YU46592A - Katalizator za katalitičku obradu gasa - Google Patents

Katalizator za katalitičku obradu gasa

Info

Publication number
YU46592A
YU46592A YU46592A YU46592A YU46592A YU 46592 A YU46592 A YU 46592A YU 46592 A YU46592 A YU 46592A YU 46592 A YU46592 A YU 46592A YU 46592 A YU46592 A YU 46592A
Authority
YU
Yugoslavia
Prior art keywords
inlet
guide surface
exhaust gas
section
casing
Prior art date
Application number
YU46592A
Other languages
English (en)
Inventor
P.D. Steenackers
Original Assignee
Scambia Industrial Developments Ag.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scambia Industrial Developments Ag. filed Critical Scambia Industrial Developments Ag.
Publication of YU46592A publication Critical patent/YU46592A/sh

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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • 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
    • 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
    • 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
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Communication Cables (AREA)
  • Conductive Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

pronalazak se odnosi na katalizator za katalitičku obradu gasa koji ima kućište (3) sa upustom (3d) i ispustom (3e) i u kućištu (3) je postavljeno gasopropusno telo (7) katalizatora (1) sa ulaznom površinom (7a) za izduvne gasove. Upust (3d), osno simetričan u odnosu na osu (5), ograničava ulazni otvor (21) koji se preko uvodnika uliva u unutrašnji prostor kućišta (3). Upust (3d) se sastoji od područja ulaznog otvora (21) na koji se nastavlja konični segment (3g) un-utrašnje površine i na kraju od lučnog prelaznog segmenta (3h). Vodeća površina (15a) koja sa osom (5) gradi ugao od bar 90В°, a u ovom primeru izvodjenja 90В°, stoji na odredjenom rastojanju naspram uvodnika prekrivajući najmanje njegovu obodnu površinu. Izduvni gas koji struji kroz upust (3d) može se skrenuti s pravca vodećom površinom (15a) uz neznatan gubitak pritiska i potom preko ulazne površine (7a) za izduvni gas tela (7) može strujati ravnomerno podeljena.
YU46592A 1991-05-02 1992-05-04 Katalizator za katalitičku obradu gasa YU46592A (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH131691 1991-05-02

Publications (1)

Publication Number Publication Date
YU46592A true YU46592A (sh) 1995-12-04

Family

ID=4207593

Family Applications (1)

Application Number Title Priority Date Filing Date
YU46592A YU46592A (sh) 1991-05-02 1992-05-04 Katalizator za katalitičku obradu gasa

Country Status (19)

Country Link
US (1) US5484575A (sh)
EP (1) EP0514326B1 (sh)
JP (1) JPH05137959A (sh)
KR (1) KR100201730B1 (sh)
AT (1) ATE135256T1 (sh)
CA (1) CA2067972A1 (sh)
CZ (1) CZ280321B6 (sh)
DE (1) DE59205639D1 (sh)
DK (1) DK0514326T3 (sh)
ES (1) ES2083718T3 (sh)
FI (1) FI921889A (sh)
GR (1) GR3019466T3 (sh)
HU (1) HU210129B (sh)
IE (1) IE74393B1 (sh)
NO (1) NO180275C (sh)
PL (1) PL169477B1 (sh)
RU (1) RU2072054C1 (sh)
YU (1) YU46592A (sh)
ZA (1) ZA923192B (sh)

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DE102004022092A1 (de) * 2004-05-05 2005-11-24 Bauer-Kompressoren Heinz Bauer Oxidationskatalytische Abtrennvorrichtung
JP3873999B2 (ja) * 2004-09-09 2007-01-31 いすゞ自動車株式会社 誘導構造及び排気ガス浄化装置
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GR1005756B (el) 2006-09-20 2007-12-20 (������� 30%) ��������� Διαταξη επεξεργασιας αεριων
BRPI0718823A2 (pt) * 2006-11-07 2014-10-07 Cabot Corp Negros de carbono com baixas quantidades de pah e métodos para produzir os mesmos
EP2160654A2 (en) * 2007-06-08 2010-03-10 Cabot Corporation Carbon blacks, toners, and composites and methods of making same
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Also Published As

Publication number Publication date
US5484575A (en) 1996-01-16
KR100201730B1 (ko) 1999-06-15
ZA923192B (en) 1993-01-27
EP0514326B1 (de) 1996-03-13
GR3019466T3 (en) 1996-06-30
HU9201445D0 (en) 1992-09-28
NO180275B (no) 1996-12-09
DE59205639D1 (de) 1996-04-18
RU2072054C1 (ru) 1997-01-20
HUT61820A (en) 1993-03-01
NO921703D0 (no) 1992-04-30
ATE135256T1 (de) 1996-03-15
PL169477B1 (pl) 1996-07-31
CS133692A3 (en) 1992-11-18
FI921889A0 (fi) 1992-04-28
PL294399A1 (en) 1993-03-22
DK0514326T3 (da) 1996-08-12
NO921703L (no) 1992-11-03
ES2083718T3 (es) 1996-04-16
HU210129B (en) 1995-02-28
KR920021843A (ko) 1992-12-18
JPH05137959A (ja) 1993-06-01
IE921378A1 (en) 1992-11-04
FI921889A (fi) 1992-11-03
CZ280321B6 (cs) 1995-12-13
EP0514326A1 (de) 1992-11-19
NO180275C (no) 1997-03-19
CA2067972A1 (en) 1992-11-03
IE74393B1 (en) 1997-07-30

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