RU2012121872A - METHOD FOR PRODUCING ETHANOL FROM ACETIC ACID USING ACID CATALYSTS - Google Patents

METHOD FOR PRODUCING ETHANOL FROM ACETIC ACID USING ACID CATALYSTS Download PDF

Info

Publication number
RU2012121872A
RU2012121872A RU2012121872/04A RU2012121872A RU2012121872A RU 2012121872 A RU2012121872 A RU 2012121872A RU 2012121872/04 A RU2012121872/04 A RU 2012121872/04A RU 2012121872 A RU2012121872 A RU 2012121872A RU 2012121872 A RU2012121872 A RU 2012121872A
Authority
RU
Russia
Prior art keywords
group
metal
metal oxides
catalyst comprises
acid modifier
Prior art date
Application number
RU2012121872/04A
Other languages
Russian (ru)
Inventor
Радмила ЕВТИЦ
Виктор Дж. ДЖОНСТОН
Р. Джей УОРНЕР
Хейко ВИНЕР
Original Assignee
Селаниз Интернэшнл Корпорейшн
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/588,727 external-priority patent/US8309772B2/en
Priority claimed from US12/698,947 external-priority patent/US8471075B2/en
Priority claimed from US12/699,024 external-priority patent/US8680317B2/en
Priority claimed from US12/852,269 external-priority patent/US8304586B2/en
Priority claimed from US12/852,227 external-priority patent/US8309773B2/en
Application filed by Селаниз Интернэшнл Корпорейшн filed Critical Селаниз Интернэшнл Корпорейшн
Publication of RU2012121872A publication Critical patent/RU2012121872A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • B01J23/6567—Rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0205—Impregnation in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • 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
    • C07C29/147—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 carboxylic acids or derivatives thereof
    • C07C29/149—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 carboxylic acids or derivatives thereof 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
    • 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
    • C07C29/94—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/08—Ethanol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

1. Способ получения этанола, включающий гидрогенизацию уксусной кислоты в присутствии катализатора с получением этанола, где конверсия уксусной кислоты составляет более 80%, а селективность по этанолу, по меньшей мере, 65%, где катализатор включает первый металл, выбранный из группы, состоящей из меди, железа, кобальта, никеля, родия, палладия, осмия, иридия, платины, титана, цинка, хрома, рения, молибдена и вольфрама, второй металл, выбранный из группы, состоящей из олова и рения, на материале носителя, модифицированном кислотным модификатором.2. Способ по п.1, где материал носителя выбран из группы, состоящей из диоксида кремния, диоксида кремния/оксида алюминия, метасиликата кальция, пирогенного диоксида кремния, диоксида кремния высокой чистоты, углерода, оксида железа, оксида алюминия, диоксида кремния/оксидов алюминия, диоксида титана, диоксида циркония и их смесей.3. Способ по пп.1 и 2, где кислотный модификатор выбран из группы, состоящей из оксидов металлов группы IVB, оксидов металлов группы VB, оксидов металлов группы VIB, оксидов металлов группы VIIB, оксидов металлов группы VIIIB, оксидов алюминия и их смесей.4. Способ по пп.1 и 2, где кислотный модификатор выбран из группы, состоящей из TiO, ZrO, NbO, TaO, AlO, BO, POи SbO.5. Способ по пп.1 и 2, где кислотный модификатор выбран из группы, состоящей из WO, MoO, FeO, CrO, VO, MnO, CuO, CoO, BiO.6. Способ по п.1, где катализатор включает от 0,1 мас.% до 50 мас.% кислотного модификатора.7. Способ по п.1, где катализатор включает от 25 мас.% до 99 мас.% материала носителя.8. Способ по п.1, где катализатор включает от 0,1 мас.% до 25 мас.% первого металла.9. Способ по п.1, где первым металлом является платина, а вторым металлом является олов�1. A method for producing ethanol, comprising hydrogenating acetic acid in the presence of a catalyst to obtain ethanol, where the conversion of acetic acid is more than 80%, and the selectivity to ethanol is at least 65%, where the catalyst comprises a first metal selected from the group consisting of copper, iron, cobalt, nickel, rhodium, palladium, osmium, iridium, platinum, titanium, zinc, chromium, rhenium, molybdenum and tungsten, a second metal selected from the group consisting of tin and rhenium, on a support material modified with an acid modifier .2. The method of claim 1, wherein the support material is selected from the group consisting of silica, silica / alumina, calcium metasilicate, pyrogenic silica, high purity silica, carbon, iron oxide, alumina, silica / alumina, titanium dioxide, zirconium dioxide and their mixtures. 3. The method according to claims 1 and 2, wherein the acid modifier is selected from the group consisting of Group IVB metal oxides, Group VB metal oxides, Group VIB metal oxides, Group VIIB metal oxides, Group VIIIB metal oxides, aluminum oxides and mixtures thereof. The method according to claims 1 and 2, where the acid modifier is selected from the group consisting of TiO, ZrO, NbO, TaO, AlO, BO, PO and SbO. 5. The method according to claims 1 and 2, where the acid modifier is selected from the group consisting of WO, MoO, FeO, CrO, VO, MnO, CuO, CoO, BiO. 6. The method of claim 1, wherein the catalyst comprises 0.1 wt% to 50 wt% acid modifier. The method of claim 1, wherein the catalyst comprises 25 wt% to 99 wt% support material. The method of claim 1, wherein the catalyst comprises 0.1 wt% to 25 wt% of the first metal. The method of claim 1, wherein the first metal is platinum and the second metal is tin�

