Coal anti-freezing agent and preparation method thereof

The invention discloses a coal anti-freezing agent and a preparation method thereof. The coal anti-freezing agent contains the following components in parts by weight: 40-50 parts of glycol, 20-30 parts of triethanolamine, 10-20 parts of aryl chloride and 60-80 parts of water. The coal anti-freezing...

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Bibliographische Detailangaben
1. Verfasser:	XIANG YUQIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL DYES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NATURAL RESINS NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE PAINTS POLISHES
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Beschreibung
Zusammenfassung:	The invention discloses a coal anti-freezing agent and a preparation method thereof. The coal anti-freezing agent contains the following components in parts by weight: 40-50 parts of glycol, 20-30 parts of triethanolamine, 10-20 parts of aryl chloride and 60-80 parts of water. The coal anti-freezing agent simultaneously has anti-freezing property and corrosion resistance. 本发明公开了种煤炭防冻剂及其制备方法。该煤炭防冻剂包括如下重量份数的组分：乙二醇40-50份三乙醇胺20-30份氯代芳烃10-20份水60-80份。本发明的有益效果为：该煤炭防冻剂不仅具有良好的防冻性能，而且具有良好的防腐蚀性能。