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JPS52904A - Process for recovering activity of washing liquid for acetylene gas purification - Google Patents

Process for recovering activity of washing liquid for acetylene gas purification

Info

Publication number
JPS52904A
JPS52904A JP7875375A JP7875375A JPS52904A JP S52904 A JPS52904 A JP S52904A JP 7875375 A JP7875375 A JP 7875375A JP 7875375 A JP7875375 A JP 7875375A JP S52904 A JPS52904 A JP S52904A
Authority
JP
Japan
Prior art keywords
washing liquid
acetylene gas
gas purification
recovering activity
recovering
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.)
Pending
Application number
JP7875375A
Other languages
Japanese (ja)
Inventor
Minoru Nishida
Shigeji Kando
Kazuo Kamisaka
Takeshi Ohashi
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.)
NICHIGO ACETYLEN
NICHIGOU ASECHIREN KK
Original Assignee
NICHIGO ACETYLEN
NICHIGOU ASECHIREN KK
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 NICHIGO ACETYLEN, NICHIGOU ASECHIREN KK filed Critical NICHIGO ACETYLEN
Priority to JP7875375A priority Critical patent/JPS52904A/en
Publication of JPS52904A publication Critical patent/JPS52904A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)

Abstract

PURPOSE: An efficient method for recovering activity of deactivated washing liquid for the purification of acetylene gas.
COPYRIGHT: (C)1977,JPO&Japio
JP7875375A 1975-06-24 1975-06-24 Process for recovering activity of washing liquid for acetylene gas purification Pending JPS52904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7875375A JPS52904A (en) 1975-06-24 1975-06-24 Process for recovering activity of washing liquid for acetylene gas purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7875375A JPS52904A (en) 1975-06-24 1975-06-24 Process for recovering activity of washing liquid for acetylene gas purification

Publications (1)

Publication Number Publication Date
JPS52904A true JPS52904A (en) 1977-01-06

Family

ID=13670644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7875375A Pending JPS52904A (en) 1975-06-24 1975-06-24 Process for recovering activity of washing liquid for acetylene gas purification

Country Status (1)

Country Link
JP (1) JPS52904A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830739A (en) * 1971-08-19 1973-04-23
JPS5466346A (en) * 1977-11-07 1979-05-28 Saniidakuro Kk Metal surface treating method
JPS61253358A (en) * 1985-04-30 1986-11-11 Sumitomo Electric Ind Ltd Surface treatment method for sintered mechanical parts
JPS63103081A (en) * 1986-10-20 1988-05-07 Sumitomo Electric Ind Ltd Surface treatment of sintered parts
JPH06235072A (en) * 1993-02-09 1994-08-23 Nitto Seiko Co Ltd Metallic parts having surface treated layer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830739A (en) * 1971-08-19 1973-04-23
JPS5466346A (en) * 1977-11-07 1979-05-28 Saniidakuro Kk Metal surface treating method
JPS6010109B2 (en) * 1977-11-07 1985-03-15 株式会社サニ−ダクロ Metal surface treatment method
JPS61253358A (en) * 1985-04-30 1986-11-11 Sumitomo Electric Ind Ltd Surface treatment method for sintered mechanical parts
JPS63103081A (en) * 1986-10-20 1988-05-07 Sumitomo Electric Ind Ltd Surface treatment of sintered parts
JPH06235072A (en) * 1993-02-09 1994-08-23 Nitto Seiko Co Ltd Metallic parts having surface treated layer

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