DK491583A - Fremgangsmaade til fremstilling af calciumsulfat-dihydrat i forbindelse med afsvovling af roeggasser fra kraftvaerker - Google Patents

Fremgangsmaade til fremstilling af calciumsulfat-dihydrat i forbindelse med afsvovling af roeggasser fra kraftvaerker Download PDF

Info

Publication number
DK491583A
DK491583A DK491583A DK491583A DK491583A DK 491583 A DK491583 A DK 491583A DK 491583 A DK491583 A DK 491583A DK 491583 A DK491583 A DK 491583A DK 491583 A DK491583 A DK 491583A
Authority
DK
Denmark
Prior art keywords
desulaturation
procedure
preparation
connection
power plants
Prior art date
Application number
DK491583A
Other languages
English (en)
Other versions
DK491583D0 (da
DK155724B (da
DK155724C (da
Inventor
Karl-Rudolf Hegemann
Helmut Weissert
Juergen Leimkuehler
Original Assignee
Bischoff Gasreinigung
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 Bischoff Gasreinigung filed Critical Bischoff Gasreinigung
Publication of DK491583D0 publication Critical patent/DK491583D0/da
Publication of DK491583A publication Critical patent/DK491583A/da
Publication of DK155724B publication Critical patent/DK155724B/da
Application granted granted Critical
Publication of DK155724C publication Critical patent/DK155724C/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/50Sulfur oxides
    • B01D53/501Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00Compounds of calcium, strontium, or barium
    • C01F11/46Sulfates
    • C01F11/464Sulfates of Ca from gases containing sulfur oxides

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)
DK491583A 1982-12-10 1983-10-26 Fremgangsmaade til fremstilling af calciumsulfat-dihydrat i forbindelse med afsvovling af roeggas fra kraftvaerker DK155724C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3245754 1982-12-10
DE3245754A DE3245754C2 (de) 1982-12-10 1982-12-10 Verfahren zum Herstellen von Calciumsulfatdihydrat

Publications (4)

Publication Number Publication Date
DK491583D0 DK491583D0 (da) 1983-10-26
DK491583A true DK491583A (da) 1984-06-11
DK155724B DK155724B (da) 1989-05-08
DK155724C DK155724C (da) 1989-09-25

Family

ID=6180337

Family Applications (1)

Application Number Title Priority Date Filing Date
DK491583A DK155724C (da) 1982-12-10 1983-10-26 Fremgangsmaade til fremstilling af calciumsulfat-dihydrat i forbindelse med afsvovling af roeggas fra kraftvaerker

Country Status (8)

Country Link
US (1) US4576803A (da)
AT (1) AT384957B (da)
CA (1) CA1214310A (da)
DE (1) DE3245754C2 (da)
DK (1) DK155724C (da)
FR (1) FR2537559B1 (da)
IT (1) IT1170233B (da)
NL (1) NL8303749A (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415541A1 (de) * 1984-04-26 1985-10-31 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Verfahren und vorrichtung zum entschwefeln von rauchgasen
DE3512500A1 (de) * 1985-04-06 1986-10-09 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Mehrstufiges hci, so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts)-waschverfahren fuer rauchgasreinigung vorzugsweise hinter fossilen kraftwerken
DE3601454A1 (de) * 1986-01-20 1987-07-30 Hoelter Heinz Verfahren zur entfernung von hcl, hf, so(pfeil abwaerts)3(pfeil abwaerts), so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) aus verbrennungsabgasen durch eine simultane nasswaesche mit gesteuertem waschwasserkreislauf und spezifischer kalkzugabe
US5374747A (en) * 1993-12-23 1994-12-20 Arco Chemical Technology, L.P. Epoxidation process and catalyst therefore
US5512097A (en) * 1994-04-08 1996-04-30 Emmer; Wayne W. Removal of sulfur oxides from waste gases by scrubbing with an aqueous slurry of finely comminuted limestone
US5885319A (en) * 1997-08-04 1999-03-23 Burton; R. Edward System and method for processing effluvia gas to produce enriched fertilizer
US5897702A (en) * 1998-02-19 1999-04-27 Fuller Company Removal of sulfur oxides from preheater off gases
US6299848B1 (en) 1998-09-25 2001-10-09 Hamon Research-Cottrell Process for removing sulfur dioxide out of a gas
DE102005044779A1 (de) * 2005-09-20 2007-03-22 Messer Group Gmbh Verfahren zum Einstellen der Schwefeldioxidkonzentration in Rauchgasen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2080779A (en) * 1937-05-18 Purification of combustion gases
US2090142A (en) * 1933-12-28 1937-08-17 Ici Ltd Wet purification of gases
US2090143A (en) * 1934-03-10 1937-08-17 Ici Ltd Gas washing
DE1467292A1 (de) * 1963-08-24 1969-01-23 Yawata Chem Ind Co Ltd Verfahren zur kontinuierlichen Herstellung von Gips und Eisenoxyd
GB1390163A (en) * 1972-07-25 1975-04-09 Fuji Kasui Eng Co Ltd Process for gas-absorption and dust-removal
JPS5143837B2 (da) * 1973-03-16 1976-11-25
JPS531171A (en) * 1976-06-10 1978-01-07 Chiyoda Chem Eng & Constr Co Ltd Removal of sulfur oxides in exhaust gas
US4150096A (en) * 1977-10-31 1979-04-17 Nelms William M Process for treating combustion gases
JPS5511045A (en) * 1978-07-11 1980-01-25 Mitsubishi Heavy Ind Ltd Exhaust gas processing method
DE3110974C2 (de) * 1981-03-20 1986-12-11 Knauf-Research-Cottrell GmbH & Co Umwelttechnik KG, 8715 Iphofen Verfahren zur Herstellung von sphärischen Calciumsulfatdihydrat-Körnern
DE3129878C2 (de) * 1981-07-29 1985-01-31 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Verfahren zur Herstellung von Alpha-Calciumsulfathalbhydrat aus Entschwefelungsschlamm
DE3240317C2 (de) * 1982-10-30 1986-06-12 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Verfahren zur Herstellung von Calciumsulfat-Dihydrat im Zuge der Entschwefelung von Rauchgasen aus Kraftwerkskesselfeuerungen

