IT1153125B - Procedimento per produrre gesso - Google Patents

Procedimento per produrre gesso

Info

Publication number
IT1153125B
IT1153125B IT22642/82A IT2264282A IT1153125B IT 1153125 B IT1153125 B IT 1153125B IT 22642/82 A IT22642/82 A IT 22642/82A IT 2264282 A IT2264282 A IT 2264282A IT 1153125 B IT1153125 B IT 1153125B
Authority
IT
Italy
Prior art keywords
producing plaster
plaster
producing
Prior art date
Application number
IT22642/82A
Other languages
English (en)
Other versions
IT8222642A1 (it
IT8222642A0 (it
Inventor
Helmut Weissert
Manfred Kraus
Willi Strauss
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 IT8222642A0 publication Critical patent/IT8222642A0/it
Publication of IT8222642A1 publication Critical patent/IT8222642A1/it
Application granted granted Critical
Publication of IT1153125B publication Critical patent/IT1153125B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B11/00—Calcium sulfate cements
    • C04B11/26—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke
    • C04B11/262—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke waste gypsum other than phosphogypsum
    • C04B11/264—Gypsum from the desulfurisation of flue gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Materials For Medical Uses (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
IT22642/82A 1981-07-29 1982-07-29 Procedimento per produrre gesso IT1153125B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3129878A DE3129878C2 (de) 1981-07-29 1981-07-29 Verfahren zur Herstellung von Alpha-Calciumsulfathalbhydrat aus Entschwefelungsschlamm

Publications (3)

Publication Number Publication Date
IT8222642A0 IT8222642A0 (it) 1982-07-29
IT8222642A1 IT8222642A1 (it) 1984-01-29
IT1153125B true IT1153125B (it) 1987-01-14

Family

ID=6137979

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22642/82A IT1153125B (it) 1981-07-29 1982-07-29 Procedimento per produrre gesso

Country Status (5)

Country Link
JP (1) JPS5832021A (it)
DE (1) DE3129878C2 (it)
FR (1) FR2510548A1 (it)
IT (1) IT1153125B (it)
NL (1) NL8203014A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107417148A (zh) * 2017-09-04 2017-12-01 青川县天运金属开发有限公司 一种电镀污泥中金属提取后尾渣的处理方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3245754C2 (de) * 1982-12-10 1986-03-13 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Verfahren zum Herstellen von Calciumsulfatdihydrat
DE3414822A1 (de) * 1984-04-19 1985-11-07 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Verfahren zur weiterverarbeitung von entschwefelungschlamm einer rauchgasentschwefelungsanlage
DK401985A (da) * 1984-10-10 1986-04-11 Niro Atomizer As Fremgangsmaade til fremstilling af et hurtigt afbindende materiale med stor styrke
FR2594363B1 (fr) * 1986-02-19 1988-06-17 Kuhn Sa Machine a trier des noyaux de fonderie
EP0237802B1 (de) * 1986-02-20 1990-05-09 Gebr. Knauf Westdeutsche Gipswerke KG Verfahren zur Herstellung von Calciumsulfat-Anhydrit und abbindefähigen Calciumsulfaten
DE4409219C2 (de) * 1994-03-18 1997-03-27 Salzgitter Anlagenbau Verfahren zur kontinuierlichen Herstellung von alpha-Calciumsulfat-Halbhydrat aus Calciumsulfat-Dihydrat
DE10050072B4 (de) * 2000-10-10 2011-07-07 BOKELA Ingenieurgesellschaft für mechanische Verfahrenstechnik mbH, 76131 Verfahren zur chemischen und/oder thermischen Umwandlung von mindestens einem Stoff und Vorrichtung zur Durchführung des Verfahrens

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH282976A (de) * 1949-03-26 1952-05-31 Petra Corp Reg Trust Verfahren zum Herstellen von Gips in strömendem, überhitztem Wasserdampf und Vorrichtung zur Ausübung des Verfahrens.
FR1409248A (fr) * 1963-07-04 1965-08-27 Prayon Procédé de purification du gypse résiduaire provenant de la fabrication d'acide phosphorique par l'attaque sulfurique de phosphates naturels
GB1101771A (en) * 1963-08-14 1968-01-31 Bpb Industries Ltd Improvements relating to the production of gypsum plaster
BE788495A (fr) * 1971-09-18 1973-01-02 Knauf Westdeutsche Gips Procede de fabrication de sulfates de calcium, durcissables a partir desulfates de calcium finement divises
JPS5722888B2 (it) * 1973-08-20 1982-05-15
DE2519489A1 (de) * 1975-05-02 1976-11-18 Heinz Hoelter Verfahren zur herstellung von gips nach so tief 2-waschverfahren, vorzugsweise rauchgaswaesche hinter kraftwerken und sinterstrassen
GB1547422A (en) * 1975-03-31 1979-06-20 Japan Government Manufacture of gypsum
DE2730707A1 (de) * 1977-07-07 1979-01-25 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur rueckgewinnung von gips-dihydrat aus gipshaltigen schlaemmen
DE2925468B2 (de) * 1979-06-23 1981-04-09 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Anlage zur Gewinnung von Gips

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107417148A (zh) * 2017-09-04 2017-12-01 青川县天运金属开发有限公司 一种电镀污泥中金属提取后尾渣的处理方法

Also Published As

Publication number Publication date
IT8222642A1 (it) 1984-01-29
IT8222642A0 (it) 1982-07-29
NL8203014A (nl) 1983-02-16
DE3129878A1 (de) 1983-03-10
FR2510548A1 (fr) 1983-02-04
DE3129878C2 (de) 1985-01-31
JPS5832021A (ja) 1983-02-24

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