solvent造句
211. Cellulose acetate butyrate (CAB) leather glossy agent is comprised of CAB, plastic resin, solvents, emulsifier, etc. The products are available in aqueous and solvent forms.
212. In this paper, the TLC developing solvent system for separating alpha-tocopheryl ferulate synthesized by the lipase-catalyzed reaction was optimized by the Uniform Experimential Design.
213. Its manufacture process includes the deasphalting of the vacuum-pressure residual oil, solvent refining, solvent-dewax, refining, shaping and packing.
214. Methyl glycolate can be used as raw material for the synthesis of some important organic chemicals and good solvent.
215. Indium sulfide nanomaterials of different frameworks and morphologies have been prepared ionothermally using indium chloride and sodium sulfide as raw materials and different ionic liquids as solvent.
216. Hydrothermal process and solvent thermal process have been successfully applied to prepare nanocrystalline CdS via the reaction of CdSO_4 with Na_2S or thioacetamide.
217. With certain addition agent in a polar organic solvent, the crystal linear HMW PPS was synthesised from sodium sulfide and p-dichlorobenzene.
218. Ether is the best solvent in the three organic solvent.
219. Application of solvent extraction process in tungsten hydrometallurgy is summarized.
220. Over the past years, ionic liquids have been gained increasing attention as solvent or co-solvent for performing biocatalytic reactions with some remarkable results because of its unique properties.
221. Therefore uses part of the complete closure of, implementing, the fully solvent recovery scheme is launched.
222. A polycarboxylic superplasticizer(PC-C) grafted with MPEG side chains was designed according to principle of molecular structure and synthesized in water as solvent.
223. In most cases, the end result of a proper semi fluid OGL application will look much like an old asphaltic solvent cutback application, but appearances will vary between manufacturers.
224. Plastisol inks (both solvent and water based) are used in textile screen printing.
225. This synthetic strategy compared with traditional solution protocol has advantages of no organic solvent pollution, elevating reaction rate, high yield and simple work-up procedure.
226. Molality - The number of moles of solute divided by the number of kilograms of solvent.
227. Extraction processes for water soluble alkaloids from Rauvolfia vomitoria Afzel with various mixed solvent systems were described.
228. Carone. To stay solvent, Xerox eliminated profit sharing and outsourced half of its manufacturing, shrinking its work force 41% to 58, 000. But under Ms.
229. The results show that lnH of alkanes and aro-matic hydrocarbons decreases with the increase of solute carbon number and solvent carbon number.
230. It uses polyvinyl pyrrolidone (PVP) and low viscosity ethyl cellulose (EC) as combined carrier, ethyl alcohol as solvent, and adopts spray-drying method to prepare tanshinone solid dispersion.
231. A new pesticide intermediate 3-Bromobenzaldehyde was prepared from benzaldehyde and bromine with anhydrous alchlor as the catalyst in 1,2-dichloroethane solvent.
232. Solvent extraction method was used to extract total flavonoids from toona sinensis leaves.
233. Dimethylformamide(DMF)is widely used in leather industry, polyacrylonitrile fibre spinning and butadiene extraction craft as an important organic solvent.
234. Experimental method of preparing solvent - adhesive by many kinds of acrylic esters as unit was studied.
234.try its best to gather and create good sentences.
235. The drinking ink cleaner is composed of solvent, emulsifier and other additives.
236. Beans are steamed, so that dissolved caffeine rises to the surface, where it is washed off using an organic solvent called methylene chloride.
237. The best indicator of titration in nonaqueous solvent for determinating the polymerization of propenoic acid and EPDM were selected by experiments.
238. Methods. Using alcohol as solvent, the absorbance were determined at wavelength at 264± nm, drew the standard curves.
239. A method for storing natural gas with pentane from natural gas condensate as solvent was proposed in this papaer.
240. A new type two component nonpoisonous solvent free polyurethane adhesive is introduced.
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