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181, The mechanism of hexa- coordinate phosphorus intermediate explains the catalytic effect of imidazole.

182, The catalytic converter can also be destroyed by excessive engine vibration.

183, In this paper, it is reported to use the method of phase transfer catalytic synthesis of 4"-O-Ethyldauricinc from Dauricine."

184, Isobornyl ethyl ether was prepared by the catalytic ethoxylation of camphene with ethyl alcohol in the presence of cation exchange resin fixed bed.

185, Objective:To probe into applying catalytic models to the positive rate of stool examination age distribution data of schistosomiasis.

186, The invention can ensure that the catalyst-to-oil ratio is flexibly improved during the catalytic cracking reaction.

187, Brown gas catalytic combustion technology can be widely used for various kind of waste incinerators.

188, This paper describes reuse technology of waste rubble based on catalytic cracking process.

189, The ideas for further development of the residuum catalytic cracking reaction technology according to the problems of commercial riser were discussed.

190, This paper reports our studies on the purification of wastewater containing unsym. dimethyl hydrazine (UDMH) by catalytic oxidation, using air or H2O2 as the oxidant.

191, The catalytic dehydration of lemonile with various alkalis and PTC was studied. The optimal conditions dehydration to lemonile for KOH TBAB catalytic by orthogonal design were determined.

192, Rare earth perovskite-type oxide catalyst as a substitute for traditional rare metal catalyst has a great potential to purify automotive emission due to good catalytic activity and low cost.

193, The computation fluid dynamics(CFD) is used to predict the flow filed inside the selective catalytic reduction(SCR)system of a 600MW power plant.

194, On account of co-metallomicelle formation, the complex with a long alkanol ligand has a stronger catalytic effect than that with a short alkanol ligand .

195, Catalytic synthesis of ketal by urushiol - formaldehyde neodymium polymer from cyclohexanone and ethanediol was studied.

196, It exhibited good catalytic activity for the hydrosilylation of olefins, such as decene, do-d...

197, In the catalytic systems for ethylene oligomerization, different organo-aluminum compounds significantly influence the activity and selectivity of the catalysts.

198, The removal efficiency of organics by catalytic ozonation technology for advanced treatment of micropolluted water was investigated by means of productive comparison test.

199, Its catalytic performance for Heck arylation of acrylic acid with iodobenzene shows that the catalyst has high catalytic activity and regioselectivity for the synthesis of trans-phenylacrylic acid. Sentencedict.com

200, Safety assessment of the combined device for catalytic cracking dead oil was made using DOS method.

201, The catalytic property of tne ball-type melted iron catalyst is also surveyed.

202, The catalytic performance of a deactivated commercial CB-8 Pt-Re reforming catalyst has been entirely recovered after chlorinating and retreating, which can be reused in the commercial unit.

203, In catalytic process physisorption and chemisorption may proceed at the same time.

204, This paper introduced the application of new type(BY)high efficient cyclone separation system in residual fluid catalytic cracking unit.

205, The GOR-DQ catalyst for reducing FCC gasoline olefinicity was designed on the basis of chemical reactions in catalytic cracking conditions.

206, The recent progress in catalytic hydrogenation of chloronitrobenzene to chloroaniline is reviewed.

207, Still, the results suggest that RNA has the raw catalytic power to catalyze its own replication.

208, Environmental catalytic material of iron nitride nanoparticle was synthesized by Benzene - thermal method.

209, Microwave (MW)-assisted wet catalytic oxidation (MAWCO) of pentachlorophenol (PCP) in the aqueous solution using activated carbon (AC) as catalytic was studied in this paper.

210, The curing agent has been prepared by one - step catalytic polymerization process with a specific chemical additive.