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241 It is an effective way of eliminating the occurrence of silicosis in fettling workers by substituting silica with limestone as molding material in steel casting factory.

242 Silica, in fact, is a desirable impurity because it is one of the reactants.

243 When used with silica and zirconium grinding media, the HT Homogenizer is also effective in disrupting microorganisms.

244 A novel two stage desiccant cooling system adopting newly developed silica gel - haloid composite desiccant is proposed.

245 The sorts, performance, typical products,(www.Sentencedict.com) application and dispersion method of silica matting agent are introduced.

246 The aluminated silica exhibits catalytic activity for the dehydration of alcohol because of its acidity.

247 However, the function of cooling a great impact on the machine, or remove the silica gel membrane under weigh a good match.

248 Fictive temperature is used for measuring structural relaxation. By means of infrared spectra, fictive temperature and structural relaxation of silica glass can be characterized well.

249 With nanometer pore structure, nanometer - porous materials silica aerogel have an excellent property in thermal insulation.

250 One can obtain high birefringence index contrast between air and silica in photonic crystal fibers.

251 Such as Natural Dolomite stone, River Sand, Silica Sand, Construction Sand, Quartz stone and much more.

252 Objective To investigate the toxicology and biodynamics of silica nanoparticle.

253 The structure, hydrophobicity, thermal stability and surface morphology of the silica membrane were characterized by means of IR, angle of contact(sentencedict.com), TG-DTG and AFM.

254 Some fractions with low molecular weight have been obtained by silica gel chromatography separation of Pingshuo coal extracts.

255 Methods: With some simple materials such as(silica gel conduit, non-returnable infusion-tube, foamed plastic board(bored) etc. Some the(NNB) thoroughfares are formed respectively.

256 According to what we studied, we identified the way of adding Silica gel to improve the non-biology-stability of black wheat beer.

257 The company main product also has: Widely applies in profession and so on electronic electricity, business machine, automobile industry, medical equipment, housewares , decoration silica gel products.

258 The main production: rubber cushions, rubber grip, seal, silica gel key-press, silica gel profiled piece etc various series rubber.

259 We want to buy Steam Coal, Cement Clinker, Construction, Iron, Sea, Silica Sand, Cpo , Agro-Products Agro and Agro Based Products and Commodities.

260 The slurry is formed in water with colloidal silica and starch added to flocculate the slurry.

261 With increasing of silica content, fibers diameter became fine and spindly beads increased.

262 Using potassium silicate as silicon source, formamide as catalyst, a series of silica xerogel monolithic columns with different consistencies were prepared.

263 Silica xerogel was widely used in the immobilization of biomolecules for various industrial applications.

264 The abrasive material used may be a synthetic grit a ground slag ground corundum iron or steel shot. It must not contain sand or any form of silica.

265 Other Ingredients: Beet Root Color, Gelatin, Dicalcium Phosphate, Cellulose (Plant Origin), Silica, Vegetable Magnesium Stearate.

266 Singlet and multielement lenses are available in a wide variety of configurations and materials, including glass, fused silica, sapphire, and calcium fluoride.

267 SiliCa, and North America that border on the Arctic Ocean.

268 Adsorption of water, n-hexane, cyclohexane, benzene, p-xylene and m-xylene on high silica zeolites HZSM-5 and HZSM-11 with different SJO2/A12O3 ratios was studied.

269 The nano-crystals include cadmium sulfide, iron oxide, barium sulphate, magnesium chloride, silica and so on.

270 The fresh weight of greengrocery in treatments with 1%, 2% nanometer organic silica addition was similar and the biggest, while that of CK was the lowest.