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FASTER PLASTICIZERS PRODUCTION BY MICROWAVE IRRADIATION [PDF]
Proceedings 17th International Conference on Microwave and High Frequency Heating, 2019 Plasticizers are esters used to confer plasticity to polymer goods. They are prepared by esterification between a carboxylic acid or anhydride and a heavy alcohol. Esterification is a very slow reaction and its batches may last more than 12 hours of processing [1].
Luiz Alberto Jermolovicius +4 more
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Adsorption Science & Technology, 2007 Several Ni/Mg/Al hydrotalcites were aged by autoclaving under microwave irradiation, refluxing under microwave irradiation and by traditional refluxing methods. The hydrotalcite aged by autoclaving under microwave irradiation at a higher temperature (453
Olga Bergadà +4 more
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Peptide and protein hydrolysis by microwave irradiation [PDF]
Journal of Chromatography B: Biomedical Sciences and Applications, 1989 化學系 ; 理學院 ...
Chiou, S. H., Wang, Kung-Tsung
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Molecules, 2021 Microwave irradiation has become a popular heating technique in organic synthesis, mainly due to its short reaction times, solventless reactions, and, sometimes, higher yields.
Hélio M. T. Albuquerque +2 more
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Fracture toughness of vinyl ester composites cured by microwave irradiation: preliminary results [PDF]
, 2005 The shrinkage of vinyl ester particulate composites has been reduced by curing the resins under microwave conditions. The reduction in the shrinkage of the resins by microwaves will make the manufacture of large vinyl ester composite items possible.
Chew, C. S. +3 more
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Influence of microwave irradiation on the preparation of novolacs for the shell process [PDF]
China Foundry, 2005 In this paper, the characteristics of the preparation of novolacs for the shell process under microwave irradiation are investigated. Both polymerization and dehydration of the resins under microwave irradiation are compared with those under conventional
Chun XIA, Yuancai LI
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Applications of microwave dielectric heating in environment-related heterogeneous gas-phase catalytic systems [PDF]
, 2006 The application of microwave dielectric heating in a range of environment-related heterogeneous catalytic reaction systems has been reviewed. The reactions investigated include the decomposition of hydrogen sulfide, the reduction of sulfur dioxide with ...
Hayward, D.O., Zhang, X.
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The effects of gamma and microwave sterilization on periodontological grafts
Chemical Physics Impact, 2021 Guided tissue regeneration (GTR) and guided bone regeneration (GBR) biomaterials play an important role in periodontal procedures in recent years. A guided tissue-regeneration membrane performances as a block stopping fast-growing soft tissue from ...
Saharnaz Bargh +5 more
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Contrast joints of glass-fibre with carbon-fibre reinforced low density polyethylene composite bonded by microwave irradiation [PDF]
, 2005 This paper contrasts the loss tangent, durability of reinforcement and the lap shear strengths of 33 percent by weight random glass fibre reinforced low density polyethylene matrix composite [LDPE/GF (33%)] with 33 percent by weight random carbon fibre ...
Ku, Harry S.
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THE MICROWAVE IRRADIATION EFFECT ON THE FLOATABILITY OF MIXED SULPHIDE/OXIDE COPPER ORES
Rudarsko-geološko-naftni Zbornik, 2021 Pre-treatment of copper sulphide and oxide ores using microwave radiation causes a difference in their floatability through change in the surface properties of the minerals.
Ataallah Bahrami +5 more
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