FR2064195B1 - - Google Patents

Info

Publication number
FR2064195B1
FR2064195B1 FR7035880A FR7035880A FR2064195B1 FR 2064195 B1 FR2064195 B1 FR 2064195B1 FR 7035880 A FR7035880 A FR 7035880A FR 7035880 A FR7035880 A FR 7035880A FR 2064195 B1 FR2064195 B1 FR 2064195B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7035880A
Other versions
FR2064195A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BK Giulini Chemie GmbH
Original Assignee
Giulini Gebrueder GmbH
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 Giulini Gebrueder GmbH filed Critical Giulini Gebrueder GmbH
Publication of FR2064195A1 publication Critical patent/FR2064195A1/fr
Application granted granted Critical
Publication of FR2064195B1 publication Critical patent/FR2064195B1/fr
Expired legal-status Critical Current

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)
FR7035880A 1969-10-08 1970-10-05 Expired FR2064195B1 (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 (2)

Publication Number Publication Date
FR2064195A1 FR2064195A1 (fr) 1971-07-16
FR2064195B1 true FR2064195B1 (fr) 1973-01-12

Family

ID=5747606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7035880A Expired FR2064195B1 (fr) 1969-10-08 1970-10-05

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)

Families Citing this family (4)

* 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
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
GB1316371A (en) 1973-05-09
BE757189A (fr) 1971-03-16
DE1950658A1 (de) 1971-04-15
YU245470A (en) 1977-06-30
DE1950658B2 (de) 1975-05-22
NL7012462A (fr) 1971-04-14
JPS5518658B1 (fr) 1980-05-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse