DE2252454A1 - Abgasentschwefelungsverfahren - Google Patents

Abgasentschwefelungsverfahren

Info

Publication number
DE2252454A1
DE2252454A1 DE2252454A DE2252454A DE2252454A1 DE 2252454 A1 DE2252454 A1 DE 2252454A1 DE 2252454 A DE2252454 A DE 2252454A DE 2252454 A DE2252454 A DE 2252454A DE 2252454 A1 DE2252454 A1 DE 2252454A1
Authority
DE
Germany
Prior art keywords
sorbent
carrier
particles
exhaust gas
volume
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.)
Pending
Application number
DE2252454A
Other languages
German (de)
English (en)
Inventor
Neville L Cull
Dale D Maness
Lloyd A Pine
Warren M Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE2252454A1 publication Critical patent/DE2252454A1/de
Pending legal-status Critical Current

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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/515—Specific contaminant removal
    • Y10S502/517—Sulfur or sulfur compound removal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
DE2252454A 1971-11-01 1972-10-26 Abgasentschwefelungsverfahren Pending DE2252454A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US00194472A US3816597A (en) 1971-11-01 1971-11-01 Flue gas desulfurization using surface impregnated sorbent
US23294772A 1972-03-08 1972-03-08
US05/291,908 US3985682A (en) 1971-11-01 1972-09-25 Method of preparing solid contact materials

Publications (1)

Publication Number Publication Date
DE2252454A1 true DE2252454A1 (de) 1973-05-03

Family

ID=27393328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2252454A Pending DE2252454A1 (de) 1971-11-01 1972-10-26 Abgasentschwefelungsverfahren

Country Status (8)

Country Link
US (3) US3816597A (enExample)
BE (1) BE790816A (enExample)
CA (1) CA976326A (enExample)
DE (1) DE2252454A1 (enExample)
FR (1) FR2158407B1 (enExample)
GB (2) GB1416717A (enExample)
IT (1) IT972212B (enExample)
NL (1) NL7214094A (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218341A (en) * 1975-07-16 1980-08-19 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Process for the application of a catalytically active coating on a catalyst carrier
NL7601371A (nl) * 1976-02-11 1977-08-15 Shell Int Research Werkwijze voor het gelijktijdig verwijderen van stikstofoxyden en zwaveloxyden uit een gasstroom.
US4087383A (en) * 1976-02-18 1978-05-02 Exxon Research & Engineering Co. Method for acid treating solid supports
GB1531804A (en) * 1976-03-09 1978-11-08 British Petroleum Co Oil separation method
US4325926A (en) * 1977-12-16 1982-04-20 Chevron Research Company Process for removing sulfur dioxide from a gas
US4165275A (en) * 1977-12-16 1979-08-21 Chevron Research Company Lowering sulfur oxide output from catalyst regeneration
US4239742A (en) * 1978-06-26 1980-12-16 Chevron Research Company Process for improving a gas containing a minor amount of sulfur dioxide impurity and producing a hydrogen sulfide-rich gas
US4241033A (en) * 1979-02-01 1980-12-23 Uop Inc. Process for the separation of sulfur oxides from a gaseous mixture containing sulfur oxides and oxygen
DE3308693A1 (de) * 1982-03-13 1983-09-22 Hirai, Hidefumi, Tokyo Adsorptionsmittel fuer kohlenmonoxid und verfahren zu dessen herstellung
US4729979A (en) * 1985-03-11 1988-03-08 Amoco Corporation Copper aluminum borate
US4645753A (en) * 1985-03-13 1987-02-24 Standard Oil Company Doped aluminum borate
US4755497A (en) * 1986-10-28 1988-07-05 Amoco Corporation Preparaton of copper aluminum borate catalyst and optional improvement of the catalyst by incorporation with active metals
US4786484A (en) * 1987-02-03 1988-11-22 Sanitech, Inc. Process for absorbing toxic gas
US4983365A (en) * 1988-04-27 1991-01-08 Imperial Chemical Industries Plc Desulphurization
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
DE4323978C1 (de) * 1993-07-16 1995-02-16 Hoechst Ag Palladium und Kalium sowie Cadmium, Barium oder Gold enthaltender Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Vinylacetat
US6218303B1 (en) * 1998-12-11 2001-04-17 Vlsi Technology, Inc. Via formation using oxide reduction of underlying copper
US20020052291A1 (en) * 1999-09-30 2002-05-02 Ranjani Siriwardane Low temperature sorbents for removal of sulfur compounds from fluid feed streams
US20030183802A1 (en) * 2002-03-28 2003-10-02 Price Ashley G. Desulfurization and novel compositions for same
US20030183803A1 (en) * 2002-03-28 2003-10-02 Price Ashley G. Desulfurization and novel compositions for same
US20060198774A1 (en) * 2005-03-03 2006-09-07 Cross Joseph B Mercury Removal sorbent
US7625837B2 (en) 2005-06-21 2009-12-01 Conocophillips Company Process for the removal of heavy metals from gases, and compositions therefor and therewith
CN111185068B (zh) * 2020-01-15 2021-08-06 昆明理工大学 一种吸附再生法脱除电解铝烟气中二氧化硫的方法及装置
CN111330545B (zh) * 2020-05-18 2021-02-09 山东新诺新材料有限公司 一种具有指示功能的高效脱硫剂及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB642970A (en) * 1939-10-18 1950-09-13 Spolek A process for the production of a catalyst
US2746936A (en) * 1951-11-14 1956-05-22 Socony Mobil Oil Co Inc Method of preparing catalysts
US3374183A (en) * 1961-03-30 1968-03-19 Ethyl Corp Copper oxide-alumina catalyst composition
US3338666A (en) * 1964-06-05 1967-08-29 Grace W R & Co Preparation of a multilayer copper oxide catalyst for treatment of exhaust gases
GB1154008A (en) * 1966-11-28 1969-06-04 Shell Int Research Process for the Removal of Suplhur Oxides from Gas Mixtures and an apparatus therefor
GB1283737A (en) 1968-09-04 1972-08-02 Nat Distillers Chem Corp Method of catalyst preparation
US3681260A (en) * 1968-12-26 1972-08-01 Texaco Inc Catalyst and method of making same
BE790815A (fr) * 1971-11-01 1973-04-30 Exxon Research Engineering Co Desulfuration de gaz de carneau

