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Continuous esteri?cation to produce biodiesel by SPES/PES/NWF composite catalytic membrane in ?ow-through membrane reactor: Experimental and kinetic studies
关键字：Continuous esteri?cation， Composite catalytic membrane， Oleic acid， Flow-through membrane reactor， Sulfonated polyethersulfone (SPES)
A novel composite catalytic membrane (CCM) was prepared from sulfonated polyethersulfone (SPES) and polyethersulfone (PES) blend supported by non-woven fabrics, as a heterogeneous catalyst to produce biodiesel from continuous esteri?cation of oleic acid with methanol in a ?ow-through mode. A kinetic model of esteri?cation was established based on a plug-?ow assumption. The effects of the CCMstruct...
http://www.polymer.cn/research/sy_info15092 |
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Continuous esteri?cation to produce biodiesel by SPES/PES/NWF composite catalytic membrane in ?ow-through membrane reactor: Experimental and kinetic studies
关键字：Continuous esteri?cation， Composite catalytic membrane， Oleic acid， Flow-through membrane reactor， Sulfonated polyethersulfone (SPES)
A novel composite catalytic membrane (CCM) was prepared from sulfonated polyethersulfone (SPES) and polyethersulfone (PES) blend supported by non-woven fabrics, as a heterogeneous catalyst to produce biodiesel from continuous esteri?cation of oleic acid with methanol in a ?ow-through mode. A kinetic model of esteri?cation was established based on a plug-?ow assumption. The effects of the CCMstruct...
http://www.polymer.cn/research/sy_info15092 |
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Mechanical properties of methyl vinyl silicone rubber crosslinked through electron beam irradiation
关键字：Mechanical,properties,methyl,vinyl,silicone,rubber,crosslinked,electron,beam,irradiation,
Due to its extraordinary properties, silicone rubber has been widely used in a variety of applications where heat resistance and the retention of properties over a wide range of temperatures are required.
http://www.polymer.cn/research/dis_info5158 |
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Recycling waste crosslinked polymers and preparing related composites through mechanochemical technology
关键字：Recycling； Crosslinked polymer； Rubber waste； Devulcanization； Composites；Mechanochemistry
The accumulation and disposal of polymer wastes including waste plastics, waste rubber,waste synthetic fibers and waste composites is a national and international issue. Therecycling of waste polymer materials is highly profitable for envir...
http://www.polymer.cn/research/dis_info4977 |
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A Study in the Adsorption Behaviors of Cr (VI) on Crosslinked Amphoteric Starches Synthesized through Using the Microwave Radiation Method
关键字：adsorption capacity; amphoteric starch; Cr (VI); t
http://www.polymer.cn/Industry/industry2659.html |
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Mechanical properties of methyl vinyl silicone rubber crosslinked through electron beam irradiation
关键字：Mechanical,properties,methyl,vinyl,silicone,rubber,crosslinked,electron,beam,irradiation,
Due to its extraordinary properties, silicone rubber has been widely used in a variety of applications where heat resistance and the retention of properties over a wide range of temperatures are required.
http://www.polymer.cn/research/dis_info5158 |
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Recycling waste crosslinked polymers and preparing related composites through mechanochemical technology
关键字：Recycling； Crosslinked polymer； Rubber waste； Devulcanization； Composites；Mechanochemistry
The accumulation and disposal of polymer wastes including waste plastics, waste rubber,waste synthetic fibers and waste composites is a national and international issue. Therecycling of waste polymer materials is highly profitable for envir...
http://www.polymer.cn/research/dis_info4977 |
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A Study in the Adsorption Behaviors of Cr (VI) on Crosslinked Amphoteric Starches Synthesized through Using the Microwave Radiation Method
关键字：adsorption capacity; amphoteric starch; Cr (VI); t
http://www.polymer.cn/Industry/industry2659.html |
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Polymorphic transformation and crystal morphology observation of poly(1-butene)/ (1-butene-co-propylene) in-reactor alloy through in-situ FT-IR and POM
Polymorphic transformation and crystal morphology observation of poly(1-butene)/ (1-butene-co-propylene) in-reactor alloy through in-situ FT-IR and POM
http://www.polymer.cn//ss/huafengshao/publicationsshow_14309.html |
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（ACS Appl. Mater. Interfaces）2D-to-3D Shape Transformation of Room-Temperature- Programmable Shape-Memory Polymers through Selective Suppression of Strain Relaxation
Although shape-memory polymers (SMPs) can alter their shapes upon stimulation of environmental signals, complex shape transformations are usually realized by using advanced processing technologies (four-dimensional printing) and complicated polymer structure design or localized activation. Herein, we demonstrate that stepwise controlled complex shape transformations can be obtained from a single...
http://www.polymer.cn//ss/jiangjq/publicationsshow_13593.html |
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