Increasing the Efficiency of Cleaning Coke Oven Gas from Dust, Carbon Dioxide and Formaldehyde Vapors in Scrubbers of the Attachment Type
Journal Title: Вентиляція, освітлення та теплогазопостачання - Year 2017, Vol 23, Issue
Abstract
In this paper, the results of industrial tests of a new triangular attachment with cross-holes for cleaning coke oven gas from dust, carbon dioxide and formaldehyde vapours are given. According to these data, comparative diagrams and regression charts are constructed. The paper considers the results of own experiments, which compared with the results of other scientists and various statistical data. For comparison, a wooden chord attachment and the most effective Rashig ring attachment are used. The results of the tests coincide with the theoretical calculations and confirm the effectiveness of the new attachment. The efficiency of the new attachment is proven for the purification of coke oven gas from CO2 (carbon dioxide), CH2O (formaldehyde vapours) and dust. The new attachment improves the cleaning by 25 % with respect to the wooden chord (its prototype) and by 15 % compared to the Raschig rings, which are one of the most effective attachments, and close to the material for the new one. It is proved that the optimum temperature for all types of impurities is 15 °C
Authors and Affiliations
O. Redko, Yu. Chaika
Temperature mode of the room with warm floor
This article discusses the analytical calculations which are necessary to determine the temperature mode of the room in order to optimize the usage of electrothermal heating systems with constant power, specifically to s...
Efficient Organization of Air Exchange of Premises Using the Trombe-Michel Wall
Solar energy is a promising renewable energy source. One of the options for its use is passive solar heating devices. The use of the Trombe-Michel wall for heating the rooms is considered. The simplest variant is the org...
Assessment of Domestic Waste Water Potential for In-House Heat Pump Systems
A preliminary assessment of the possibilities of utilizing domestic waste water as a low-temperature source for a heat pump is made in the paper. Based on energy balance and heat transfer equations and analysis of thermo...
Design Specificity of Direct Light LED Fixtures
The efficiency of electricity consumed in the field of lighting is largely determined by the nomenclature and characteristics of lighting fixtures. The nomenclature, the quality and the number of available light sources...
Using Electromagnetic Waves for Controlling the Processes of Moisture Transfer in Materials of Artistic Products
In order to control of moisture transfer in museum’s exhibits (for example, in pictures by masters of past centuries, hobbles, sculptures etc.), it is proposed to use the method of electromagnetic energy absorption (UHF...