solvent造句
121. We studied the effects of different solvent, different temperature and different dosage of gallium triiodide.
122. Solvent naphtha is one of the five broad areas of petroleum products.
123. This paper is chiefly inquired into how to solve the bubble problem in solvent woodenware coating.
124. Both Company uses solvent or detergent liquids to firstly degrease the metallic pieces.
125. Nail polish (toe nail polish is also the case) is made of synthetic resin dissolved in solvent, mixed with pigments to color and blend, and therefore it has cut off contact with the external role.
126. Compared the spectrogram , that the petroleum ether used as solvent is better than anther.
127. Methanol is suitable solvent for producing tetrabromobisphenol A, the factor of affecting product quality has: Solution temperature and acidity and fee ding speed of bromine.
128. Your first swab down the barrel must have a few . drops of solvent on i. t...
129. Our main products are robotic, disc bell, air EST gun, powder spray gun, air gun, gluing system, reciprocator, CCPPS, solvent distiller, and thickness gauge.
130. Nail polish removers have acetone, a solvent, which causes the nails to become brittle.
131. Sheeting cards and membership cards produced by solvent evaporation so that the ink dry.
132. Results showed clearly that p-xylene had good biocompatibility as organic solvent in the two-phase system, its relative amount was 15%.
133. The paper describes the study of Ti recovery from the raffinate of high-Ti ore solvent extraction.
134. The lean solvent sulfolane processing amount were larger than 300per mass of the anion-exchange resin.
135. This paper reviews the recent progress of membrane materials and membrane-forming technologies in the pervaporation separation of organic solvent mixtures in the world.
136. An integration technology of solvent extraction succeeded by hydrocracking for processing coker gatch was developed by Refining Research Institute of Luoyang Petrochemical Engineering Company.
137. N-Methyl-2-(4-phenoxyphenoxy) acetamide was synthesized from 4-phenoxyphenol and 2-chloroacetyl methylamine with DMF as solvent and potassium carbonate as catalyst.
138. The best solvent was selected with the UV feature of leaf, flower and cane of Henna.
139. Using paraffin amine as dissolvent and kerosene as diluent for the purification and defluorination of wet process phosphoric acid by solvent extraction was studied.
140. Therefore, when using the vacuum pump protection devices need cleaning and drying to remove the low boiling point solvent into the pump, acid gases and solid particles.
141. A solvent will dissolve more solute with a rise of temperature.
142. Capsaicin is extracted from the powder of capsicum with microwave assisted, and acid the extraction solvent.
143. The rapid solvent extractor ASE-200 was used to extract fluoroacetamide and tetramine in the poisoning sample. It simplified the analysis step, and reduced the contamination of organic solvent.
144. Acetone is the solvent which will dissolve the acetylene gas charged into the cylinder.
145. High-level cottonseed oil, gossypol-free cottonseed meal and methanol phase abundant in free gossypol (FG) could be obtained by the leaching process with a two-liquid phase solvent (TPS) system.
146. The molal concentration of a solute, usually expressed as the number of moles of solute per1,000grams of solvent.
147. The extraction of lipophilic compounds in shrimp head by organic solvent was investigated in this paper.
148. Moreover, the parameters affected the stereochemical outcome of the reaction, such as solvent, substrate design, immobilization and directed evolution, were more understanding.
149. Choosing an environmentally benignant cleaning reaction solvent is an important part of Green Chemistry research.
150. Simulation calculations were carried out of the extractive distillation process for separation of butadiene 1,3, using DMF(N, N dimethyl formamide) as solvent.
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