JPS5219557B2 - - Google Patents
Info
- Publication number
- JPS5219557B2 JPS5219557B2 JP47106473A JP10647372A JPS5219557B2 JP S5219557 B2 JPS5219557 B2 JP S5219557B2 JP 47106473 A JP47106473 A JP 47106473A JP 10647372 A JP10647372 A JP 10647372A JP S5219557 B2 JPS5219557 B2 JP S5219557B2
- 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47106473A JPS5219557B2 (ja) | 1972-10-24 | 1972-10-24 | |
| US407287A US3926590A (en) | 1972-10-24 | 1973-10-17 | Process for treatment of waste gases |
| DE2352790A DE2352790C2 (de) | 1972-10-24 | 1973-10-20 | Verfahren zur Entfernung von Schwefeloxiden und/oder Stickstoffoxiden aus Abgasen |
| GB4942473A GB1422389A (en) | 1972-10-24 | 1973-10-24 | Process for treatment of waste gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47106473A JPS5219557B2 (ja) | 1972-10-24 | 1972-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4964568A JPS4964568A (ja) | 1974-06-22 |
| JPS5219557B2 true JPS5219557B2 (ja) | 1977-05-28 |
Family
ID=14434480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47106473A Expired JPS5219557B2 (ja) | 1972-10-24 | 1972-10-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3926590A (ja) |
| JP (1) | JPS5219557B2 (ja) |
| DE (1) | DE2352790C2 (ja) |
| GB (1) | GB1422389A (ja) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4998779A (ja) * | 1973-01-29 | 1974-09-18 | ||
| JPS501076A (ja) * | 1973-05-07 | 1975-01-08 | ||
| JPS5036360A (ja) * | 1973-08-03 | 1975-04-05 | ||
| JPS5464091A (en) * | 1977-11-01 | 1979-05-23 | Toho Rayon Co Ltd | Adsorbent for removal of nitrogen oxides |
| JPS5843223A (ja) * | 1981-09-10 | 1983-03-12 | Mitsui Mining Co Ltd | 乾式脱硫脱硝方法 |
| JPS5973030A (ja) * | 1982-10-18 | 1984-04-25 | Sumitomo Heavy Ind Ltd | 排煙脱硫法 |
| JP2605179B2 (ja) * | 1990-11-26 | 1997-04-30 | 社会福祉法人 北海道リハビリー | 活性炭によるＳＯ▲下２▼，ＮＯｘの除去方法及び除去装置 |
| US5494500A (en) * | 1990-11-26 | 1996-02-27 | The Social Welfare Foundation Hokkaido Rehabily | Activated carbon, production thereof and adsorption using activated carbon |
| EP0488105B1 (en) * | 1990-11-26 | 1996-01-31 | The Social Welfare Foundation Hokkaido Rehabily | Activated carbon, production thereof and its use for adsorption |
| WO1993007363A1 (fr) * | 1991-10-03 | 1993-04-15 | Toyota Jidosha Kabushiki Kaisha | Dispositif pour purifier les gaz d'echappement d'un moteur a combustion interne |
| US5471836A (en) * | 1991-10-14 | 1995-12-05 | Toyota Jidosha Kabushiki Kaisha | Exhaust purification device of internal combustion engine |
| DE69218183T2 (de) * | 1991-12-27 | 1997-07-31 | Toyoda Chuo Kenkyusho Kk | Vorrichtung zur emissionsregelung in einem verbrennungsmotor |
| JP2605586B2 (ja) * | 1992-07-24 | 1997-04-30 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| JP2605553B2 (ja) * | 1992-08-04 | 1997-04-30 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| DE69328083T2 (de) * | 1992-12-03 | 2001-02-08 | Toyota Motor Co Ltd | Abgasreinigungsgeraet fuer brennkraftmaschinen |
| US5700436A (en) * | 1993-01-21 | 1997-12-23 | Calgon Carbon Corporation | Purification of air in enclosed spaces |
| US5733515A (en) * | 1993-01-21 | 1998-03-31 | Calgon Carbon Corporation | Purification of air in enclosed spaces |
| US6114273A (en) * | 1993-01-21 | 2000-09-05 | Calgon Carbon Corporation | Method for sox removal by catalytic carbon |
| US5466645A (en) * | 1994-03-29 | 1995-11-14 | Calgon Carbon Corporation | Method for reactivating nitrogen-treated carbon catalysts |
| US5674462A (en) * | 1994-07-25 | 1997-10-07 | Calgon Carbon Corporation | Method for the removal of non-metal and metalloid hydrides |
| JP3725196B2 (ja) * | 1995-03-01 | 2005-12-07 | 日本エンバイロケミカルズ株式会社 | 窒素含有分子篩活性炭、その製造方法及び用途 |
| US6370911B1 (en) * | 1999-08-13 | 2002-04-16 | Air Liquide America Corporation | Nitrous oxide purification system and process |
| JP4015829B2 (ja) * | 2001-07-27 | 2007-11-28 | 新日本製鐵株式会社 | 高強度・高脱硝性能を有する活性炭の製造方法 |
| US20030096703A1 (en) * | 2001-08-23 | 2003-05-22 | The Procter & Gamble Company | Processes for manufacturing water filters |
| US20110085955A1 (en) * | 2009-10-12 | 2011-04-14 | Alstom Technology Ltd | System and method for reducing no2 poisoning |
| US10220369B2 (en) | 2015-08-11 | 2019-03-05 | Calgon Carbon Corporation | Enhanced sorbent formulation for removal of mercury from flue gas |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1285659B (de) * | 1965-09-16 | 1968-12-19 | Bergwerksverband Gmbh | Verfahren zur Adsorption von Schwefeldioxid aus schwefeldioxidhaltigen Abgasen |
| DE1594674A1 (de) * | 1966-05-12 | 1971-04-22 | Bergwerksverband Gmbh | Verfahren zur Entfernung von Schwefeloxiden aus solche enthaltenden Gasen |
| US3508382A (en) * | 1968-03-13 | 1970-04-28 | Union Carbide Corp | Adsorption process for acidic gases |
| US3630890A (en) * | 1969-11-07 | 1971-12-28 | Gulf Research Development Co | Operation of adsorption systems |
-
1972
- 1972-10-24 JP JP47106473A patent/JPS5219557B2/ja not_active Expired
-
1973
- 1973-10-17 US US407287A patent/US3926590A/en not_active Expired - Lifetime
- 1973-10-20 DE DE2352790A patent/DE2352790C2/de not_active Expired
- 1973-10-24 GB GB4942473A patent/GB1422389A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2352790A1 (de) | 1974-04-25 |
| GB1422389A (en) | 1976-01-28 |
| US3926590A (en) | 1975-12-16 |
| DE2352790C2 (de) | 1989-04-06 |
| JPS4964568A (ja) | 1974-06-22 |