MX167454B - Metodo para la preparacion de eter metil terbutilico - Google Patents
Metodo para la preparacion de eter metil terbutilicoInfo
- Publication number
- MX167454B MX167454B MX020428A MX2042890A MX167454B MX 167454 B MX167454 B MX 167454B MX 020428 A MX020428 A MX 020428A MX 2042890 A MX2042890 A MX 2042890A MX 167454 B MX167454 B MX 167454B
- Authority
- MX
- Mexico
- Prior art keywords
- distillation
- distillation column
- zone
- ether
- flow line
- Prior art date
Links
Classifications
-
- 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
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- 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
-
- 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
- B01D3/42—Regulation; Control
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
- C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
- C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/06—Reactor-distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
La presente invención se refiere a un método para la preparación de éter etil terbutílico que comprende: a) alimentar (1) una mezcla que contiene isobuteno y buteno normal y (2) metanol a un reactor de columna de destilación en una zona de alimentación, (b) concurrentemente en dicho reactor de columna de destilación: (1) poner en contacto dicha mezcla y dicha metanol con un empaque de resina de intercambio de cationes de ácido de lecho fijo en una zona de reacción de destilación; (2) fraccionar la mezcla resultante del éter y el isobuteno sin reaccionar y el buteno normal; c) extraer el éter del reactor de columna de destilación; y d) extraer el isobuteno sin reaccionar y el buteno normal del reactor de columna de destilación. Un aparato para conducir un procedimiento de destilación catalítica que comprende: a) una primera columna de destilación que contiene un catalizador que actúa como una estructura de destilación y define una zona de destilación que contiene un catalizador que actúa como una estructura de destilación y define una zona de destilación de reacción; b) una segunda columna de destilación que contiene empaque o bandeja de destilación inerte convencional, c) una primera línea de flujo que conecta el extremo inferior de dicha primera columna de destilación con la parte superior de dicha segunda columna de destilación; d) una segunda línea de flujo que conecta la parte superior de dicha segunda columna de destilación con la parte inferior de dicha primera columna de destilación y e) un medio de restricción en dicha primera línea de flujo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/373,232 US4978807A (en) | 1989-03-23 | 1989-06-29 | Method for the preparation of methyl tertiary butyl ether |
Publications (1)
Publication Number | Publication Date |
---|---|
MX167454B true MX167454B (es) | 1993-03-23 |
Family
ID=23471530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX020428A MX167454B (es) | 1989-06-29 | 1990-04-23 | Metodo para la preparacion de eter metil terbutilico |
Country Status (7)
Country | Link |
---|---|
US (1) | US4978807A (es) |
EP (1) | EP0405781B1 (es) |
JP (1) | JP2807314B2 (es) |
KR (1) | KR0148013B1 (es) |
DE (1) | DE69011434T2 (es) |
ES (1) | ES2057407T3 (es) |
MX (1) | MX167454B (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5473082A (en) * | 1988-09-02 | 1995-12-05 | Sulzer Brothers Limited | Device for carrying out catalyzed reactions |
US5221441A (en) * | 1989-03-23 | 1993-06-22 | Chemical Research & Licensing Company | Method for operating a catalytic distillation process |
US5120403A (en) * | 1989-03-23 | 1992-06-09 | Chemical Research & Licensing Company | Method for operating a catalytic distillation process |
US5262576A (en) * | 1989-03-23 | 1993-11-16 | Chemical Research & Licensing Company | Method for the alkylation of organic aromatic compounds |
US5447609A (en) * | 1990-02-06 | 1995-09-05 | Koch Engineering Company, Inc. | Catalytic reaction and mass transfer process |
EP0485078B1 (en) * | 1990-11-07 | 1996-11-20 | Chemical Research & Licensing Company | Process for the production of MTBE |
US5113015A (en) * | 1990-11-20 | 1992-05-12 | Amoco Corporation | Recovery of acetic acid from methyl acetate |
US5149892A (en) * | 1991-10-22 | 1992-09-22 | Ppg Industries, Inc. | Chlorinated benzenes |
AU654757B2 (en) | 1992-02-10 | 1994-11-17 | Chemical Research & Licensing Company | Selective hydrogenation of C5 streams |
CA2097090A1 (en) * | 1992-06-02 | 1993-12-03 | Quang N. Le | Process for the production of tertiary alkyl ether rich fcc gasoline |
US5248837A (en) * | 1992-10-21 | 1993-09-28 | Chemical Research & Licensing Company | Method for controlling catalytic distillation etherifications |
EP0669306A1 (en) * | 1994-02-28 | 1995-08-30 | Texaco Development Corporation | Energy conservation during plural stage distillation |
