FR2290240A1 - Perfectionnements a la desulfuration des gaz - Google Patents

Perfectionnements a la desulfuration des gaz

Info

Publication number
FR2290240A1
FR2290240A1 FR7436862A FR7436862A FR2290240A1 FR 2290240 A1 FR2290240 A1 FR 2290240A1 FR 7436862 A FR7436862 A FR 7436862A FR 7436862 A FR7436862 A FR 7436862A FR 2290240 A1 FR2290240 A1 FR 2290240A1
Authority
FR
France
Prior art keywords
gas desulfuration
desulfuration
gas
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.)
Granted
Application number
FR7436862A
Other languages
English (en)
Other versions
FR2290240B1 (fr
Inventor
Bernard Delmon
Ghislain Van Hout
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.)
Unibra SA
Original Assignee
Unibra SA
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 Unibra SA filed Critical Unibra SA
Priority to FR7436862A priority Critical patent/FR2290240A1/fr
Priority to DE19752548845 priority patent/DE2548845A1/de
Priority to US05/628,663 priority patent/US4115518A/en
Priority to BE161547A priority patent/BE835211A/fr
Priority to LU73716A priority patent/LU73716A1/xx
Priority to GB45909/75A priority patent/GB1531758A/en
Priority to NL7513020A priority patent/NL7513020A/xx
Publication of FR2290240A1 publication Critical patent/FR2290240A1/fr
Priority to US05/938,973 priority patent/US4233175A/en
Application granted granted Critical
Publication of FR2290240B1 publication Critical patent/FR2290240B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • 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
    • B01D53/14—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 absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/046—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing halogens, e.g. halides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
FR7436862A 1974-11-06 1974-11-06 Perfectionnements a la desulfuration des gaz Granted FR2290240A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7436862A FR2290240A1 (fr) 1974-11-06 1974-11-06 Perfectionnements a la desulfuration des gaz
DE19752548845 DE2548845A1 (de) 1974-11-06 1975-10-31 Entschwefelungsmittel, verfahren zu seiner herstellung und verfahren zu seiner verwendung
BE161547A BE835211A (fr) 1974-11-06 1975-11-04 Perfectionnements a la desulfuration des gaz
LU73716A LU73716A1 (fr) 1974-11-06 1975-11-04
US05/628,663 US4115518A (en) 1974-11-06 1975-11-04 Gas desulphurization
GB45909/75A GB1531758A (en) 1974-11-06 1975-11-05 Gas desulphurization
NL7513020A NL7513020A (nl) 1974-11-06 1975-11-06 Werkwijze voor het bereiden van een gasontzwavel- ingsmiddel en werkwijze voor het ontzwavelen van gassen met behulp van dit bereide middel.
US05/938,973 US4233175A (en) 1974-11-06 1978-09-01 Reagent for treating flue gases and method of preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7436862A FR2290240A1 (fr) 1974-11-06 1974-11-06 Perfectionnements a la desulfuration des gaz

Publications (2)

Publication Number Publication Date
FR2290240A1 true FR2290240A1 (fr) 1976-06-04
FR2290240B1 FR2290240B1 (fr) 1978-11-24

Family

ID=9144728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436862A Granted FR2290240A1 (fr) 1974-11-06 1974-11-06 Perfectionnements a la desulfuration des gaz

Country Status (7)

Country Link
US (2) US4115518A (fr)
BE (1) BE835211A (fr)
DE (1) DE2548845A1 (fr)
FR (1) FR2290240A1 (fr)
GB (1) GB1531758A (fr)
LU (1) LU73716A1 (fr)
NL (1) NL7513020A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271994A1 (fr) * 1986-11-12 1988-06-22 The United States Environmental Protection Agency Hydroxyde de calcium modifié par un lignosulfonate pour l'élimination d'oxydes de soufre par injection dans le four

