JPS5240500A - Process for recovering ammonium sulfate from heavy oil combustion ash - Google Patents

Process for recovering ammonium sulfate from heavy oil combustion ash

Info

Publication number
JPS5240500A
JPS5240500A JP50116805A JP11680575A JPS5240500A JP S5240500 A JPS5240500 A JP S5240500A JP 50116805 A JP50116805 A JP 50116805A JP 11680575 A JP11680575 A JP 11680575A JP S5240500 A JPS5240500 A JP S5240500A
Authority
JP
Japan
Prior art keywords
ammonium sulfate
heavy oil
oil combustion
combustion ash
recovering ammonium
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
JP50116805A
Other languages
Japanese (ja)
Inventor
Teruichiro Taira
Masayoshi Miyake
Akira Kawabata
Koichi Harada
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 Chemical Corp
Original Assignee
Mitsubishi Chemical 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 Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP50116805A priority Critical patent/JPS5240500A/en
Publication of JPS5240500A publication Critical patent/JPS5240500A/en
Pending legal-status Critical Current

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  • Processing Of Solid Wastes (AREA)

Abstract

PURPOSE: Ammonium sulfate containing no impurities such as Fe, V, Ni etc. is recovered from heavy oil combustion ash collected in an electric precipitator in the treatment of heavy oil combustion exhaust gas. The treatment involves reaction of sulfuric acid mist in the exhaust gas with ammonia to produce ammonium sulfate.
COPYRIGHT: (C)1977,JPO&Japio
JP50116805A 1975-09-26 1975-09-26 Process for recovering ammonium sulfate from heavy oil combustion ash Pending JPS5240500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50116805A JPS5240500A (en) 1975-09-26 1975-09-26 Process for recovering ammonium sulfate from heavy oil combustion ash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50116805A JPS5240500A (en) 1975-09-26 1975-09-26 Process for recovering ammonium sulfate from heavy oil combustion ash

Publications (1)

Publication Number Publication Date
JPS5240500A true JPS5240500A (en) 1977-03-29

Family

ID=14696088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50116805A Pending JPS5240500A (en) 1975-09-26 1975-09-26 Process for recovering ammonium sulfate from heavy oil combustion ash

Country Status (1)

Country Link
JP (1) JPS5240500A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04113613U (en) * 1991-03-26 1992-10-05 松下電工株式会社 roof panels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04113613U (en) * 1991-03-26 1992-10-05 松下電工株式会社 roof panels

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