NEW SORBING MATERIAL FOR CLEANING AIR OF CLOSED SPACES
Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.6, No. 4)Publication Date: 2017-04-30
Authors : Elena Evsina; Artem Evsin; Anastasia Kudryashova; Varvara Maksutova; Nataliya Zolotareva; Yuliya Lezhnina;
Page : 433-439
Keywords : sorbent material; air conditioning; abra sion; grindability; mechanical strength .;
Abstract
A new high - efficiency filter material for purification of the air in enclosed spaces is created. Sorbent, as in the form of small and large particles, has a large specific surface, which makes it possible to use it to capture toxicants from water and air, and the sorption characteristics of the latter remain high. The physical - mechanical (abrasion, grindability, "conventional mechanical strength") and the adsorption structure (porosity, sorption activity of iodine, of benzene, lightening capacity for methylene blue, ash content, total porosity) characteristics of the sorbent are studied. The adsorption of hydrogen sulfide, sulfur dioxide and carbon dioxide from the atmosphere is studied. The results were used to calculate the thermodynamic and equi librium sorption properties of a number of toxicants on sorbent. According to the experimental results of the adsorption of acid gases from the air thermodynamic characteristics, indicating the formation of adsorption complexes of high durability are obtai ned. Found that 1 gram of sorbent can absorb 640 mg of sulfur dioxide, hydrogen sulfide 300 mg and 350 mg of carbon dioxide that can be recommended sorbent for purification of the air in enclosed spaces.
Other Latest Articles
- BER ANALYSIS OF SM - MIMO AND CHANNEL ESTIMATED SM - MIMO
- ENGLISH CURSIVE SCRIPT RECOGNITION
- ANN BASED MODEL PREDICTIVE CONTROL OF SINGLE PHASE GRID CONNECTED PHOTOVOLTAIC SYSTEM USING MPPT TECHNIQUE
- GENERALIZED GENERAL RELATIVISTIC QUANTUM STATIC FIELD EQUATION AND QUANTIZATION OF ENERGY EQUATION
- DURABILITY CONSIDERATIONS FOR DAM CONCRETE IN ACIDIC HYDRO ENVIRONMENT – A CASE STUDY
Last modified: 2017-04-21 19:36:34