JPS5768119A - Gas refining equipment - Google Patents

Gas refining equipment

Info

Publication number
JPS5768119A
JPS5768119A JP55144018A JP14401880A JPS5768119A JP S5768119 A JPS5768119 A JP S5768119A JP 55144018 A JP55144018 A JP 55144018A JP 14401880 A JP14401880 A JP 14401880A JP S5768119 A JPS5768119 A JP S5768119A
Authority
JP
Japan
Prior art keywords
liq
line
tower
regenerating
foam
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
JP55144018A
Other languages
Japanese (ja)
Other versions
JPS6232965B2 (en
Inventor
Isao Tanaka
Yukio Nishino
Kaneo Kamata
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP55144018A priority Critical patent/JPS5768119A/en
Publication of JPS5768119A publication Critical patent/JPS5768119A/en
Publication of JPS6232965B2 publication Critical patent/JPS6232965B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Industrial Gases (AREA)

Abstract

PURPOSE: To lower the concentration of sulpher particles in a circulating liq. and to prevent a choke of a process line and to secure a smooth operation, by providing a foam separator locating under the liq. level of absorbing liq. in a regenerating tower in order to withdraw a foam layer.
CONSTITUTION: In a regenerating tower 11 on a gas refining line; a foam separator 12, whch is connected with a regenerating-liq. circulating line 4, 13 and 14 is provided under the liq. level, at a fixed interval from the level, in order to separate and to float the foam of absorbing liq., supplied from the lower part of the tower 11. The foam layer is withdrawn from the opening of a withdraw pipe 15 located at the liq. level in the tower 11; and the liq. is defoamed through a defoamer 16. Hereupon, by branching the line 14 from the regenerating-liq. circulating line 13; the regenerating liq. is sprayed over the liq. surface in the tower 11 from a spray pipe 14' to such away the foam on the liq. surface. The liq. from the deformer 16 is returned through a slurry tank 18, line 21 and 23 to the tower 11. Besides, the line 23 branched from the line 21 is connected to a centrifugal separator 24 to separate sulpher cake 28.
COPYRIGHT: (C)1982,JPO&Japio
JP55144018A 1980-10-14 1980-10-14 Gas refining equipment Granted JPS5768119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55144018A JPS5768119A (en) 1980-10-14 1980-10-14 Gas refining equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55144018A JPS5768119A (en) 1980-10-14 1980-10-14 Gas refining equipment

Publications (2)

Publication Number Publication Date
JPS5768119A true JPS5768119A (en) 1982-04-26
JPS6232965B2 JPS6232965B2 (en) 1987-07-17

Family

ID=15352404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55144018A Granted JPS5768119A (en) 1980-10-14 1980-10-14 Gas refining equipment

Country Status (1)

Country Link
JP (1) JPS5768119A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4787609B2 (en) * 2005-12-06 2011-10-05 大阪ガスエンジニアリング株式会社 Levitation concentration equipment
JP4951386B2 (en) * 2007-03-30 2012-06-13 大阪ガスエンジニアリング株式会社 Oxidation tower
JP5129515B2 (en) * 2007-06-05 2013-01-30 大阪ガスエンジニアリング株式会社 Antifoam tank

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49135U (en) * 1972-04-07 1974-01-05
JPS52148480A (en) * 1976-06-04 1977-12-09 Nippon Kokan Kk <Nkk> Bubble restraint in desulfurizing unit for hydrogen sulfide-containing gas
JPS53139674U (en) * 1977-04-11 1978-11-04
JPS5464071A (en) * 1977-10-31 1979-05-23 Sekisui Chem Co Ltd Waste water treatment apparatus
JPS5575781A (en) * 1978-12-06 1980-06-07 Hitachi Ltd Floating separator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49135U (en) * 1972-04-07 1974-01-05
JPS52148480A (en) * 1976-06-04 1977-12-09 Nippon Kokan Kk <Nkk> Bubble restraint in desulfurizing unit for hydrogen sulfide-containing gas
JPS53139674U (en) * 1977-04-11 1978-11-04
JPS5464071A (en) * 1977-10-31 1979-05-23 Sekisui Chem Co Ltd Waste water treatment apparatus
JPS5575781A (en) * 1978-12-06 1980-06-07 Hitachi Ltd Floating separator

Also Published As

Publication number Publication date
JPS6232965B2 (en) 1987-07-17

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