Novel organic sepiolite for oil-based drilling fluid and preparation method of novel organic sepiolite

The invention discloses novel organic sepiolite for oil-based drilling fluid and a preparation method of the novel organic sepiolite. The preparation method comprises the following step: after sepiolite is fully hydrated, adding a specific quaternary ammonium salt surfactant to organically modify th...

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Hauptverfasser:	TAN JIANJIE, LIAO LIBING, ZHUANG GUANZHENG, ZHANG ZEPENG, LYU GUOCHENG, LIU WEIXIANG, OUYANG DONGHONG, MEI LEFU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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