Preparation method of modified organic film for extracting lithium from seawater

The invention provides a preparation method of a modified organic film for extracting lithium from seawater. The preparation method comprises the following steps: carrying out grafting on an aldehydegroup modified polymer as a raw material and benzo 15-crown-5 to form a crown ether modified polymer...

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Bibliographische Detailangaben
Hauptverfasser:	LIAO JIANSONG, CHEN QING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS FERROUS OR NON-FERROUS ALLOYS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING-UP
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