EA200801346A1 - Способ получения диарилкарбоната - Google Patents

Способ получения диарилкарбоната

Info

Publication number
EA200801346A1
EA200801346A1 EA200801346A EA200801346A EA200801346A1 EA 200801346 A1 EA200801346 A1 EA 200801346A1 EA 200801346 A EA200801346 A EA 200801346A EA 200801346 A EA200801346 A EA 200801346A EA 200801346 A1 EA200801346 A1 EA 200801346A1
Authority
EA
Eurasian Patent Office
Prior art keywords
distillation
column
reactor
allows
stage
Prior art date
Application number
EA200801346A
Other languages
English (en)
Other versions
EA014316B1 (ru
Inventor
Абрахам П. Джелбейн
Дж. Юн Рю
Original Assignee
Каталитик Дистиллейшн Текнолоджиз
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 Каталитик Дистиллейшн Текнолоджиз filed Critical Каталитик Дистиллейшн Текнолоджиз
Publication of EA200801346A1 publication Critical patent/EA200801346A1/ru
Publication of EA014316B1 publication Critical patent/EA014316B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/08—Purification; Separation; Stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • 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
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Дифенилкарбонат получают взаимодействием фенола с диэтилкарбонатом в системе реакторов с неподвижным слоем, каждый из которых соединен в различных местах на дистилляционной колонне через боковые выводящие и обратные потоки. Состав материала в дистилляционной колонне варьируется по длине колонны и известен заранее при определенном наборе условий, таких как температура и давление, поэтому выведение потоков на различных стадиях в колонне позволяет реактору, получающему питание с конкретной стадии, работать в условиях, максимизирующих желаемую реакцию, при этом также позволяет вернуть непрореагировавший или побочный продукт назад на дистилляцию и направить его на стадию (путем уравновешивания дистилляции), где он подвергается успешной обработке в реакторе.
EA200801346A 2005-11-17 2006-08-30 Способ получения диарилкарбоната EA014316B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/281,823 US7288668B2 (en) 2005-11-17 2005-11-17 Process for making diaryl carbonate
PCT/US2006/033882 WO2007061480A2 (en) 2005-11-17 2006-08-30 Process for making diaryl carbonate

Publications (2)

Publication Number Publication Date
EA200801346A1 true EA200801346A1 (ru) 2009-02-27
EA014316B1 EA014316B1 (ru) 2010-10-29

Family

ID=38041815

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200801346A EA014316B1 (ru) 2005-11-17 2006-08-30 Способ получения диарилкарбоната

Country Status (14)

