AR088114A1 - Procesos para producir acidos acrilicos y acrilatos - Google Patents

Procesos para producir acidos acrilicos y acrilatos

Info

Publication number
AR088114A1
AR088114A1 ARP120103687A ARP120103687A AR088114A1 AR 088114 A1 AR088114 A1 AR 088114A1 AR P120103687 A ARP120103687 A AR P120103687A AR P120103687 A ARP120103687 A AR P120103687A AR 088114 A1 AR088114 A1 AR 088114A1
Authority
AR
Argentina
Prior art keywords
stream
product
acrylates
processes
crude product
Prior art date
Application number
ARP120103687A
Other languages
English (en)
Original Assignee
Celanese Int Corp
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 US13/251,623 external-priority patent/US8658823B2/en
Application filed by Celanese Int Corp filed Critical Celanese Int Corp
Publication of AR088114A1 publication Critical patent/AR088114A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/50—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

En una realización, se provee un proceso para producir un producto acrilato. El proceso comprende el paso de proveer una corriente de producto crudo que comprende el producto acrilato, un agente alquilenante, extremos volátiles, y gases no condensables. El proceso además comprende el paso de separar la corriente de producto crudo para formar una corriente de vapor enfriada y por lo menos una corriente de producto crudo condensado sin la adición de calor. El proceso además comprende el paso de separar por lo menos una porción de la corriente de producto crudo condensado para formar una corriente de agente alquilenante que comprende por lo menos 1% en peso de agente alquilenante y la corriente de producto intermedio que comprende producto acrilato.
ARP120103687A 2011-10-03 2012-10-03 Procesos para producir acidos acrilicos y acrilatos AR088114A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/251,623 US8658823B2 (en) 2011-10-03 2011-10-03 Processes for producing acrylic acids and acrylates
US13/632,813 US20130085303A1 (en) 2011-10-03 2012-10-01 Processes for Producing Acrylic Acids and Acrylates

Publications (1)

Publication Number Publication Date
AR088114A1 true AR088114A1 (es) 2014-05-07

Family

ID=47080818

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120103687A AR088114A1 (es) 2011-10-03 2012-10-03 Procesos para producir acidos acrilicos y acrilatos

Country Status (4)

Country Link
US (1) US20130085303A1 (es)
AR (1) AR088114A1 (es)
TW (1) TW201321349A (es)
WO (1) WO2013052489A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8658824B2 (en) 2011-10-03 2014-02-25 Celanese International Corporation Processes for producing acrylic acids and acrylates
RU2558229C2 (ru) * 2013-04-19 2015-07-27 Общество с ограниченной ответственностью "Ген Эксперт" Набор и способ для приготовления многослойных агарозных блоков на поверхности мини-стекол для микроскопии
GB201621975D0 (en) 2016-12-22 2017-02-08 Johnson Matthey Davy Technologies Ltd Process
WO2019055273A1 (en) * 2017-09-15 2019-03-21 Celanese International Corporation PROCESS FOR PRODUCTION OF ACRYLIC ACIDS AND ACRYLATES
CN111574375B (zh) * 2020-06-22 2023-11-24 北京旭阳科技有限公司 丙烯酸甲酯粗产品气的分离方法及分离设备

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US3248428A (en) * 1961-12-22 1966-04-26 Exxon Research Engineering Co Aldolization process
US3433840A (en) * 1966-12-29 1969-03-18 Sumitomo Chemical Co Process for recovering acrolein by quenching,absorption and plural distillation
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
US5144068A (en) 1984-05-03 1992-09-01 Hoechst Celanese Corporation Methanol carbonylation process
US4599144A (en) * 1984-06-25 1986-07-08 Standard Oil Company (Indiana) Process for recovery of methacrylic acid
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
US5821111A (en) 1994-03-31 1998-10-13 Bioengineering Resources, Inc. Bioconversion of waste biomass to useful products
US5364824A (en) 1992-12-08 1994-11-15 Huntsman Specialty Chemicals Corporation Catalysis for the production of maleic anhydride containing vanadium-phosphorus oxide with selected promoter elements
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 (es) 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
EP1741692A1 (en) 2005-07-06 2007-01-10 BP Chemicals Limited Process for the conversion of hydrocarbons to C2-oxygenates
CN101218198B (zh) 2005-07-06 2012-10-17 英国石油化学品有限公司 用于合成气到含氧c2+醇的转化的方法
EP1923380A1 (en) 2006-10-20 2008-05-21 BP Chemicals Limited Process for the conversion of hydrocarbons to alcohols
EP1916233A1 (en) 2006-10-20 2008-04-30 BP Chemicals Limited Process for the conversion of hydrocarbons to alcohols
EP1914219A1 (en) 2006-10-20 2008-04-23 BP Chemicals Limited Process for the conversion of hydrocarbons to alcohols
EP2060553A1 (en) 2007-11-14 2009-05-20 BP p.l.c. Process for the conversion of hydrocarbons into alcohol
PL2231568T3 (pl) 2007-11-14 2014-09-30 Bp Plc Sposób wytwarzania etanolu z kwasu etanowego i wodoru
EP2072488A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbon to ethanol
EP2072487A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
EP2072490A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to alcohols
EP2072492A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
EP2072486A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
EP2186787A1 (en) 2008-11-13 2010-05-19 BP p.l.c. Hydrogenation of ethanoic acid to produce ethanol
DE102010040921A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure

Also Published As

Publication number Publication date
TW201321349A (zh) 2013-06-01
US20130085303A1 (en) 2013-04-04
WO2013052489A1 (en) 2013-04-11

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