IT8548949A0 - Procedimento per la post-depurazione di cloruro di idrogeno da una pirolisi di i,2-dicloroetano - Google Patents

Procedimento per la post-depurazione di cloruro di idrogeno da una pirolisi di i,2-dicloroetano

Info

Publication number
IT8548949A0
IT8548949A0 IT8548949A IT4894985A IT8548949A0 IT 8548949 A0 IT8548949 A0 IT 8548949A0 IT 8548949 A IT8548949 A IT 8548949A IT 4894985 A IT4894985 A IT 4894985A IT 8548949 A0 IT8548949 A0 IT 8548949A0
Authority
IT
Italy
Prior art keywords
dichloroethane
pyrolysis
purification
post
procedure
Prior art date
Application number
IT8548949A
Other languages
English (en)
Other versions
IT1182098B (it
Inventor
Schmidhammer Ludwig
Dummer Gerhard
Hirschmann Peter
Strasser Rudolf Edhaunbe Franz
Original Assignee
Wacker Chemie Gmbh
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 Wacker Chemie Gmbh filed Critical Wacker Chemie Gmbh
Publication of IT8548949A0 publication Critical patent/IT8548949A0/it
Application granted granted Critical
Publication of IT1182098B publication Critical patent/IT1182098B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C01B7/0712—Purification ; Separation of hydrogen chloride by distillation
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/08—Compounds containing halogen
    • C01B33/107—Halogenated silanes
    • C01B33/1071—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof
    • C01B33/10742—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material
    • C01B33/10757—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material with the preferential formation of trichlorosilane
    • C01B33/10763—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material with the preferential formation of trichlorosilane from silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT48949/85A 1985-03-08 1985-12-18 Procedimento per la post-depurazione di cloruro di idrogeno da una pirolisi di i,2-dicloroetano IT1182098B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853508371 DE3508371A1 (de) 1985-03-08 1985-03-08 Verfahren zur nachreinigung von chlorwasserstoff aus einer 1,2-dichlorethan-pyrolyse

Publications (2)

Publication Number Publication Date
IT8548949A0 true IT8548949A0 (it) 1985-12-18
IT1182098B IT1182098B (it) 1987-09-30

Family

ID=6264670

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48949/85A IT1182098B (it) 1985-03-08 1985-12-18 Procedimento per la post-depurazione di cloruro di idrogeno da una pirolisi di i,2-dicloroetano

Country Status (4)

Country Link
US (1) US4839153A (it)
JP (1) JPS61209903A (it)
DE (1) DE3508371A1 (it)
IT (1) IT1182098B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817938A1 (de) * 1988-05-26 1989-11-30 Wacker Chemie Gmbh Verfahren zur reinigung von chlorwasserstoff aus einer 1.2-dichlorethanpyrolyse
US5354931A (en) * 1993-03-10 1994-10-11 Uop Process for hydrotreating an organic feedstock containing oxygen compounds and a halogen component
DE19535402A1 (de) * 1995-09-23 1997-03-27 Basf Ag Palladium-haltiger Trägerkatalysator zur selektiven katalytischen Hydrierung von Acetylen in Kohlenwasserstoffströmen
DE19607667C2 (de) * 1996-02-29 2000-11-02 Krupp Uhde Gmbh Verfahren zur Verwertung von Abfallsalzsäure
US6719957B2 (en) * 2002-04-17 2004-04-13 Bayer Corporation Process for purification of anhydrous hydrogen chloride gas
JP2006066727A (ja) * 2004-08-27 2006-03-09 Toshiba Corp 半導体製造装置及び薬液交換方法
KR20070112241A (ko) * 2005-03-15 2007-11-22 가부시끼가이샤 도꾸야마 염화비닐 단량체 조성물
US20070261437A1 (en) * 2006-05-12 2007-11-15 Boonstra Eric F Enhanced process for the purification of anhydrous hydrogen chloride gas
DE102007045701B3 (de) * 2007-09-24 2009-05-14 Uhde Gmbh Gewinnung von Milchsäure durch Fermentation und Extraktion mit Aminen
CN105712835A (zh) * 2014-12-03 2016-06-29 青岛海晶化工集团有限公司 一种平衡氧氯化法制备vcm的方法
CN112441561B (zh) * 2020-11-26 2022-04-01 山东东岳有机硅材料股份有限公司 高效去除氯硅烷水解副产氯化氢中硅氧烷的装置及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129282C (it) * 1963-10-21
DE3043442A1 (de) * 1980-11-18 1982-06-24 Wacker-Chemie GmbH, 8000 München Verfahren zur reinigung von durch thermische 1,2-dichlorethanspaltung gewonnenem chlorwasserstoff
FR2531695A1 (fr) * 1982-08-13 1984-02-17 Solvay Procede pour l'obtention de chlorure d'hydrogene exempt d'acetylene a partir de melanges contenant du chlorure d'hydrogene, du chlorure de vinyle et de l'acetylene

Also Published As

Publication number Publication date
JPS61209903A (ja) 1986-09-18
JPH0427163B2 (it) 1992-05-11
US4839153A (en) 1989-06-13
DE3508371C2 (it) 1992-03-19
DE3508371A1 (de) 1986-09-11
IT1182098B (it) 1987-09-30

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19921216