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US4177158A (en) * 1978-02-13 1979-12-04 Chevron Research Company Method for producing an attrition-resistant adsorbent for sulfur dioxide, the resulting composition and a process using same
DE2822086C2 (de) * 1978-05-20 1984-01-26 Rheinisch-Westfälische Kalkwerke AG, 5600 Wuppertal Verfahren zum Herstellen eines Absorptionsmittels
US4256703A (en) * 1978-11-17 1981-03-17 Chemed Corporation Fly ash collection
US4245573A (en) * 1978-12-22 1981-01-20 Chemed Corporation Air heater corrosion prevention
DE2920353A1 (de) * 1979-05-19 1980-11-27 Hoechst Ag Verfahren zur herstellung von entschweflungsmitteln fuer roheisen- oder stahlschmelzen
US4316813A (en) * 1980-08-04 1982-02-23 Engelhard Minerals & Chemicals Corp. Limestone-based sorbent agglomerates for removal of sulfur compounds in hot gases and method of making
US4387653A (en) * 1980-08-04 1983-06-14 Engelhard Corporation Limestone-based sorbent agglomerates for removal of sulfur compounds in hot gases and method of making
CA1151633A (fr) * 1981-05-27 1983-08-09 Clive D. R. Macgregor Absorption de bioxyde de carbone
US4556547A (en) * 1982-02-01 1985-12-03 Takeda Chemical Industries, Ltd. Process for treatment of gases
US4454099A (en) * 1982-05-06 1984-06-12 Phillips Petroleum Company Sorbent bases treated with organic halides and their use to remove acidic substances from gas mixtures
DE3232081A1 (de) * 1982-08-28 1984-03-01 Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen Absorptionsmittel fuer die trockene entfernung von schwefeldioxid aus rauchgasen
US4550098A (en) * 1982-11-12 1985-10-29 The Boc Group, Inc. Methods for the removal of gaseous impurities from mixed gas streams
US4668489A (en) * 1984-01-30 1987-05-26 Efb Inc. Method for treating gas streams
US4542000A (en) * 1984-01-30 1985-09-17 Efb, Inc. Method for treating gas streams
US4663136A (en) * 1984-05-29 1987-05-05 Ets, Inc. Emission control process for combustion flue gases
US5084256A (en) * 1986-05-29 1992-01-28 Electric Power Research Institute, Inc. Method for reduction of sulfur products for gases by injection of powdered alkali sorbent at intermediate temperatures
DK119687A (da) * 1987-03-06 1988-09-07 Smidth & Co As F L Fremgangsmaade og apparat til fjernelse af svovloxider fra en varm, svovldioxidholdig gas
US5017349A (en) * 1989-03-21 1991-05-21 The University Of Tennessee Research Corporation Method for desulfurization of flue gases
DK170891A (da) * 1991-02-19 1992-08-20 Intevep Sa Fremgangsmaade til fjernelse af effluenter fra udgangsgasser dannet ved forbraending af et braendstof
US5470556A (en) * 1993-12-22 1995-11-28 Shell Oil Company Method for reduction of sulfur trioxide in flue gases
GB2291868A (en) * 1994-07-30 1996-02-07 Daniel Stewart Robertson Treating exhaust gases with a suspension of dolomite
DE19609966A1 (de) * 1996-03-14 1997-09-25 Intensiv Filter Gmbh Verfahren zur Reinigung SO¶2¶-haltiger Abgase
NO303565B1 (no) * 1996-10-15 1998-08-03 Thomas Thomassen FremgangsmÕte og anordning for fjerning av kvikks°lv og svoveldioksyd fra r°kgasser
US6692656B1 (en) 1998-04-01 2004-02-17 Premier Chemicals, Llc Amphoteric magnesium buffers
WO2001078874A1 (fr) * 2000-04-18 2001-10-25 Alstom (Switzerland) Ltd Procede et appareil pour ameliorer la capacite de capture du soufre d'un materiau alcalino-terreux
US8124036B1 (en) 2005-10-27 2012-02-28 ADA-ES, Inc. Additives for mercury oxidation in coal-fired power plants
US20030027089A1 (en) * 2001-02-19 2003-02-06 Martin Mueller Method and device for reducing the acidic pollutant emissions of industrial installations
US7618606B2 (en) * 2003-02-06 2009-11-17 The Ohio State University Separation of carbon dioxide (CO2) from gas mixtures
CA3016138C (fr) 2004-06-28 2021-05-04 Douglas C. Comrie Reduction des emissions de gaz sulfureux issus de la combustion de combustibles carbones
US7678351B2 (en) * 2005-03-17 2010-03-16 The Ohio State University High temperature CO2 capture using engineered eggshells: a route to carbon management
BRPI0606285A2 (pt) 2005-03-17 2009-06-09 Nox Ii International Ltd redução de emissões de mercúrio a partir da queima de carvão
CA3148289C (fr) * 2005-03-17 2024-01-23 Nox Ii, Ltd. Reduction des emissions de mercure de la combustion de charbon
US20070140943A1 (en) * 2005-12-21 2007-06-21 Comrie Douglas C Sorbent composition to reduce emissions from the burning of carbonaceous fuels
US8150776B2 (en) 2006-01-18 2012-04-03 Nox Ii, Ltd. Methods of operating a coal burning facility
CA2664674C (fr) * 2006-09-25 2014-09-23 The Ohio State University Production d'hydrogene haute pression haute purete avec capture sur place de co2 et de soufre dans un reacteur a une seule etape
US20100263577A1 (en) * 2009-04-21 2010-10-21 Industrial Accessories Company Pollution abatement process for fossil fuel-fired boilers
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
WO2011097488A1 (fr) 2010-02-04 2011-08-11 Ada Environmental Solutions, Llc Procédé et système pour contrôler les émissions de mercure de processus de chauffage au charbon
US8524179B2 (en) 2010-10-25 2013-09-03 ADA-ES, Inc. Hot-side method and system
US11298657B2 (en) 2010-10-25 2022-04-12 ADA-ES, Inc. Hot-side method and system
US8951487B2 (en) 2010-10-25 2015-02-10 ADA-ES, Inc. Hot-side method and system
PL2545334T3 (pl) 2010-03-10 2018-11-30 ADA-ES, Inc. Sposób wtryskiwania w fazie rozcieńczonej suchych materiałów alkalicznych do gazu
US8784757B2 (en) 2010-03-10 2014-07-22 ADA-ES, Inc. Air treatment process for dilute phase injection of dry alkaline materials
US8845986B2 (en) 2011-05-13 2014-09-30 ADA-ES, Inc. Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
GB201114105D0 (en) * 2011-08-16 2011-09-28 Imp Innovations Ltd Co2 capture process
US9017452B2 (en) 2011-11-14 2015-04-28 ADA-ES, Inc. System and method for dense phase sorbent injection
US8883099B2 (en) 2012-04-11 2014-11-11 ADA-ES, Inc. Control of wet scrubber oxidation inhibitor and byproduct recovery
US8974756B2 (en) 2012-07-25 2015-03-10 ADA-ES, Inc. Process to enhance mixing of dry sorbents and flue gas for air pollution control
US9957454B2 (en) 2012-08-10 2018-05-01 ADA-ES, Inc. Method and additive for controlling nitrogen oxide emissions
US10350545B2 (en) 2014-11-25 2019-07-16 ADA-ES, Inc. Low pressure drop static mixing system
CN105771620A (zh) * 2016-05-05 2016-07-20 张锐 一种高效脱硫剂及其制备方法
CN106596198A (zh) * 2016-12-20 2017-04-26 哈尔滨工业大学 一种在线so3测量系统及方法
US10828600B1 (en) * 2019-08-06 2020-11-10 General Electric Company System and method for removing sulfur trioxide from a flue gas

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906606C (de) * 1951-10-21 1954-03-15 Ruhrchemie Ag Verfahren zur Entfernung des in Gasen vorhandenen Schwefels
US2772945A (en) * 1953-11-27 1956-12-04 Standard Oil Co Regeneration of hydrogen sulfide absorbent and manufacture of sulfur

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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GB435560A (en) * 1934-03-23 1935-09-23 Lodge Cottrell Ltd Improvements in or relating to the treatment of waste industrial gases
GB470417A (en) * 1936-02-14 1937-08-16 Leslie James Burrage Improvements in or relating to the treatment of gases containing hydrochloric acid
DE1285659B (de) * 1965-09-16 1968-12-19 Bergwerksverband Gmbh Verfahren zur Adsorption von Schwefeldioxid aus schwefeldioxidhaltigen Abgasen
DE1594673A1 (de) * 1965-11-13 1971-02-04 Bergwerksverband Gmbh Verfahren zur Entfernung von Schwefeldioxyd aus schwefeldioxydhaltigen Gasen
US3632306A (en) * 1969-02-18 1972-01-04 Chemical Construction Corp Removal of sulfur dioxide from waste gases
US3637347A (en) * 1969-07-31 1972-01-25 Combustion Eng Air pollution control system with chemical recovery
US4014981A (en) * 1973-05-21 1977-03-29 Horizons Incorporated, A Division Of Horizons Research Incorporated Removal of sulfur from stack gases
JPS5217824B2 (fr) * 1974-04-19 1977-05-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906606C (de) * 1951-10-21 1954-03-15 Ruhrchemie Ag Verfahren zur Entfernung des in Gasen vorhandenen Schwefels
US2772945A (en) * 1953-11-27 1956-12-04 Standard Oil Co Regeneration of hydrogen sulfide absorbent and manufacture of sulfur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271994A1 (fr) * 1986-11-12 1988-06-22 The United States Environmental Protection Agency Hydroxyde de calcium modifié par un lignosulfonate pour l'élimination d'oxydes de soufre par injection dans le four
EP0577226A1 (fr) * 1986-11-12 1994-01-05 The United States Environmental Protection Agency Hydroxyde de calcium modifié par un lignosulfonate pour l'élimination d'oxydes de soufre par injection dans le four

Also Published As

Publication number Publication date
LU73716A1 (fr) 1976-06-11
FR2290240B1 (fr) 1978-11-24
US4233175A (en) 1980-11-11
DE2548845A1 (de) 1976-05-13
GB1531758A (en) 1978-11-08
US4115518A (en) 1978-09-19
BE835211A (fr) 1976-03-01
NL7513020A (nl) 1976-05-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse