Mirosław Grzesik

5 Questions 1K Answers 0 Followers

Questions related from Mirosław Grzesik

Is the definition of reaction rate necessary to describe the course of chemical reactions in the reactor?

There are several different definitions of the rate of a chemical reaction in the scintific literature. However, in the case of a quantitative description of the chemical process in the reactor,...

14 August 2018 4,485 15 View

Is the equation in form: r = k(Xe-X)2, often used to describe the kinetic data of sorption processes, is only an empirical equation?

In the description of the kinetic data of sorption processes, equation in the form: r = k(Xe - X)2, (#) and the equation obtained on the basis of mass balance of the batch process: dX/dt = r, X(0)...

19 April 2018 4,965 0 View

"Pseudo models" in the description of kinetic data of the batch adsorption process

In the case of a batch adsorption process, many different equations are used to describe the kinetic data. Among them are the exponential and hyperbolic equations which are called in short PFO...

01 January 1970 8,027 8 View

Energy accumulated in the earth - closer or further future?

A very, very small part of this energy is already used in the form of geothermal waters. It is mainly used by the spa and some smaller towns are heated using such waters. Probably Iceland is...

01 January 1970 9,802 2 View

Approximation of equilibrium data of batch sorption processes using power polynomials.

The inspiration for such a topic of discussion was the paper available on RG, where, to approximate the equilibrium data (batch adsorption in liquid-solid system), in the form of an...

01 January 1970 5,340 6 View