BE757189A - Procede de purification de gypses residuaires de l'industrie chimique - Google Patents

Procede de purification de gypses residuaires de l'industrie chimique

Info

Publication number
BE757189A
BE757189A BE757189DA BE757189A BE 757189 A BE757189 A BE 757189A BE 757189D A BE757189D A BE 757189DA BE 757189 A BE757189 A BE 757189A
Authority
BE
Belgium
Prior art keywords
gypses
chemical industry
purifying residual
purifying
residual
Prior art date
Application number
Other languages
English (en)
Original Assignee
Giulini Gmbh Geb
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.)
Publication date
Publication of BE757189A publication Critical patent/BE757189A/fr

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
    • C01F11/468—Purification of calcium sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE757189D 1969-10-08 Procede de purification de gypses residuaires de l'industrie chimique BE757189A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691950658 DE1950658B2 (de) 1969-10-08 1969-10-08 Verfahren zur Reinigung von Abfallgipsen der chemischen Industrie

Publications (1)

Publication Number Publication Date
BE757189A true BE757189A (fr) 1971-03-16

Family

ID=5747606

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757189D BE757189A (fr) 1969-10-08 Procede de purification de gypses residuaires de l'industrie chimique

Country Status (7)

Country Link
JP (1) JPS5518658B1 (fr)
BE (1) BE757189A (fr)
DE (1) DE1950658B2 (fr)
FR (1) FR2064195B1 (fr)
GB (1) GB1316371A (fr)
NL (1) NL7012462A (fr)
YU (1) YU33657B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113213521A (zh) * 2021-05-12 2021-08-06 昆明理工大学 一种废石膏增强白度的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102765741B (zh) * 2012-07-18 2014-04-02 浙江天蓝环保技术股份有限公司 一种白泥/电石渣-石膏法脱硫石膏浆液的分离除杂装置
RU2617480C2 (ru) * 2015-08-26 2017-04-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Комсомольский-на-Амуре государственный технический университет" (ФГБОУ ВО "КнАГТУ") Способ изготовления строительных материалов
RU2618550C1 (ru) * 2016-03-17 2017-05-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Комсомольский-на-Амуре государственный технический университет" (ФГБОУ ВО "КнАГТУ") Способ изготовления строительных материалов

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113213521A (zh) * 2021-05-12 2021-08-06 昆明理工大学 一种废石膏增强白度的方法

Also Published As

Publication number Publication date
YU33657B (en) 1977-12-31
FR2064195A1 (fr) 1971-07-16
DE1950658B2 (de) 1975-05-22
NL7012462A (fr) 1971-04-14
JPS5518658B1 (fr) 1980-05-20
YU245470A (en) 1977-06-30
GB1316371A (en) 1973-05-09
FR2064195B1 (fr) 1973-01-12
DE1950658A1 (de) 1971-04-15

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