AU7408294A - Method for reducing nox emissions from diesel engines - Google Patents
Method for reducing nox emissions from diesel enginesInfo
- Publication number
- AU7408294A AU7408294A AU74082/94A AU7408294A AU7408294A AU 7408294 A AU7408294 A AU 7408294A AU 74082/94 A AU74082/94 A AU 74082/94A AU 7408294 A AU7408294 A AU 7408294A AU 7408294 A AU7408294 A AU 7408294A
- Authority
- AU
- Australia
- Prior art keywords
- diesel engines
- nox emissions
- reducing nox
- reducing
- emissions
- 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.)
- Abandoned
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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9920893A | 1993-07-29 | 1993-07-29 | |
US099208 | 1993-07-29 | ||
PCT/US1994/008582 WO1995004211A1 (en) | 1993-07-29 | 1994-07-29 | METHOD FOR REDUCING NOx EMISSIONS FROM DIESEL ENGINES |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7408294A true AU7408294A (en) | 1995-02-28 |
Family
ID=22273584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU74082/94A Abandoned AU7408294A (en) | 1993-07-29 | 1994-07-29 | Method for reducing nox emissions from diesel engines |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU7408294A (en) |
WO (1) | WO1995004211A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7428810B2 (en) * | 2006-04-25 | 2008-09-30 | Caterpillar Inc. | System for increasing efficiency of an SCR catalyst |
KR101475681B1 (en) | 2006-12-23 | 2014-12-30 | 알즈켐 아게 | Use of aqueous guanidinium formate solutions for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles |
WO2016201144A1 (en) * | 2015-06-10 | 2016-12-15 | Sturman Digital Systems, Llc | Dual fuel ammonia combustion in diesel engines |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5786536A (en) * | 1980-11-17 | 1982-05-29 | Toyota Motor Corp | Reproduction method of particle catcher and fuel supplier for diesel engine |
CA1298957C (en) * | 1987-01-27 | 1992-04-21 | Motonobu Kobayashi | Method for removal of nitrogen oxides from exhaust gas of diesel engine |
JP2798219B2 (en) * | 1990-03-01 | 1998-09-17 | 三菱重工業株式会社 | Denitration equipment for internal combustion engines |
US5224346A (en) * | 1991-05-16 | 1993-07-06 | James W. Davis | Engine NOx reduction system |
-
1994
- 1994-07-29 AU AU74082/94A patent/AU7408294A/en not_active Abandoned
- 1994-07-29 WO PCT/US1994/008582 patent/WO1995004211A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1995004211A1 (en) | 1995-02-09 |
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