KR950704449A - 재순환 가능한 물질의 중합가능한 단편의 회수 방법(method of obtaining a polymerizable fraction of recyclable marterial) - Google Patents

재순환 가능한 물질의 중합가능한 단편의 회수 방법(method of obtaining a polymerizable fraction of recyclable marterial)

Info

Publication number
KR950704449A
KR950704449A KR1019950702420A KR19950702420A KR950704449A KR 950704449 A KR950704449 A KR 950704449A KR 1019950702420 A KR1019950702420 A KR 1019950702420A KR 19950702420 A KR19950702420 A KR 19950702420A KR 950704449 A KR950704449 A KR 950704449A
Authority
KR
South Korea
Prior art keywords
styrene
cracking gas
marterial
recyclable
obtaining
Prior art date
Application number
KR1019950702420A
Other languages
English (en)
Inventor
슈타벨 우베
분쉬 게르트
뵈르쯔 헬무트
프리드 안드레아스
코트캠프 뤼디거
Original Assignee
랑핑어, 슈타인호프
바스프 악티엔게젤샤프트
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 랑핑어, 슈타인호프, 바스프 악티엔게젤샤프트 filed Critical 랑핑어, 슈타인호프
Publication of KR950704449A publication Critical patent/KR950704449A/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
    • C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L7/00—Fuels produced by solidifying fluid fuels
    • C10L7/02—Fuels produced by solidifying fluid fuels liquid fuels
    • C10L7/04—Fuels produced by solidifying fluid fuels liquid fuels alcohol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

본 발명은 중기 크래킹 기기의 크래킹 가스로부터 스티렌, 메틸스티렌, 비닐톨루엔, 인덴, 메틸린덴, 및 스티렌과 메틸린덴 사이의 비점을 가지는 단편으로 이루어진 유용한 중합성 단편을 회수하는 방법에 관한 것으로, 크래킹 가스 컬럼이 증류 유니트에 의해 유용한 단편과 크래링 가스 컬럼으로 재순환되는 단편으로 나뉘어지는 것을 특징으로 한다.

Description

재순환 가능한 물질의 중합가능한 단편의 회수 방법(METHOD OF OBTAINING A POLYMERIZABLE FRACTION OF RECYCLABLE MARTERIAL)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 방법의 공정 다이어그램이다.

Claims (1)

  1. 크래킹 가스 컬럼이 증류 유니트에 의해 유용한 단편과 크래킹 가스 컬럼으로 재순환되는 단편으로 나뉘어지는 것을 특징으로 하는 증기 크래킹 기기의 크래킹 가스로부터, 스티렌, 메틸스티렌, 비닐톨루엔, 인덴, 메틸린덴, 및 스티렌과 메틸린덴 사이의 비점을 가지는 단편으로 이루어진 유용한 중합성 단편을 회수하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950702420A 1992-12-14 1993-12-02 재순환 가능한 물질의 중합가능한 단편의 회수 방법(method of obtaining a polymerizable fraction of recyclable marterial) KR950704449A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4242054.7 1992-12-14
DE4242054A DE4242054C1 (de) 1992-12-14 1992-12-14 Verfahren zur Gewinnung einer polymerisierbaren Wertstofffraktion
PCT/EP1993/003374 WO1994013757A1 (de) 1992-12-14 1993-12-02 Verfahren zur gewinnung einer polymerisierbaren wertstofffraktion

Publications (1)

Publication Number Publication Date
KR950704449A true KR950704449A (ko) 1995-11-20

Family

ID=6475165

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950702420A KR950704449A (ko) 1992-12-14 1993-12-02 재순환 가능한 물질의 중합가능한 단편의 회수 방법(method of obtaining a polymerizable fraction of recyclable marterial)

Country Status (14)

Country Link
US (1) US5326927A (ko)
EP (1) EP0602302B1 (ko)
JP (1) JPH08504456A (ko)
KR (1) KR950704449A (ko)
BR (1) BR9307637A (ko)
CA (1) CA2151602A1 (ko)
CZ (1) CZ64093A3 (ko)
DE (2) DE4242054C1 (ko)
ES (1) ES2095510T3 (ko)
FI (1) FI931712A (ko)
MX (1) MX9307879A (ko)
PL (1) PL298637A1 (ko)
TW (1) TW273558B (ko)
WO (1) WO1994013757A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4848112B2 (ja) * 2001-09-28 2011-12-28 住友化学株式会社 易重合性物質の蒸留方法
DE10336556A1 (de) * 2003-08-05 2005-03-10 Basf Ag Destillatives Verfahren zur Trennung von engsiedenden oder azeotropen Gemischen unter Verwendung von ionischen Flüssigkeiten
EP3489330A1 (de) 2017-11-23 2019-05-29 Linde Aktiengesellschaft Verfahren und anlage zur gewinnung polymerisierbarer aromatischer verbindungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370948A (en) * 1942-05-05 1945-03-06 Lummus Co Styrene fractionation
US3408263A (en) * 1966-11-22 1968-10-29 Universal Oil Prod Co Single column distillation of mixture of aromatics containing styrene
US3629076A (en) * 1970-09-08 1971-12-21 Universal Oil Prod Co Distillation of styrene containing a polymerization inhibitor and contacting the bottoms stream with an alcohol
BE875237R (fr) * 1978-07-18 1979-07-16 Cosden Technology Procede pour inhiber la polymerisation de composes vinylaromatiques facilement polymerisables
US5090977A (en) * 1990-11-13 1992-02-25 Exxon Chemical Patents Inc. Sequence for separating propylene from cracked gases

Also Published As

Publication number Publication date
CA2151602A1 (en) 1994-06-23
FI931712A0 (fi) 1993-04-15
EP0602302A1 (de) 1994-06-22
WO1994013757A1 (de) 1994-06-23
MX9307879A (es) 1994-06-30
CZ64093A3 (en) 1994-06-15
EP0602302B1 (de) 1996-12-27
US5326927A (en) 1994-07-05
DE59304893D1 (de) 1997-02-06
PL298637A1 (en) 1994-06-27
FI931712A (fi) 1994-06-15
BR9307637A (pt) 1999-08-31
DE4242054C1 (de) 1994-01-13
JPH08504456A (ja) 1996-05-14
ES2095510T3 (es) 1997-02-16
TW273558B (ko) 1996-04-01

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