Claims (15)

1. Способ получения этанола, включающий гидрогенизацию уксусной кислоты в присутствии катализатора с получением этанола, где конверсия уксусной кислоты составляет более 80%, а селективность по этанолу, по меньшей мере, 65%, где катализатор включает первый металл, выбранный из группы, состоящей из меди, железа, кобальта, никеля, родия, палладия, осмия, иридия, платины, титана, цинка, хрома, рения, молибдена и вольфрама, второй металл, выбранный из группы, состоящей из олова и рения, на материале носителя, модифицированном кислотным модификатором.1. A method for producing ethanol, comprising hydrogenating acetic acid in the presence of a catalyst to produce ethanol, where the conversion of acetic acid is more than 80% and the ethanol selectivity is at least 65%, where the catalyst comprises a first metal selected from the group consisting of copper, iron, cobalt, nickel, rhodium, palladium, osmium, iridium, platinum, titanium, zinc, chromium, rhenium, molybdenum and tungsten, the second metal selected from the group consisting of tin and rhenium on a support material modified with an acid modifier . 2. Способ по п.1, где материал носителя выбран из группы, состоящей из диоксида кремния, диоксида кремния/оксида алюминия, метасиликата кальция, пирогенного диоксида кремния, диоксида кремния высокой чистоты, углерода, оксида железа, оксида алюминия, диоксида кремния/оксидов алюминия, диоксида титана, диоксида циркония и их смесей.2. The method according to claim 1, where the carrier material is selected from the group consisting of silicon dioxide, silicon dioxide / alumina, calcium metasilicate, fumed silica, high purity silicon dioxide, carbon, iron oxide, alumina, silicon dioxide / oxides aluminum, titanium dioxide, zirconia and mixtures thereof. 3. Способ по пп.1 и 2, где кислотный модификатор выбран из группы, состоящей из оксидов металлов группы IVB, оксидов металлов группы VB, оксидов металлов группы VIB, оксидов металлов группы VIIB, оксидов металлов группы VIIIB, оксидов алюминия и их смесей.3. The method according to claims 1 and 2, where the acid modifier is selected from the group consisting of metal oxides of group IVB, metal oxides of group VB, metal oxides of group VIB, metal oxides of group VIIB, metal oxides of group VIIIB, aluminum oxides and mixtures thereof. 4. Способ по пп.1 и 2, где кислотный модификатор выбран из группы, состоящей из TiO2, ZrO2, Nb2O5, Ta2O5, Al2O3, B2O3, P2O5 и Sb2O3.4. The method according to claims 1 and 2, where the acid modifier is selected from the group consisting of TiO 2 , ZrO 2 , Nb 2 O 5 , Ta 2 O 5 , Al 2 O 3 , B 2 O 3 , P 2 O 5 and Sb 2 O 3 . 5. Способ по пп.1 и 2, где кислотный модификатор выбран из группы, состоящей из WO3, MoO3, Fe2O3, Cr2O3, V2O5, MnO2, CuO, Co2O3, Bi2O3.5. The method according to claims 1 and 2, where the acid modifier is selected from the group consisting of WO 3 , MoO 3 , Fe 2 O 3 , Cr 2 O 3 , V 2 O 5 , MnO 2 , CuO, Co 2 O 3 , Bi 2 O 3 . 6. Способ по п.1, где катализатор включает от 0,1 мас.% до 50 мас.% кислотного модификатора.6. The method according to claim 1, where the catalyst comprises from 0.1 wt.% Up to 50 wt.% Acid modifier. 7. Способ по п.1, где катализатор включает от 25 мас.% до 99 мас.