KR920014750A - 합성품 등으로부터 할로겐화된 탄화수소 등을 회수하는 방법 - Google Patents

합성품 등으로부터 할로겐화된 탄화수소 등을 회수하는 방법 Download PDF

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Publication number
KR920014750A
KR920014750A KR1019910007797A KR910007797A KR920014750A KR 920014750 A KR920014750 A KR 920014750A KR 1019910007797 A KR1019910007797 A KR 1019910007797A KR 910007797 A KR910007797 A KR 910007797A KR 920014750 A KR920014750 A KR 920014750A
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KR
South Korea
Prior art keywords
fch
process according
steam
condenser
carrier
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.)
Withdrawn
Application number
KR1019910007797A
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English (en)
Korean (ko)
Inventor
호베르그 하인쯔
크리스티아니 조아킴
벤데르 마르틴
Original Assignee
헤므란 베. 좀머
에스엠게 좀머 메탈베르커 게엠베하
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.)
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Application filed by 헤므란 베. 좀머, 에스엠게 좀머 메탈베르커 게엠베하 filed Critical 헤므란 베. 좀머
Publication of KR920014750A publication Critical patent/KR920014750A/ko
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
KR1019910007797A 1991-01-14 1991-05-14 합성품 등으로부터 할로겐화된 탄화수소 등을 회수하는 방법 Withdrawn KR920014750A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4100875.8 1991-01-14
DE4100875A DE4100875C1 (https=) 1991-01-14 1991-01-14

Publications (1)

Publication Number Publication Date
KR920014750A true KR920014750A (ko) 1992-08-25

Family

ID=6422976

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910007797A Withdrawn KR920014750A (ko) 1991-01-14 1991-05-14 합성품 등으로부터 할로겐화된 탄화수소 등을 회수하는 방법

Country Status (7)

Country Link
US (1) US5175381A (https=)
EP (1) EP0495153B1 (https=)
JP (1) JPH0665481B2 (https=)
KR (1) KR920014750A (https=)
AT (1) ATE114624T1 (https=)
DE (1) DE4100875C1 (https=)
PT (1) PT98317A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69002632T2 (de) * 1989-08-21 1994-02-24 L & E Holding Aps Verfahren zur umweltfreundlichen trennung, kondensierung und rückgewinnung von treibmitteln aus schaumstoffen und anderen dem verfahren zugänglichen werkstoffen.
DE4133915C2 (de) * 1991-10-12 1998-01-29 Bresch Entsorgung Gmbh Verfahren zum Abtrennen von Treibgasen aus Schaumstoffen
DE4140848C1 (https=) * 1991-12-11 1993-07-29 Josef 8152 Feldkirchen De Lichtblau
CN1065551C (zh) * 1996-06-20 2001-05-09 钟渊化学工业株式会社 聚烯烃类树脂预发泡粒子的后处理方法
DE19950290A1 (de) * 1999-10-19 2001-06-28 Otto Bock Schaumstoffwerke Gmb Verfahren zur Emissionsreduzierung an diffusionsoffenen Werkstoffen
DE10252360A1 (de) * 2002-11-11 2004-05-19 Dieter Reinhold Verfahren und Vorrichtung zur Behandlung von mit Schadstoffen belasteten Materialien, insbesondere mit Fluorkohlenwasserstoffen kontaminierten Kunststoffschäumen durch Entgasung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956410A (ja) * 1982-09-27 1984-03-31 Mitsui Toatsu Chem Inc 未反応塩化ビニルモノマ−の除去方法
DE3810428C2 (de) * 1988-03-26 1997-05-07 Basf Ag Verfahren zur Rückgewinnung von flüchtigen Halogenkohlenwasserstoffen aus geschlossenzelligen Polyisocyanat-Polyadditionsprodukten
DE8815199U1 (de) * 1988-07-06 1989-01-26 Landahl, Claus-Dieter, 22885 Barsbüttel Vorrichtung zur Rückgewinnung von Fluorchlorkohlenwasserstoffen aus Polyurethanhartschaum
DE3824616A1 (de) * 1988-07-20 1990-01-25 Pero Kg P Erbel Verfahren zur verminderung der konzentration von dampffoermigen, kondensierbaren schadstoffen
DE3844326A1 (de) * 1988-12-27 1989-05-03 Mathias Kambach Verfahren zur abscheidung und rueckgewinnung von fluorchlorkohlenwasserstoffen aus gemischen von fluorchlorkohlenwasserstoffen und anderen gasen
DE3915400A1 (de) * 1989-05-11 1990-11-15 Bbc York Kaelte Klima Entsorgung von fckw-haltigen schaeumen
DE69002632T2 (de) * 1989-08-21 1994-02-24 L & E Holding Aps Verfahren zur umweltfreundlichen trennung, kondensierung und rückgewinnung von treibmitteln aus schaumstoffen und anderen dem verfahren zugänglichen werkstoffen.
DE3933811A1 (de) * 1989-10-10 1991-04-18 Pohl Gert Verfahren und anlage zur emissionsfreien rueckgewinnung von fluorkohlenwasserstoff aus polyurethanschaum

Also Published As

Publication number Publication date
EP0495153B1 (de) 1994-11-30
JPH0665481B2 (ja) 1994-08-24
US5175381A (en) 1992-12-29
EP0495153A1 (de) 1992-07-22
PT98317A (pt) 1992-07-31
JPH04243501A (ja) 1992-08-31
ATE114624T1 (de) 1994-12-15
DE4100875C1 (https=) 1992-07-30

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19910514

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid