WO2013028039A3 - 알킬렌 카보네이트 및/또는 알킬렌 글리콜 합성용 촉매의 재생 방법 및 알킬렌 카보네이트 및/또는 알킬렌 글리콜의 제조 방법 - Google Patents

알킬렌 카보네이트 및/또는 알킬렌 글리콜 합성용 촉매의 재생 방법 및 알킬렌 카보네이트 및/또는 알킬렌 글리콜의 제조 방법 Download PDF

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Publication number
WO2013028039A3
WO2013028039A3 PCT/KR2012/006786 KR2012006786W WO2013028039A3 WO 2013028039 A3 WO2013028039 A3 WO 2013028039A3 KR 2012006786 W KR2012006786 W KR 2012006786W WO 2013028039 A3 WO2013028039 A3 WO 2013028039A3
Authority
WO
WIPO (PCT)
Prior art keywords
alkylene
catalyst
regenerating
carbonate
alkylene glycol
Prior art date
Application number
PCT/KR2012/006786
Other languages
English (en)
French (fr)
Other versions
WO2013028039A2 (ko
Inventor
양홍주
이성훈
홍준택
Original Assignee
롯데케미칼 주식회사
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 롯데케미칼 주식회사 filed Critical 롯데케미칼 주식회사
Priority claimed from KR1020120092890A external-priority patent/KR101431123B1/ko
Publication of WO2013028039A2 publication Critical patent/WO2013028039A2/ko
Publication of WO2013028039A3 publication Critical patent/WO2013028039A3/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/28—Regeneration or reactivation
    • B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/74—Regeneration or reactivation of catalysts, in general utilising ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
    • C07C29/106—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers of oxiranes
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

본 발명은, 4차 포스포늄 요오드 화합물 및/또는 4차 포스포늄 브롬 화합물의 촉매 존재 하에, 알킬렌 옥사이드와 이산화탄소를 반응시켜 얻어진 결과물을, 박막 증발 장치를 이용하여 농축하는 단계; 및 상기 농축물을 요오드화 염 및/또는 브롬화 염과 반응시키는 단계;를 포함하는 촉매의 재생 방법 및 활성이 떨어진 촉매를 재생하여 사용할 수 있는 알킬렌 카보네이트 및/또는 알킬렌 글리콜의 제조 방법에 관한 것이다.
PCT/KR2012/006786 2011-08-24 2012-08-24 알킬렌 카보네이트 및/또는 알킬렌 글리콜 합성용 촉매의 재생 방법 및 알킬렌 카보네이트 및/또는 알킬렌 글리콜의 제조 방법 WO2013028039A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0084542 2011-08-24
KR20110084542 2011-08-24
KR1020120092890A KR101431123B1 (ko) 2011-08-24 2012-08-24 알킬렌 카보네이트 및/또는 알킬렌 글리콜 합성용 촉매의 재생 방법 및 알킬렌 카보네이트 및/또는 알킬렌 글리콜의 제조 방법
KR10-2012-0092890 2012-08-24

Publications (2)

Publication Number Publication Date
WO2013028039A2 WO2013028039A2 (ko) 2013-02-28
WO2013028039A3 true WO2013028039A3 (ko) 2013-05-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006786 WO2013028039A2 (ko) 2011-08-24 2012-08-24 알킬렌 카보네이트 및/또는 알킬렌 글리콜 합성용 촉매의 재생 방법 및 알킬렌 카보네이트 및/또는 알킬렌 글리콜의 제조 방법

Country Status (1)

Country Link
WO (1) WO2013028039A2 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR800000941B1 (ko) * 1978-10-05 1980-09-15 스즈끼 하루오 알킬렌글리콜의 제조방법
US4400559A (en) * 1982-06-14 1983-08-23 The Halcon Sd Group, Inc. Process for preparing ethylene glycol
KR910007046B1 (ko) * 1983-08-02 1991-09-16 사이언티픽 디자인 캄파니 인코포레이팃드 에틸렌옥사이드로부터 글리콜의 제법
KR100880135B1 (ko) * 2003-02-07 2009-01-23 미쓰비시 가가꾸 가부시키가이샤 알킬렌 유도체의 제조 방법 및 알킬렌 유도체 제조용촉매의 재생 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR800000941B1 (ko) * 1978-10-05 1980-09-15 스즈끼 하루오 알킬렌글리콜의 제조방법
US4400559A (en) * 1982-06-14 1983-08-23 The Halcon Sd Group, Inc. Process for preparing ethylene glycol
KR910007046B1 (ko) * 1983-08-02 1991-09-16 사이언티픽 디자인 캄파니 인코포레이팃드 에틸렌옥사이드로부터 글리콜의 제법
KR100880135B1 (ko) * 2003-02-07 2009-01-23 미쓰비시 가가꾸 가부시키가이샤 알킬렌 유도체의 제조 방법 및 알킬렌 유도체 제조용촉매의 재생 방법

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Publication number Publication date
WO2013028039A2 (ko) 2013-02-28

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