JPS5293686A - Regeneration of desulfurizing agent - Google Patents

Regeneration of desulfurizing agent

Info

Publication number
JPS5293686A
JPS5293686A JP1055676A JP1055676A JPS5293686A JP S5293686 A JPS5293686 A JP S5293686A JP 1055676 A JP1055676 A JP 1055676A JP 1055676 A JP1055676 A JP 1055676A JP S5293686 A JPS5293686 A JP S5293686A
Authority
JP
Japan
Prior art keywords
regeneration
desulfurizing agent
copper oxide
dry process
agent based
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
JP1055676A
Other languages
Japanese (ja)
Inventor
Shigeya Inaba
Kenji Yasuda
Yasuyoshi Kamino
Toshio Hama
Kiichi Nagaya
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen 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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP1055676A priority Critical patent/JPS5293686A/en
Publication of JPS5293686A publication Critical patent/JPS5293686A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent excess consumption of reducing gas required to chemically decompose copper sulfate containing unreacted copper oxide by adding steam or CO2 in regeneration of a dry process flue gas desulfurizing agent based on copper oxide.
COPYRIGHT: (C)1977,JPO&Japio
JP1055676A 1976-02-02 1976-02-02 Regeneration of desulfurizing agent Pending JPS5293686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1055676A JPS5293686A (en) 1976-02-02 1976-02-02 Regeneration of desulfurizing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1055676A JPS5293686A (en) 1976-02-02 1976-02-02 Regeneration of desulfurizing agent

Publications (1)

Publication Number Publication Date
JPS5293686A true JPS5293686A (en) 1977-08-06

Family

ID=11753516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1055676A Pending JPS5293686A (en) 1976-02-02 1976-02-02 Regeneration of desulfurizing agent

Country Status (1)

Country Link
JP (1) JPS5293686A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861373A (en) * 1971-11-01 1973-08-28
JPS4972195A (en) * 1972-09-28 1974-07-12
JPS5027773A (en) * 1973-05-08 1975-03-22

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861373A (en) * 1971-11-01 1973-08-28
JPS4972195A (en) * 1972-09-28 1974-07-12
JPS5027773A (en) * 1973-05-08 1975-03-22

Similar Documents

Publication Publication Date Title
JPS5293686A (en) Regeneration of desulfurizing agent
JPS5310374A (en) Removing method for hydrogen sulfide and sulfur dioxide contained in exhaust gas
JPS5331587A (en) Simultaneous removing method for sulfur dioxide and hydrogen sulfide in exhaust gas
JPS52112609A (en) Desulfurization of s-containing hydrocarbon
JPS52150381A (en) Treatment of hydrogen sulfide
JPS529692A (en) Catalyst for removing nox in exhaust gas
JPS52100364A (en) Denitration of exhaust gas
JPS52119487A (en) Removal of nitrogen oxide in exhaust gas
JPS5220993A (en) Process of gypsum by exhaust gas desulfurization
JPS5239592A (en) Denitration catalyst
JPS52152873A (en) Treatment of gas containing hydrogen sulfide
JPS5295578A (en) Wet process desulfurization of exhaust gas by slag
JPS5390167A (en) Simultaneously treating method for wet desulfurization and denitration of flue gas
JPS52141478A (en) Treatment of waste gas exhausted from urea pelletizing process
JPS52104466A (en) Wet flue gas desulfurization apparatus
JPS5224982A (en) Exhaust gas desulfurization process
JPS5437095A (en) Method of oxidizing no in exhaust gas
JPS539049A (en) Process for treating sulfide-containing drainage
JPS5337192A (en) Regenerating method for hydrogan sulfide removing agent
JPS5311163A (en) Denitrating method for exhaust gas
JPS51128676A (en) A method of treating gas containing nitrogen oxides
JPS5330472A (en) Desulfurizing method for exhaust combustion gas
JPS52138080A (en) Removal of hydrogen sulfide gas
JPS5213488A (en) Catalyst for removing nox
JPS52123370A (en) Removal of nitrogen lonoxide contained in exhaust gas