Also Published As

Publication number Publication date
DE3245754C2 (de) 1986-03-13
NL8303749A (nl) 1984-07-02
CA1214310A (en) 1986-11-25
DK491583D0 (da) 1983-10-26
AT384957B (de) 1988-02-10
US4576803A (en) 1986-03-18
DE3245754A1 (de) 1984-07-19
IT8323547A0 (it) 1983-10-31
DK155724B (da) 1989-05-08
DK155724C (da) 1989-09-25
FR2537559A1 (fr) 1984-06-15
FR2537559B1 (fr) 1987-06-19
IT1170233B (it) 1987-06-03

Similar Documents

Publication Publication Date Title
ES537014A0 (es) Procedimiento para la liquefaccion de gas natural
DK140883A (da) Fremgangsmaade til fremstilling af sfaerisk formede bakteriecelleaggregater
DK164687C (da) Fremgangsmaade til sterilisering af gasimpermeable overflader med chlordioxid
DK14283D0 (da) Fremgangsmade til fremstilling af ethere af ascorbinsyre og dermed beslaegtede forbindelser
DK225184A (da) Fremgangsmaade til fremstilling af n-phosphonomethylglycinsyre
DK309284D0 (da) Fremgangsmaade ved og anlaeg til fremstilling af filt med isotrop struktur
DK52385A (da) Fremgangsmaade og anlaeg til produktion af naturgas i vaeskeform
DK532083A (da) Fremgangsmaade og middel til forhindring af kedelstensaflejring fra vand
DK65683A (da) Fremgangsmaade til fremstilling af tert-butylalkylethere i naervaerelse af butadien
DK494183A (da) Fremgangsmaade til fremstilling af calciumsulfat-dihydrat i forbindelse med afsvovling af roeggasser
NO151458C (no) Fremgangsmaate og anlegg for fjerning av oksygen fra vann
DK491583A (da) Fremgangsmaade til fremstilling af calciumsulfat-dihydrat i forbindelse med afsvovling af roeggasser fra kraftvaerker
DK555383A (da) Fremgangsmaade til braending af cementklinker og anlaeg til udoevelse af fremgangsmaaden
DK424579A (da) Fremgangsmaade til fremstilling af blymonoxid ud fra blysulfat
DK32383A (da) Phosphinsyrederivater og fremgangsmaade til fremstilling af disse
DK314081A (da) Fremgangsmaade og anlaeg til fremstilling af alfagipssemihydrat
DK98684A (da) Fremgangsmaade til fremstilling af fedtsyreestere af ascorbinsyre
DK278684A (da) Substituerede sulfonylurinstofforbindelser, fremgangsmaade til fremstilling af disse forbindelser samt midler indeholdende disse med herbicid og plantevaekstregulerende virkning
DK280285A (da) Fremgangsmaade til fremstilling af ascorbinsyre
DK157666C (da) Fremgangsmaade til omdannelse af kalciumsulfat til kaliumsulfat eller natriumsulfat
DK497882A (da) Fremgangsmaade til fremstilling af syntetisk anhydrit i finkrystallinsk form
DK121485A (da) N-chlorsulfonyl-2-oxindol-1-carboxamid-forbindelser og fremgangsmaadetil fremstilling af 2-oxindol-1-carboxamid-forbindelser ud fra disse
DK381984A (da) Fremgangsmaade til fremstilling af aspartam
DK606184D0 (da) Fremgangsmaade til fremstilling af aconitsyre ved gaering og mikroorganisme til anvendelse derved
DK343683D0 (da) Fremgangsmade til fremstilling af anhydridet af n-formyl-l-asparaginsyre

Legal Events

Date Code Title Description
PBP Patent lapsed