ES2157361T3 - Procedimiento de eliminacion de pvc, preferiblemente para la extraccion de cloruro de hidrogeno purificado y/o puro. - Google Patents

Procedimiento de eliminacion de pvc, preferiblemente para la extraccion de cloruro de hidrogeno purificado y/o puro.

Info

Publication number
ES2157361T3
ES2157361T3 ES96105395T ES96105395T ES2157361T3 ES 2157361 T3 ES2157361 T3 ES 2157361T3 ES 96105395 T ES96105395 T ES 96105395T ES 96105395 T ES96105395 T ES 96105395T ES 2157361 T3 ES2157361 T3 ES 2157361T3
Authority
ES
Spain
Prior art keywords
pvc
hydrogen chloride
purified
recycling
prods
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
ES96105395T
Other languages
English (en)
Inventor
Gunter Dr Feix
Bernhard Dr Prof Adler
Dietmar Dr Kirsch
Karl-Heinz Dr Schimmel
Klaus-Dieter Dr Rauchstein
Klaus-Dieter Dr Henkel
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.)
Dow Olefinverbund GmbH
Original Assignee
Buna Sow Leuna Olefinverbund 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
Priority claimed from DE19514200A external-priority patent/DE19514200A1/de
Priority claimed from DE19534448A external-priority patent/DE19534448A1/de
Application filed by Buna Sow Leuna Olefinverbund GmbH filed Critical Buna Sow Leuna Olefinverbund GmbH
Application granted granted Critical
Publication of ES2157361T3 publication Critical patent/ES2157361T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/38—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by oxidation; by combustion
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/40—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. pyrolysis
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/22—Organic substances containing halogen
    • 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
    • Y02P20/10—Process efficiency
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

LA INVENCION TRATA DE UN PROCEDIMIENTO PARA DEGRADAR PVC, PREFERIBLEMENTE PARA OBTENER ACIDO CLORHIDRICO PURIFICADO Y/O PURO. EL PROCEDIMIENTO SEGUN LA INVENCION SE COMPONE DE UNA QUEMA O GASIFICACION DEL PVC, UNA DESHIDROCLORACION EN UN REACTOR DE PIROLISIS, UNA CONDENSACION PARCIAL Y EN VARIAS ETAPAS DE LA MEZCLA DE GASES FORMADA, UNA SEPARACION MEDIANTE MEMBRANA POLIMERICA DE LA MEZCLA DE GASES, UNA SEPARACION DE LOS COMPUESTOS ACOMPAÑANTES MEDIANTE ABSORCION, UN RECICLADO DE PARTE DEL GAS PURIFICADO AL REACTOR DE PIROLISIS, Y UN APROVECHAMIENTO DE MATERIAL Y ENERGIA DE LOS RESIDUOS GASEOSOS Y SOLIDOS. SE OBTIENE UN ACIDO CLORHIDRICO DE TAL PUREZA DE ESTA MANERA OXIDATIVA Y PIROLITICA, QUE PERMITE UN PROCESADO DIRECTO DE ESTE ACIDO CLORHIDRICO.
ES96105395T 1995-04-15 1996-04-04 Procedimiento de eliminacion de pvc, preferiblemente para la extraccion de cloruro de hidrogeno purificado y/o puro. Expired - Lifetime ES2157361T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19514200A DE19514200A1 (de) 1995-04-15 1995-04-15 Verfahren zur pyrolytischen Zersetzung von Polyvinylchlorid
DE19534448A DE19534448A1 (de) 1995-09-16 1995-09-16 Verfahren zum Entsorgen von PVC, vorzugsweise zur Gewinnung von gereinigtem und/oder reinem Chlorwasserstoff

Publications (1)

Publication Number Publication Date
ES2157361T3 true ES2157361T3 (es) 2001-08-16

Family

ID=26014428

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96105395T Expired - Lifetime ES2157361T3 (es) 1995-04-15 1996-04-04 Procedimiento de eliminacion de pvc, preferiblemente para la extraccion de cloruro de hidrogeno purificado y/o puro.

Country Status (4)

Country Link
EP (1) EP0737649B1 (es)
AT (1) ATE199532T1 (es)
DE (1) DE59606533D1 (es)
ES (1) ES2157361T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112300835B (zh) * 2020-09-27 2023-02-17 南京工业大学 一种废弃农作物秸秆和农膜的联合回收利用方法和装置
CN115710014B (zh) * 2022-11-04 2024-02-02 重庆大学 一种碳氢原料耦合废弃PVC和LCD共热解提取InCl3的装置与方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH611548A5 (en) * 1975-06-20 1979-06-15 Mitsubishi Heavy Ind Ltd Process for reclaiming reusable components from synthetic polymer wastes
DE2925520A1 (de) * 1979-06-25 1981-01-15 Mauser Waldeck Gmbh Drehsessel
DE4012397C1 (en) * 1990-04-19 1992-02-20 Sinn, Hansjoerg, Prof. Dr., 2000 Norderstedt, De Halogen hydride removal - by adding ammonia to pyrolysis gas in an agitated bed of pyrolysis reactor
JP3288164B2 (ja) * 1993-12-28 2002-06-04 株式会社東芝 廃プラスチックの熱分解装置
DE4223663A1 (de) * 1992-07-17 1994-01-20 Wacker Chemie Gmbh Verfahren zum thermischen Recycling von Alt-PVC unter Wärmerückgewinnung und Rückgewinnung von wasserfreiem Chlorwasserstoff
DE4400327A1 (de) * 1994-01-07 1995-07-13 Basf Ag Verfahren und Vorrichtung zur Herstellung flüssiger Kohlenwasserstoffe aus Kunststoffabfall unterschiedlicher Zusammensetzung
GB9412028D0 (en) * 1994-06-16 1994-08-03 Bp Chem Int Ltd Waste processing

Also Published As

Publication number Publication date
ATE199532T1 (de) 2001-03-15
DE59606533D1 (de) 2001-04-12
EP0737649A3 (de) 1997-02-05
EP0737649A2 (de) 1996-10-16
EP0737649B1 (de) 2001-03-07

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