (de) |
| RO (1) | RO74430A (de) |
| SE (1) | SE436351B (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8430226D0 (en) * | 1984-11-30 | 1985-01-09 | Exxon Research Engineering Co | Hydroformylation of olefins |
| DE3530839A1 (de) * | 1985-08-29 | 1987-03-05 | Ruhrchemie Ag | Verfahren zur herstellung von 2-ethylhexanol |
| US5227544A (en) * | 1991-02-15 | 1993-07-13 | Basf Corporation | Process for the production of 2-ethylhexanol |
| US5258558A (en) * | 1991-10-21 | 1993-11-02 | Uop | Direct conversion of butyraldehyde to 2-ethylhexanol-1 |
| DE19914260A1 (de) * | 1999-03-29 | 2000-10-05 | Basf Ag | Verfahren zur destillativen Auftrennung eines flüssigen Rohalkoholgemisches |
| KR100844306B1 (ko) * | 2002-12-04 | 2008-07-07 | 미쓰비시 가가꾸 가부시키가이샤 | 알코올 제조 방법 |
| CN1312094C (zh) * | 2002-12-04 | 2007-04-25 | 三菱化学株式会社 | 醇的制备方法 |
| DE102008044783B4 (de) * | 2008-08-28 | 2012-05-16 | Oxea Gmbh | Verfahren zur Gewinnung von aliphatischen C3- bis C10- Aldehyden aus Hochsiedern durch thermische Behandlung |
| CN102260149B (zh) * | 2010-05-25 | 2014-02-19 | 上海焦化有限公司 | 一种2-乙基己烯醛和2-乙基己醇的制备工艺 |
| CN104151138B (zh) * | 2014-08-13 | 2016-08-24 | 中国石油大学(华东) | 一种丁辛醇残液生产醇类高碳有机溶剂的工艺 |
| KR101776050B1 (ko) | 2016-08-30 | 2017-09-07 | 광운대학교 산학협력단 | 알돌 폐수를 이용한 질소산화물 환원용액 및 그 제조방법 |
| GB201617463D0 (en) * | 2016-10-14 | 2016-11-30 | Johnson Matthey Davy Technologies Limited | Process |
| WO2019097403A1 (en) * | 2017-11-20 | 2019-05-23 | Sabic Global Technologies B.V. | Recovery of ethyl hexanol from recycle streams in 2-ethyl hexanol process |
| GB201806127D0 (en) | 2018-04-13 | 2018-05-30 | Johnson Matthey Davy Technologies Ltd | Process |
| CN117242050A (zh) * | 2021-05-05 | 2023-12-15 | 伊士曼化工公司 | 回收成分对苯二甲酸二辛脂 |
| GB202208331D0 (en) | 2022-06-07 | 2022-07-20 | Johnson Matthey Davy Technologies Ltd | Method and apparatus for production of alcohols |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2595096A (en) * | 1948-05-20 | 1952-04-29 | Standard Oil Dev Co | Synthesis of alcohol from olefins, carbon monoxide, and hydrogen |
| US2671119A (en) * | 1949-04-01 | 1954-03-02 | Standard Oil Dev Co | Hydrogenation of oxo alcohol bottoms |
| GB672635A (en) * | 1949-12-31 | 1952-05-21 | Standard Oil Dev Co | Purification of alcohols by distillation |
| US2614128A (en) * | 1949-12-31 | 1952-10-14 | Standard Oil Dev Co | Controlled distillation of oxo alcohols containing high-boiling impurities |
| US3501537A (en) * | 1964-04-01 | 1970-03-17 | Eastman Kodak Co | Process for separating high-boilers of the oxo process |
| US3935285A (en) * | 1968-12-27 | 1976-01-27 | Ruhrchemie Ag | Recovery of alcohols from esters formed during an oxo-synthesis |
| FR2058532A5 (en) * | 1969-09-02 | 1971-05-28 | Melle Bezons | 2-ethyl hexanol-1-prepn, from acetaldehyde |
| BE757561A (fr) * | 1969-10-17 | 1971-04-15 | Basf Ag | Procede d'obtention d'ethyl-2-hexanol pur |
| DE2437957B2 (de) * | 1974-08-07 | 1976-06-16 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur kontinuierlichen herstellung von 2-aethylhexanol |
-
1977
- 1977-03-26 DE DE2713434A patent/DE2713434C3/de not_active Expired
- 1977-04-27 NL NLAANVRAGE7704631,A patent/NL172441C/xx not_active IP Right Cessation
-
1978
- 1978-03-15 BR BR7801564A patent/BR7801564A/pt unknown
- 1978-03-16 RO RO7893537A patent/RO74430A/ro unknown
- 1978-03-16 SE SE7803047A patent/SE436351B/sv not_active IP Right Cessation
- 1978-03-16 AT AT186478A patent/AT358548B/de not_active IP Right Cessation
- 1978-03-17 FR FR7807828A patent/FR2384735A1/fr active Granted
- 1978-03-17 HU HU78RU164A patent/HU179297B/hu not_active IP Right Cessation
- 1978-03-18 ES ES468005A patent/ES468005A1/es not_active Expired
- 1978-03-20 PL PL1978205451A patent/PL109575B1/pl unknown
- 1978-03-20 JP JP3228078A patent/JPS53119804A/ja active Granted
- 1978-03-20 US US05/888,709 patent/US4138588A/en not_active Expired - Lifetime
- 1978-03-21 BE BE186143A patent/BE865146A/xx not_active IP Right Cessation
- 1978-03-22 CA CA299,567A patent/CA1088103A/en not_active Expired
- 1978-03-23 AU AU34466/78A patent/AU519741B2/en not_active Expired
- 1978-03-23 GB GB11848/78A patent/GB1581898A/en not_active Expired
- 1978-03-24 IT IT48613/78A patent/IT1104185B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| ATA186478A (de) | 1980-02-15 |
| FR2384735B1 (de) | 1981-05-08 |
| NL172441C (nl) | 1983-09-01 |
| IT1104185B (it) | 1985-10-21 |
| JPS53119804A (en) | 1978-10-19 |
| BR7801564A (pt) | 1978-10-31 |
| AU3446678A (en) | 1979-09-27 |
| NL172441B (nl) | 1983-04-05 |
| PL205451A1 (pl) | 1979-03-26 |
| DE2713434A1 (de) | 1978-09-28 |
| NL7704631A (nl) | 1978-09-28 |
| SE7803047L (sv) | 1978-09-27 |
| CA1088103A (en) | 1980-10-21 |
| ES468005A1 (es) | 1978-11-16 |
| RO74430A (ro) | 1982-02-01 |
| DE2713434B2 (de) | 1980-02-28 |
| GB1581898A (en) | 1980-12-31 |
| DE2713434C3 (de) | 1980-10-23 |
| AT358548B (de) | 1980-09-10 |
| PL109575B1 (en) | 1980-06-30 |
| HU179297B (en) | 1982-09-28 |
| IT7848613A0 (it) | 1978-03-24 |
| FR2384735A1 (fr) | 1978-10-20 |
| BE865146A (fr) | 1978-09-21 |
| US4138588A (en) | 1979-02-06 |
| JPS566405B2 (de) | 1981-02-10 |
| AU519741B2 (en) | 1981-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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