TW278050B - - Google Patents
Info
- Publication number
- TW278050B TW278050B TW84108510A TW84108510A TW278050B TW 278050 B TW278050 B TW 278050B TW 84108510 A TW84108510 A TW 84108510A TW 84108510 A TW84108510 A TW 84108510A TW 278050 B TW278050 B TW 278050B
- Authority
- TW
- Taiwan
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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/80—Organic bases or salts
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29729294A | 1994-08-29 | 1994-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW278050B true TW278050B (es) | 1996-06-11 |
Family
ID=23145691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW84108510A TW278050B (es) | 1994-08-29 | 1995-08-15 |
Country Status (2)
| Country | Link |
|---|---|
| TW (1) | TW278050B (es) |
| WO (1) | WO1996006674A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6761868B2 (en) | 2001-05-16 | 2004-07-13 | The Chemithon Corporation | Process for quantitatively converting urea to ammonia on demand |
| US6887449B2 (en) | 2002-11-21 | 2005-05-03 | The Chemithon Corporation | Method of quantitatively producing ammonia from urea |
| US8518354B2 (en) * | 2011-07-29 | 2013-08-27 | Deere & Company | Diesel exhaust fluid formulation having a high ammonium content and a low freezing point |
| US8999277B2 (en) * | 2013-06-17 | 2015-04-07 | Deere & Company | Diesel exhaust fluid formulation that reduces urea deposits in exhaust systems |
| CN104128090A (zh) * | 2014-08-03 | 2014-11-05 | 长春市永畅实业有限责任公司 | 一种满足车辆低温去除氮氧化物的还原剂 |
| GB2552040B (en) | 2016-12-01 | 2018-08-01 | Univ Loughborough | Process for reducing nitrogen oxides |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5139754A (en) * | 1989-09-12 | 1992-08-18 | Fuel Tech, Inc. | Catalytic/non-catalytic combination process for nitrogen oxides reduction |
-
1995
- 1995-08-15 TW TW84108510A patent/TW278050B/zh not_active IP Right Cessation
- 1995-08-21 WO PCT/US1995/010585 patent/WO1996006674A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO1996006674A1 (en) | 1996-03-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |