JPS6033412B2 - スチレン製造時の排ガスからの芳香族炭化水素の回収方法 - Google Patents

スチレン製造時の排ガスからの芳香族炭化水素の回収方法

Info

Publication number
JPS6033412B2
JPS6033412B2 JP55160627A JP16062780A JPS6033412B2 JP S6033412 B2 JPS6033412 B2 JP S6033412B2 JP 55160627 A JP55160627 A JP 55160627A JP 16062780 A JP16062780 A JP 16062780A JP S6033412 B2 JPS6033412 B2 JP S6033412B2
Authority
JP
Japan
Prior art keywords
aromatic hydrocarbons
line
exhaust gas
gas
ethylbenzene
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
Application number
JP55160627A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5690023A (en
Inventor
ロバ−ト・ペイン・コツクス
ノ−バ−ト・ル−ベン・タラデラス
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.)
Lummus Technology LLC
Original Assignee
Lummus 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 Lummus Co filed Critical Lummus Co
Publication of JPS5690023A publication Critical patent/JPS5690023A/ja
Publication of JPS6033412B2 publication Critical patent/JPS6033412B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification
    • C01B3/52—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1487—Removing organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0415—Purification by absorption in liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/048—Composition of the impurity the impurity being an organic compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP55160627A 1979-11-15 1980-11-13 スチレン製造時の排ガスからの芳香族炭化水素の回収方法 Expired JPS6033412B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94672 1979-11-15
US06/094,672 US4288234A (en) 1979-11-15 1979-11-15 Recovery of aromatics from styrene production off-gas

Publications (2)

Publication Number Publication Date
JPS5690023A JPS5690023A (en) 1981-07-21
JPS6033412B2 true JPS6033412B2 (ja) 1985-08-02

Family

ID=22246486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55160627A Expired JPS6033412B2 (ja) 1979-11-15 1980-11-13 スチレン製造時の排ガスからの芳香族炭化水素の回収方法

Country Status (8)

Country Link
US (1) US4288234A (ref)
JP (1) JPS6033412B2 (ref)
KR (1) KR830001368B1 (ref)
CA (1) CA1151847A (ref)
DE (1) DE3042824A1 (ref)
FR (1) FR2469390A1 (ref)
GB (1) GB2063291B (ref)
IT (1) IT1146997B (ref)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479025A (en) * 1982-11-22 1984-10-23 Uop Inc. Alkylaromatic hydrocarbon dehydrogenation process
US4708721A (en) * 1984-12-03 1987-11-24 General Signal Corporation Solvent absorption and recovery system
US5004862A (en) 1988-06-27 1991-04-02 Hildinger Henry W Process for recycling and purifying condensate from a hydrocarbon or alcohol synthesis process
US6388155B1 (en) * 2000-08-01 2002-05-14 Abb Lummus Global Inc. Styrene dehydrogenation reactor effluent treatment
RU2256641C1 (ru) * 2004-04-19 2005-07-20 Открытое акционерное общество "Салаватнефтеоргсинтез" Способ выделения ароматических углеводородов из несконденсированных газов производства стирола
RU2263099C1 (ru) * 2004-04-19 2005-10-27 Открытое акционерное общество "Салаватнефтеоргсинтез" Способ выделения ароматических углеводородов из несконденсированных газов производства стирола
ITMI20052514A1 (it) * 2005-12-29 2007-06-30 Polimeri Europa Spa Procedimento migliorato per la deidrogenazione di idrocarburi alchilaeomatici finalizzata alla produzione di monomeri vinilaromatici
EP2067749A1 (en) 2007-11-29 2009-06-10 Total Petrochemicals France Process for purification of an aqueous phase containing polyaromatics
EP2065355A1 (en) 2007-11-29 2009-06-03 Total Petrochemicals France Process for cooling the stream leaving an ethylbenzene dehydrogenation reactor
US8999257B2 (en) * 2009-09-22 2015-04-07 Fina Technology, Inc. Offgas stream direct contact condenser
FR2974363B1 (fr) * 2011-04-22 2014-12-19 Michelin Soc Tech Recuperation de monomeres.
NL2018908B1 (en) * 2017-05-12 2018-11-15 Stichting Energieonderzoek Centrum Nederland Production and isolation of monocyclic aromatic compounds from a gasification gas
US12281071B2 (en) * 2022-07-22 2025-04-22 T.En Process Technology, Inc. Systems and methods for enhancing the recovery of styrene

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729588A (en) * 1952-02-23 1956-01-03 Fluor Corp Operating a reboiler system for fractionating absorber-stills which comprises separately introducing vapors and liquid from the reboiler into the still and mixing absorbed vapors vaporized from the still bottoms with the liquid before its introduction into the still
US2959626A (en) * 1957-07-15 1960-11-08 Cosden Petroleum Corp Process for the production of styrenegrade ethyl benzene
US3412171A (en) * 1966-06-27 1968-11-19 Petro Tex Chem Corp Purification of hydrocarbons
JPS5637227B2 (ref) * 1972-06-20 1981-08-29
JPS5439385B2 (ref) * 1972-06-20 1979-11-27
US3963575A (en) * 1974-02-25 1976-06-15 A. E. Staley Manufacturing Company Producing pullulanase with organisms having a superior capacity to elaborate pullulanase
DD114251A1 (ref) * 1974-10-16 1975-07-20

Also Published As

Publication number Publication date
GB2063291B (en) 1983-09-07
FR2469390A1 (fr) 1981-05-22
KR830001368B1 (ko) 1983-07-19
DE3042824C2 (ref) 1988-02-04
IT8050142A0 (it) 1980-11-12
DE3042824A1 (de) 1981-05-27
IT1146997B (it) 1986-11-19
CA1151847A (en) 1983-08-16
US4288234A (en) 1981-09-08
JPS5690023A (en) 1981-07-21
GB2063291A (en) 1981-06-03
KR830004187A (ko) 1983-07-06
FR2469390B1 (ref) 1983-12-30

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