SORBENT ON THE BASIS OF SECONDARY WOOD RAW MATERIALS (SAWDUST)

PRODUCTION TECHNOLOGY OF SORBENT ON THE BASIS OF SECONDARY WOOD RAW MATERIALS (SAWDUST)

Contact:
Chair of technology of wood-processing manufacture
phone: (+ 375 17) 2276741

Belarusian State Technological University
Address: 13A, Sverdlov str., 220050, Minsk,
Republic of Belarus

Purpose and area of application

The sorbent is intended for cleaning gas emissions of wood-processing and other enterprises from formaldehyde and ammonia. The technology of production of a sorbent is realized by chemical modifying of wood sawdust and is simple, economical and perspective. There is a technological documentation on manufacturing a sorbent.

Technical characteristics

Parameter	Unit	Value
Sorption capacity on formaldehyde	g/g	0,163
Specific surface	m*m/g	96
Porosity	%	42
pH of water extract	pH	5-6
Ash content	%	8-10

For additional information please contact us at:

Center of technology transfer

phone: (+ 375 17) 2275270
e-mail:

Belarusian State Technological University

phone: (+ 375 17) 2928342
fax: (+375 17) 2327183
e-mail:

Ministry of Education of the Republic of Belarus