KR100365081B1 - 포스겐의제조방법 - Google Patents

포스겐의제조방법 Download PDF

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Publication number
KR100365081B1
KR100365081B1 KR1019970703639A KR19977003639A KR100365081B1 KR 100365081 B1 KR100365081 B1 KR 100365081B1 KR 1019970703639 A KR1019970703639 A KR 1019970703639A KR 19977003639 A KR19977003639 A KR 19977003639A KR 100365081 B1 KR100365081 B1 KR 100365081B1
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KR
South Korea
Prior art keywords
chlorine
phosgene
carbon monoxide
reactor
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1019970703639A
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English (en)
Korean (ko)
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KR987000231A (en
Inventor
노리유키 구니시
노리오 무라이
히로 구사마
Original Assignee
이데미쓰세끼유가가꾸가부시끼가이샤
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Publication date
Application filed by 이데미쓰세끼유가가꾸가부시끼가이샤 filed Critical 이데미쓰세끼유가가꾸가부시끼가이샤
Publication of KR987000231A publication Critical patent/KR987000231A/ko
Application granted granted Critical
Publication of KR100365081B1 publication Critical patent/KR100365081B1/ko
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/80—Phosgene
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/023—Details
    • B01J2208/024—Particulate material
    • B01J2208/025—Two or more types of catalyst

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Linear Motors (AREA)
KR1019970703639A 1994-12-01 1995-11-28 포스겐의제조방법 Expired - Fee Related KR100365081B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP06298686A JP3124455B2 (ja) 1994-12-01 1994-12-01 ホスゲンの製造方法
JP94-298686 1994-12-01

Publications (2)

Publication Number Publication Date
KR987000231A KR987000231A (en) 1998-03-30
KR100365081B1 true KR100365081B1 (ko) 2003-02-19

Family

ID=17862976

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970703639A Expired - Fee Related KR100365081B1 (ko) 1994-12-01 1995-11-28 포스겐의제조방법

Country Status (7)

Country Link
EP (1) EP0796819B1 (enExample)
JP (1) JP3124455B2 (enExample)
KR (1) KR100365081B1 (enExample)
BR (1) BR9509842A (enExample)
DE (1) DE69515693T2 (enExample)
TW (1) TW366327B (enExample)
WO (1) WO1996016898A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19848668A1 (de) 1998-10-22 2000-04-27 Bayer Ag Tetrachlorkohlenstoffarmes Phosgen
JP4598223B2 (ja) * 2000-03-24 2010-12-15 帝人化成株式会社 ホスゲンの製造方法およびポリカーボネート樹脂
JP4504552B2 (ja) * 2000-12-01 2010-07-14 旭化成ケミカルズ株式会社 触媒性能評価装置
KR20080082958A (ko) * 2006-01-17 2008-09-12 테이진 카세이 가부시키가이샤 폴리카보네이트 올리고머의 연속 제조 방법
DE102006024542A1 (de) 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Abtrennung von Kohlenmonoxid aus einem chlorwasserstoffhaltigen Gas
DE102007020444A1 (de) 2007-04-27 2008-11-06 Bayer Materialscience Ag Verfahren zur Oxidation eines Chlorwasserstoffenthaltenden Gasgemisches
DE102007057462A1 (de) * 2007-11-29 2009-06-10 Bayer Materialscience Ag Verfahren zur Herstellung von Phosgen mit reduzierter CO-Emission
JP5222089B2 (ja) * 2008-10-23 2013-06-26 帝人化成株式会社 ホスゲンの製造方法
DE102009032020A1 (de) 2009-07-07 2011-01-13 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat
FR2965490B1 (fr) 2010-09-30 2013-01-11 Aet Group Dispositif et procede pour la phosgenation en continu
JP6045825B2 (ja) 2012-07-05 2016-12-14 出光興産株式会社 ポリカーボネート−ポリオルガノシロキサン共重合体及びその連続的な製造方法
US9663373B2 (en) 2013-07-26 2017-05-30 Sabic Global Technologies B.V. Method and apparatus for producing high purity phosgene
US10059594B2 (en) 2013-07-26 2018-08-28 Sabic Global Technologies B.V. Method and apparatus for producing high purity phosgene
KR101859209B1 (ko) 2014-02-04 2018-06-27 사빅 글로벌 테크놀러지스 비.브이. 카보네이트의 제조 방법
KR101859207B1 (ko) 2014-02-04 2018-05-18 사빅 글로벌 테크놀러지스 비.브이. 카보네이트 제조 방법
EP3498752A1 (de) 2017-12-18 2019-06-19 Covestro Deutschland AG Verfahren zur herstellung eines polycarbonats unter verwendung eines organischen lösungsmittels auf der grundlage von chlorkohlenwasserstoffen
WO2019121248A1 (de) 2017-12-18 2019-06-27 Covestro Deutschland Ag Verfahren zur herstellung eines polycarbonats unter verwendung eines organischen lösungsmittels auf der grundlage von chlorkohlenwasserstoffen
EP4010401A1 (en) 2019-08-08 2022-06-15 Covestro Intellectual Property GmbH & Co. KG Process for the preparation of a polycarbonate
EP3985047A1 (de) 2020-10-13 2022-04-20 Covestro Deutschland AG Verfahren zur herstellung eines polycarbonats nach dem phasengrenzflächenverfahren unter lösungsmittelaustausch
EP4083106B1 (de) 2021-04-30 2024-04-10 Covestro Deutschland AG Verfahren zur herstellung von polycarbonat mit verbesserter nachhaltigkeit
EP4438586A1 (de) 2023-03-30 2024-10-02 Covestro Deutschland AG Nachhaltige herstellung von bisphenol-a für die produktion von polycarbonat

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH026307A (ja) * 1988-06-25 1990-01-10 Idemitsu Petrochem Co Ltd ホスゲンの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4518703B1 (enExample) * 1966-02-07 1970-06-26
JPS5514044B1 (enExample) * 1970-12-26 1980-04-14
JPS5253768A (en) * 1975-10-29 1977-04-30 Toshiba Mach Co Ltd Structure of packing
JPS52100365A (en) * 1976-02-20 1977-08-23 Ricoh Co Ltd Decomposition of ammonia gas
JPS61161133A (ja) * 1985-01-08 1986-07-21 Mitsubishi Heavy Ind Ltd 吸熱反応装置
JPS621736U (enExample) * 1985-06-21 1987-01-08
JPS6358696U (enExample) * 1986-10-02 1988-04-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH026307A (ja) * 1988-06-25 1990-01-10 Idemitsu Petrochem Co Ltd ホスゲンの製造方法

Also Published As

Publication number Publication date
TW366327B (en) 1999-08-11
KR987000231A (en) 1998-03-30
DE69515693D1 (de) 2000-04-20
EP0796819A4 (enExample) 1997-09-24
EP0796819A1 (en) 1997-09-24
EP0796819B1 (en) 2000-03-15
BR9509842A (pt) 1997-12-23
JPH08157206A (ja) 1996-06-18
DE69515693T2 (de) 2000-07-27
JP3124455B2 (ja) 2001-01-15
WO1996016898A1 (en) 1996-06-06

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