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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31. The leaching solution was purified by ion exchange, and then ammonium metavanadate was precipitated. A qualified product V 2O 5 was obtained by calcining ammonium metavanadate .
32. According to experiments the optimum conditions for extraction, decolorizing carbon and ion exchange are given, and the contents of produced syrup are analysed.
33. A rapid method for the determination of thiabendazole was developed in six kind of Juice concentrate by ion exchange chromatography(IEC) and fluorescence detection.
34. Two major allergens PT 13 and PT 53 in platanus hispanica pollen were isolated and purified by ion exchange chromatography and gel filtration chromatography.
35. The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid type ion exchange resin.
36. The technology of separation D - aspartic acid and L - alanine by ion exchange method was investigated.
37. Consequently, ion exchange strengthened cover glass can increase the reliability of solar cell, which can improve service efficiency and prolong the life of solar cell.
38. Study on FIA-phosphomolybdate blue spectrophotometric determination of phosphorus in iron and steel, using micro ion exchange column on line withdrawal ferric ion.
39. The process includes hydrochloric acid pretreatment, acetone extraction, hydrolysis of astaxanthin esters by catalysis of basic ion exchange resin,(http://sentencedict.com/ion exchange.html) and adsorption separation.
40. This paper summarizes the application and the development of ion exchange resin.
41. In this study trimethyl amine was reclaimed from amination wastewater by using 001 hydrogenous strong-acid ion exchange resin. The recovery ratio is more than 90%.
42. In the past half-century for a variety of sea water from the salt lake brine and method of extracting lithium as solvent extraction, precipitation and ion exchange adsorption, etc.
43. Methods: Extracted by EtOH, purified by 732 - positive ion exchange resin.
44. A ion exchange resins was studies for the esterification of fumaric acid with methanol in this paper.
45. The synthetic effects were evaluated through data of calcium ion exchange capacity, whiteness etc.
46. The equipment uses the sodium ion exchange to carry on softening processing.
47. A fiber-optic reflected sensor has been developed by immobilizing xylenol orange on 717 anion ion exchange resin.
48. Selenium-containing phycocyanin(Se-PC)was purified from Se-enriched Spirulina platensis using ion exchange and gel filtration chromatography.
49. In burner water softening, ion exchange technological process is an economical, advanced and reliable method.
50. Among the procedure of tobramycin production, hydrolysis of the fermentation solution, purification by ion exchange chromatography and salt formation has been studied.
51. Red pigment is extracted and purified from fruits of Phytolacca acinosa Roxb using ion exchange resin.
52. Ion exchange resin is one of the most familiar materials used in preprocessing of industrial water - supply.
53. Ion exchange and hydrothermal reactions of zeolite under alkaline conditions are studied.
54. They were further purified with DE-52 cellulose ion exchange chromatography and Dextran Blue-Sepharose 4B affinity chromatography.
55. Deactivation is not found during the ion exchange by using molten potassium nitrite.
56. LC is mainly based on mechanisms of adsorption, mass distribution, ion exchange, size exclusion or stereochemical interaction.
57. The static and dynamic state dialysis behavior of polysulfone ion exchange membrane was studied under different dialysis conditions in hydrochloric acid solution.
58. In this paper, the methyl cinnamate was synthesized from cinnamate acid and methanol by using strongly acidic ion exchange resin as catalyst.
59. A method for speciation analysis of chromium by ion exchange with DPC spectrophotometric determination was developed.
60. Catalytic acetylation of methamidophos for the production of acephate in batch stirred tank by using ion exchange resin was presented.
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.