Similar words: cation exchange, corn exchange, in exchange for, foreign exchange, foreign exchange transactions, foreign exchange rate, foreign exchange policy, foreign exchange market. Meaning: n. a process in which ions are exchanged between a solution and an insoluble (usually resinous) solid; widely used in industrial processing.
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61. There are solvent extraction, ion exchange, vacuum melting, vacuum distillation or sublimation, electro migration and regional melting, etc.
62. Methods carry on the extraction and separation with the ion exchange resin.
63. Isobornyl ethyl ether was prepared by ethoxylation of camphene with absolute ethanol in the presence of DCP heat-resistant ion exchange resin.
64. Methods The peptide was separated by ion exchange column chromatography and further purified by reverse phase HPLC, and the molecular weight was determined by tricine gel electro phoresis.
65. Production of caustic soda in ion exchange membrane method Was reviewed.
66. Primary economic benefit evaluation was performed on electrodialysis and ion exchange resin.
67. The possibility of its potential application is discussed for separation of actinon - lanthanon mixtures by ion exchange.
68. A new synthesize method of weak-base ion exchange fiber was developed in our lab. The process produces amine and imidazolyl functional groups chemically bonded to the PAN fiber.
69. The properties of ion exchange of reed, Amur silver grass and bamboo modi -fied by sulfonating treatment for the removal of heavy metal ions were investigated.Sentencedict
70. Solvent-impregnated Resins(abbrev. SIR) were introduced to bridge the gap between liquid-liquid extraction and solid ion exchange.
71. Objective To study the performance of ion exchange fiber adsorbing and desorbing puerarin by batch method.
72. Application of ion exchange technology in the purification, epimerization analysis and detection of sugar was introduced.
73. But now, the mechanism of ion exchange on clinoptilolite was not clear in whole world . So the technology that extracting kali salt from seawater by clinoptilolite was restricted.
74. Calmon has quoted ion exchange costs of $ 0.12 - 0 . 30 / 1000 gal for boron treatment.
75. The effect of particle size on reaction rate of isobutene hydration was investigated in the slurry semibatch agitated reactor with fine powder of NKC-9 ion exchange resin.
76. The chemical principle of extracting gold with ion exchange resin is discussed, the latest progress and prospects of the research on ion exchange resin are pointed out, and the tec...
77. The adsorptivity of D 990 ion exchange resin for platinum and rhenium in acid solution was investigated.
78. Ion exchange water treatment is the major method for water demineralizing and softening. There are tens of thousands of ion exchange units in China now.
79. "Softening" was a result of the ion exchange, the basic form is not easy to contain the calcium and magnesium ions encrustation . Anti-scaling can also play a role.
80. The results show that treating ammoniated waste water by ion exchange Tech. on clinoptilolite is feasible.
81. Formaldehyde 8 hydroxyquinoline sodium benzene sulfonate resorcinol copolymer described as chelating ion exchange resin was synthesized.
82. The method of batch ion exchange chromatography combined with gel filtration chromatography to purify Human-like Collagen Biopolymer I was investigated.
83. The feature of ion exchange vaporization-concentration process used to dispose wastewater produced by electroplating[sentencedict.com], as well as running effects are introduced.
84. The paper discussed the separation of Xylitol, Arabitol and Sorbitol by Ion Exchange Chromatography.
85. In this paper, the ion exchange equilibria of taurine (Tau) and glycin (Gly) on D290 anion exchange resin were investigated.
86. Methods:Chymopapain was purified by ion exchange chromatograph and tested its effect on nucleus pulposus in vitro.
87. Strengthening of the borosilicate flat glass using a low - temperature ion exchange method was investigated.
88. Ion exchange softening Series: If Mobile - bed tower, Combined softener and Automatic softener.
89. The results indicated that the velocity of solution or the exchange efficiency could be improved by the magnetic ion exchange applied to continuous ion exchange operation.
90. And ion exchange is an important way to fabricate waveguides as it has a much simpler process and also can yield high repeatability and bring low loss of energy.
More similar words: cation exchange, corn exchange, in exchange for, foreign exchange, foreign exchange transactions, foreign exchange rate, foreign exchange policy, foreign exchange market, foreign exchange control, foreign exchange reserve, foreign exchange business, ionic exchange, exchange commission, exchange, exchange transfusion, exchanger, exchanged, sex change, exchange area, international exchange, exchange rate, exchange bank, exchange memo, real exchange, exchange risk, exchangeable, money exchange, spot exchange, exchange fund, floating exchange rate.