JPS5621624A - Method and apparatus for treatment of hydrocarbon- containing exhaust gas - Google Patents

Method and apparatus for treatment of hydrocarbon- containing exhaust gas

Info

Publication number
JPS5621624A
JPS5621624A JP9487679A JP9487679A JPS5621624A JP S5621624 A JPS5621624 A JP S5621624A JP 9487679 A JP9487679 A JP 9487679A JP 9487679 A JP9487679 A JP 9487679A JP S5621624 A JPS5621624 A JP S5621624A
Authority
JP
Japan
Prior art keywords
boiling point
adsorption
tower
point hydrocarbon
hydrocarbon
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.)
Granted
Application number
JP9487679A
Other languages
Japanese (ja)
Other versions
JPS5742369B2 (en
Inventor
Hayami Nagano
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP9487679A priority Critical patent/JPS5621624A/en
Publication of JPS5621624A publication Critical patent/JPS5621624A/en
Publication of JPS5742369B2 publication Critical patent/JPS5742369B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To recover the hydrocarbon present in the exhaust gas safely and effectively by separately removing high-boiling point hydrocarbon and low-boiling point hydrocarbon present in the exhaust gas by adsorption by two adsorption towers arranged in series.
CONSTITUTION: The comparatively high-boiling point hydrocarbon present in the exhaust gas discharged from a fuel tank 1 are separated by coagulation and then the exhaust gas is sent through a blower 8 into the first adsorption tower 9 packed with activated carbon of an adsorption capacity similar to or less than an adsorption capacity corresponding to the medium and high-boiling point hydrocarbon having comparatively high adsorption property, alone. Thus, in the tower 9, the medium and high-boiling point hydrocarbon are adsorped and the low-boiling point hydrocarbon and part of the medium and high-boiling point hydrocarbon, coming out of the tower 9, are properly cooled and sent to the second adsorption tower 12. And, where the said low-boiling point hydrocarbon-dominated hydrocarbons are all adsorbed by macro-bore activated carbon packed there. And, after the adsorption process, respective hydrocarbon are desorbed and recovered from the tower 9 and the tower 12 by the usual method.
COPYRIGHT: (C)1981,JPO&Japio
JP9487679A 1979-07-27 1979-07-27 Method and apparatus for treatment of hydrocarbon- containing exhaust gas Granted JPS5621624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9487679A JPS5621624A (en) 1979-07-27 1979-07-27 Method and apparatus for treatment of hydrocarbon- containing exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9487679A JPS5621624A (en) 1979-07-27 1979-07-27 Method and apparatus for treatment of hydrocarbon- containing exhaust gas

Publications (2)

Publication Number Publication Date
JPS5621624A true JPS5621624A (en) 1981-02-28
JPS5742369B2 JPS5742369B2 (en) 1982-09-08

Family

ID=14122242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9487679A Granted JPS5621624A (en) 1979-07-27 1979-07-27 Method and apparatus for treatment of hydrocarbon- containing exhaust gas

Country Status (1)

Country Link
JP (1) JPS5621624A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928411A (en) * 1997-02-21 1999-07-27 Dragerwerk Ag Device for absorbing a gas mixture consisting of laughing gas and anesthetic vapor
JP2012005922A (en) * 2010-06-22 2012-01-12 Toyobo Co Ltd Organic solvent recovery system
JP2017221899A (en) * 2016-06-15 2017-12-21 株式会社タツノ Vapor recovery device
RU2754978C1 (en) * 2020-11-16 2021-09-08 Общество с ограниченной ответственностью "Газпром добыча Иркутск" (ООО "Газпром добыча Иркутск") Method for preparation of hydrocarbon gas for transport

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263868A (en) * 1975-11-21 1977-05-26 Mitsubishi Heavy Ind Ltd Solvent recovering method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263868A (en) * 1975-11-21 1977-05-26 Mitsubishi Heavy Ind Ltd Solvent recovering method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928411A (en) * 1997-02-21 1999-07-27 Dragerwerk Ag Device for absorbing a gas mixture consisting of laughing gas and anesthetic vapor
JP2012005922A (en) * 2010-06-22 2012-01-12 Toyobo Co Ltd Organic solvent recovery system
JP2017221899A (en) * 2016-06-15 2017-12-21 株式会社タツノ Vapor recovery device
RU2754978C1 (en) * 2020-11-16 2021-09-08 Общество с ограниченной ответственностью "Газпром добыча Иркутск" (ООО "Газпром добыча Иркутск") Method for preparation of hydrocarbon gas for transport

Also Published As

Publication number Publication date
JPS5742369B2 (en) 1982-09-08

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