Journal ArticleDOI
The effect of the gas side resistance on absorption with chemical reaction from binary mixtures
A. Tamir,Yehuda Taitel +1 more
TLDR
In this paper, a predictive model based solely on the conservation equations of both phases is presented for the study of the effect of the gas-side resistance in multicomponent absorption with chemical reaction in a laminar liquid film.About:
This article is published in Chemical Engineering Science.The article was published on 1975-01-01. It has received 12 citations till now. The article focuses on the topics: Reaction rate constant & Similarity solution.read more
Citations
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Gas absorption with first order chemical reaction in a laminar falling film over a reacting solid wall
TL;DR: In this article, a general case of gas absorption with first order irreversible chemical reaction in a liquid film, for laminar flow over a solid wall, has been analyzed theoretically, and the obtained analytical solution of the developed general model has been successfully verified by an explicit numerical scheme.
Journal ArticleDOI
Gas absorption in laminar falling films with first order homogeneous reaction and gas phase mass transfer resistances
Henrik Pedersen,J. E. Prenosil +1 more
TL;DR: In this paper, an analytical solution of the governing differential equation for gas absorption in laminar falling films with the first order homogeneous reaction and external gas phase mass transfer resistance is shown.
Journal ArticleDOI
Absorption with first order chemical reaction into a liquid film in laminar flow
J.B. Stepanek,S. K. Achwal +1 more
TL;DR: In this paper, absorption with first-order chemical reaction into a liquid film in laminar flow was analyzed for the cases of zero and finite resistance in the gas phase, and the analysis of the results showed that the length of the entrance region can vary substantially depending on the reaction rate constant.
Journal ArticleDOI
Factors controlling and influencing polymorphism, morphology and size of calcium carbonate synthesized through the carbonation route: A review
TL;DR: In this paper , a review article is mainly focused on this approach and the process parameters that affect the yield, particle size, morphology and crystalline phase, and the control of size and morphology through different experimental setups and the use of additives is also described.
Journal ArticleDOI
Optimization of CaCO3 synthesis through the carbonation route in a packed bed reactor
TL;DR: In this paper, the authors investigated the recovery of CO2 from combustion gases of the cement industry through a carbonation route in order to obtain Calcium Carbonate Nanoparticles (CCnP), which could find application as either polymer or cement fillers.
References
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Journal ArticleDOI
Kinetics of reaction between CS2 and amines
P.J. Kothari,Man Mohan Sharma +1 more
TL;DR: In this article, the authors studied the kinetics of the reaction between CS 2 and aqueous amines by absorption of CS 2 vapour or liquid into amine amines.
Journal ArticleDOI
Simultaneous absorption of two gases accompanied by reversible instantaneous chemical reactions
TL;DR: The theoretical aspects of the problem of simultaneous absorption of hydrogen sulphide and carbon dioxide in amine solutions under equilibrium reaction conditions are also considered in this article, where the diffusivities of all species are assumed to be the same.
Journal ArticleDOI
Penetration model for absorption with chemical reaction in the presence of heat generation, bulk flow and effects of the gaseous environment
TL;DR: In this article, a penetration model for gas absorption into a laminar liquid stream in the presence of chemical reaction and large heat generation was investigated theoretically, accounting for a presence of the gaseous environment, not considered in previous analyses, and the transverse bulk flow contribution to the total mass transfer.
Journal ArticleDOI
Multicomponent boundary-layer characteristics—Use of the reference state
Yehuda Taitel,Abraham Tamir +1 more
TL;DR: In this article, a constant property analysis for multicomponent diffusion systems where interaction between fluxes is not ignored, is investigated, and the results are compared with an exact multicomponents variable property analysis and a constant polynomial time analysis utilizing the effective binary diffusivity approximation.
Journal ArticleDOI
Simultaneous absorption of two gases A and B: absorption of A accompanied by fast irreversible reaction resulting in the formation of B
TL;DR: The problem of simultaneous absorption and reaction of two gases A and B, where the reaction of A results in the formation of B, is considered in this article, where analytical equations are derived to predict the decrease in the rate of absorption of the gas B due to the presence of the other gas A. Under certain conditions, no B will be absorbed, even when the concentration of dissolved B in the bulk liquid is zero.
Related Papers (5)
Absorption with first order chemical reaction into a liquid film in laminar flow
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Gas absorption with first-order chemical reaction in laminar falling films—calculation of rates and enhancement factors
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