% материала носителя.7. The method according to claim 1, where the catalyst comprises from 25 wt.% To 99 wt.% The material of the carrier. 8. Способ по п.1, где катализатор включает от 0,1 мас.% до 25 мас.% первого металла.8. The method according to claim 1, where the catalyst comprises from 0.1 wt.% To 25 wt.% The first metal. 9. Способ по п.1, где первым металлом является платина, а вторым металлом является олово и где молярное отношение платины к олову составляет от 0,4:0,6 до 0,6:0,4.9. The method according to claim 1, where the first metal is platinum, and the second metal is tin, and where the molar ratio of platinum to tin is from 0.4: 0.6 to 0.6: 0.4. 10. Способ по п.1, где первым металлом является палладий, а вторым металлом является рений и где молярное отношение рения к палладию составляет от 0,7:0,3 до 0,85:0,15.10. The method according to claim 1, where the first metal is palladium and the second metal is rhenium and where the molar ratio of rhenium to palladium is from 0.7: 0.3 to 0.85: 0.15. 11. Способ по п.1, где катализатор содержит от 0,1 до 10 мас.% второго металла.11. The method according to claim 1, where the catalyst contains from 0.1 to 10 wt.% The second metal. 12. Способ по п.1, где конвертируется, по меньшей мере, 70% уксусной кислоты.12. The method according to claim 1, where at least 70% of acetic acid is converted. 13. Способ по п.1, где гидрогенизация имеет селективность по этилацетату менее 35%.13. The method according to claim 1, where the hydrogenation has an ethyl acetate selectivity of less than 35%. 14. Способ по п.1, где гидрогенизацию осуществляют в паровой фазе при температуре от 125°С до 350°С, давлении от 10 кПа до 3000 кПа и молярном отношении водорода к уксусной кислоте больше чем 4:1.14. The method according to claim 1, where the hydrogenation is carried out in the vapor phase at a temperature of from 125 ° C to 350 ° C, a pressure of from 10 kPa to 3000 kPa and a molar ratio of hydrogen to acetic acid is more than 4: 1. 15. Способ по п.1, где реагенты подают при часовой объемной скорости газа от 1000 час-1 до 6500 час-1. 15. The method according to claim 1, where the reactants are supplied at a gas hourly space velocity of from 1000 h -1 to 6500 h -1 .
RU2012121872/04A 2009-10-26 2010-10-26 METHOD FOR PRODUCING ETHANOL FROM ACETIC ACID USING ACID CATALYSTS RU2012121872A (en)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US12/588,727 2009-10-26
US12/588,727 US8309772B2 (en) 2008-07-31 2009-10-26 Tunable catalyst gas phase hydrogenation of carboxylic acids
US30081510P 2010-02-02 2010-02-02
US12/698,947 US8471075B2 (en) 2008-07-31 2010-02-02 Processes for making ethanol from acetic acid
US12/699,024 2010-02-02
US12/698,947 2010-02-02
US61/300,815 2010-02-02
US12/699,024 US8680317B2 (en) 2008-07-31 2010-02-02 Processes for making ethyl acetate from acetic acid
US33269910P 2010-05-07 2010-05-07
US33269610P 2010-05-07 2010-05-07
US61/332,696 2010-05-07
US61/332,699 2010-05-07
US12/852,269 2010-08-06
US12/852,227 2010-08-06
US12/852,269 US8304586B2 (en) 2010-02-02 2010-08-06 Process for purifying ethanol
US12/852,227 US8309773B2 (en) 2010-02-02 2010-08-06 Process for recovering ethanol
PCT/US2010/054136 WO2011056597A2 (en) 2009-10-26 2010-10-26 Process for making ethanol from acetic acid using acidic catalysts

