TW240177B - - Google Patents
Info
- Publication number
- TW240177B TW240177B TW82108938A TW82108938A TW240177B TW 240177 B TW240177 B TW 240177B TW 82108938 A TW82108938 A TW 82108938A TW 82108938 A TW82108938 A TW 82108938A TW 240177 B TW240177 B TW 240177B
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
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- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97047992A | 1992-11-02 | 1992-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW240177B true TW240177B (nl) | 1995-02-11 |
Family
ID=25517005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW82108938A TW240177B (nl) | 1992-11-02 | 1993-10-27 |
Country Status (2)
| Country | Link |
|---|---|
| TW (1) | TW240177B (nl) |
| WO (1) | WO1994009896A1 (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0722421A4 (en) * | 1993-10-06 | 1997-05-28 | Nalco Fuel Tech | LOW PRESSURE PRODUCTION OF A UREA HYDROLYSATE FOR THE REDUCTION OF NITROGEN OXIDES |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3900554A (en) * | 1973-03-16 | 1975-08-19 | Exxon Research Engineering Co | Method for the reduction of the concentration of no in combustion effluents using ammonia |
| US4208386A (en) * | 1976-03-03 | 1980-06-17 | Electric Power Research Institute, Inc. | Urea reduction of NOx in combustion effluents |
| US4731233A (en) * | 1986-01-09 | 1988-03-15 | Thompson Richard E | Method and composition for utilizing lime-urea hydrates to simultaneously reduce NOx and SOx in combustion effluents |
| US4795586A (en) * | 1986-01-09 | 1989-01-03 | Thompson Richard E | Method and composition for utilizing lime-urea hydrates to simultaneously reduce NOx and SOx in combustion effluents |
| US5017347A (en) * | 1987-02-13 | 1991-05-21 | Fuel Tech, Inc. | Process for nitrogen oxides reduction and minimization of the production of other pollutants |
| US5057293A (en) * | 1987-02-13 | 1991-10-15 | Fuel Tech, Inc. | Multi-stage process for reducing the concentration of pollutants in an effluent |
| IT1230644B (it) * | 1988-11-15 | 1991-10-28 | Ente Naz Energia Elettrica | Miscela per ridurre sostanze inquinanti nei fumi di una caldaia. |
| JPH02191528A (ja) * | 1989-01-20 | 1990-07-27 | Babcock Hitachi Kk | 固体還元剤を用いた脱硝装置 |
| US5058514A (en) * | 1989-10-18 | 1991-10-22 | Mozes Miriam S | Process for controlling acid gas emissions in power plant flue gases |
| US4997631A (en) * | 1990-03-07 | 1991-03-05 | Fuel Tech, Inc. | Process for reducing nitrogen oxides without generating nitrous oxide |
-
1993
- 1993-10-25 WO PCT/US1993/010211 patent/WO1994009896A1/en active Application Filing
- 1993-10-27 TW TW82108938A patent/TW240177B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994009896A1 (en) | 1994-05-11 |