ES2163181T3 - Proceso de fabricacion de fosgeno. - Google Patents

Proceso de fabricacion de fosgeno.

Info

Publication number
ES2163181T3
ES2163181T3 ES97932364T ES97932364T ES2163181T3 ES 2163181 T3 ES2163181 T3 ES 2163181T3 ES 97932364 T ES97932364 T ES 97932364T ES 97932364 T ES97932364 T ES 97932364T ES 2163181 T3 ES2163181 T3 ES 2163181T3
Authority
ES
Spain
Prior art keywords
phosgen
manufacturing process
contacting
presented
procedure
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
ES97932364T
Other languages
English (en)
Inventor
Walter Vladimir Cicha
Leo Ernest 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 ES2163181T3 publication Critical patent/ES2163181T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • 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
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides
    • B01J27/224—Silicon carbide
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5409—Particle size related information expressed by specific surface values
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/79—Non-stoichiometric products, e.g. perovskites (ABO3) with an A/B-ratio other than 1

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

SE PRESENTA UN PROCEDIMIENTO PARA LA PRODUCCION DE FOSGENO QUE CONSISTE EN PONER EN CONTACTO UNA MEZCLA QUE CONTENGA CO Y CL 2 (EJ. A 300 °C APROXIMADAMENTE O MENOS) CON UN CATALIZADOR DE CARBURO DE SILICIO QUE TENGA UN AREA SUPERFICIAL DE 10 M 2 .G -1 POR LO MENOS.
ES97932364T 1996-06-28 1997-06-26 Proceso de fabricacion de fosgeno. Expired - Lifetime ES2163181T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2251896P 1996-06-28 1996-06-28

Publications (1)

Publication Number Publication Date
ES2163181T3 true ES2163181T3 (es) 2002-01-16

Family

ID=21809999

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97932364T Expired - Lifetime ES2163181T3 (es) 1996-06-28 1997-06-26 Proceso de fabricacion de fosgeno.

Country Status (10)

Country Link
US (1) US6054107A (es)
EP (1) EP0912443B1 (es)
JP (1) JP2000513692A (es)
CN (1) CN1223623A (es)
BR (1) BR9710029A (es)
DE (1) DE69706862T2 (es)
ES (1) ES2163181T3 (es)
IL (1) IL127286A (es)
RU (1) RU2178387C2 (es)
WO (1) WO1998000364A1 (es)

Families Citing this family (12)

* 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
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
JP5393676B2 (ja) * 2008-07-15 2014-01-22 帝人株式会社 塩化カルボニルの製造方法
EP2406181B1 (de) * 2009-03-11 2020-10-28 Basf Se Verfahren zur herstellung von phosgen
FR2965490B1 (fr) 2010-09-30 2013-01-11 Aet Group Dispositif et procede pour la phosgenation en continu
WO2015013655A1 (en) 2013-07-26 2015-01-29 Sabic Innovative Plastics Ip B.V. Method and apparatus for producing high purity phosgene
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
JP6286057B2 (ja) 2014-02-04 2018-02-28 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 カーボネートを生成する方法
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
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297191A1 (fr) * 1975-01-08 1976-08-06 Tolochimie Procede de fabrication de phosgene
US4231959A (en) * 1978-02-15 1980-11-04 Stauffer Chemical Company Phosgene manufacture
US4217335A (en) * 1979-06-14 1980-08-12 Nippon Crucible Co., Ltd. Process for producing β-silicon carbide fine powder
DE3327274A1 (de) * 1983-07-28 1985-02-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von phosgen unter gleichzeitiger erzeugung von dampf
JPH0622680B2 (ja) * 1987-09-28 1994-03-30 工業技術院長 触媒及びその製造方法
FR2621904B1 (fr) * 1987-10-19 1990-01-26 Pechiney Electrometallurgie Procede de production de carbure de silicium a grande surface specifique pour support de catalyseurs
US4914070A (en) * 1987-10-19 1990-04-03 Pechiney Electrometallurgie Process for the production of silicon carbide with a large specific surface area and use for high-temperature catalytic reactions
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
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
FR2705340B1 (fr) * 1993-05-13 1995-06-30 Pechiney Recherche Fabrication de mousse de carbure de silicium à partir d'une mousse de polyuréthane imprégnée de résine contenant du silicium.
JPH0959012A (ja) * 1995-08-23 1997-03-04 Mitsubishi Gas Chem Co Inc ホスゲンの製造法

Also Published As

Publication number Publication date
DE69706862T2 (de) 2002-04-11
CN1223623A (zh) 1999-07-21
WO1998000364A1 (en) 1998-01-08
JP2000513692A (ja) 2000-10-17
EP0912443A1 (en) 1999-05-06
IL127286A (en) 2001-08-08
DE69706862D1 (de) 2001-10-25
IL127286A0 (en) 1999-09-22
BR9710029A (pt) 1999-08-10
RU2178387C2 (ru) 2002-01-20
US6054107A (en) 2000-04-25
EP0912443B1 (en) 2001-09-19

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