FR2958181B1 - PROCESS FOR THE REMOVAL OF ALKALI OXIDES FROM THE GAS PHASE - Google Patents

PROCESS FOR THE REMOVAL OF ALKALI OXIDES FROM THE GAS PHASE

Info

Publication number
FR2958181B1
FR2958181B1 FR1001405A FR1001405A FR2958181B1 FR 2958181 B1 FR2958181 B1 FR 2958181B1 FR 1001405 A FR1001405 A FR 1001405A FR 1001405 A FR1001405 A FR 1001405A FR 2958181 B1 FR2958181 B1 FR 2958181B1
Authority
FR
France
Prior art keywords
removal
gas phase
alkali oxides
oxides
alkali
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.)
Active
Application number
FR1001405A
Other languages
French (fr)
Other versions
FR2958181A1 (en
Inventor
Patrick Briot
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1001405A priority Critical patent/FR2958181B1/en
Priority to PCT/FR2011/000100 priority patent/WO2011124771A1/en
Publication of FR2958181A1 publication Critical patent/FR2958181A1/en
Application granted granted Critical
Publication of FR2958181B1 publication Critical patent/FR2958181B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D53/38—Removing components of undefined structure
    • B01D53/42—Basic components
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/32—Purifying combustible gases containing carbon monoxide with selectively adsorptive solids, e.g. active carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/602—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
FR1001405A 2010-04-06 2010-04-06 PROCESS FOR THE REMOVAL OF ALKALI OXIDES FROM THE GAS PHASE Active FR2958181B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1001405A FR2958181B1 (en) 2010-04-06 2010-04-06 PROCESS FOR THE REMOVAL OF ALKALI OXIDES FROM THE GAS PHASE
PCT/FR2011/000100 WO2011124771A1 (en) 2010-04-06 2011-02-18 Method for eliminating alkali-metal oxides in gaseous phase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001405A FR2958181B1 (en) 2010-04-06 2010-04-06 PROCESS FOR THE REMOVAL OF ALKALI OXIDES FROM THE GAS PHASE

Publications (2)

Publication Number Publication Date
FR2958181A1 FR2958181A1 (en) 2011-10-07
FR2958181B1 true FR2958181B1 (en) 2014-09-05

Family

ID=42985610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001405A Active FR2958181B1 (en) 2010-04-06 2010-04-06 PROCESS FOR THE REMOVAL OF ALKALI OXIDES FROM THE GAS PHASE

Country Status (2)

Country Link
FR (1) FR2958181B1 (en)
WO (1) WO2011124771A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340399A (en) * 1980-12-22 1982-07-20 General Electric Company Method of removing alkali metal contamination from a gaseous stream
DE3926574A1 (en) * 1989-08-11 1991-02-14 Metallgesellschaft Ag METHOD FOR DEPOSITING ALKALI AND HEAVY METAL COMPOUNDS FROM HOT GASES
DE4420839A1 (en) * 1994-06-15 1995-12-21 Steag Ag Method and device for separating vaporous alkali and heavy metal compounds from hot combustion gases
DE4422899A1 (en) * 1994-06-30 1996-01-11 Metallgesellschaft Ag Single step process for removing liq. ash and alkali cpds. from power station flue gases
DE102008013179A1 (en) * 2007-12-22 2009-06-25 Uhde Gmbh Removal of liquid ash and alkalis from a synthesis gas

Also Published As

Publication number Publication date
WO2011124771A1 (en) 2011-10-13
FR2958181A1 (en) 2011-10-07

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