New process for producing Humic acid salts with fluidizing solid phase reaction

The present invention utilizes high speed intensive mixer to blend solid state alkali hydroxide (Including potassium hydroxide, sodium hydroxide, or ammonium hydroxide solution etc.) with humic acid in fluidizing type solid phase neutralization reactor to produce dry humic acid salt. The purpose of...

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Bibliographische Detailangaben
1. Verfasser:	YANG, JAMES CHIN CHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS FERTILISERS MANUFACTURE THEREOF METALLURGY ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention utilizes high speed intensive mixer to blend solid state alkali hydroxide (Including potassium hydroxide, sodium hydroxide, or ammonium hydroxide solution etc.) with humic acid in fluidizing type solid phase neutralization reactor to produce dry humic acid salt. The purpose of this method is the elimination of a series of dissolving caustic soda, mixing, extrusion, granulation, drying, and grinding steps from the traditional process. Not only simplify the tradition process to reduce investment in equipment and plant space significantly, but also save labor and energy costs, increase productivity and finally reduce the total production cost, coupled with the reduction of dust pollution to improve environmental and safety purposes. R-COOH+NaOH=R-COONa+H2O R-COOH+KOH=R-COOK+H2O R-COOH+NH4OH=R-COONH4+H2O.