MX2017005053A - Proceso para la remocion de agua in situ de una reaccion de esterificacion oxidativa usando un sistema acoplado a un reactor de destilacion. - Google Patents

Proceso para la remocion de agua in situ de una reaccion de esterificacion oxidativa usando un sistema acoplado a un reactor de destilacion.

Info

Publication number
MX2017005053A
MX2017005053A MX2017005053A MX2017005053A MX2017005053A MX 2017005053 A MX2017005053 A MX 2017005053A MX 2017005053 A MX2017005053 A MX 2017005053A MX 2017005053 A MX2017005053 A MX 2017005053A MX 2017005053 A MX2017005053 A MX 2017005053A
Authority
MX
Mexico
Prior art keywords
stream
reactor
oxidative esterification
esterification reaction
water removal
Prior art date
Application number
MX2017005053A
Other languages
English (en)
Inventor
B Kuvadia Zubin
A Silvano Mark
W Limbach Kirk
A Kraptchetov Dmitri
Original Assignee
Dow Global Technologies Llc
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
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2017005053A publication Critical patent/MX2017005053A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • 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
    • B01D3/4205—Reflux ratio control splitter
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
    • C07C67/40—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of primary alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C02F2103/38—Polymers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La presente invención se relaciona con un proceso para remover agua de un reactor de esterificación oxidativa que incluye: (a) llevar a cabo una reacción de esterificación oxidativa en un reactor; (b) remover una corriente de producto en crudo del reactor; (c) hacer pasar una primera porción de la corriente de producto en bruto directamente a una zona de recuperación de producto; (d) introducir una segunda porción de la corriente de producto en bruto a una columna de destilación para generar una corriente de domos de la columna y una corriente de fondos de la columna; (e) pasar por lo menos una porción de la corriente de fondos de la columna a la zona de recuperación de producto; y (f) reciclar una corriente de recirculación que comprende por lo menos una parte de la corriente de domos al reactor; en donde la corriente de recirculación contiene menos de 1 por ciento en peso (% en peso) de agua basado en el peso total de la corriente de recirculación, en donde la relación en peso de la primera porción a la segunda porción es de por lo menos 1:10, y en donde la cantidad de la corriente de recirculación recirculada al reactor es tal que el reactor contiene menos de o igual a 2.5% en peso de agua, basado en el peso del contenido del reactor.
MX2017005053A 2014-10-31 2015-10-02 Proceso para la remocion de agua in situ de una reaccion de esterificacion oxidativa usando un sistema acoplado a un reactor de destilacion. MX2017005053A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462073285P 2014-10-31 2014-10-31
PCT/US2015/053672 WO2016069199A1 (en) 2014-10-31 2015-10-02 Process for in situ water removal from an oxidative esterification reaction using a coupled reactor-distillation system

Publications (1)

Publication Number Publication Date
MX2017005053A true MX2017005053A (es) 2017-07-04

Family

ID=54330058

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017005053A MX2017005053A (es) 2014-10-31 2015-10-02 Proceso para la remocion de agua in situ de una reaccion de esterificacion oxidativa usando un sistema acoplado a un reactor de destilacion.

Country Status (12)

Country Link
US (1) US9963419B2 (es)
EP (1) EP3212606B1 (es)
JP (1) JP6608926B2 (es)
KR (1) KR102428000B1 (es)
CN (1) CN107108446B (es)
BR (1) BR112017008420A2 (es)
CA (1) CA2965479C (es)
MX (1) MX2017005053A (es)
SA (1) SA517381376B1 (es)
SG (1) SG11201703365VA (es)
TW (1) TW201615610A (es)
WO (1) WO2016069199A1 (es)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848369C3 (de) 1977-11-17 1981-08-06 Asahi Kasei Kogyo K.K., Osaka Verfahren zur Herstellung von Carbonsäureestern
DE3018071C2 (de) 1979-05-17 1985-06-05 Asahi Kasei Kogyo K.K., Osaka Verfahren zur Herstellung von Carbonsäureestern
JPS5687530A (en) 1979-12-19 1981-07-16 Asahi Chem Ind Co Ltd Dehydrating method of gas containing unsaturated aldehyde
JPH0244294B2 (ja) * 1982-03-15 1990-10-03 Asahi Chemical Ind Metakuroreinnokaishuhoho
JPS58198442A (ja) * 1982-05-14 1983-11-18 Asahi Chem Ind Co Ltd メタクリル酸メチル又はアクリル酸メチルの改良製造方法
US6040472A (en) 1995-07-18 2000-03-21 Asahi Kasei Kogyo Kabushiki Kaisha Catalyst for use in producing carboxylic esters
DE19536178A1 (de) * 1995-09-28 1997-04-03 Basf Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure
DE19604267A1 (de) 1996-02-06 1997-08-07 Basf Ag Verfahren zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure
JPH09216850A (ja) 1996-02-09 1997-08-19 Mitsubishi Rayon Co Ltd カルボン酸エステルの製造方法
TW385304B (en) * 1996-09-10 2000-03-21 Asahi Chemical Ind Process for producing methacrylic acid ester or acrylic acid ester
JP3932149B2 (ja) * 1997-04-25 2007-06-20 タイコエレクトロニクスアンプ株式会社 電気コネクタ組立体及びその製造方法
JPH10306063A (ja) * 1997-05-07 1998-11-17 Chiyoda Corp 炭酸エステルの製造方法
SG71815A1 (en) 1997-07-08 2000-04-18 Asahi Chemical Ind Method of producing methyl methacrylate
JP3681285B2 (ja) * 1997-07-08 2005-08-10 旭化成ケミカルズ株式会社 メタクリル酸メチルの製造方法
JP3238894B2 (ja) * 1998-02-09 2001-12-17 三菱レイヨン株式会社 メタクリル酸メチルの製造方法
MX256948B (es) 2003-02-28 2008-05-07 Union Carbide Chem Plastic Proceso para realizar las reacciones de equilibrio limitado.
US8906502B2 (en) 2006-12-29 2014-12-09 Ccp Composites Us Llc Organic powder useful as the replacement of mineral filler in composites
CN108164417B (zh) * 2013-04-19 2021-07-06 罗姆化学有限责任公司 制备甲基丙烯酸甲酯的方法
CN103420835A (zh) * 2013-07-01 2013-12-04 太仓市恒益医药化工原料厂 一种利用甲基丙烯醛制备甲基丙烯酸甲酯的方法

Also Published As

Publication number Publication date
KR102428000B1 (ko) 2022-08-02
CA2965479A1 (en) 2016-05-06
US9963419B2 (en) 2018-05-08
SG11201703365VA (en) 2017-05-30
WO2016069199A1 (en) 2016-05-06
KR20170076711A (ko) 2017-07-04
CN107108446B (zh) 2020-05-19
BR112017008420A2 (pt) 2018-01-23
CA2965479C (en) 2022-12-06
EP3212606A1 (en) 2017-09-06
CN107108446A (zh) 2017-08-29
EP3212606B1 (en) 2019-11-20
TW201615610A (zh) 2016-05-01
SA517381376B1 (ar) 2020-06-15
JP6608926B2 (ja) 2019-11-20
JP2017533214A (ja) 2017-11-09
US20170240500A1 (en) 2017-08-24

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