JPS577767B2 - - Google Patents
Info
- Publication number
- JPS577767B2 JPS577767B2 JP2339571A JP2339571A JPS577767B2 JP S577767 B2 JPS577767 B2 JP S577767B2 JP 2339571 A JP2339571 A JP 2339571A JP 2339571 A JP2339571 A JP 2339571A JP S577767 B2 JPS577767 B2 JP S577767B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Industrial Gases (AREA)
- Treating Waste Gases (AREA)
- Incineration Of Waste (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2107285A DE2107285C3 (en) | 1971-02-16 | 1971-02-16 | Process for the use or for rendering harmless of the waste air produced during the regeneration of the scrubbing solutions used for the desulfurization of crude coke oven gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4969539A JPS4969539A (en) | 1974-07-05 |
| JPS577767B2 true JPS577767B2 (en) | 1982-02-12 |
Family
ID=5798898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2339571A Expired JPS577767B2 (en) | 1971-02-16 | 1971-04-13 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS577767B2 (en) |
| AT (1) | AT332520B (en) |
| BE (1) | BE779302A (en) |
| DE (1) | DE2107285C3 (en) |
| FR (1) | FR2125469B1 (en) |
| GB (1) | GB1376830A (en) |
| IT (1) | IT947525B (en) |
| NL (1) | NL174161C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435292B2 (en) * | 1974-06-18 | 1979-11-01 | ||
| JPS5435293B2 (en) * | 1974-06-18 | 1979-11-01 | ||
| DE2920691C2 (en) * | 1979-05-22 | 1986-08-07 | Vereinigte Elektrizitätswerke Westfalen AG, 4600 Dortmund | Process for the preparation of pollutant compounds |
| JPH0268118A (en) * | 1988-09-01 | 1990-03-07 | Tokyo Gas Co Ltd | Treatment of oxidative waste gas in desulfurizing method for performing air oxidation |
| DE4007244C2 (en) * | 1990-03-08 | 1997-12-04 | Thyssen Still Otto Gmbh | Process for cleaning raw coke oven gas |
| CN112815358B (en) * | 2021-01-07 | 2023-04-18 | 太原理工大学 | Household biomass boiler and use method thereof |
| CN115463517A (en) * | 2022-08-09 | 2022-12-13 | 中科新天地（合肥）环保科技有限公司 | Method and system for treating ethylene oxide waste gas with fluctuating concentration and flow |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2070620A (en) * | 1933-12-09 | 1937-02-16 | Koppers Co Inc | Gas purification process |
-
1971
- 1971-02-16 DE DE2107285A patent/DE2107285C3/en not_active Expired
- 1971-04-13 JP JP2339571A patent/JPS577767B2/ja not_active Expired
-
1972
- 1972-01-21 NL NLAANVRAGE7200894,A patent/NL174161C/en not_active IP Right Cessation
- 1972-02-11 IT IT20508/72A patent/IT947525B/en active
- 1972-02-11 BE BE779302A patent/BE779302A/en not_active IP Right Cessation
- 1972-02-15 FR FR7204978A patent/FR2125469B1/fr not_active Expired
- 1972-02-16 GB GB716372A patent/GB1376830A/en not_active Expired
- 1972-02-16 AT AT125572A patent/AT332520B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2125469B1 (en) | 1974-09-13 |
| JPS4969539A (en) | 1974-07-05 |
| GB1376830A (en) | 1974-12-11 |
| DE2107285C3 (en) | 1983-12-01 |
| NL174161B (en) | 1983-12-01 |
| DE2107285A1 (en) | 1972-08-24 |
| BE779302A (en) | 1972-05-30 |
| ATA125572A (en) | 1976-01-15 |
| NL174161C (en) | 1984-05-01 |
| AT332520B (en) | 1976-10-11 |
| NL7200894A (en) | 1972-08-18 |
| FR2125469A1 (en) | 1972-09-29 |
| IT947525B (en) | 1973-05-30 |
| DE2107285B2 (en) | 1979-03-15 |