BR9915523A - Sistema de redução de emissões e método para omesmo - Google Patents
Sistema de redução de emissões e método para omesmoInfo
- Publication number
- BR9915523A BR9915523A BR9915523-0A BR9915523A BR9915523A BR 9915523 A BR9915523 A BR 9915523A BR 9915523 A BR9915523 A BR 9915523A BR 9915523 A BR9915523 A BR 9915523A
- Authority
- BR
- Brazil
- Prior art keywords
- emission reduction
- emission
- reduction device
- gas
- reduction system
- Prior art date
Links
Classifications
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/0215—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters the filtering elements having the form of disks or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- 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
- B01D53/565—Nitrogen oxides by treating the gases with solids
-
- 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
-
- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
-
- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
-
- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0224—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being granular
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/0335—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with exhaust silencers in a single housing
-
- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2832—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support granular, e.g. pellets
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/08—Granular material
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Toxicology (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas After Treatment (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Exhaust Silencers (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
"SISTEMA DE REDUçãO DE EMISSõES E MéTODO PARA OMESMO". Um sistema de redução de emissões (10)compreendendo uma entrada de gás com emissão (22) parareceber gás que contenha emissões e um dispositivo de reduçãode emissões (10) para reduzir as emissões presentes no gás quecontém emissões. O dispositivo de redução de emissões éacoplado em sua primeira extremidade à entrada de gas comemissão (22) e uma saída de emissão de gás (30) é acoplada auma segunda extremidade do dispositivo de redução de emissõespara liberar o gás de emissão reduzida. O dispositivo de reduçãode emissões compreende: um canal tortuoso de fluido (100),material de lava (50) deslocado dentro do canal tortuoso de fluido(100) no qual o material de lava (50) está disposto dentro de umconjunto de recipientes autónomos (24 a-c) dentro do dispositivode redução de emissões (10).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/197,030 US6143254A (en) | 1998-11-20 | 1998-11-20 | Emissions reduction system & method therefor |
PCT/US1999/023221 WO2000030735A1 (en) | 1998-11-20 | 1999-10-04 | Emissions reduction system and method therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9915523A true BR9915523A (pt) | 2001-12-18 |
Family
ID=22727727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9915523-0A BR9915523A (pt) | 1998-11-20 | 1999-10-04 | Sistema de redução de emissões e método para omesmo |
Country Status (11)
Country | Link |
---|---|
US (1) | US6143254A (pt) |
EP (1) | EP1144085A4 (pt) |
JP (1) | JP2002530577A (pt) |
KR (1) | KR20010089484A (pt) |
AU (1) | AU6290999A (pt) |
BR (1) | BR9915523A (pt) |
CA (1) | CA2351335C (pt) |
IL (1) | IL143250A0 (pt) |
NO (1) | NO20012494L (pt) |
NZ (1) | NZ511924A (pt) |
WO (1) | WO2000030735A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2788448B1 (fr) * | 1999-01-19 | 2001-03-16 | Claude Roux | Systeme de neutralisation de gaz polluants par pyrolyse |
EP1216751B1 (en) | 2000-12-20 | 2004-09-29 | Corning Incorporated | Process using a stacked monolithic reactor |
KR20030061898A (ko) * | 2002-01-12 | 2003-07-23 | 주식회사 씨에이테크 | 매연포집용 필터 및 이를 이용한 매연저감장치 |
US20070084119A1 (en) * | 2005-10-14 | 2007-04-19 | Macbain John A | Liquid fuel reformer apparatus |
ITMI20060299A1 (it) * | 2006-02-17 | 2007-08-18 | Getters Spa | Sistema per il trattamento di fumi |
JP4724018B2 (ja) * | 2006-02-24 | 2011-07-13 | 独立行政法人 日本原子力研究開発機構 | 放射線環境下における排気用フィルタ |
CN100408818C (zh) | 2006-03-20 | 2008-08-06 | 吴雄良 | 柴油发动机排气红外线净化装置及其净化方法 |
US8609030B2 (en) | 2011-03-04 | 2013-12-17 | Tenneco Automotive Operating Company Inc. | Exhaust aftertreatment device with integrated shell and baffle |
US8776509B2 (en) | 2011-03-09 | 2014-07-15 | Tenneco Automotive Operating Company Inc. | Tri-flow exhaust treatment device with reductant mixing tube |
JP5777420B2 (ja) * | 2011-06-27 | 2015-09-09 | 三菱重工業株式会社 | ガスタービン排気設備 |
US20140060011A1 (en) * | 2012-05-04 | 2014-03-06 | Mcguire Stove & Technologies, Llc | Method, system, and device for decontaminating polluted combustion gas using volcanic rock |
CA2962196C (en) | 2014-10-28 | 2019-05-07 | Halliburton Energy Services, Inc. | Angled partial strainer plates for well assembly |
US10428636B2 (en) * | 2014-11-05 | 2019-10-01 | Halliburton Energy Services, Inc. | Solids control methods, apparatus and systems |
JP5939554B2 (ja) * | 2015-01-06 | 2016-06-22 | 三菱重工業株式会社 | ガスタービン排気設備 |
WO2017007447A1 (en) * | 2015-07-06 | 2017-01-12 | Halliburton Energy Services, Inc. | Modular downhole debris separating assemblies |
CN106762039A (zh) * | 2016-12-21 | 2017-05-31 | 李光武 | 一种催化转化装置及汽车排气系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3445196A (en) * | 1966-06-06 | 1969-05-20 | Nelson Muffler Corp | Exhaust muffler with removable catalytic unit |
US5367131A (en) * | 1993-11-08 | 1994-11-22 | Bemel Milton M | Apparatus for treating hydrocarbon and carbon monoxide gases |
-
1998
- 1998-11-20 US US09/197,030 patent/US6143254A/en not_active Expired - Fee Related
-
1999
- 1999-10-04 BR BR9915523-0A patent/BR9915523A/pt not_active Application Discontinuation
- 1999-10-04 IL IL14325099A patent/IL143250A0/xx unknown
- 1999-10-04 JP JP2000583612A patent/JP2002530577A/ja active Pending
- 1999-10-04 CA CA002351335A patent/CA2351335C/en not_active Expired - Fee Related
- 1999-10-04 KR KR1020017006396A patent/KR20010089484A/ko not_active Application Discontinuation
- 1999-10-04 AU AU62909/99A patent/AU6290999A/en not_active Abandoned
- 1999-10-04 EP EP99950201A patent/EP1144085A4/en not_active Withdrawn
- 1999-10-04 WO PCT/US1999/023221 patent/WO2000030735A1/en not_active Application Discontinuation
- 1999-10-04 NZ NZ511924A patent/NZ511924A/xx unknown
-
2001
- 2001-05-21 NO NO20012494A patent/NO20012494L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20010089484A (ko) | 2001-10-06 |
NO20012494L (no) | 2001-07-18 |
IL143250A0 (en) | 2002-04-21 |
CA2351335C (en) | 2007-08-21 |
AU6290999A (en) | 2000-06-13 |
EP1144085A1 (en) | 2001-10-17 |
JP2002530577A (ja) | 2002-09-17 |
CA2351335A1 (en) | 2000-06-02 |
WO2000030735A1 (en) | 2000-06-02 |
US6143254A (en) | 2000-11-07 |
NZ511924A (en) | 2003-02-28 |
EP1144085A4 (en) | 2003-06-04 |
NO20012494D0 (no) | 2001-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |