ATE521572T1 - Verfahren und systeme zur herstellung von phosgen - Google Patents

Verfahren und systeme zur herstellung von phosgen

Info

Publication number
ATE521572T1
ATE521572T1 AT04778782T AT04778782T ATE521572T1 AT E521572 T1 ATE521572 T1 AT E521572T1 AT 04778782 T AT04778782 T AT 04778782T AT 04778782 T AT04778782 T AT 04778782T AT E521572 T1 ATE521572 T1 AT E521572T1
Authority
AT
Austria
Prior art keywords
stream
carbon monoxide
systems
phosgene
cleaned
Prior art date
Application number
AT04778782T
Other languages
English (en)
Inventor
Frank Bagala
Edward Laporte
Curtis Moorer
Chunjie Zhang
Original Assignee
Sabic Innovative Plastics Ip
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 Sabic Innovative Plastics Ip filed Critical Sabic Innovative Plastics Ip
Application granted granted Critical
Publication of ATE521572T1 publication Critical patent/ATE521572T1/de

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
    • 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
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00247—Fouling of the reactor or the process equipment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT04778782T 2003-07-30 2004-07-21 Verfahren und systeme zur herstellung von phosgen ATE521572T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/604,549 US7250530B2 (en) 2003-07-30 2003-07-30 Processes and systems for making phosgene
PCT/US2004/023429 WO2005012173A1 (en) 2003-07-30 2004-07-21 Processes and systems for making phosgene

Publications (1)

Publication Number Publication Date
ATE521572T1 true ATE521572T1 (de) 2011-09-15

Family

ID=34103092

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04778782T ATE521572T1 (de) 2003-07-30 2004-07-21 Verfahren und systeme zur herstellung von phosgen

Country Status (9)

Country Link
US (1) US7250530B2 (de)
EP (1) EP1651565B1 (de)
JP (1) JP2007500123A (de)
KR (1) KR101111036B1 (de)
CN (1) CN100383039C (de)
AT (1) ATE521572T1 (de)
IN (1) IN2006DE00287A (de)
TW (1) TW200523211A (de)
WO (1) WO2005012173A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4785515B2 (ja) * 2005-12-08 2011-10-05 住友化学株式会社 塩素の製造方法
DE102006002157A1 (de) 2006-01-17 2007-07-19 Bayer Materialscience Ag Verfahren zur Herstellung heller Isocyanate
DE102007020444A1 (de) 2007-04-27 2008-11-06 Bayer Materialscience Ag Verfahren zur Oxidation eines Chlorwasserstoffenthaltenden Gasgemisches
CN102348639A (zh) * 2009-03-11 2012-02-08 巴斯夫欧洲公司 制备光气的方法
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
CN102092713B (zh) * 2010-12-13 2013-05-22 甘肃银光聚银化工有限公司 连续制备光气的方法
US9108906B2 (en) * 2012-03-22 2015-08-18 Uop Llc Production of alkane sulfonates
WO2015013655A1 (en) 2013-07-26 2015-01-29 Sabic Innovative Plastics Ip B.V. Method and apparatus for producing high purity phosgene
US9695106B2 (en) 2014-02-04 2017-07-04 Sabic Global Technologies B.V. Method for producing carbonates
EP3024813B1 (de) 2014-02-04 2017-03-29 SABIC Global Technologies B.V. Verfahren zur herstellung von carbonaten
EP3678766B1 (de) * 2017-09-06 2022-06-01 Covestro Intellectual Property GmbH & Co. KG Verfahren zur reinigung von phosgenleitenden vorrichtungen
WO2020016806A1 (en) 2018-07-17 2020-01-23 Sabic Global Technologies B.V. Process for removal of sulfides from carbon monoxide rich gas stream at ambient temperatures
CN111760581B (zh) 2019-08-30 2021-07-23 万华化学（宁波）有限公司 制备光气的催化剂及其制备方法和光气制备与能源综合利用的方法
CN116440890B (zh) * 2022-01-10 2024-10-18 万华化学（宁波）有限公司 一种用于光气合成的高活性可再生活性炭的制备方法及其在线再生工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039619A (en) * 1974-01-10 1977-08-02 Foster Wheeler Energy Corporation Process for the selective removal of hydrogen sulfide from hot coal gasification gases
US4556547A (en) * 1982-02-01 1985-12-03 Takeda Chemical Industries, Ltd. Process for treatment of gases
BR9612505A (pt) * 1996-02-21 1999-07-20 Du Pont Plocesso para produção de fosgênio
US6723230B1 (en) 1996-08-23 2004-04-20 Exxonmobil Research & Engineering Company Regeneration of iron-based hydrogen sulfide sorbents
EP1112997B1 (de) 1999-12-28 2009-05-13 Mitsubishi Chemical Corporation Verfahren zum Herstellen von Diarylcarbonat

Also Published As

Publication number Publication date
CN1829658A (zh) 2006-09-06
EP1651565B1 (de) 2011-08-24
KR101111036B1 (ko) 2012-02-17
KR20060066072A (ko) 2006-06-15
WO2005012173A1 (en) 2005-02-10
CN100383039C (zh) 2008-04-23
JP2007500123A (ja) 2007-01-11
IN2006DE00287A (de) 2007-08-17
US7250530B2 (en) 2007-07-31
EP1651565A1 (de) 2006-05-03
US20050025693A1 (en) 2005-02-03
TW200523211A (en) 2005-07-16

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