Titlebook: Chemical Reactor Development; from Laboratory Synt Dirk Thoenes Book 1994 Springer Science+Business Media B.V. 1994 catalysis.chemical engi

核心

Reactors for Conversion or Formation of Inorganic Solids In these processes solids are either converted or formed, or both. When converting solid reactants, the change of the solid structure is related to the reaction rate. In forming solid products, nucleation and agglomeration may play important parts. No attempt is made to cover any of these areas. Se

GOAD

GENRE

Polymerization Reactorslar reactant concentrations. Intrinsic reaction rates are generally high and there are usually transport limitations. The presence of the produced polymer generally influences the physical properties of the mixture considerably, and heat of reaction has to be removed under unfavourable conditions. I

accomplishment

Chemical Reactors, Product Quality and the Environmentss rates. These rates are not only important in relation to the dimensions of the equipment, but they also determine the selectivity of the chemical process. Aiming for higher selectivities is desirable for three reasons: to minimize raw materials’ consumption, to improve product quality and to redu

Paraplegia

Book 1994rom the laboratory bench scale, where thefirst successful experiments are performed, to the design desk, wherethe first commercial reactor is conceived. It is also written forthose chemists and chemical engineers who are concerned with thefurther development of a chemical process with the objective

Ornament

紋章

The Path of Chemical Reactor Developmentvels. For describing the various combined effects we need mathematical models. A model that describes the entire process can be used for analysis of experimental results, as well as for the design of a larger reactor.

危險

Bronchial-Tubes

Reactors for Organic Chemical Synthesese reactions include relatively slow reactions in semi-batch reactors; continuous reactors for incomplete conversions; and very rapid reactions in stirred reactors (either continuous or semi-batchwise). Examples for two-phase reactions include slow and rapid gas/liquid reactions, liquid/liquid and solid/liquid reactions.

mortgage

Reactors for Conversion or Formation of Inorganic Solidsveral examples will be presented, with the purpose of showing the reader how these and similar problems may be dealt with. Though there are as yet no design procedures with a general validity for these types of processes, a semi-quantitative insight in the relevant phenomena may be a helpful guideline for experimental work.