(1955). Reaction rate and selectivity in catalyst pores. Catalysis, 2, 105-165.Wheeler, A. , “ Reaction Rates and Selectivity in Catalyst Pores ,” Catalysis , 2nd. ed. , P. H.Emmett , ed., Reinhold, New York ( 1955 ).A. Wheeler, Reaction rates and selectivity in catalyst pores,...
Effect of amount of catalyst on reaction rate 翻译结果4复制译文编辑译文朗读译文返回顶部 Act as a catalyst for the usage of the affected response rates 翻译结果5复制译文编辑译文朗读译文返回顶部 Catalyst amount used to counter-receivable rate influence ...
For one thing, the efficiencies of this energy-intensive, brute-force reaction of hydrogen and nitrogen have increased dramatically, especially over the last 30 years. And the size of ammonia plants have more than tripled from 1,000 ... G Ondrey 被引量: 0发表: 2008年 Method and apparatus...
The meaning of CATALYST is a substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions (as at a lower temperature) than otherwise possible. How to use catalyst in a sentence. Word History of Catalyst
(Chemistry) A substance, usually used in small amounts relative to the reactants, that modifies and increases the rate of a reaction without being consumed in the process. Cause The producer of an effect, result, or consequence. Catalyst One that precipitates a process or event, especially wi...
1.ChemistryA substance, usually used in small amounts relative to the reactants, that modifies and increases the rate of a reaction without being consumed in the process. 2.One that precipitates a process or event, especially without being involved in or changed by the consequences:"A free ...
Role of the Liquid/Liquid Interface in a Phase-Transfer Catalytic Reaction As Investigated by in Situ Measurements Using the Quasi-Elastic Laser Scattering... The relationship between the concentration of a phase-transfer catalyst, tetrabutylammonium bromide (TBAB), and the rate of its cyclic reactio...
Because the catalyst layer is between the membrane and the gas diffusion media, interfacial CL|membrane and CL|DM delamination is often observed due to ice lens formation. In addition, because the catalyst layer is a reaction site, any damage to will most likely lead to a loss in ...
The highest conversion of WCO to biodiesel was estimated to be 96%, at optimized experimental conditions i.e., 50 °C, 1:8 WCO oil to methanol ratio, 1% by weight of catalyst loading rate and 90 minutes reaction time, which is among few highest conversions reported so far. Biodiesel...
It can also act on plants and change the growth rate of plants. According to the definition of the International Union of Pure and Applied Chemistry in 1981:Catalyst is a substance that changes the reaction rate but does not change the Gibbs free energy of the general standard of reaction. ...