Publications (1)

Publication Number Publication Date
RU2012121872A true RU2012121872A (en) 2013-12-10

Family

ID=56291204

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012121872/04A RU2012121872A (en) 2009-10-26 2010-10-26 METHOD FOR PRODUCING ETHANOL FROM ACETIC ACID USING ACID CATALYSTS

Country Status (12)

Country Link
EP (1) EP2493610A2 (en)
JP (1) JP2013508424A (en)
KR (1) KR20120086717A (en)
CN (1) CN102307657B (en)
AU (1) AU2010315554A1 (en)
BR (1) BR112012009824A2 (en)
CA (1) CA2778959A1 (en)
MX (1) MX2012004842A (en)
NZ (1) NZ599463A (en)
RU (1) RU2012121872A (en)
WO (1) WO2011056597A2 (en)
ZA (1) ZA201202850B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8552225B2 (en) * 2010-02-02 2013-10-08 Celanese International Corporation Process for vaporizing acetic acid for hydrogenation processes to produce ethanol
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
CN103080053B (en) * 2011-04-26 2015-08-12 国际人造丝公司 Stacked bed bioreactor is used to produce the method for ethanol
TW201302684A (en) 2011-04-26 2013-01-16 Celanese Int Corp Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
US8440866B2 (en) 2011-08-03 2013-05-14 Celanese International Corporation Process for separating ethanol having low acid
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
WO2013019230A1 (en) * 2011-08-03 2013-02-07 Celanese International Corporation Process for separating ethanol having low acid
DE102012002274A1 (en) * 2012-02-06 2013-08-08 Oxea Gmbh Process for the co-production of vinyl esters and acetic acid derivatives or propionic acid derivatives
US9051235B2 (en) * 2012-02-07 2015-06-09 Celanese International Corporation Process for producing ethanol using a molar excess of hydrogen
CN102584524A (en) * 2012-02-29 2012-07-18 付顺林 Alcohol recovery tower
US8802903B2 (en) * 2012-03-13 2014-08-12 Celanese International Corporation Stacked bed reactor with diluents for producing ethanol
CN103373899B (en) * 2012-04-27 2016-01-06 上海浦景化工技术股份有限公司 The device and method of a kind of acetic acid or acetic ester catalytic hydrogenation reaction ethanol
CN103570495B (en) * 2012-07-25 2016-02-17 上海浦景化工技术股份有限公司 The device and method of a kind of multistage acetic acid or acetic ester shortening ethanol
CN103664524B (en) * 2012-09-05 2016-01-13 中国石油化工股份有限公司 The method of 1,4 cyclohexanedicarboxylic acid Hydrogenation 1,4 cyclohexane dimethanol
US9834491B2 (en) * 2013-03-20 2017-12-05 Cj Cheiljedang Corporation Method for producing bio-based homoserine lactone and bio-based organic acid from O-acyl homoserine produced by microorganisms
DE102013106790A1 (en) 2013-06-28 2014-12-31 Oxea Gmbh Process for the preparation of 1,3-butanediol
DE102013106787A1 (en) 2013-06-28 2014-12-31 Oxea Gmbh Process for the preparation of n-butane derivatives
JP2016026864A (en) * 2014-06-25 2016-02-18 積水化学工業株式会社 Catalyst for synthesis of ethyl acetate, device of producing ethyl acetate and method for producing ethyl acetate
CN104307557B (en) * 2014-09-19 2016-08-17 东营海纳新材料有限公司 A kind of methyl difluoroacetate Hydrogenation is for the preparation method of the catalyst of difluoroethanol
WO2016175747A1 (en) * 2015-04-27 2016-11-03 Celanese International Corporation Hydrogenation catalysts comprising a mixed oxide having bismuth and process for producing ethanol
JP2019107590A (en) * 2017-12-15 2019-07-04 株式会社ダイセル Catalyst and process for producing aldehydes and/or alcohols
WO2023104963A1 (en) 2021-12-08 2023-06-15 Linde Gmbh Process and plant for producing one or more hydrocarbons
CN114939414A (en) * 2022-06-23 2022-08-26 山东亮剑环保新材料有限公司 Preparation method of supported copper oxide catalyst

