A method for manufacturing of a sorbent for wet desulphurisation of flue gas and a sorbent for wet desulphurisation of flue gas

A method for manufacturing of a sorbent for wet desulphurisation of flue gas, wherein the sorbent is manufactured from travertine, is characterized in that the method comprises the steps of milling and sieving the travertine to a size of less than 60 mm. The sieved travertine is milled in a roller g...

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Bibliographic Details
Main Authors ARKADIUSZ SZYMANEK, RYSZARD SOSINSKI, PRZEMYSLAW SZYMANEK
Format Patent
LanguageEnglish
Published 02.01.2013
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CRUSHING, PULVERISING, OR DISINTEGRATING
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL
MILLING GRAIN
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PREPARATORY TREATMENT OF GRAIN FOR MILLING
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:A method for manufacturing of a sorbent for wet desulphurisation of flue gas, wherein the sorbent is manufactured from travertine, is characterized in that the method comprises the steps of milling and sieving the travertine to a size of less than 60 mm. The sieved travertine is milled in a roller grinding mill to a grain size of less than 100 microns. The milled travertine is activated in an electromagnetic grinder by causing the travertine grains to collide with each other using ferromagnetic grinding rods. The grinding rods constitute from 15% to 20% of the volume of the operating chamber of the electromagnetic grinder.
Bibliography:Application Number: GB20090015256