AU558394B2 - Recovery of calcium sulphate - Google Patents

Recovery of calcium sulphate

Info

Publication number: AU558394B2
Authority: AU; Australia
Prior art keywords: recovery; calcium sulphate; sulphate; calcium
Prior art date: 1982-02-15
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.): Ceased

Application number

AU11413/83A

Other versions

AU1141383A (en

Inventor

Volker Stein

Christian Von Ruffer

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.)

BOERGARDTS-SACHSENSTEIN GmbH

Original Assignee

BOERGARDTS SACHSENSTEIN 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.)

1982-02-15

Filing date

1983-02-15

Publication date

1987-01-29

1983-02-15 Application filed by BOERGARDTS SACHSENSTEIN GmbH filed Critical BOERGARDTS SACHSENSTEIN GmbH

1983-08-25 Publication of AU1141383A publication Critical patent/AU1141383A/en

1987-01-29 Application granted granted Critical

1987-01-29 Publication of AU558394B2 publication Critical patent/AU558394B2/en

2003-02-15 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title 2
235000011132 calcium sulphate Nutrition 0.000 title 1
239000001175 calcium sulphate Substances 0.000 title 1
238000011084 recovery Methods 0.000 title 1

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

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)

AU11413/83A 1982-02-15 1983-02-15 Recovery of calcium sulphate Ceased AU558394B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE32052480		1982-02-15
DE19823205248 DE3205248A1 (en)	1982-02-15	1982-02-15	Process for recovering calcium sulphates, preferably calcium sulphate dihydrate

Publications (2)

Publication Number	Publication Date
AU1141383A AU1141383A (en)	1983-08-25
AU558394B2 true AU558394B2 (en)	1987-01-29

Family

ID=6155703

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU11413/83A Ceased AU558394B2 (en)	1982-02-15	1983-02-15	Recovery of calcium sulphate

Country Status (4)

Country	Link
JP (1)	JPS58204823A (en)
AU (1)	AU558394B2 (en)
BR (1)	BR8300714A (en)
DE (1)	DE3205248A1 (en)

1982
- 1982-02-15 DE DE19823205248 patent/DE3205248A1/en not_active Ceased
1983
- 1983-02-11 BR BR8300714A patent/BR8300714A/en unknown
- 1983-02-15 AU AU11413/83A patent/AU558394B2/en not_active Ceased
- 1983-02-15 JP JP2222383A patent/JPS58204823A/en active Pending

Also Published As

Publication number	Publication date
DE3205248A1 (en)	1983-08-25
AU1141383A (en)	1983-08-25
JPS58204823A (en)	1983-11-29
BR8300714A (en)	1983-11-16

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