DK0858429T3 - Sammensætning som mindst omfatter natriumbicarbonat, fremgangsmåde til fremstilling heraf og anvendelser heraf - Google Patents

Sammensætning som mindst omfatter natriumbicarbonat, fremgangsmåde til fremstilling heraf og anvendelser heraf

Info

Publication number
DK0858429T3
DK0858429T3 DK96937380T DK96937380T DK0858429T3 DK 0858429 T3 DK0858429 T3 DK 0858429T3 DK 96937380 T DK96937380 T DK 96937380T DK 96937380 T DK96937380 T DK 96937380T DK 0858429 T3 DK0858429 T3 DK 0858429T3
Authority
DK
Denmark
Prior art keywords
less
sodium bicarbonate
composition
preparation
ammonia
Prior art date
Application number
DK96937380T
Other languages
English (en)
Inventor
Fabrice Fourcot
Jean-Claude Pouxviel
Christophe Zing
Original Assignee
Novacarb
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 Novacarb filed Critical Novacarb
Application granted granted Critical
Publication of DK0858429T3 publication Critical patent/DK0858429T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • 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
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • 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
    • B01D53/68—Halogens or halogen compounds
    • B01D53/685—Halogens or halogen compounds by treating the gases with solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/18—Preparation by the ammonia-soda process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/606—Carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Fodder In General (AREA)
  • External Artificial Organs (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DK96937380T 1995-10-31 1996-10-31 Sammensætning som mindst omfatter natriumbicarbonat, fremgangsmåde til fremstilling heraf og anvendelser heraf DK0858429T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9512973A FR2740362B1 (fr) 1995-10-31 1995-10-31 Procede de preparation de bicarbonate de sodium et son utilisation dans le traitement de fumees

Publications (1)

Publication Number Publication Date
DK0858429T3 true DK0858429T3 (da) 2006-05-08

Family

ID=9484185

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96937380T DK0858429T3 (da) 1995-10-31 1996-10-31 Sammensætning som mindst omfatter natriumbicarbonat, fremgangsmåde til fremstilling heraf og anvendelser heraf

Country Status (17)

Country Link
US (1) US6290872B1 (da)
EP (2) EP0858429B1 (da)
JP (1) JPH11514962A (da)
AT (1) ATE319656T1 (da)
AU (1) AU729957B2 (da)
BG (1) BG62803B1 (da)
CA (1) CA2233249C (da)
CZ (1) CZ131498A3 (da)
DE (1) DE69635898T2 (da)
DK (1) DK0858429T3 (da)
ES (1) ES2258270T3 (da)
FR (1) FR2740362B1 (da)
PL (1) PL326450A1 (da)
PT (1) PT858429E (da)
RO (1) RO120131B1 (da)
TR (1) TR199800760T2 (da)
WO (1) WO1997016377A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4711550B2 (ja) * 2001-07-04 2011-06-29 サンワケミカル株式会社 ハロゲンガスの除去方法
US6583103B1 (en) 2002-08-09 2003-06-24 S.C. Johnson & Son, Inc. Two part cleaning formula resulting in an effervescent liquid
US7531154B2 (en) * 2005-08-18 2009-05-12 Solvay Chemicals Method of removing sulfur dioxide from a flue gas stream
US7481987B2 (en) * 2005-09-15 2009-01-27 Solvay Chemicals Method of removing sulfur trioxide from a flue gas stream
US20090258813A1 (en) * 2008-04-15 2009-10-15 Blount Juanita C Clean freeze
TWI446966B (zh) * 2012-02-03 2014-08-01 China Steel Corp Catalyst for reducing nitrogen oxides in exhaust gas and methods for making the same
SG11201606580TA (en) * 2014-02-10 2016-09-29 Solvay Reactive composition based on sodium bicarbonate and process for its production
KR102422463B1 (ko) * 2014-02-10 2022-07-20 솔베이(소시에떼아노님) 중탄산나트륨 기재의 반응성 조성물 및 이의 제조 방법
FR3031514B1 (fr) * 2015-01-14 2018-08-31 Novacarb Composite de sels de sodium et d'ammonium pour la depollution des fumees

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1178417A (fr) * 1955-08-16 1959-05-11 Diamond Alkali Co Procédé de fabrication de composés chimiques par traitement thermique en particulier de carbonates alcalins
US3868444A (en) * 1969-11-26 1975-02-25 Dow Chemical Co Process for the preparation of porous sodium bicarbonate
DE2820357A1 (de) * 1978-05-10 1979-11-15 Metallgesellschaft Ag Verfahren zum entfernen von schwefeloxiden aus verbrennungsabgasen
FR2451344A1 (fr) * 1979-03-12 1980-10-10 Solvay Procede et installation pour la preparation de cristaux de bicarbonate de sodium
US4283372A (en) * 1979-04-09 1981-08-11 Intermountain Research And Devel. Corp. Recovery of alkali values from sodium bicarbonate-containing ore with ammonia
US4385039A (en) * 1981-09-18 1983-05-24 Koppers Company, Inc. Process for removal of sulfur oxides from waste gases
AU548689B2 (en) * 1981-09-18 1986-01-02 Environmental Elements Corp. Removing sulphur oxides from gases
US4664893A (en) * 1985-04-04 1987-05-12 Church And Dwight Co., Inc. Method for the preparation of a bicarbonate sorbent in flue gas desulfurization
US5585081A (en) * 1988-07-25 1996-12-17 The Babcock & Wilcox Company SOx, NOx and particulate removal system
JP2756317B2 (ja) * 1989-09-12 1998-05-25 日清製粉株式会社 家畜用飼料
US5002741A (en) * 1989-11-16 1991-03-26 Natec Resources Inc. Method for SOX /NOX pollution control
US5221544A (en) * 1991-12-04 1993-06-22 Church & Dwight Co., Inc. Production of dietary fatty acid salt products
JP3194610B2 (ja) * 1991-12-26 2001-07-30 ライオン株式会社 高嵩密度粒状漂白洗剤組成物
US5270023A (en) * 1992-10-30 1993-12-14 May Frank H Process for producing sodium carbonate, sodium bicarbonate and associated compounds
US5482646A (en) * 1993-03-05 1996-01-09 Church & Dwight Co., Inc. Powder detergent composition for cold water laundering of fabrics
IT1269193B (it) * 1994-01-20 1997-03-21 Solvay Composizione reattiva e procedimento per la purificazione di un gas contenente cloruro di idrogeno
US5830422A (en) * 1995-06-23 1998-11-03 Ormiston Mining And Smelting Co. Ltd. Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate

Also Published As

Publication number Publication date
DE69635898T2 (de) 2006-08-31
US6290872B1 (en) 2001-09-18
CZ131498A3 (cs) 1998-09-16
EP0858429B1 (fr) 2006-03-08
DE69635898D1 (de) 2006-05-04
AU7499696A (en) 1997-05-22
RO120131B1 (ro) 2005-09-30
TR199800760T2 (xx) 1998-08-21
CA2233249C (fr) 2005-05-31
PL326450A1 (en) 1998-09-28
EP0858429A1 (fr) 1998-08-19
PT858429E (pt) 2006-05-31
FR2740362A1 (fr) 1997-04-30
JPH11514962A (ja) 1999-12-21
ATE319656T1 (de) 2006-03-15
AU729957B2 (en) 2001-02-15
BG62803B1 (bg) 2000-08-31
EP1659097A1 (fr) 2006-05-24
WO1997016377A1 (fr) 1997-05-09
FR2740362B1 (fr) 1997-11-28
ES2258270T3 (es) 2006-08-16
CA2233249A1 (fr) 1997-05-09
BG102416A (en) 1998-12-30

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