ES8504627A1 - Procedimiento para la obtencion de fosgeno - Google Patents

Procedimiento para la obtencion de fosgeno

Info

Publication number
ES8504627A1
ES8504627A1 ES534678A ES534678A ES8504627A1 ES 8504627 A1 ES8504627 A1 ES 8504627A1 ES 534678 A ES534678 A ES 534678A ES 534678 A ES534678 A ES 534678A ES 8504627 A1 ES8504627 A1 ES 8504627A1
Authority
ES
Spain
Prior art keywords
phosgene
chlorine
preparation
steam production
reacted
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
Application number
ES534678A
Other languages
English (en)
Spanish (es)
Other versions
ES534678A0 (es
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES534678A0 publication Critical patent/ES534678A0/es
Publication of ES8504627A1 publication Critical patent/ES8504627A1/es
Expired 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES534678A 1983-07-28 1984-07-27 Procedimiento para la obtencion de fosgeno Expired ES8504627A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833327274 DE3327274A1 (de) 1983-07-28 1983-07-28 Verfahren zur herstellung von phosgen unter gleichzeitiger erzeugung von dampf

Publications (2)

Publication Number Publication Date
ES534678A0 ES534678A0 (es) 1985-04-16
ES8504627A1 true ES8504627A1 (es) 1985-04-16

Family

ID=6205168

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534678A Expired ES8504627A1 (es) 1983-07-28 1984-07-27 Procedimiento para la obtencion de fosgeno

Country Status (8)

Country Link
US (1) US4764308A (show.php)
EP (1) EP0134506B1 (show.php)
JP (1) JPS6042214A (show.php)
BR (1) BR8403747A (show.php)
CA (1) CA1236115A (show.php)
DE (2) DE3327274A1 (show.php)
ES (1) ES8504627A1 (show.php)
MX (1) MX167421B (show.php)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4024301B2 (ja) * 1996-02-21 2007-12-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ホスゲンの製造方法
US6054107A (en) * 1996-06-28 2000-04-25 E. I. Du Pont De Nemours And Company Phosgene manufacturing process
US5759508A (en) * 1996-06-28 1998-06-02 E. I. Du Pont De Nemours And Company Process for producing oxochlorides of sulfur
US5879652A (en) * 1996-06-28 1999-03-09 E. I. Du Pont De Nemours And Company Process for producing oxochlorides of sulfur
JP4246266B2 (ja) * 1996-12-20 2009-04-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ホスゲンの製造方法
DE19848668A1 (de) * 1998-10-22 2000-04-27 Bayer Ag Tetrachlorkohlenstoffarmes Phosgen
DE19916856A1 (de) * 1999-04-14 1999-09-23 Eckert Gmbh Dr Verfahren zur Herstellung von Carbonyldichlorid aus Chlor und Kohlenmonoxid
US6399823B1 (en) * 2001-04-30 2002-06-04 General Electric Company Method for producing phosgene
US6464951B1 (en) 2002-04-20 2002-10-15 Kse, Inc. Method, catalyst, and photocatalyst for the destruction of phosgene
DE102004041777A1 (de) * 2004-08-28 2006-03-02 Bayer Materialscience Ag Verfahren und Vorrichtung zur Herstellung von Phosgen
DE102005032663A1 (de) 2005-07-13 2007-01-18 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten
US7504533B2 (en) * 2006-04-24 2009-03-17 Bayer Materialscience Llc Process for the production of isocyanates
DE102006022761A1 (de) * 2006-05-16 2007-11-22 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten
DE102006023261A1 (de) * 2006-05-18 2007-11-22 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006023581A1 (de) * 2006-05-19 2007-11-22 Bayer Materialscience Ag Verfahren zur Abtrennung von Chlor aus dem Produktgas eines HCI-Oxidationsprozesses
DE102006024506A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006024542A1 (de) 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Abtrennung von Kohlenmonoxid aus einem chlorwasserstoffhaltigen Gas
DE102006024518A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006024516A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006024515A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Chlorwasserstoff-Oxidation mit Sauerstoff
DE102006024549A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von organischen Isocyanaten
DE102007020444A1 (de) 2007-04-27 2008-11-06 Bayer Materialscience Ag Verfahren zur Oxidation eines Chlorwasserstoffenthaltenden Gasgemisches
EP2028178A1 (de) * 2007-08-22 2009-02-25 Bayer MaterialScience AG Herstellung von Isocyanaten mit niedrigen Chlorgehalten
DE102007057462A1 (de) 2007-11-29 2009-06-10 Bayer Materialscience Ag Verfahren zur Herstellung von Phosgen mit reduzierter CO-Emission
DE102008009761A1 (de) * 2008-02-19 2009-08-27 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten
DE102008012037A1 (de) * 2008-03-01 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Methylen-diphenyl-diisocyanaten
DE102008025850A1 (de) 2008-05-29 2009-12-03 Bayer Technology Services Gmbh Verfahren zur Herstellung von Phosgen
HUE030997T2 (en) * 2008-11-26 2017-06-28 Huntsman Int Llc Process for the preparation of isocyanates
DE102009032020A1 (de) 2009-07-07 2011-01-13 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat
SG174714A1 (en) 2010-03-30 2011-10-28 Bayer Materialscience Ag Process for preparing diaryl carbonates and polycarbonates
SG174715A1 (en) 2010-03-30 2011-10-28 Bayer Materialscience Ag Process for preparing diaryl carbonates and polycarbonates
FR2965490B1 (fr) 2010-09-30 2013-01-11 Aet Group Dispositif et procede pour la phosgenation en continu
EP2586767A1 (de) 2011-10-25 2013-05-01 Bayer MaterialScience AG Verfahren zur Herstellung von Diarylcarbonaten und Polycarbonaten
DE102011087654A1 (de) 2011-12-02 2013-06-06 Bayer Materialscience Aktiengesellschaft Verfahren zur Herstellung von Isocyanaten
WO2014009346A1 (de) 2012-07-11 2014-01-16 Bayer Materialscience Ag Vorrichtung und verfahren zur herstellung von phosgen
CN104415770B (zh) 2013-08-26 2016-08-31 万华化学集团股份有限公司 一种制备光气的催化剂及制备光气的方法
EP2896597A1 (de) 2014-01-21 2015-07-22 Bayer MaterialScience AG Verfahren zum An- und Abfahren eines Phosgengenerators
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
EP2955158B1 (en) * 2014-06-11 2020-05-27 Haldor Topsøe A/S A process for safe production of phosgene
JP6567653B2 (ja) * 2014-08-20 2019-08-28 バイエル、アクチエンゲゼルシャフトＢａｙｅｒ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ ヒドロキシル、チオール、アミノおよび／またはホルムアミド基を有する化合物のホスゲン化方法
CN105197931A (zh) * 2014-11-10 2015-12-30 青岛科技大学 一种低消耗环保高效的光气合成工艺
EP3352896B1 (de) 2015-09-24 2019-10-23 Covestro Deutschland AG Verfahren zur herstellung von isocyanaten
EP3356324B1 (de) 2015-09-30 2022-10-05 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von isocyanaten
EP3506993B1 (de) 2016-09-01 2021-01-06 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von isocyanaten
EP3421426A1 (de) 2017-06-29 2019-01-02 Covestro Deutschland AG Energieeffizientes verfahren zur bereitstellung von phosgen-dampf
CN110997751B (zh) 2017-07-03 2022-07-15 科思创德国股份有限公司 用于通过使h-官能反应物与光气反应制备化学产品的生产设备及其运行方法
US11149116B2 (en) 2017-12-18 2021-10-19 Covestro Deutschland Ag Process for producing a polycarbonate using an organic solvent based on chlorohydrocarbons
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
US12391557B2 (en) 2019-04-25 2025-08-19 Basf Se Method for producing phosgene
KR20220045150A (ko) 2019-08-08 2022-04-12 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 폴리카르보네이트를 제조하는 방법
CN112441585B (zh) * 2019-08-30 2022-07-12 万华化学集团股份有限公司 光气合成及盐水蒸发电解一体化处理工艺
EP3862317A1 (de) 2020-02-06 2021-08-11 Basf Se Verfahren und reaktor zur herstellung von phosgen
EP3985047A1 (de) 2020-10-13 2022-04-20 Covestro Deutschland AG Verfahren zur herstellung eines polycarbonats nach dem phasengrenzflächenverfahren unter lösungsmittelaustausch
EP4011829A1 (de) * 2020-12-14 2022-06-15 Covestro Deutschland AG Verfahren zur herstellung von phosgen durch umsetzung von polychlor-anionen und kohlenstoffmonoxid
EP4011830A1 (de) * 2020-12-14 2022-06-15 Covestro Deutschland AG Phosgensynthese durch umsetzung eines chlor und kohlenstoffmonoxid enthaltenden gasgemisches an organischem, chloranion-haltigen katalysator
EP4083106B1 (de) 2021-04-30 2024-04-10 Covestro Deutschland AG Verfahren zur herstellung von polycarbonat mit verbesserter nachhaltigkeit
WO2023001651A1 (de) * 2021-07-23 2023-01-26 Basf Se Verfahren zur herstellung von phosgen
KR20250027815A (ko) 2022-06-30 2025-02-27 바스프 에스이 포스젠의 제조 방법
EP4438586A1 (de) 2023-03-30 2024-10-02 Covestro Deutschland AG Nachhaltige herstellung von bisphenol-a für die produktion von polycarbonat

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA553599A (en) * 1958-02-25 Kamlet Jonas Production of phosgene
US1457493A (en) * 1922-01-11 1923-06-05 Donald B Bradner Process of making phosgene
BE469139A (show.php) * 1943-10-04
US3364272A (en) * 1965-11-29 1968-01-16 Fmc Corp Production of perchloroethylene
FR2109186A5 (en) * 1970-10-06 1972-05-26 France Etat Phosgene - prepd from chlorine and excess carbon monoxide, - partially condensing product and recycling part of gaseous residue
FR2297191A1 (fr) * 1975-01-08 1976-08-06 Tolochimie Procede de fabrication de phosgene
FR2297190A1 (fr) * 1975-01-08 1976-08-06 Tolochimie Procede de fabrication de phosgene
JPS53131298A (en) * 1977-03-18 1978-11-15 Ube Ind Ltd Production of phosgene
US4231959A (en) * 1978-02-15 1980-11-04 Stauffer Chemical Company Phosgene manufacture

Also Published As

Publication number Publication date
MX167421B (es) 1993-03-22
EP0134506A2 (de) 1985-03-20
BR8403747A (pt) 1985-07-02
ES534678A0 (es) 1985-04-16
JPS6042214A (ja) 1985-03-06
JPH0567566B2 (show.php) 1993-09-27
US4764308A (en) 1988-08-16
CA1236115A (en) 1988-05-03
EP0134506B1 (de) 1989-03-22
EP0134506A3 (en) 1987-09-16
DE3477370D1 (en) 1989-04-27
DE3327274A1 (de) 1985-02-07

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