JPS524500A - Recoverring method of ammonium sulfate from waste solution - Google Patents

Recoverring method of ammonium sulfate from waste solution

Info

Publication number
JPS524500A
JPS524500A JP8053975A JP8053975A JPS524500A JP S524500 A JPS524500 A JP S524500A JP 8053975 A JP8053975 A JP 8053975A JP 8053975 A JP8053975 A JP 8053975A JP S524500 A JPS524500 A JP S524500A
Authority
JP
Japan
Prior art keywords
ammonium sulfate
waste solution
recoverring
completely
contains organic
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
JP8053975A
Other languages
Japanese (ja)
Inventor
Hiroyuki Ohashi
Tsutomu Katsumata
Shigeru Kurihara
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP8053975A priority Critical patent/JPS524500A/en
Publication of JPS524500A publication Critical patent/JPS524500A/en
Pending legal-status Critical Current

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  • Removal Of Specific Substances (AREA)

Abstract

PURPOSE: To recover ammonium sulfate with high quality and almost completely from ammonium sulfate waste solution which contains organic contamination material of high concentration.
COPYRIGHT: (C)1977,JPO&Japio
JP8053975A 1975-07-01 1975-07-01 Recoverring method of ammonium sulfate from waste solution Pending JPS524500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8053975A JPS524500A (en) 1975-07-01 1975-07-01 Recoverring method of ammonium sulfate from waste solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8053975A JPS524500A (en) 1975-07-01 1975-07-01 Recoverring method of ammonium sulfate from waste solution

Publications (1)

Publication Number Publication Date
JPS524500A true JPS524500A (en) 1977-01-13

Family

ID=13721145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8053975A Pending JPS524500A (en) 1975-07-01 1975-07-01 Recoverring method of ammonium sulfate from waste solution

Country Status (1)

Country Link
JP (1) JPS524500A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399577U (en) * 1977-01-18 1978-08-11
US6013825A (en) * 1995-01-31 2000-01-11 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing unsaturated nitrile
CN105597512A (en) * 2016-01-20 2016-05-25 西北大学 Regenerating method of flue gas desulfurization agent
CN105600805A (en) * 2016-01-20 2016-05-25 西北大学 Method for separating and purifying ammonium sulfate from by-product solution in flue gas desulfurizing agent regeneration process
CN105645514A (en) * 2016-01-20 2016-06-08 西北大学 Method for separating and purifying ammonium sulfate and sodium sulfate mixed solution during flue gas desulfurizer regeneration
CN105498539B (en) * 2016-01-20 2017-06-16 西北大学 A kind of method for recycling of fume desulfurizing agent

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399577U (en) * 1977-01-18 1978-08-11
US6013825A (en) * 1995-01-31 2000-01-11 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing unsaturated nitrile
CN105597512A (en) * 2016-01-20 2016-05-25 西北大学 Regenerating method of flue gas desulfurization agent
CN105600805A (en) * 2016-01-20 2016-05-25 西北大学 Method for separating and purifying ammonium sulfate from by-product solution in flue gas desulfurizing agent regeneration process
CN105645514A (en) * 2016-01-20 2016-06-08 西北大学 Method for separating and purifying ammonium sulfate and sodium sulfate mixed solution during flue gas desulfurizer regeneration
CN105498539B (en) * 2016-01-20 2017-06-16 西北大学 A kind of method for recycling of fume desulfurizing agent
CN105645514B (en) * 2016-01-20 2017-06-16 西北大学 A separation and purification method of ammonium sulfate and sodium sulfate mixed solution in the regeneration process of flue gas desulfurizer
CN105597512B (en) * 2016-01-20 2017-06-16 西北大学 A kind of renovation process of fume desulfurizing agent
CN105600805B (en) * 2016-01-20 2017-06-16 西北大学 A method for separating and purifying ammonium sulfate from the by-product solution of the flue gas desulfurizer regeneration process

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