SE9304242D0 - Sätt och anordning för framställning av gips med hög renhet - Google Patents

Sätt och anordning för framställning av gips med hög renhet

Info

Publication number
SE9304242D0
SE9304242D0 SE9304242A SE9304242A SE9304242D0 SE 9304242 D0 SE9304242 D0 SE 9304242D0 SE 9304242 A SE9304242 A SE 9304242A SE 9304242 A SE9304242 A SE 9304242A SE 9304242 D0 SE9304242 D0 SE 9304242D0
Authority
SE
Sweden
Prior art keywords
ion source
carbonate
dioxide
sulphide
sulphur
Prior art date
Application number
SE9304242A
Other languages
English (en)
Other versions
SE9304242L (sv
SE502159C2 (sv
Inventor
Sven Ragnarsson
Original Assignee
Flaekt Ab
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 Flaekt Ab filed Critical Flaekt Ab
Priority to SE9304242A priority Critical patent/SE502159C2/sv
Publication of SE9304242D0 publication Critical patent/SE9304242D0/sv
Priority to CZ19961825A priority patent/CZ288319B6/cs
Priority to PCT/SE1994/001003 priority patent/WO1995017348A1/en
Priority to AU12063/95A priority patent/AU1206395A/en
Priority to DK95903062T priority patent/DK0739310T3/da
Priority to PL94315116A priority patent/PL177366B1/pl
Priority to DE69413422T priority patent/DE69413422T2/de
Priority to AT95903062T priority patent/ATE171150T1/de
Priority to ES95903062T priority patent/ES2123944T3/es
Priority to JP7517348A priority patent/JPH09506851A/ja
Priority to KR1019960703427A priority patent/KR100350573B1/ko
Priority to EP95903062A priority patent/EP0739310B1/en
Publication of SE9304242L publication Critical patent/SE9304242L/sv
Publication of SE502159C2 publication Critical patent/SE502159C2/sv

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
SE9304242A 1993-12-22 1993-12-22 Sätt och anordning att framställa gips med hög renhet SE502159C2 (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9304242A SE502159C2 (sv) 1993-12-22 1993-12-22 Sätt och anordning att framställa gips med hög renhet
EP95903062A EP0739310B1 (en) 1993-12-22 1994-10-26 Method and device for producing high-purity gypsum
DE69413422T DE69413422T2 (de) 1993-12-22 1994-10-26 Verfahren und vorrichtung zur herstellung von gips mit hoher reinheit
PCT/SE1994/001003 WO1995017348A1 (en) 1993-12-22 1994-10-26 Method and device for producing high-purity gypsum
AU12063/95A AU1206395A (en) 1993-12-22 1994-10-26 Method and device for producing high-purity gypsum
DK95903062T DK0739310T3 (da) 1993-12-22 1994-10-26 Fremgangsmåde samt indretning til produktion af gips med høj renhed
PL94315116A PL177366B1 (pl) 1993-12-22 1994-10-26 Sposób wytwarzania gipsu o wysokiej czystości
CZ19961825A CZ288319B6 (en) 1993-12-22 1994-10-26 Process for preparing pure plaster
AT95903062T ATE171150T1 (de) 1993-12-22 1994-10-26 Verfahren und vorrichtung zur herstellung von gips mit hoher reinheit
ES95903062T ES2123944T3 (es) 1993-12-22 1994-10-26 Procedimiento y dispositivo para la produccion de yeso de alta pureza.
JP7517348A JPH09506851A (ja) 1993-12-22 1994-10-26 高純度セッコウの製造法および装置
KR1019960703427A KR100350573B1 (ko) 1993-12-22 1994-10-26 고순도석고제조방법및장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9304242A SE502159C2 (sv) 1993-12-22 1993-12-22 Sätt och anordning att framställa gips med hög renhet

Publications (3)

Publication Number Publication Date
SE9304242D0 true SE9304242D0 (sv) 1993-12-22
SE9304242L SE9304242L (sv) 1995-06-23
SE502159C2 SE502159C2 (sv) 1995-09-04

Family

ID=20392174

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9304242A SE502159C2 (sv) 1993-12-22 1993-12-22 Sätt och anordning att framställa gips med hög renhet

Country Status (12)

Country Link
EP (1) EP0739310B1 (sv)
JP (1) JPH09506851A (sv)
KR (1) KR100350573B1 (sv)
AT (1) ATE171150T1 (sv)
AU (1) AU1206395A (sv)
CZ (1) CZ288319B6 (sv)
DE (1) DE69413422T2 (sv)
DK (1) DK0739310T3 (sv)
ES (1) ES2123944T3 (sv)
PL (1) PL177366B1 (sv)
SE (1) SE502159C2 (sv)
WO (1) WO1995017348A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2159521C (en) * 1994-10-07 1999-11-09 Shigeo Iiyama Method for desulfurizing exhaust gas
FR2989285A1 (fr) * 2012-04-16 2013-10-18 Lab Sa Procede et installation d'epuration de fumees de combustion par voie humide
KR101484575B1 (ko) * 2013-03-18 2015-01-20 그린엔텍 주식회사 황산 폐액 처리 방법 및 그 장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873532A (en) * 1973-04-23 1975-03-25 Envirotech Corp Sulfur dioxide scrubbing process
DE4123258A1 (de) * 1991-07-13 1993-01-14 Steinmueller Gmbh L & C Verfahren zum reinigen eines schwefeldioxid und ggf. andere schadstoffe enthaltenden abgases

Also Published As

Publication number Publication date
DK0739310T3 (da) 1999-06-14
EP0739310B1 (en) 1998-09-16
KR100350573B1 (ko) 2002-11-14
PL177366B1 (pl) 1999-11-30
DE69413422D1 (de) 1998-10-22
CZ182596A3 (en) 1996-09-11
PL315116A1 (en) 1996-10-14
ATE171150T1 (de) 1998-10-15
DE69413422T2 (de) 1999-03-18
SE9304242L (sv) 1995-06-23
ES2123944T3 (es) 1999-01-16
SE502159C2 (sv) 1995-09-04
WO1995017348A1 (en) 1995-06-29
CZ288319B6 (en) 2001-05-16
JPH09506851A (ja) 1997-07-08
EP0739310A1 (en) 1996-10-30
AU1206395A (en) 1995-07-10

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Legal Events

Date Code Title Description
NUG Patent has lapsed