A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method of producing gypsum binder
METHOD OF PRODUCING GYPSUM BINDER Abstract The method of producing gypsum binders is aimed at achieving the technical result of providing opportunities for producing a-modifications of calcium sulfate hemihydrate and multiphase gypsum binders, obtained on its basis, at atmospheric pressure. The technical result is achieved due to the fact that the new method, involving dehydration of gypsum raw material lumps, stipulates heating of gypsum raw material lumps at atmospheric pressure by placing them in thermal shock conditions and during a period required for completion of the dehydration reaction with development of a-modification of calcium sulfate hemihydrate and with further drying, cooling and milling. (10674816_1):JJC
Method of producing gypsum binder
METHOD OF PRODUCING GYPSUM BINDER Abstract The method of producing gypsum binders is aimed at achieving the technical result of providing opportunities for producing a-modifications of calcium sulfate hemihydrate and multiphase gypsum binders, obtained on its basis, at atmospheric pressure. The technical result is achieved due to the fact that the new method, involving dehydration of gypsum raw material lumps, stipulates heating of gypsum raw material lumps at atmospheric pressure by placing them in thermal shock conditions and during a period required for completion of the dehydration reaction with development of a-modification of calcium sulfate hemihydrate and with further drying, cooling and milling. (10674816_1):JJC
Method of producing gypsum binder
ANATOLIEVICH STAVRULOV IGOR (author) / IVANOVICH KORNIENKO IGOR (author)
2016-09-22
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME