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AU494148B2 - Process forthe manufacture of stabilised, hardenable calcium sulphate by reacting crude phosphate with sulphuric acid - Google Patents
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AU494148B2 - Process forthe manufacture of stabilised, hardenable calcium sulphate by reacting crude phosphate with sulphuric acid - Google Patents

Process forthe manufacture of stabilised, hardenable calcium sulphate by reacting crude phosphate with sulphuric acid

Info

Publication number
AU494148B2
AU494148B2 AU81519/75A AU8151975A AU494148B2 AU 494148 B2 AU494148 B2 AU 494148B2 AU 81519/75 A AU81519/75 A AU 81519/75A AU 8151975 A AU8151975 A AU 8151975A AU 494148 B2 AU494148 B2 AU 494148B2
Authority
AU
Australia
Prior art keywords
stabilised
sulphuric acid
calcium sulphate
process forthe
forthe manufacture
Prior art date
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
AU81519/75A
Other versions
AU8151975A (en
Inventor
Kurt Scheel And Dr. Franz Wirsching Dr.
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.)
Knauf Gips KG
Original Assignee
Gebr Knauf Westdeutsche Gipswerke
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
Priority claimed from DE19742427122 external-priority patent/DE2427122B2/en
Application filed by Gebr Knauf Westdeutsche Gipswerke filed Critical Gebr Knauf Westdeutsche Gipswerke
Application granted granted Critical
Publication of AU494148B2 publication Critical patent/AU494148B2/en
Publication of AU8151975A publication Critical patent/AU8151975A/en
Expired legal-status Critical Current

Links

AU81519/75A 1974-06-05 1975-05-26 Process forthe manufacture of stabilised, hardenable calcium sulphate by reacting crude phosphate with sulphuric acid Expired AU494148B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE824271 1974-06-05
DE19742427122 DE2427122B2 (en) 1974-06-05 1974-06-05 PROCESS FOR STABILIZING THE ALPHA CALCIUM SULPHATE HALBYDRATE DURING THE MANUFACTURE OF WET PHOSPHORIC ACID

Publications (2)

Publication Number Publication Date
AU494148B2 true AU494148B2 (en) 1976-12-02
AU8151975A AU8151975A (en) 1976-12-02

Family

ID=

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