THREE-DIMENSIONAL OIL-WATER SEPARATION MATERIAL AND ITS PREPARATION METHOD AND APPLICATION

The present invention discloses a three-dimensional oil-water separation material and its preparation method and application, belonging to the technical field of oil-water separation materials. The preparation method of the three-dimensional oil-water separation material of the present invention inc...

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Bibliographische Detailangaben
Hauptverfasser:	YU LI, RAN WANG, DAQI LIAO, YINGFEI WANG, QINGRONG CHEN, SHIWEI BAI, YUE YU, YAQIN SHI, WUBO WAN
Format:	Patent
Sprache:	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 GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention discloses a three-dimensional oil-water separation material and its preparation method and application, belonging to the technical field of oil-water separation materials. The preparation method of the three-dimensional oil-water separation material of the present invention includes the following steps: adding PDMS reagent to n-hexane, mixing and stirring evenly to obtain a modified solvent; the PDMS reagent comprises PDMS and a silicone curing agent in a mass ratio of 1:10; placing a sponge in the modified solvent and press it to cure to obtain the three-dimensional oil-water separation material. The modified material of the present invention can efficiently separate various organic solvents and oils. For vegetable oils with high viscosity, it is only necessary to mix them with a certain amount of n-hexane to reduce their concentration and viscosity, and achieve efficient separation. Therefore, the modified material of the present invention has rich application prospects for daily life and industrial production.