US5600024A (en) * | 1995-07-26 | 1997-02-04 | Phillips Petroleum Company | Enhanced recovery of alcohol from an ether containing stream |
US6133492A (en) * | 1996-02-08 | 2000-10-17 | Huntsman Petrochemical Corporation | Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites |
US6166281A (en) * | 1996-02-08 | 2000-12-26 | Huntsman Petrochemical Corporation | Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites |
US5777187A (en) * | 1996-02-08 | 1998-07-07 | Huntsman Petrochemical Corporation | Two-step process for alkylation of benzene to form linear alkylbenzenes |
US5770782A (en) * | 1996-02-08 | 1998-06-23 | Huntsman Petrochemical Corporation | Process and system for alkylation of aromatic compounds |
US5628880A (en) * | 1996-02-12 | 1997-05-13 | Chemical Research & Licensing Company | Etherification--hydrogenation process |
US5919989A (en) * | 1996-07-16 | 1999-07-06 | Catalytic Distillation Technologies | Etherification process |
US20040000474A1 (en) * | 2002-02-22 | 2004-01-01 | Catalytic Distillation Technologies | Liquid-continuous column distillation |
US6846959B2 (en) | 2002-10-07 | 2005-01-25 | Air Products And Chemicals, Inc. | Process for producing alkanolamines |
DE10250468A1 (de) * | 2002-10-30 | 2004-05-19 | Basf Ag | Verfahren zur Herstellung von Oligomeren abgeleitet von Butenen |
US7141705B2 (en) * | 2004-08-05 | 2006-11-28 | Catalytic Distillation Technologies | Etherification process |
US7348465B2 (en) | 2005-02-08 | 2008-03-25 | Shell Oil Company | Selective alkylation of aromatic hydrocarbons |
US9266791B2 (en) | 2012-07-06 | 2016-02-23 | Exxonmobil Chemical Patents Inc. | Hydrocarbon conversion process |
PT3775103T (pt) | 2018-04-11 | 2023-02-02 | Lummus Technology Inc | Embalagem estruturada para destilação catalítica |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1063777A (en) * | 1974-04-24 | 1979-10-09 | Allen W. Hancock (Ii) | Distillation column reactor and process |
US4215011A (en) * | 1979-02-21 | 1980-07-29 | Chemical Research And Licensing Company | Catalyst system for separating isobutene from C4 streams |
US4302356A (en) * | 1978-07-27 | 1981-11-24 | Chemical Research & Licensing Co. | Process for separating isobutene from C4 streams |
US4242530A (en) * | 1978-07-27 | 1980-12-30 | Chemical Research & Licensing Company | Process for separating isobutene from C4 streams |
US4232177A (en) * | 1979-02-21 | 1980-11-04 | Chemical Research & Licensing Company | Catalytic distillation process |
US4250052A (en) * | 1978-09-08 | 1981-02-10 | Chemical Research & Licensing Company | Catalyst structure and a process for its preparation |
US4307254A (en) * | 1979-02-21 | 1981-12-22 | Chemical Research & Licensing Company | Catalytic distillation process |
US4336407A (en) * | 1980-02-25 | 1982-06-22 | Chemical Research & Licensing Company | Catalytic distillation process |
IT1137527B (it) * | 1981-04-10 | 1986-09-10 | Anic Spa | Procedimento per la preparazione di eteri alchilici terziari |
US4443559A (en) * | 1981-09-30 | 1984-04-17 | Chemical Research & Licensing Company | Catalytic distillation structure |
US4439350A (en) * | 1982-06-21 | 1984-03-27 | Chemical Research & Licensing Company | Contact structure for use in catalytic distillation |
US4482775A (en) * | 1982-09-22 | 1984-11-13 | Chemical Research & Licensing Company | Isomerization of C4 alkenes |
US4471154A (en) * | 1983-06-10 | 1984-09-11 | Chevron Research Company | Staged, fluidized-bed distillation-reactor and a process for using such reactor |
FR2628418B1 (fr) * | 1988-03-08 | 1991-01-04 | Inst Francais Du Petrole | Procede de preparation d'un ether alkylique tertiaire par distillation reactive |
US4847430A (en) * | 1988-03-21 | 1989-07-11 | Institut Francais Du Petrole | Process for manufacturing a tertiary alkyl ether by reactive distillation |
-
1989
- 1989-06-29 US US07/373,232 patent/US4978807A/en not_active Expired - Lifetime
-
1990
- 1990-04-23 MX MX020428A patent/MX167454B/es unknown
- 1990-04-26 KR KR1019900005899A patent/KR0148013B1/ko not_active IP Right Cessation
- 1990-06-11 EP EP90306322A patent/EP0405781B1/en not_active Expired - Lifetime
- 1990-06-11 ES ES90306322T patent/ES2057407T3/es not_active Expired - Lifetime
- 1990-06-11 DE DE69011434T patent/DE69011434T2/de not_active Expired - Fee Related
- 1990-06-22 JP JP2165507A patent/JP2807314B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2807314B2 (ja) | 1998-10-08 |
US4978807A (en) | 1990-12-18 |
KR910000203A (ko) | 1991-01-29 |
JPH0338539A (ja) | 1991-02-19 |
KR0148013B1 (ko) | 1998-08-17 |
EP0405781A1 (en) | 1991-01-02 |
EP0405781B1 (en) | 1994-08-10 |
ES2057407T3 (es) | 1994-10-16 |
DE69011434D1 (de) | 1994-09-15 |
DE69011434T2 (de) | 1994-12-08 |
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