JPS5310374A - Removing method for hydrogen sulfide and sulfur dioxide contained in exhaust gas - Google Patents

Removing method for hydrogen sulfide and sulfur dioxide contained in exhaust gas

Info

Publication number
JPS5310374A
JPS5310374A JP8422076A JP8422076A JPS5310374A JP S5310374 A JPS5310374 A JP S5310374A JP 8422076 A JP8422076 A JP 8422076A JP 8422076 A JP8422076 A JP 8422076A JP S5310374 A JPS5310374 A JP S5310374A
Authority
JP
Japan
Prior art keywords
exhaust gas
hydrogen sulfide
sulfur dioxide
dioxide contained
absorb
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
JP8422076A
Other languages
Japanese (ja)
Inventor
Kouji Masuno
Junji Nakayama
Koji Saito
Mitsuyoshi Kaneko
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP8422076A priority Critical patent/JPS5310374A/en
Publication of JPS5310374A publication Critical patent/JPS5310374A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To absorb and remove selectively H2S and SO2 at a pH not higher than 10 without use of a large-scale oxidation apparatus by making an exhaust gas containing harmful gas such as H2S, SO2 contact with an aqueous solution of alkali to which a small quantity of iron salt is added.
COPYRIGHT: (C)1978,JPO&Japio
JP8422076A 1976-07-15 1976-07-15 Removing method for hydrogen sulfide and sulfur dioxide contained in exhaust gas Pending JPS5310374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8422076A JPS5310374A (en) 1976-07-15 1976-07-15 Removing method for hydrogen sulfide and sulfur dioxide contained in exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8422076A JPS5310374A (en) 1976-07-15 1976-07-15 Removing method for hydrogen sulfide and sulfur dioxide contained in exhaust gas

Publications (1)

Publication Number Publication Date
JPS5310374A true JPS5310374A (en) 1978-01-30

Family

ID=13824389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8422076A Pending JPS5310374A (en) 1976-07-15 1976-07-15 Removing method for hydrogen sulfide and sulfur dioxide contained in exhaust gas

Country Status (1)

Country Link
JP (1) JPS5310374A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349102A (en) * 1976-10-12 1978-05-04 Ebara Mfg Improved process for recovering reagents at paper factory
JPS5778000U (en) * 1980-10-29 1982-05-14
JPS5994694A (en) * 1982-10-20 1984-05-31 Tampella Oy Ab Recovery of chemicals from chloride containing green liquor
JPS59128819U (en) * 1983-02-17 1984-08-30
JPH05182510A (en) * 1991-12-26 1993-07-23 Asami Denki Kk Wire hanging device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128871A (en) * 1973-04-16 1974-12-10
JPS50102588A (en) * 1974-01-17 1975-08-13
JPS5120089A (en) * 1974-08-13 1976-02-17 Mitsubishi Kakoki Kk Parupuhaiekiokyushuzaitosuruhaiendatsuryuhoho
JPS5144590A (en) * 1974-10-15 1976-04-16 Daio Seishi Kk Juyuboiraano haiendatsuryusochino kyushuekinikaishuboiraano ryokuekioshoshitehaiendatsuryuookonau hoho

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128871A (en) * 1973-04-16 1974-12-10
JPS50102588A (en) * 1974-01-17 1975-08-13
JPS5120089A (en) * 1974-08-13 1976-02-17 Mitsubishi Kakoki Kk Parupuhaiekiokyushuzaitosuruhaiendatsuryuhoho
JPS5144590A (en) * 1974-10-15 1976-04-16 Daio Seishi Kk Juyuboiraano haiendatsuryusochino kyushuekinikaishuboiraano ryokuekioshoshitehaiendatsuryuookonau hoho

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349102A (en) * 1976-10-12 1978-05-04 Ebara Mfg Improved process for recovering reagents at paper factory
JPS5778000U (en) * 1980-10-29 1982-05-14
JPS5994694A (en) * 1982-10-20 1984-05-31 Tampella Oy Ab Recovery of chemicals from chloride containing green liquor
JPH0240792B2 (en) * 1982-10-20 1990-09-13 Tampella Oy Ab
JPS59128819U (en) * 1983-02-17 1984-08-30
JPH05182510A (en) * 1991-12-26 1993-07-23 Asami Denki Kk Wire hanging device

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