BR112012019367A2 - processo para integração de calor para produção de etanol e processo de purificação. - Google Patents
processo para integração de calor para produção de etanol e processo de purificação.Info
- Publication number
- BR112012019367A2 BR112012019367A2 BR112012019367A BR112012019367A BR112012019367A2 BR 112012019367 A2 BR112012019367 A2 BR 112012019367A2 BR 112012019367 A BR112012019367 A BR 112012019367A BR 112012019367 A BR112012019367 A BR 112012019367A BR 112012019367 A2 BR112012019367 A2 BR 112012019367A2
- Authority
- BR
- Brazil
- Prior art keywords
- heat integration
- purification
- ethanol production
- production
- ethanol
- Prior art date
Links
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
- C07C29/147—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/007—Energy recuperation; Heat pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0457—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being placed in separate reactors
-
- 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
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
-
- 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
- Y02P20/10—Process efficiency
-
- 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
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
processo para integração de calor para produção de etanol e processo de purificação. a presente invenção refere-se à produção de etanol da hidrogenação de ácido acético que exige energia para direcionar a reação de hidrogenação e a purificação do produto de etanol bruto. o processo de integração de calor para recuperar calor de uma parte do processo de produção a ser usado dentro do processo melhora as eficiências e reduz os custos.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30081510P | 2010-02-02 | 2010-02-02 | |
US33269910P | 2010-05-07 | 2010-05-07 | |
US33269610P | 2010-05-07 | 2010-05-07 | |
US12/986,008 US8552226B2 (en) | 2010-02-02 | 2011-01-06 | Process for heat integration for ethanol production and purification process |
PCT/US2011/023305 WO2011097208A2 (en) | 2010-02-02 | 2011-02-01 | Process for heat integration for ethanol production and purification process |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012019367A2 true BR112012019367A2 (pt) | 2018-05-08 |
Family
ID=44342219
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012019367A BR112012019367A2 (pt) | 2010-02-02 | 2011-02-01 | processo para integração de calor para produção de etanol e processo de purificação. |
BR112012019035A BR112012019035A2 (pt) | 2010-02-02 | 2011-02-01 | "processo para vaporização de ácido acético para processos de hidrogenação para produzir etanol". |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012019035A BR112012019035A2 (pt) | 2010-02-02 | 2011-02-01 | "processo para vaporização de ácido acético para processos de hidrogenação para produzir etanol". |
Country Status (10)
Country | Link |
---|---|
US (2) | US8552226B2 (pt) |
EP (1) | EP2531478A2 (pt) |
CN (1) | CN102421731B (pt) |
AU (1) | AU2011213047A1 (pt) |
BR (2) | BR112012019367A2 (pt) |
CA (1) | CA2787417A1 (pt) |
MX (1) | MX2012008932A (pt) |
SG (1) | SG182609A1 (pt) |
TW (1) | TW201136876A (pt) |
WO (1) | WO2011097208A2 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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US8575403B2 (en) | 2010-05-07 | 2013-11-05 | Celanese International Corporation | Hydrolysis of ethyl acetate in ethanol separation process |
US8710279B2 (en) | 2010-07-09 | 2014-04-29 | Celanese International Corporation | Hydrogenolysis of ethyl acetate in alcohol separation processes |
US9272970B2 (en) | 2010-07-09 | 2016-03-01 | Celanese International Corporation | Hydrogenolysis of ethyl acetate in alcohol separation processes |
US8664454B2 (en) | 2010-07-09 | 2014-03-04 | Celanese International Corporation | Process for production of ethanol using a mixed feed using copper containing catalyst |
US8754268B2 (en) | 2011-04-26 | 2014-06-17 | Celanese International Corporation | Process for removing water from alcohol mixtures |
US8592635B2 (en) | 2011-04-26 | 2013-11-26 | Celanese International Corporation | Integrated ethanol production by extracting halides from acetic acid |
TW201302684A (zh) | 2011-04-26 | 2013-01-16 | Celanese Int Corp | 由醋酸進料及再循環醋酸乙酯進料生產乙醇之製程 |
CN103080053B (zh) | 2011-04-26 | 2015-08-12 | 国际人造丝公司 | 使用叠置床反应器生产乙醇的方法 |
US9073816B2 (en) | 2011-04-26 | 2015-07-07 | Celanese International Corporation | Reducing ethyl acetate concentration in recycle streams for ethanol production processes |
US8895786B2 (en) | 2011-08-03 | 2014-11-25 | Celanese International Corporation | Processes for increasing alcohol production |
US20140073813A1 (en) * | 2012-09-13 | 2014-03-13 | Celanese International Corporation | Heat Integration of Carbonylation and Aldol Condensation Reaction 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 |
GB202208864D0 (en) * | 2022-06-16 | 2022-08-10 | Johnson Matthey Davy Technologies Ltd | Process for the recovery of ethanol from crude ethyl acetate |
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2011
- 2011-01-06 US US12/986,008 patent/US8552226B2/en not_active Expired - Fee Related
- 2011-02-01 CN CN201180001960.4A patent/CN102421731B/zh not_active Expired - Fee Related
- 2011-02-01 SG SG2012053435A patent/SG182609A1/en unknown
- 2011-02-01 AU AU2011213047A patent/AU2011213047A1/en not_active Abandoned
- 2011-02-01 WO PCT/US2011/023305 patent/WO2011097208A2/en active Application Filing
- 2011-02-01 CA CA2787417A patent/CA2787417A1/en not_active Abandoned
- 2011-02-01 MX MX2012008932A patent/MX2012008932A/es active IP Right Grant
- 2011-02-01 BR BR112012019367A patent/BR112012019367A2/pt not_active IP Right Cessation
- 2011-02-01 EP EP11703784A patent/EP2531478A2/en not_active Withdrawn
- 2011-02-01 TW TW100103913A patent/TW201136876A/zh unknown
- 2011-02-01 BR BR112012019035A patent/BR112012019035A2/pt not_active Application Discontinuation
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2013
- 2013-10-01 US US14/043,141 patent/US9073814B2/en not_active Expired - Fee Related
Also Published As
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US9073814B2 (en) | 2015-07-07 |
CN102421731B (zh) | 2014-10-08 |
US20140058139A1 (en) | 2014-02-27 |
AU2011213047A1 (en) | 2012-08-02 |
WO2011097208A2 (en) | 2011-08-11 |
CN102421731A (zh) | 2012-04-18 |
WO2011097208A3 (en) | 2011-11-17 |
SG182609A1 (en) | 2012-08-30 |
EP2531478A2 (en) | 2012-12-12 |
TW201136876A (en) | 2011-11-01 |
CA2787417A1 (en) | 2011-08-11 |
US20110190552A1 (en) | 2011-08-04 |
US8552226B2 (en) | 2013-10-08 |
MX2012008932A (es) | 2012-08-15 |
BR112012019035A2 (pt) | 2016-09-13 |
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