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882244A (en) 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US3130007A (en) 1961-05-12 1964-04-21 Union Carbide Corp Crystalline zeolite y
US5144068A (en) 1984-05-03 1992-09-01 Hoechst Celanese Corporation Methanol carbonylation process
US5001259A (en) 1984-05-03 1991-03-19 Hoechst Celanese Corporation Methanol carbonylation process
US5026908A (en) 1984-05-03 1991-06-25 Hoechst Celanese Corporation Methanol carbonylation process
GB8509530D0 (en) * 1985-04-13 1985-05-15 Bp Chem Int Ltd Hydrogenation of carboxylic acids
CA1299195C (en) 1986-06-16 1992-04-21 G. Paull Torrence Addition of hydrogen to carbon monoxide feed gas in producing acetic acid by carbonylation of methanol
GB8828616D0 (en) * 1988-12-07 1989-01-11 Bp Chem Int Ltd Chemical process
JPH06116182A (en) * 1992-10-09 1994-04-26 Mitsubishi Kasei Corp Hydrogenation of organic carboxylic acid and/or organic carboxylic acid ester
US5821111A (en) 1994-03-31 1998-10-13 Bioengineering Resources, Inc. Bioconversion of waste biomass to useful products
USRE35377E (en) 1993-05-27 1996-11-12 Steinberg; Meyer Process and apparatus for the production of methanol from condensed carbonaceous material
US5599976A (en) 1995-04-07 1997-02-04 Hoechst Celanese Corporation Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process
IN192600B (en) 1996-10-18 2004-05-08 Hoechst Celanese Corp
US6232352B1 (en) 1999-11-01 2001-05-15 Acetex Limited Methanol plant retrofit for acetic acid manufacture
US6627770B1 (en) 2000-08-24 2003-09-30 Celanese International Corporation Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process
US6657078B2 (en) 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
US6685754B2 (en) 2001-03-06 2004-02-03 Alchemix Corporation Method for the production of hydrogen-containing gaseous mixtures
US7115772B2 (en) 2002-01-11 2006-10-03 Celanese International Corporation Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
US7005541B2 (en) 2002-12-23 2006-02-28 Celanese International Corporation Low water methanol carbonylation process for high acetic acid production and for water balance control
US7208624B2 (en) 2004-03-02 2007-04-24 Celanese International Corporation Process for producing acetic acid
SG185947A1 (en) * 2007-11-14 2012-12-28 Bp Plc Process for the production of alcohol from a carbonaceous feedstock
US8471075B2 (en) 2008-07-31 2013-06-25 Celanese International Corporation Processes for making ethanol from acetic acid
US7608744B1 (en) 2008-07-31 2009-10-27 Celanese International Corporation Ethanol production from acetic acid utilizing a cobalt catalyst
US7863489B2 (en) * 2008-07-31 2011-01-04 Celanese International Corporation Direct and selective production of ethanol from acetic acid utilizing a platinum/tin catalyst
US8680317B2 (en) 2008-07-31 2014-03-25 Celanese International Corporation Processes for making ethyl acetate from acetic acid
US7855303B2 (en) * 2008-11-14 2010-12-21 Celanese International Corporation Integrated process for the production of vinyl acetate from acetic acid via ethylene

