SE430854B - Sett att samtidigt avlegsna kveveoxider och svaveloxider ur en gasstrom - Google Patents

Sett att samtidigt avlegsna kveveoxider och svaveloxider ur en gasstrom

Info

Publication number
SE430854B
SE430854B SE7701463A SE7701463A SE430854B SE 430854 B SE430854 B SE 430854B SE 7701463 A SE7701463 A SE 7701463A SE 7701463 A SE7701463 A SE 7701463A SE 430854 B SE430854 B SE 430854B
Authority
SE
Sweden
Prior art keywords
oxides
see
gas flow
remove nitrogen
nitrogen oxides
Prior art date
Application number
SE7701463A
Other languages
English (en)
Swedish (sv)
Other versions
SE7701463L (sv
Inventor
J E G Ploeg
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of SE7701463L publication Critical patent/SE7701463L/
Publication of SE430854B publication Critical patent/SE430854B/xx

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
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
SE7701463A 1976-02-11 1977-02-09 Sett att samtidigt avlegsna kveveoxider och svaveloxider ur en gasstrom SE430854B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7601371A NL7601371A (nl) 1976-02-11 1976-02-11 Werkwijze voor het gelijktijdig verwijderen van stikstofoxyden en zwaveloxyden uit een gasstroom.

Publications (2)

Publication Number Publication Date
SE7701463L SE7701463L (sv) 1977-08-12
SE430854B true SE430854B (sv) 1983-12-19

Family

ID=19825605

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7701463A SE430854B (sv) 1976-02-11 1977-02-09 Sett att samtidigt avlegsna kveveoxider och svaveloxider ur en gasstrom

Country Status (12)

Country Link
US (1) US4101634A (cs)
JP (1) JPS5297366A (cs)
AU (1) AU507322B2 (cs)
CS (1) CS192476B2 (cs)
DE (1) DE2705434A1 (cs)
FR (1) FR2340764A1 (cs)
GB (1) GB1565271A (cs)
NL (1) NL7601371A (cs)
RO (1) RO78793A (cs)
SE (1) SE430854B (cs)
SU (1) SU740143A3 (cs)
ZA (1) ZA77738B (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7906181A (nl) * 1979-08-14 1981-02-17 Shell Int Research Werkwijze voor het gelijktijdig verwijderen van stik- stofoxyden en zwaveloxyden uit een gasstroom.
US4430303A (en) 1982-09-30 1984-02-07 Linde Aktiengesellschaft Removal of undesirable gaseous components from a hot waste gas
AT396206B (de) * 1991-03-08 1993-07-26 Techform Engineering Gmbh Verringerung, umwandlung und/oder beseitigung von bei verbrennungs- und/oder industriellen und/oder umweltentlastungs-prozessen anfallenden schadstoffen
US5202101A (en) * 1991-03-21 1993-04-13 General Electric Environmental Services Regenerative process and system for the simultaneous removal of particulates and the oxides of sulfur and nitrogen from a gas stream
US6447437B1 (en) * 2000-03-31 2002-09-10 Ut-Battelle, Llc Method for reducing CO2, CO, NOX, and SOx emissions
US7563423B2 (en) * 2006-12-22 2009-07-21 Alstom Technology Ltd Method and apparatus for catalyst regeneration
AU2017344205B2 (en) 2016-10-14 2020-11-12 Liwei Huang Gas detoxification agent, and preparing and detoxification methods thereof
US10946335B2 (en) * 2017-07-20 2021-03-16 Ariel Scientific Innovations Ltd. Catalytic oxidation of NOx/SOx in flue gases with atmospheric oxygen as the oxidation reagent

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778501A (en) * 1971-06-04 1973-12-11 Exxon Research Engineering Co Regeneration of flue gas desulfurization sorbents
BE790816A (fr) * 1971-11-01 1973-04-30 Exxon Research Engineering Co Desulfuration de gaz de carneau pour l'utilisation d'un sorbanta grand volume vide
CA1007830A (en) * 1972-09-01 1977-04-05 Albert B. Welty (Jr.) Removal of nitrogen oxides from flue gas
GB1438119A (en) * 1972-09-01 1976-06-03 Exxon Research Engineering Co Removal of nitrogen oxides and sulphur oxides from gases
US4002723A (en) * 1973-09-29 1977-01-11 Hitachi Shipbuilding And Engineering Co., Ltd. Method of removal of nitrogen oxides
GB1448550A (en) * 1974-01-31 1976-09-08 Japan Gasoline Process for the removal of nitrogen oxides from a gas stream
JPS50157257A (cs) * 1974-06-10 1975-12-19
GB1523726A (en) * 1974-09-24 1978-09-06 Shell Int Research Process for removing no from a flue gas by selective reduction with

Also Published As

Publication number Publication date
FR2340764B1 (cs) 1981-01-09
SE7701463L (sv) 1977-08-12
AU507322B2 (en) 1980-02-14
AU2210477A (en) 1978-08-17
FR2340764A1 (fr) 1977-09-09
RO78793A (ro) 1982-04-12
ZA77738B (en) 1977-12-28
US4101634A (en) 1978-07-18
GB1565271A (en) 1980-04-16
JPS5297366A (en) 1977-08-16
CS192476B2 (en) 1979-08-31
SU740143A3 (ru) 1980-06-05
NL7601371A (nl) 1977-08-15
DE2705434A1 (de) 1977-08-18

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