ZA200504568B - Method for producing alchohol - Google Patents
Method for producing alchohol Download PDFInfo
- Publication number
- ZA200504568B ZA200504568B ZA200504568A ZA200504568A ZA200504568B ZA 200504568 B ZA200504568 B ZA 200504568B ZA 200504568 A ZA200504568 A ZA 200504568A ZA 200504568 A ZA200504568 A ZA 200504568A ZA 200504568 B ZA200504568 B ZA 200504568B
- Authority
- ZA
- South Africa
- Prior art keywords
- aldehyde
- hydrogenation
- alcohol
- distillation
- product
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 150000001299 aldehydes Chemical class 0.000 claims description 92
- 238000005984 hydrogenation reaction Methods 0.000 claims description 76
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 64
- 238000004821 distillation Methods 0.000 claims description 59
- 239000003054 catalyst Substances 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 40
- 238000000746 purification Methods 0.000 claims description 38
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 238000007037 hydroformylation reaction Methods 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 239000007791 liquid phase Substances 0.000 claims description 6
- 238000005882 aldol condensation reaction Methods 0.000 claims description 5
- 238000006297 dehydration reaction Methods 0.000 claims description 5
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 5
- 239000000047 product Substances 0.000 description 59
- 238000009835 boiling Methods 0.000 description 50
- 239000007788 liquid Substances 0.000 description 13
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 238000000926 separation method Methods 0.000 description 10
- GYHFUZHODSMOHU-UHFFFAOYSA-N nonanal Chemical compound CCCCCCCCC=O GYHFUZHODSMOHU-UHFFFAOYSA-N 0.000 description 9
- 239000000843 powder Substances 0.000 description 9
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000004040 coloring Methods 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000005909 Kieselgur Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- PYLMCYQHBRSDND-UHFFFAOYSA-N 2-ethyl-2-hexenal Chemical compound CCCC=C(CC)C=O PYLMCYQHBRSDND-UHFFFAOYSA-N 0.000 description 3
- GADNZGQWPNTMCH-UHFFFAOYSA-N 2-propylhept-2-enal Chemical compound CCCCC=C(C=O)CCC GADNZGQWPNTMCH-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- MMFCJPPRCYDLLZ-CMDGGOBGSA-N (2E)-dec-2-enal Chemical compound CCCCCCC\C=C\C=O MMFCJPPRCYDLLZ-CMDGGOBGSA-N 0.000 description 2
- LGYNIFWIKSEESD-UHFFFAOYSA-N 2-ethylhexanal Chemical compound CCCCC(CC)C=O LGYNIFWIKSEESD-UHFFFAOYSA-N 0.000 description 2
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- 238000006359 acetalization reaction Methods 0.000 description 2
- 150000001241 acetals Chemical class 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- MMFCJPPRCYDLLZ-UHFFFAOYSA-N dec-2-enal Natural products CCCCCCCC=CC=O MMFCJPPRCYDLLZ-UHFFFAOYSA-N 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 238000006266 etherification reaction Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- FXHGMKSSBGDXIY-UHFFFAOYSA-N heptanal Chemical compound CCCCCCC=O FXHGMKSSBGDXIY-UHFFFAOYSA-N 0.000 description 2
- NIOYUNMRJMEDGI-UHFFFAOYSA-N hexadecanal Chemical compound CCCCCCCCCCCCCCCC=O NIOYUNMRJMEDGI-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- KMPQYAYAQWNLME-UHFFFAOYSA-N undecanal Chemical compound CCCCCCCCCCC=O KMPQYAYAQWNLME-UHFFFAOYSA-N 0.000 description 2
- -1 C20 acetal Chemical class 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000447 dimerizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- PIYDVAYKYBWPPY-UHFFFAOYSA-N heptadecanal Chemical compound CCCCCCCCCCCCCCCCC=O PIYDVAYKYBWPPY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- YLQLIQIAXYRMDL-UHFFFAOYSA-N propylheptyl alcohol Chemical compound CCCCCC(CO)CCC YLQLIQIAXYRMDL-UHFFFAOYSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- BGEHHAVMRVXCGR-UHFFFAOYSA-N tridecanal Chemical compound CCCCCCCCCCCCC=O BGEHHAVMRVXCGR-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 230000008016 vaporization Effects 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
- C07C29/132—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
- C07C29/74—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002352760 | 2002-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200504568B true ZA200504568B (en) | 2006-08-30 |
Family
ID=32463243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200504568A ZA200504568B (en) | 2002-12-04 | 2005-06-03 | Method for producing alchohol |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7790938B2 (fr) |
| KR (1) | KR100878174B1 (fr) |
| CN (1) | CN1312094C (fr) |
| AU (1) | AU2003302638A1 (fr) |
| BR (2) | BR0317023A (fr) |
| TW (1) | TWI324991B (fr) |
| WO (1) | WO2004050591A1 (fr) |
| ZA (1) | ZA200504568B (fr) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7479576B1 (en) | 2007-06-27 | 2009-01-20 | H R D Corporation | Method of hydrogenating aldehydes and ketones |
| US8304586B2 (en) | 2010-02-02 | 2012-11-06 | Celanese International Corporation | Process for purifying ethanol |
| US8222466B2 (en) | 2010-02-02 | 2012-07-17 | Celanese International Corporation | Process for producing a water stream from ethanol production |
| US8344186B2 (en) * | 2010-02-02 | 2013-01-01 | Celanese International Corporation | Processes for producing ethanol from acetaldehyde |
| US8754267B2 (en) | 2010-05-07 | 2014-06-17 | Celanese International Corporation | Process for separating acetaldehyde from ethanol-containing mixtures |
| US8680342B2 (en) | 2010-05-07 | 2014-03-25 | Celanese International Corporation | Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water |
| US8859827B2 (en) | 2011-11-18 | 2014-10-14 | Celanese International Corporation | Esterifying acetic acid to produce ester feed for hydrogenolysis |
| US8748675B2 (en) | 2011-06-16 | 2014-06-10 | Celanese International Corporation | Extractive distillation of crude alcohol product |
| US8704012B2 (en) | 2011-06-16 | 2014-04-22 | Celanese International Corporation | Distillation of crude alcohol product using entrainer |
| US8853468B2 (en) | 2011-11-18 | 2014-10-07 | Celanese International Corporation | Vapor esterification method to produce ester feed for hydrogenolysis |
| US8829251B2 (en) | 2011-11-18 | 2014-09-09 | Celanese International Corporation | Liquid esterification method to produce ester feed for hydrogenolysis |
| US9024089B2 (en) | 2011-11-18 | 2015-05-05 | Celanese International Corporation | Esterification process using extractive separation to produce feed for hydrogenolysis |
| US8802901B2 (en) | 2011-11-18 | 2014-08-12 | Celanese International Corporation | Continuous ethyl acetate production and hydrogenolysis thereof |
| US8748673B2 (en) | 2011-11-18 | 2014-06-10 | Celanese International Corporation | Process of recovery of ethanol from hydrogenolysis process |
| US8829249B2 (en) | 2011-11-18 | 2014-09-09 | Celanese International Corporation | Integrated esterification and hydrogenolysis process for producing ethanol |
| WO2013078207A1 (fr) | 2011-11-22 | 2013-05-30 | Celanese International Corporation | Estérification d'un mélange d'éthanol et d'acide acétique pour produire une charge d'ester pour l'hydrogénolyse |
| US9029614B2 (en) | 2011-12-14 | 2015-05-12 | Celanese International Corporation | Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol |
| US8907139B2 (en) | 2011-12-28 | 2014-12-09 | Celanese International Corporation | Process for acetal removal in the purification of a crude ethanol product |
| US8742177B2 (en) | 2011-12-28 | 2014-06-03 | Rohm And Haas Company | Catalyst and process to produce branched unsaturated aldehydes |
| BR112014015584A8 (pt) | 2012-01-06 | 2017-07-04 | Celanese Int Corp | catalisadores de hidrogenação com suportes modificados com cobalto |