Also Published As

Publication number Publication date
BR112012009824A2 (en) 2016-11-22
EP2493610A2 (en) 2012-09-05
WO2011056597A3 (en) 2011-07-14
MX2012004842A (en) 2012-05-29
CA2778959A1 (en) 2011-05-12
KR20120086717A (en) 2012-08-03
CN102307657A (en) 2012-01-04
WO2011056597A2 (en) 2011-05-12
AU2010315554A1 (en) 2012-05-17
CN102307657B (en) 2014-10-08
NZ599463A (en) 2014-05-30
ZA201202850B (en) 2013-06-26
JP2013508424A (en) 2013-03-07

Similar Documents

Publication Publication Date Title
RU2012121872A (en) METHOD FOR PRODUCING ETHANOL FROM ACETIC ACID USING ACID CATALYSTS
JP7222092B2 (en) Method for producing 1,4-cyclohexanedimethanol
Padilla et al. Nickel and cobalt as active phase on supported zirconia catalysts for bio-ethanol reforming: Influence of the reaction mechanism on catalysts performance
CA2763124C (en) Methanol steam reforming catalysts
Inoue et al. Hydrogenation of carbon dioxide and carbon monoxide over supported rhodium catalysts under 10 bar pressure
US8598372B2 (en) Method for producing cyclicised compounds from organic acids having from 4 to 6 carbon atoms
RU2011147128A (en) COPPER AND Manganese-containing catalysts based on base metals for the oxidation of carbon monoxide and volatile organic compounds
TW201016648A (en) Direct and selective production of ethanol from acetic acid utilizing a platinum/tin catalyst
RU2011107272A (en) PRODUCTION OF ETHYLENE FROM ACETIC ACID USING THE METHOD WITH DOUBLE REACTIVE ZONE
US10618038B2 (en) Functionalized boron nitride catalysts for the production of light olefins from alkane feeds via oxidative dehydrogenation
Nakagawa et al. Combination of supported bimetallic rhodium–molybdenum catalyst and cerium oxide for hydrogenation of amide
CN103769149A (en) Catalyst for preparing propenoic acid through oxidation of propenal, as well as preparation and application of catalyst
Yao et al. Influence of support calcination temperature on properties of Ni/TiO2 for catalytic hydrogenation of o-chloronitrobenzene to o-chloroaniline
TW201229015A (en) Method of preparing glycol from polyalcohol
Nakagawa et al. Hydrogen production from methane for fuel cell using oxidized diamond-supported catalysts
dos Santos et al. Performance of RuSn catalysts supported on different oxides in the selective hydrogenation of dimethyl adipate
BRPI1004306A2 (en) oxidative catalytic process for lactic acid synthesis
WO2018146978A1 (en) Catalyst for reduction reaction of 3,4-dihydroxytetrahydrofuran, and method for producing 3,4-dihydroxytetrahydrofuran reduced product
US20170320842A1 (en) Process for the production of 1,4-butanediol and tetrahydrofuran from furan
WO2018086491A1 (en) Process for production of aromatic compounds comprising at least two amine functions
EP2488483B1 (en) A process for the preparation of 2-(2-aminoethoxy) ethanol (2aee) and morpholine with 2aee: morpholine>3
KR20190135799A (en) Catalyst Comprising MgO-Al2O3 Hybrid Support and The Method of Preparing Synthesis Gas from Carbon Dioxide Reforming of Alcohol Using the Same
US9670120B2 (en) Process for producing ethanol using a solid catalyst
WO2012050804A1 (en) The use of anderson -type heteropoly compound - based catalyst compositions in the conversion of synthesis gas to oxygenates
JP5618315B2 (en) Oxide-added supported platinum catalyst for steam reforming of ethanol and oxide-added supported platinum catalyst for steam reforming of ethanol