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study on catalytic
相关语句
  催化研究
     Study on Catalytic Oxidation of Phenol into Quinone
     酚氧化生成醌的催化研究
短句来源
     Study on Catalytic Combustion of HNIW Monopropellant by Metal Oxide
     金属氧化物对HNIW单元推进剂燃烧的催化研究
短句来源
     Study on Catalytic Esterification of Chloroacetic Acid
     氯乙酸酯化反应催化研究
短句来源
     Preparation of NiAlCe-HTLcs and Study on Catalytic Activity of Tri-Metal Oxides Derived from Hydrotalcite
     含铈类水滑石的制备及其衍生物催化研究
  “study on catalytic”译为未确定词的双语例句
     Study on Catalytic Synthesis of Dioctyl Adipate by SO_4~(2-)/ZrO_2-TiO_2/La~(3+)
     SO~4~(2-)/ZrO_2-TiO_2/La~(3+)催化合成己二酸二辛酯
短句来源
     A Study on Catalytic Reduction of NO_x over CuO/γ-Al_2O_3 with H_2
     CuO/γ-Al_2O_3上H_2催化还原氮氧化物的初步研究
短句来源
     Preliminary Study on Catalytic Reduction of SO_2 by CeO_2-La_2O_3/γ-Al_2O_3 in the Presence of Oxygen
     CeO_2-La_2O_3/γ-Al_2O_3催化剂催化还原脱硫耐氧特性初步研究
短句来源
     Study on Catalytic Direct Decomposition of NO over La_(1-x)Ba_xCoO_3
     La_(1-x)Ba_xCoO_3催化直接分解NO的研究
     Study on Catalytic Wet Oxidation of Succinic Acid by Ru/Mn-Ce/TiO_2 and Ru/TiO_2 Catalysts
     Ru/Mn-Ce/TiO_2及Ru/TiO_2催化剂对丁二酸的催化湿式氧化研究(英文)
短句来源
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  相似匹配句对
     STUDY ON CATALYTIC SYNTHESIS OF CARBAZOL
     催化合成咔唑工艺研究
短句来源
     STUDY ON THE CATALYTIC TRIMERIZATION OF ISOPRENE
     异戊二烯催化三聚的研究
短句来源
     Of Study
     论读书
短句来源
     Study on the Catalytic Oxidation of m Cymene
     间异丙基甲苯催化氧化的研究
短句来源
     Study on catalytic synthesis of N,N-diethylaniline
     N,N-二乙基苯胺的催化合成研究
短句来源
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  study on catalytic
Comparative Study on Catalytic Properties for Low-Temperature CO Oxidation of Cu/CeO2 and CuO/CeO2 Prepared via Solvated Metal A
      
Study on catalytic oxidation of planar binuclear copper phthalocyanine on 2-mercaptoethanol
      
Study on catalytic synthesis of 1,3-benzodioxoles by HY zeolite
      


An internal recycle gradientlebs catalytic reactor devised by The Chemistry Department of Sichuan University was used in the kinetic study on catalytic steam reforming of natural gas at high temperature and moderate pressure with satisfactory results in fitting data for kinetic equation, measuring internal surface utility factor of catalyst pellets and simulating point conditions of catalytic reactor of commercial size.

无梯度催化反应器的发展,促进了催化反应动力学的研究工作。尤其是内循环无梯度催化反应器,不仅可以较准确地测算催化动力学方程,而且可以测定工业粒度催化剂的内表面利用率,模拟工业反应器内各点反应速率,沟通了理论研究与工业应用。 本文简要介绍四川大学研制的一种加压高温内循环无梯度催化反应器,并将该反应器用于天然气水蒸汽转化动力学的研究。

A glass apparatus of molecular beam for investigating gas-surface interactions is described. It was designed and manufactured in the light of specific conditions of our Iaboratory.Its advantages are low-cost and easiness to be manufactured. In this apparatus,a molecular beam study on catalytic oxidation of CO on Pt (polycrystalline) were progressed. Experimental results reveal that this apparatus can characterize different proccesses of gas-surface reaction (heterocatalysis)

本文叙述了我们根据实验室特点自行设计和制造的一台用来研究气体-表面作用的玻璃结构分子束的装置。它的优点是价格低廉,制造容易。在这台仪器上进行了CO/Pt(多晶)系统的催化氧化实验。实验表明,这台仪器能反映气体-表面反应(多相催化)的不同过程,因而它是一台研究气体-表面作用的有用工具。

The basic studies on catalytic cracking of petroleum fractions made at the Department of Chemical Engineering of East China Petroleum Institute during the last thirty years are reviewed in this paper. These studies include the preparation and cracking properties of clay, silica-alumina and molecular sieve catalysts, behavior of various fractions from different crudes on cracking catalysts, the correlation between cracking activity and physico-chemical properties of catalysts, the mechanism of acidic...

The basic studies on catalytic cracking of petroleum fractions made at the Department of Chemical Engineering of East China Petroleum Institute during the last thirty years are reviewed in this paper. These studies include the preparation and cracking properties of clay, silica-alumina and molecular sieve catalysts, behavior of various fractions from different crudes on cracking catalysts, the correlation between cracking activity and physico-chemical properties of catalysts, the mechanism of acidic site formation and methods for determining the surface acidity of cracking catalysts, kinetics of individual hydrocarbons and petroleum fractions, the kinetics of coke deposition and regeneration of cracking catalysts, and the flow pattern of catalysts in riser and related equipments, etc..

本文回顾了近三十年来华东石油学院炼制系所做的有关石油馏份催化裂化的基础研究工作。 这些研究工作包括白土、硅铝和分子筛催化剂的制备和裂化性能,各油田原油的不同馏份的催化裂化,催化剂的裂化活性和物化性质之间的关系,酸性中心形成的机理和裂化催化剂表面酸性的测定方法,单体烃和石油馏份裂化动力学,裂化催化剂结焦与再生动力学以及催化剂在提升管反应器和其它有关设备内的流动规律等等。研究工作的结果有益于我国催化裂化技术的发展。

 
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