Also Published As

Publication number Publication date
GB1416717A (en) 1975-12-03
CA976326A (en) 1975-10-21
US3816597A (en) 1974-06-11
IT972212B (it) 1974-05-20
FR2158407A1 (enExample) 1973-06-15
US4085195A (en) 1978-04-18
FR2158407B1 (enExample) 1978-03-24
BE790816A (fr) 1973-04-30
GB1416716A (en) 1975-12-03
US3985682A (en) 1976-10-12
NL7214094A (enExample) 1973-05-03

Similar Documents

Publication Publication Date Title
DE2252454A1 (de) Abgasentschwefelungsverfahren
DE2648338C2 (de) Verfahren zur Herstellung eines eta-kristallstrukturfreien Aluminiumoxid-Katalysatorträgers
DE69005483T2 (de) Verfahren zur Herstellung von Agglomeraten von aktiviertem Aluminiumoxid, auf diese Weise hergestellte Agglomerate und Vorrichtung zu ihrer Herstellung.
DE2419827C3 (de) Verfahren zur Herstellung von kugelförmiger Aktivkohle
DE2231296C2 (de) Verfahren zum Herstellen eines Katalysators für die Oxidation von in sauerstoffhaltigen Gasen mitgeführtem Kohlenmonoxid und Kohlenwasserstoffen
DE3823732C2 (de) Katalysator zum Kracken von Ozon
DE2645522C2 (de) Nickelkatalysator
DE864863C (de) Verfahren zur Herstellung von geformten Aluminiumoxyd enthaltenden Katalysatoren oder Katalysatortraegern
DE3220671A1 (de) Hydrierungskatalysator fuer die entschwefelung und entfernung von schwermetallen
DE3433197A1 (de) Verfahren zur herstellung einer katalysatorstruktur zur reduktion von stickoxiden
DE2454846A1 (de) Keramische wabenverbundstruktur, verfahren zu deren herstellung und deren verwendung
DE2159400C2 (de) Verfahren zur Verbesserung der physikalischen und chemischen Stabilität von aluminiumoxidhaltigem Trägermaterial
CH483874A (de) Verfahren zur Herstellung einer für die Abgasreinigung geeigneten katalytischen Zusammensetzung
DE2016838B2 (de) Verfahren zur Herstellung von granulierten, abriebfesten, bindemittelfreien Molekularsiebzeolithen
DE69918274T2 (de) Fester säurekatalysator, verfahren zu seiner herstellung und reaktion mit verwendung des katalysators
DE2908740C3 (de) Verfahren zur Herstellung von kugelförmigen Tonerdepartikeln
DE69727038T2 (de) Verfahren für die direkte oxidation von schwefelverbindungen zu elementarem schwefel mit einem kupfer enthaltenden katalysator
DE2704257A1 (de) Verfahren zur herstellung eines festen poroesen kontaktmaterials
DE2559009C3 (de) Fester Tragerkatalysator zur katalytischen Reduktion von Stickstoffoxiden
EP0827778A2 (de) Katalysatorzusammensetzung und Verfahren zur selektiven Reduktion von NOx in sauerstoffhaltigen Verbrennungsabgasen
DE2742709A1 (de) Verfahren zur herstellung praktisch sphaerischer aluminiumoxidteilchen
DE2363865A1 (de) Verfahren zur entfernung von stickoxiden aus gasmischungen
DE1080717B (de) Verfahren zur Herstellung eines stranggepressten Hydroformierungs-Katalysators
DE2525880C2 (de) Verfahren zum Entfernen von Stickstoffoxiden aus Abgasen
DE3208931A1 (de) Katalysatorzusammensetzung mit schwefeloxid-getter zum katalytischen kracken von kohlenwasserstoffen

Legal Events

Date Code Title Description
OD Request for examination
OHN Withdrawal