JPS5293686A - Regeneration of desulfurizing agent - Google Patents
Regeneration of desulfurizing agentInfo
- 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
Links
- 230000003009 desulfurizing effect Effects 0.000 title abstract 2
- 230000008929 regeneration Effects 0.000 title abstract 2
- 238000011069 regeneration method Methods 0.000 title abstract 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 2
- 239000005751 Copper oxide Substances 0.000 abstract 2
- 229910000431 copper oxide Inorganic materials 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910000365 copper sulfate Inorganic materials 0.000 abstract 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
Landscapes
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
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
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)
| 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 |
-
1976
- 1976-02-02 JP JP1055676A patent/JPS5293686A/en active Pending
Patent Citations (3)
| 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 | |
| JPS52150381A (en) | Treatment of hydrogen sulfide | |
| JPS5331587A (en) | Simultaneous removing method for sulfur dioxide and hydrogen sulfide in exhaust gas | |
| JPS52112609A (en) | Desulfurization of s-containing hydrocarbon | |
| JPS52141478A (en) | Treatment of waste gas exhausted from urea pelletizing process | |
| JPS529692A (en) | Catalyst for removing nox in exhaust gas | |
| JPS52100364A (en) | Denitration of exhaust gas | |
| JPS52119487A (en) | Removal of nitrogen oxide in exhaust gas | |
| JPS52145394A (en) | After-treatment of slag for dephosphorization | |
| JPS5220993A (en) | Process of gypsum by exhaust gas desulfurization | |
| JPS5239592A (en) | Denitration catalyst | |
| JPS52152873A (en) | Treatment of gas containing hydrogen sulfide | |
| JPS5390167A (en) | Simultaneously treating method for wet desulfurization and denitration of flue gas | |
| JPS52104466A (en) | Wet flue gas desulfurization apparatus | |
| JPS5437095A (en) | Method of oxidizing no in exhaust gas | |
| JPS52114593A (en) | Treatment of tail gas from claus process sulfur recovery unit | |
| JPS5391074A (en) | Desulfurization and denitration method | |
| 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 | |
| JPS53140280A (en) | Wet desulfurizing method for exhaust combustion gas | |
| JPS52138080A (en) | Removal of hydrogen sulfide gas | |
| JPS5213488A (en) | Catalyst for removing nox |