A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROZESSHILFSMITTEL UND DEREN VERWENDUNG IN EINEM VERFAHREN ZUR GEWINNUNG VON ZUSCHLAGSTOFFEN UND/ODER PULVERFÖRMIGEM MINERALISCHEM MATERIAL
Methods of obtaining aggregates and/or pulverulent mineral material from a starting material comprising hardened mineral binder and aggregates utilizing process auxiliaries selected from the group consisting of polycarboxylate ethers and/or esters (PCE), glycols, organic amines, especially alkanolamines, ammonium salts of organic amines with carboxylic acids, surfactants, especially nonionic surfactants, gemini surfactants, calcium stearate, alkoxylated phosphonic or phosphoric esters, propane-1,3-diol, carboxylic acids, sulfonated amino alcohols, boric acid, salts of boric acid, borax, salts of phosphoric acid, gluconate, iron sulfate, tin sulfate, antimony salts, alkali metal salts, alkaline earth metal salts, lignosulfonates, glycerol, melamine, melamine sulfonates, water absorbents in the form of a superabsorbent polymer or in the form of a sheet silicate, anticaking agents, sugars, sugar acids, sugar alcohols, phosphates, phosphonates, and mixtures thereof.
PROZESSHILFSMITTEL UND DEREN VERWENDUNG IN EINEM VERFAHREN ZUR GEWINNUNG VON ZUSCHLAGSTOFFEN UND/ODER PULVERFÖRMIGEM MINERALISCHEM MATERIAL
Methods of obtaining aggregates and/or pulverulent mineral material from a starting material comprising hardened mineral binder and aggregates utilizing process auxiliaries selected from the group consisting of polycarboxylate ethers and/or esters (PCE), glycols, organic amines, especially alkanolamines, ammonium salts of organic amines with carboxylic acids, surfactants, especially nonionic surfactants, gemini surfactants, calcium stearate, alkoxylated phosphonic or phosphoric esters, propane-1,3-diol, carboxylic acids, sulfonated amino alcohols, boric acid, salts of boric acid, borax, salts of phosphoric acid, gluconate, iron sulfate, tin sulfate, antimony salts, alkali metal salts, alkaline earth metal salts, lignosulfonates, glycerol, melamine, melamine sulfonates, water absorbents in the form of a superabsorbent polymer or in the form of a sheet silicate, anticaking agents, sugars, sugar acids, sugar alcohols, phosphates, phosphonates, and mixtures thereof.
PROZESSHILFSMITTEL UND DEREN VERWENDUNG IN EINEM VERFAHREN ZUR GEWINNUNG VON ZUSCHLAGSTOFFEN UND/ODER PULVERFÖRMIGEM MINERALISCHEM MATERIAL
PROCESS AUXILIARIES AND USE THEREOF IN A METHOD FOR OBTAINING AGGREGATES AND/OR POWDER-TYPE MINERAL MATERIAL
AUXILIAIRES DE TRAITEMENT ET LEUR UTILISATION DANS UN PROCÉDÉ D'OBTENTION D'AGRÉGATS ET/OU D'UN MATÉRIAU MINÉRAL DE TYPE POUDRE
EBERHARDT ARND (author) / JUILLAND PATRICK (author) / PEGADO LUIS (author) / GALLUCCI EMMANUEL (author) / FRUNZ LUKAS (author)
2023-01-04
Patent
Electronic Resource
German
IPC:
C04B
Kalk
,
LIME
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