DK189784D0 - Fremgangsmaade og apparat til behandling af biprodukter fra roeggasafsvovlning - Google Patents

Fremgangsmaade og apparat til behandling af biprodukter fra roeggasafsvovlning

Info

Publication number
DK189784D0
DK189784D0 DK1897/84A DK189784A DK189784D0 DK 189784 D0 DK189784 D0 DK 189784D0 DK 1897/84 A DK1897/84 A DK 1897/84A DK 189784 A DK189784 A DK 189784A DK 189784 D0 DK189784 D0 DK 189784D0
Authority
DK
Denmark
Prior art keywords
fluidized bed
bed reactor
temperature
agglomeration
entrained particles
Prior art date
Application number
DK1897/84A
Other languages
English (en)
Original Assignee
Niro Atomizer As
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 Niro Atomizer As filed Critical Niro Atomizer As
Priority to DK1897/84A priority Critical patent/DK189784D0/da
Publication of DK189784D0 publication Critical patent/DK189784D0/da
Priority to US06/719,161 priority patent/US4666694A/en
Priority to DK152985A priority patent/DK152893C/da
Priority to DE8585302517T priority patent/DE3563911D1/de
Priority to EP85302517A priority patent/EP0164192B1/en
Priority to AT85302517T priority patent/ATE35916T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing sulfur oxides
    • 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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
DK1897/84A 1984-04-12 1984-04-12 Fremgangsmaade og apparat til behandling af biprodukter fra roeggasafsvovlning DK189784D0 (da)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK1897/84A DK189784D0 (da) 1984-04-12 1984-04-12 Fremgangsmaade og apparat til behandling af biprodukter fra roeggasafsvovlning
US06/719,161 US4666694A (en) 1984-04-12 1985-04-02 Method for treating by-products from flue gas
DK152985A DK152893C (da) 1984-04-12 1985-04-03 Fremgangsmaade og reaktor til behandling af toerre, partikelformede biprodukter fra roeggasafsvovling
DE8585302517T DE3563911D1 (en) 1984-04-12 1985-04-10 Method and reactor for treating by-products from flue gas desulfurization
EP85302517A EP0164192B1 (en) 1984-04-12 1985-04-10 Method and reactor for treating by-products from flue gas desulfurization
AT85302517T ATE35916T1 (de) 1984-04-12 1985-04-10 Verfahren und reaktor zur behandlung von nebenprodukten der abgasentschwefelung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK1897/84A DK189784D0 (da) 1984-04-12 1984-04-12 Fremgangsmaade og apparat til behandling af biprodukter fra roeggasafsvovlning

Publications (1)

Publication Number Publication Date
DK189784D0 true DK189784D0 (da) 1984-04-12

Family

ID=8108890

Family Applications (1)

Application Number Title Priority Date Filing Date
DK1897/84A DK189784D0 (da) 1984-04-12 1984-04-12 Fremgangsmaade og apparat til behandling af biprodukter fra roeggasafsvovlning

Country Status (5)

Country Link
US (1) US4666694A (da)
EP (1) EP0164192B1 (da)
AT (1) ATE35916T1 (da)
DE (1) DE3563911D1 (da)
DK (1) DK189784D0 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544542A (en) * 1984-04-16 1985-10-01 Dorr-Oliver Incorporated Method for oxidation of flue gas desulfurization absorbent and the product produced thereby
DE3913822A1 (de) * 1989-04-26 1990-10-31 Vaw Ver Aluminium Werke Ag Verfahren zur herstellung chloridarmer gipsprodukte
WO1994007591A1 (en) * 1992-09-25 1994-04-14 Niro A/S Process of producing calcium hydroxide for absorption
US5312609A (en) * 1992-12-31 1994-05-17 Dravo Lime Company Method of sulfur dioxide removal from gaseous streams with α-hemihydrate gypsum product formation
US5722929A (en) * 1994-08-26 1998-03-03 Southwind Enterprises Inc. Particle agglomeration with acidic sulphate
US5516976A (en) * 1994-08-26 1996-05-14 Southwind Enterprises Inc. Sulphate agglomeration
US6112777A (en) * 1998-11-19 2000-09-05 Union Carbide Chemicals & Plastics Technology Corporation Process for bulk handling elastomeric materials via temperature control
CN1293935C (zh) * 2004-11-26 2007-01-10 深圳市华夏强汀环境工程有限公司 一种复合循环喷射流化床烟气脱硫方法及反应塔
US8452547B2 (en) 2010-12-29 2013-05-28 Memc Electronic Materials, Inc. Systems and methods for particle size determination and control in a fluidized bed reactor
US8849584B2 (en) 2010-12-29 2014-09-30 Sunedison, Inc. Systems and methods for particle size determination and control in a fluidized bed reactor for use with thermally decomposable silicon-containing gas
EP2686458A4 (en) 2011-03-18 2015-04-15 Orbite Aluminae Inc METHODS FOR RECOVERING RARE EARTH ELEMENTS FROM ALUMINUM-CONTAINING MATERIALS
EP2755918A4 (en) 2011-09-16 2015-07-01 Orbite Aluminae Inc PROCESS FOR PRODUCING TONERDE AND VARIOUS OTHER PRODUCTS
RU2016104423A (ru) 2012-01-10 2018-11-22 Орбит Текнолоджис Инк. Способы обработки красного шлама
CN103691302A (zh) * 2013-12-31 2014-04-02 吕宜德 一种干法脱硫装置及脱硫方法
CN108744940B (zh) * 2018-04-24 2023-10-20 北京北科环境工程有限公司 一种脱硫副产物氧化装置
CN113882202A (zh) * 2021-10-08 2022-01-04 山西路桥第七工程有限公司 一种cfb飞灰改良土路床施工工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533748A (en) * 1967-12-15 1970-10-13 Chemical Construction Corp Removal of sulfur oxides from waste gases
JPS5312902B2 (da) * 1972-03-27 1978-05-06
GB1529804A (en) * 1974-12-11 1978-10-25 Exxon Research Engineering Co Purification of pollutant-containing gases
US4024220A (en) * 1975-08-25 1977-05-17 Uop Inc. Flue gas scrubbing and conversion of calcium sulfite to calcium sulfate
CH595285A5 (da) * 1975-09-11 1978-02-15 Escher Wyss Ag
US4495162A (en) * 1981-09-04 1985-01-22 A/S Niro Atomizer Preparation of a calcium sulfate anhydrite material of low chloride content
US4595576A (en) * 1981-09-04 1986-06-17 A/S Niro Atomizer Process for flue gas desulfurization
DE3135200A1 (de) * 1981-09-05 1983-03-17 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur behandlung von endprodukten aus der rauchgasentschwefelung
US4495163A (en) * 1982-02-25 1985-01-22 Domtar Inc. Fluidized bed sulfur dioxide removal
US4544542A (en) * 1984-04-16 1985-10-01 Dorr-Oliver Incorporated Method for oxidation of flue gas desulfurization absorbent and the product produced thereby

Also Published As

Publication number Publication date
DE3563911D1 (en) 1988-09-01
US4666694A (en) 1987-05-19
ATE35916T1 (de) 1988-08-15
EP0164192A1 (en) 1985-12-11
EP0164192B1 (en) 1988-07-27

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