| US8981164B2 (en) | 2012-01-06 | 2015-03-17 | Celanese International Corporation | Cobalt and tin hydrogenation catalysts |
| US9050585B2 (en) | 2012-02-10 | 2015-06-09 | Celanese International Corporation | Chemisorption of ethyl acetate during hydrogenation of acetic acid to ethanol |
| US8772553B2 (en) | 2012-10-26 | 2014-07-08 | Celanese International Corporation | Hydrogenation reaction conditions for producing ethanol |
| US8957262B2 (en) | 2012-11-20 | 2015-02-17 | Celanese International Corporation | Olefin hydration for hydrogenation processes |
| US9000237B2 (en) | 2012-12-20 | 2015-04-07 | Celanese International Corporation | Ethanol refining process using intermediate reboiler |
| US8975450B2 (en) | 2013-03-15 | 2015-03-10 | Celanese International Corporation | Ethanol and ethyl acetate production using an acetic acid and acetic anhydride mixed feed |
| US8926718B2 (en) | 2013-03-15 | 2015-01-06 | Celanese International Corporation | Thermochemically produced ethanol compositions |
| US8975451B2 (en) | 2013-03-15 | 2015-03-10 | Celanese International Corporation | Single phase ester feed for hydrogenolysis |
| US9512054B2 (en) | 2015-02-10 | 2016-12-06 | Eastman Chemical Company | Method for making a high purity alcohol |
| CN105001046A (zh) * | 2015-07-09 | 2015-10-28 | 武汉工程大学 | 正壬醇的合成工艺 |
| EP3713904B1 (fr) * | 2017-11-20 | 2022-01-05 | SABIC Global Technologies B.V. | Récupération d'éthyl hexanol à partir de flux de recyclage dans un procédé 2-éthyl hexanol |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2571160A (en) * | 1946-10-25 | 1951-10-16 | Standard Oil Dev Co | Oxo synthesis process |
| DE2713434C3 (de) * | 1977-03-26 | 1980-10-23 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur Herstellung von 2-Äthylhexanol |
| US4518809A (en) * | 1981-06-11 | 1985-05-21 | Monsanto Company | Preparation of pentyl nonanols |
| JPH0813767B2 (ja) * | 1988-12-16 | 1996-02-14 | 三菱化学株式会社 | アルコールの精製法 |
| JPH06122638A (ja) * | 1992-09-24 | 1994-05-06 | Mitsubishi Kasei Corp | アルコールの精製方法 |
| JP3509175B2 (ja) | 1994-04-11 | 2004-03-22 | 三菱化学株式会社 | アルコールの精製方法 |
| DE19754848C2 (de) * | 1997-12-10 | 2003-06-18 | Celanese Chem Europe Gmbh | Verfahren zur Herstellung von Alkoholen |
| US6455743B1 (en) * | 1998-11-27 | 2002-09-24 | Mitsubishi Chemical Corporation | Process for producing alcohols |
| ATE359988T1 (de) * | 1999-05-07 | 2007-05-15 | Showa Denko Kk | Verfahren zur herstellung von tetrafluorbenzaldehyden und tetrafluorbenzolmethanolen |
| JP4911365B2 (ja) * | 2005-03-18 | 2012-04-04 | 株式会社安川電機 | ロボットに用いるティーチングボックスおよびカスタマイズ方法とこれらを用いたロボットシステム |
-
2003
- 2003-11-20 CN CNB2003801049354A patent/CN1312094C/zh not_active Expired - Lifetime
- 2003-11-20 BR BR0317023-3A patent/BR0317023A/pt unknown
- 2003-11-20 WO PCT/JP2003/014841 patent/WO2004050591A1/fr active Application Filing
- 2003-11-20 BR BRPI0310135-5A patent/BR0310135B1/pt active IP Right Grant
- 2003-11-20 KR KR1020057010226A patent/KR100878174B1/ko active IP Right Grant
- 2003-11-20 AU AU2003302638A patent/AU2003302638A1/en not_active Abandoned
- 2003-12-02 TW TW092133826A patent/TWI324991B/zh not_active IP Right Cessation
-
2005
- 2005-06-03 ZA ZA200504568A patent/ZA200504568B/en unknown
- 2005-06-06 US US11/144,621 patent/US7790938B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| TWI324991B (en) | 2010-05-21 |
| CN1720208A (zh) | 2006-01-11 |
| WO2004050591A1 (fr) | 2004-06-17 |
| TW200413295A (en) | 2004-08-01 |
| KR100878174B1 (ko) | 2009-01-12 |
| AU2003302638A1 (en) | 2004-06-23 |
| US20050277793A1 (en) | 2005-12-15 |
| BR0310135B1 (pt) | 2014-04-29 |
| KR20050085396A (ko) | 2005-08-29 |
| CN1312094C (zh) | 2007-04-25 |
| BR0317023A (pt) | 2005-10-25 |
| US7790938B2 (en) | 2010-09-07 |
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