Country Link
US (1) US7288668B2 (ru)
EP (1) EP1948587A4 (ru)
JP (1) JP5089601B2 (ru)
KR (1) KR101005365B1 (ru)
CN (1) CN101374798B (ru)
AR (1) AR058062A1 (ru)
AU (1) AU2006317614A1 (ru)
BR (1) BRPI0618783A2 (ru)
CA (1) CA2628151A1 (ru)
EA (1) EA014316B1 (ru)
MY (1) MY140897A (ru)
TW (1) TWI320405B (ru)
WO (1) WO2007061480A2 (ru)
ZA (1) ZA200805231B (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7378540B2 (en) 2005-10-21 2008-05-27 Catalytic Distillation Technologies Process for producing organic carbonates
CN101589017B (zh) * 2007-01-23 2012-07-11 国际壳牌研究有限公司 制备二芳基碳酸酯的方法
EP1995233A3 (de) * 2007-05-25 2010-06-02 Bayer MaterialScience AG Verfahren zur Herstellung von Diaryl- oder Arylalkylcarbonaten aus Dialkylcarbonaten
DE102007044033A1 (de) * 2007-09-14 2009-03-19 Bayer Materialscience Ag Verfahren zur Herstellung von Diaryl- oder Alkylarylcarbonaten aus Dialkylcarbonaten
US8110698B2 (en) * 2008-02-11 2012-02-07 Shell Oil Company Process for producing diphenyl carbonate
US7851645B2 (en) * 2008-02-11 2010-12-14 Catalytic Distillation Technologies Process for continuous production of organic carbonates or organic carbamates and solid catalysts therefore
WO2018163128A1 (en) * 2017-03-09 2018-09-13 Sabic Global Technologies B.V. Method of producing a diaryl carbonate
CN111495423B (zh) * 2020-04-22 2023-01-24 河南科技学院 固载功能化离子液体催化剂及其在合成碳酸二苯酯中的应用
CN113577814B (zh) * 2021-08-16 2022-10-18 四川中蓝国塑新材料科技有限公司 一种用于聚碳酸酯工业化生产的碳酸二苯酯回收装置及方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69009992T2 (de) * 1989-12-28 1995-01-12 Asahi Chemical Ind Kontinuierliches verfahren zur herstellung aromatischer karbonate.
JPH0791234B2 (ja) * 1990-12-26 1995-10-04 旭化成工業株式会社 芳香族カーボネートの連続的製造法
JPH0768179B2 (ja) * 1990-12-27 1995-07-26 旭化成工業株式会社 ジアリールカーボネート類の連続的製造方法
US5177290A (en) * 1991-01-10 1993-01-05 Exxon Chemical Patents Inc. Isoprene process
JPH0772158B2 (ja) * 1991-01-11 1995-08-02 旭化成工業株式会社 ジアリールカーボネートの連続的製造方法
DE4105554A1 (de) * 1991-02-22 1992-08-27 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
GB2255972A (en) * 1991-04-12 1992-11-25 Davy Res & Dev Ltd Production of diaryl carbonates.
DE4218061A1 (de) * 1992-06-01 1993-12-02 Bayer Ag Verfahren zur Herstellung von organischen Carbonaten mit mindestens einer aromatischen Estergruppe
DE4226756A1 (de) * 1992-08-13 1994-02-17 Bayer Ag Verfahren zur Herstellung von Dicarbonaten
DE4301899A1 (de) * 1993-01-25 1994-07-28 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Arylcarbonaten
JPH06263694A (ja) * 1993-03-11 1994-09-20 Mitsubishi Petrochem Co Ltd ジアリールカーボネートの製造方法
EP0614877B1 (de) * 1993-03-12 1997-08-20 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Arylcarbonaten
WO1995017371A1 (en) * 1993-12-20 1995-06-29 Nippon Shokubai Co., Ltd. Catalyst for aryl ester production and process for producing aryl ester therewith
JPH08188558A (ja) * 1994-11-09 1996-07-23 Mitsubishi Chem Corp 芳香族カーボネート類の連続的製造方法
JP4112048B2 (ja) * 1997-09-16 2008-07-02 旭化成ケミカルズ株式会社 芳香族カーボネート類の製法
US6294684B1 (en) * 1999-12-08 2001-09-25 General Electric Company Method and apparatus for the continuous production of diaryl carbonates
US6392078B1 (en) * 2000-06-12 2002-05-21 Catalytic Distillation Technologies Process and catalyst for making dialkyl carbonates
US7141641B2 (en) * 2003-06-26 2006-11-28 General Electric Company Method and apparatus for production of alkyl aryl ether and diaryl carbonate

Also Published As

Publication number Publication date
JP2009516682A (ja) 2009-04-23
WO2007061480A2 (en) 2007-05-31
KR20080069690A (ko) 2008-07-28
WO2007061480A3 (en) 2007-11-01
MY140897A (en) 2010-01-29
TWI320405B (en) 2010-02-11
CA2628151A1 (en) 2007-05-31
CN101374798A (zh) 2009-02-25
EA014316B1 (ru) 2010-10-29
KR101005365B1 (ko) 2010-12-30
BRPI0618783A2 (pt) 2013-05-07
AR058062A1 (es) 2008-01-23
EP1948587A2 (en) 2008-07-30
ZA200805231B (en) 2009-07-29
JP5089601B2 (ja) 2012-12-05
CN101374798B (zh) 2012-05-23
US7288668B2 (en) 2007-10-30
AU2006317614A1 (en) 2007-05-31
US20070112214A1 (en) 2007-05-17
TW200724526A (en) 2007-07-01
EP1948587A4 (en) 2010-12-29

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Legal Events

Date Code Title Description
PC4A Registration of transfer of a eurasian patent by assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU