ES2142627T3 - Proceso para la fabricacion de fosgeno. - Google Patents

Proceso para la fabricacion de fosgeno.

Info

Publication number
ES2142627T3
ES2142627T3 ES96937856T ES96937856T ES2142627T3 ES 2142627 T3 ES2142627 T3 ES 2142627T3 ES 96937856 T ES96937856 T ES 96937856T ES 96937856 T ES96937856 T ES 96937856T ES 2142627 T3 ES2142627 T3 ES 2142627T3
Authority
ES
Spain
Prior art keywords
phosgen
approx
weight
manufacture
less
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 - Lifetime
Application number
ES96937856T
Other languages
English (en)
Spanish (es)
Inventor
Walter Vladimir Cicha
Leo E Manzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2142627T3 publication Critical patent/ES2142627T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES96937856T 1996-02-21 1996-11-01 Proceso para la fabricacion de fosgeno. Expired - Lifetime ES2142627T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1202196P 1996-02-21 1996-02-21

Publications (1)

Publication Number Publication Date
ES2142627T3 true ES2142627T3 (es) 2000-04-16

Family

ID=21753008

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96937856T Expired - Lifetime ES2142627T3 (es) 1996-02-21 1996-11-01 Proceso para la fabricacion de fosgeno.

Country Status (11)

Country Link
US (1) US6022993A (en:Method)
EP (1) EP0881986B1 (en:Method)
JP (1) JP4024301B2 (en:Method)
CN (1) CN1073967C (en:Method)
AU (1) AU7551296A (en:Method)
BR (1) BR9612505A (en:Method)
DE (1) DE69606440T2 (en:Method)
ES (1) ES2142627T3 (en:Method)
IL (1) IL125827A (en:Method)
IN (1) IN191211B (en:Method)
WO (1) WO1997030932A1 (en:Method)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879652A (en) * 1996-06-28 1999-03-09 E. I. Du Pont De Nemours And Company Process for producing oxochlorides of sulfur
US5759508A (en) * 1996-06-28 1998-06-02 E. I. Du Pont De Nemours And Company Process for producing oxochlorides of sulfur
EP0952961B1 (en) * 1996-12-20 2001-09-12 E.I. Du Pont De Nemours And Company Phosgene manufacturing process
US6096932A (en) * 1999-07-27 2000-08-01 E. I. Du Pont De Nemours And Company Fluorocarbon manufacturing process
US6166273A (en) * 1998-07-28 2000-12-26 E.I. Du Pont De Nemours And Company Processes for fluorinating aromatic ring compounds
DE19848668A1 (de) 1998-10-22 2000-04-27 Bayer Ag Tetrachlorkohlenstoffarmes Phosgen
US6399823B1 (en) 2001-04-30 2002-06-04 General Electric Company Method for producing phosgene
ATE309856T1 (de) * 2002-02-27 2005-12-15 Verfahren zur herstellung von phosgen
US6921834B2 (en) 2002-05-22 2005-07-26 Dow Agrosciences Llc Continuous process for preparing N-phosphonomethyl glycine
US7250530B2 (en) * 2003-07-30 2007-07-31 General Electric Company Processes and systems for making phosgene
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
JP5319327B2 (ja) * 2009-02-26 2013-10-16 帝人株式会社 塩化カルボニルの製造方法
JP5681121B2 (ja) * 2009-03-11 2015-03-04 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 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
CN102001658B (zh) * 2010-11-16 2012-07-11 湖南国发精细化工科技有限公司 一种气态光气提纯的方法
KR102041556B1 (ko) 2013-07-26 2019-11-06 사빅 글로벌 테크놀러지스 비.브이. 고순도 포스겐의 제조 방법 및 제조 장치
EP3024783A1 (en) 2013-07-26 2016-06-01 SABIC Global Technologies B.V. Method and apparatus for producing high purity phosgene
WO2015119982A2 (en) 2014-02-04 2015-08-13 Sabic Global Technologies B.V. Method for producing carbonates
JP6316446B2 (ja) 2014-02-04 2018-04-25 サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ カーボネートの製造方法
ES2804677T3 (es) 2014-06-11 2021-02-09 Haldor Topsoe As Un proceso para la producción segura de fosgeno
EP3421426A1 (de) * 2017-06-29 2019-01-02 Covestro Deutschland AG Energieeffizientes verfahren zur bereitstellung von phosgen-dampf
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
CN111448237B (zh) 2017-12-18 2022-12-23 科思创德国股份有限公司 使用基于氯代烃的有机溶剂制备聚碳酸酯的方法
KR20220045150A (ko) 2019-08-08 2022-04-12 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 폴리카르보네이트를 제조하는 방법
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231959A (en) * 1978-02-15 1980-11-04 Stauffer Chemical Company Phosgene manufacture
JPS5514044A (en) * 1978-07-18 1980-01-31 Tokyo Shibaura Electric Co Preparation of ultrasoniccwave detecting contacting piece
DE3327274A1 (de) * 1983-07-28 1985-02-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von phosgen unter gleichzeitiger erzeugung von dampf
JPH0814044B2 (ja) * 1987-10-09 1996-02-14 株式会社日立製作所 紡績機械
SU1706690A1 (ru) * 1988-04-19 1992-01-23 Всесоюзный Научно-Исследовательский Институт Технического Углерода Пористый углеродный материал
JPH0629129B2 (ja) * 1988-06-25 1994-04-20 出光石油化学株式会社 ホスゲンの製造方法
US5136113A (en) * 1991-07-23 1992-08-04 E. I. Du Pont De Nemours And Company Catalytic hydrogenolysis
JP2710898B2 (ja) * 1992-07-07 1998-02-10 三菱電機株式会社 静止誘導電器リードの絶縁構造

Also Published As

Publication number Publication date
JP2000505035A (ja) 2000-04-25
DE69606440T2 (de) 2000-09-14
DE69606440D1 (de) 2000-03-02
IL125827A (en) 2001-08-08
AU7551296A (en) 1997-09-10
IN191211B (en:Method) 2003-10-11
EP0881986B1 (en) 2000-01-26
EP0881986A1 (en) 1998-12-09
CN1073967C (zh) 2001-10-31
BR9612505A (pt) 1999-07-20
WO1997030932A1 (en) 1997-08-28
JP4024301B2 (ja) 2007-12-19
CN1209109A (zh) 1999-02-24
US6022993A (en) 2000-02-08
IL125827A0 (en) 1999-04-11

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