energy efficient process scheme for a highly exothermic reaction-distillation system in which the reactor is external to the distillation column and the feed to the reactor is a mixture of at least one liquid product stream from the distillation column with or without other liquid/vapor reactants...
The present invention is directed to an improved method for carrying out a exothermic chemical reaction with carbon dioxide in an aqueous environment. In the method, a fluid solution containing at least one chemical reactant which is exothermically reactive with carbon dioxide is provided. Liquid ca...
An exothermic reactor has a refractory lining and a plurality of annular nozzles mounted in said lining. Each nozzle has an inner reactant gas passage and an annular shielding fluid passage surrounding said reactant gas passage. A reactant gas is supplied from a reactant gas manifold through ...
In the exemplary ... BC Steinhaus,SS Talya,DA Kessler 被引量: 0发表: 2012年 ALUMINUM WELDING METHOD AND MIXTURE OF REACTANTS USED FOR THE METHOD PURPOSE: To enable the good welding having high corrosion resistance by melting a metal for filling with the exothermic reaction of a mixture of...
A gaseous reactant is absorbed in a liquid with a positive heat of absorption. It reacts with the liquid by an exothermic, irreversible first order reaction. Analysis of a CSTR for this process has shown that up to 5 steady state solutions may exist even though the system appears to be ...
Exothermic exchange reactions of the type A+BC→AB+C sometimes leave the product AB in a highly excited vibrational state. Simple theoretical considerations related to the description of the molecular collision show that the fraction of the reaction energy available for this vibrational mode is limite...
申请号：EP88202871.5 申请日：19881213 公开号：EP0323663B2 公开日：19940914 专利内容由知识产权出版社提供 摘要：Process for conducting an exothermic reaction between two or more reactants in a fixed-bed catalytic reactor under substantially isothermic conditions. The reaction mixture includes at least...
Roasting is a pyrometallurgical operation changing the chemistry and phase assemblage of a feed material. It usually involves the injection of reactants such as air, chlorine and carbon-based materials in conjunction with the use of burners. Roasting can be associated with either exothermic or endot...
1. A process for controlling the location of an exothermic reaction between two or more reactants in a cyclic reverse-flow reactor system comprising: (a) supplying the first reactant through a first channel means in a first regenerative bed and supplying at least a second reactant through ...
A QEXAFS (quick-scanning EXAFS) technique has been devised to follow the local atomic coordination changes about selected reactants in a class of highly exothermic solid combustion reactions. Real-time EXAFS measurements during the combustion were made in the time frame of a few seconds. By tuni...