BRPI0410887A - processo para produzir um carbonato de alquileno - Google Patents

processo para produzir um carbonato de alquileno

Info

Publication number
BRPI0410887A
BRPI0410887A BRPI0410887-6A BRPI0410887A BRPI0410887A BR PI0410887 A BRPI0410887 A BR PI0410887A BR PI0410887 A BRPI0410887 A BR PI0410887A BR PI0410887 A BRPI0410887 A BR PI0410887A
Authority
BR
Brazil
Prior art keywords
side channel
alkylene carbonate
reactor
heat exchanger
produce
Prior art date
Application number
BRPI0410887-6A
Other languages
English (en)
Inventor
Hiroshige Okamoto
Ken Someya
Original Assignee
Asahi Kasei Chemicals 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
Application filed by Asahi Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of BRPI0410887A publication Critical patent/BRPI0410887A/pt
Publication of BRPI0410887B1 publication Critical patent/BRPI0410887B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

"PROCESSO PARA PRODUZIR UM CARBONATO DE ALQUILENO". Um processo para produzir um carbonato de alquileno, que compreende a reação de um óxido de alquileno com dióxido de carbono na presença de um catalisador em um reator para obter uma mistura de reação contendo um carbonato de alquileno, o reator se comunicando com um canal lateral de processo de um trocador de calor através de uma tubulação para formar um circuito de circulação, em que o processo é caracterizado em que ele ainda compreende, durante ou após a reação, o escoamento de um líquido de processo através do circuito de circulação incluindo o reator e o canal do lado do processo do trocador de calor enquanto escoando um meio de troca de calor tendo uma temperatura de 140<198>C a 200<198>C através do canal do lado da troca de calor do trocador de calor, mantendo, assim, a temperatura interna do canal do lado do processo a 135<198>C a 200<198>C.
BRPI0410887-6B1A 2003-06-04 2004-05-28 processo para produzir um carbonato de alquileno BRPI0410887B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003159326 2003-06-04
PCT/JP2004/007744 WO2004108696A1 (ja) 2003-06-04 2004-05-28 アルキレンカーボネートの製造方法

Publications (2)

Publication Number Publication Date
BRPI0410887A true BRPI0410887A (pt) 2006-07-04
BRPI0410887B1 BRPI0410887B1 (pt) 2013-08-06

Family

ID=33508507

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410887-6B1A BRPI0410887B1 (pt) 2003-06-04 2004-05-28 processo para produzir um carbonato de alquileno

Country Status (13)

Country Link
US (1) US7199253B2 (pt)
EP (1) EP1630161B1 (pt)
JP (1) JP4155992B2 (pt)
KR (1) KR100716102B1 (pt)
CN (1) CN100393711C (pt)
AT (1) ATE483704T1 (pt)
BR (1) BRPI0410887B1 (pt)
DE (1) DE602004029461D1 (pt)
MY (1) MY136126A (pt)
PL (1) PL1630161T3 (pt)
RU (1) RU2298005C2 (pt)
TW (1) TWI242554B (pt)
WO (1) WO2004108696A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121924B (fi) * 2006-07-13 2011-06-15 Carbodeon Ltd Oy Menetelmä karbonitridin valmistamiseksi
KR102440432B1 (ko) * 2014-05-30 2022-09-05 마루젠 세끼유가가꾸 가부시키가이샤 고리형 카보네이트의 제조 장치 및 제조 방법
CN110028483A (zh) * 2019-04-30 2019-07-19 大连理工大学 一种外循环喷雾式气液接触工艺制备环状碳酸酯的方法
KR102150240B1 (ko) 2019-10-14 2020-09-01 그린케미칼 주식회사 알킬렌카보네이트 제조 장치 및 그를 이용한 제조 방법
KR102383931B1 (ko) 2021-04-08 2022-04-08 아사히 가세이 가부시키가이샤 환상 알킬렌카보네이트의 공업적 제조 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014632A (pt) 1973-06-14 1975-02-15
US4314945A (en) * 1977-12-22 1982-02-09 Union Carbide Corporation Alkylene carbonate process
JPS5497865A (en) 1978-01-19 1979-08-02 Toyo Seisakusho Kk Method and device for liquiddspray freezing
DE4129753C2 (de) * 1991-09-04 1995-05-04 Dainippon Ink & Chemicals Verfahren zur Herstellung von Cyclocarbonatverbindungen
DE4141189A1 (de) * 1991-12-13 1993-06-17 Bayer Ag Verfahren zur herstellung von ethylenglykolcarbonat
DE4318892A1 (de) 1993-06-07 1994-12-08 Bayer Ag Verfahren zur Herstellung von Propylenglykolcarbonat
JP2000266477A (ja) * 1999-03-16 2000-09-29 Nippon Shokubai Co Ltd 多管式熱交換器における重合抑制方法
MY121525A (en) 1999-03-11 2006-01-28 Nippon Catalytic Chem Ind Shell-and tube heat exchanger and method for inhibiting polymerization in the shell-and-tube heat exchanger

Also Published As

Publication number Publication date
EP1630161B1 (en) 2010-10-06
RU2005141448A (ru) 2006-06-10
BRPI0410887B1 (pt) 2013-08-06
DE602004029461D1 (de) 2010-11-18
TWI242554B (en) 2005-11-01
TW200505849A (en) 2005-02-16
JPWO2004108696A1 (ja) 2006-07-20
US7199253B2 (en) 2007-04-03
PL1630161T3 (pl) 2011-04-29
MY136126A (en) 2008-08-29
RU2298005C2 (ru) 2007-04-27
US20060281929A1 (en) 2006-12-14
EP1630161A4 (en) 2007-10-17
JP4155992B2 (ja) 2008-09-24
WO2004108696A1 (ja) 2004-12-16
KR100716102B1 (ko) 2007-05-09
KR20060026034A (ko) 2006-03-22
EP1630161A1 (en) 2006-03-01
CN1829705A (zh) 2006-09-06
ATE483704T1 (de) 2010-10-15
CN100393711C (zh) 2008-06-11

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/05/2004, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved
B25A Requested transfer of rights approved