FI980394A - A method for reactivating a sorbent to allow its reuse - Google Patents

A method for reactivating a sorbent to allow its reuse Download PDF

Info

Publication number
FI980394A
FI980394A FI980394A FI980394A FI980394A FI 980394 A FI980394 A FI 980394A FI 980394 A FI980394 A FI 980394A FI 980394 A FI980394 A FI 980394A FI 980394 A FI980394 A FI 980394A
Authority
FI
Finland
Prior art keywords
reactivating
sorbent
reuse
allow
Prior art date
Application number
FI980394A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI980394A0 (en
Inventor
John H Chiu
Original Assignee
Abb Research Ltd
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 Abb Research Ltd filed Critical Abb Research Ltd
Publication of FI980394A0 publication Critical patent/FI980394A0/en
Publication of FI980394A publication Critical patent/FI980394A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/002—Supplying water
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants
    • 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
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • 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
    • B01J20/041—Oxides or hydroxides
    • 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
    • B01J20/34—Regenerating or reactivating
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • 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
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
    • B01J20/3466—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase with steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/103—Cooling recirculating particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FI980394A 1995-08-21 1998-02-20 A method for reactivating a sorbent to allow its reuse FI980394A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51748695A 1995-08-21 1995-08-21
PCT/IB1996/000930 WO1997006889A1 (en) 1995-08-21 1996-07-29 A method for reactivating sorbent to enable the reuse thereof

Publications (2)

Publication Number Publication Date
FI980394A0 FI980394A0 (en) 1998-02-20
FI980394A true FI980394A (en) 1998-04-20

Family

ID=24060013

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980394A FI980394A (en) 1995-08-21 1998-02-20 A method for reactivating a sorbent to allow its reuse

Country Status (10)

Country Link
KR (1) KR100312360B1 (en)
CN (1) CN1104946C (en)
CA (1) CA2230019C (en)
CZ (1) CZ51098A3 (en)
FI (1) FI980394A (en)
IN (1) IN188644B (en)
PL (1) PL325057A1 (en)
SE (1) SE9800396D0 (en)
TW (1) TW397706B (en)
WO (1) WO1997006889A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6290921B1 (en) 1999-11-03 2001-09-18 Foster Wheeler Enegeria Oy Method and apparatus for binding pollutants in flue gas
ATE506119T1 (en) * 2003-11-14 2011-05-15 Ca Minister Natural Resources PRETREATMENT OF SORBENTS CONTAINING LIME BY HYDROGENATION
KR100699519B1 (en) * 2005-11-15 2007-03-23 한국에너지기술연구원 Circulating fluidized bed boiler for combustion of waste and RPF
ES2684133T3 (en) * 2008-11-19 2018-10-01 Ohio State Innovation Foundation Carbonation and calcination reaction procedure for CO2 capture using a highly regenerable sorbent
US9074767B2 (en) 2010-02-11 2015-07-07 Alstom Technology Ltd Rotary bottom ash regeneration system
US9657937B2 (en) * 2010-08-23 2017-05-23 Saudi Arabian Oil Company Steam generation system having multiple combustion chambers and dry flue gas cleaning
FI123704B (en) * 2011-02-04 2013-09-30 Foster Wheeler Energia Oy A method for operating an oxygen combustion circulating fluidized bed boiler
SE538327C2 (en) * 2012-08-31 2016-05-17 Marketing I Konsulting Per Anders Brattemo Procedure for cleaning exhaust gases
CN103446875B (en) * 2013-07-29 2016-03-30 浙江大学 The method of the desulfurizing agent reinforcing desulfuration of recirculating fluidized bed combustion system and system thereof
PL2884163T3 (en) * 2013-12-16 2017-09-29 Doosan Lentjes Gmbh Fluidized bed apparatus with a fluidized bed heat exchanger
JP2017120151A (en) * 2015-12-28 2017-07-06 川崎重工業株式会社 Combustion facility

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312280A (en) * 1980-03-13 1982-01-26 The United States Of America As Represented By The United States Department Of Energy Method of increasing the sulfation capacity of alkaline earth sorbents
SE457014B (en) * 1987-03-25 1988-11-21 Abb Stal Ab PROVIDED TO IMPROVE THE USE OF SULFUR ABSORBENT IN PRE-BURNING IN A FLUIDIZED BATH AND A POWER PLANT WITH FLUIDIZED BOTH PREPARATION
US5345883A (en) * 1992-12-31 1994-09-13 Combustion Engineering, Inc. Reactivation of sorbent in a fluid bed boiler

Also Published As

Publication number Publication date
SE9800396L (en) 1998-02-11
SE9800396D0 (en) 1998-02-11
WO1997006889A1 (en) 1997-02-27
PL325057A1 (en) 1998-07-06
CN1199353A (en) 1998-11-18
KR19990044099A (en) 1999-06-25
IN188644B (en) 2002-10-26
TW397706B (en) 2000-07-11
CA2230019A1 (en) 1997-02-27
CZ51098A3 (en) 1998-07-15
FI980394A0 (en) 1998-02-20
KR100312360B1 (en) 2002-02-28
CN1104946C (en) 2003-04-09
CA2230019C (en) 2002-01-22

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