Open AccessIndustrial and laboratory technologies of liquid sulphur dioxide based on sulfur and oxygen.
Author(s) -
В. В. Игин,
М. А. Zelenova-Gyulalieva,
Konstantin V. Aksenchik
Publication year - 2020
Publication title -
trudy kolʹskogo naučnogo centra ran
Language(s) - English
Resource type - Journals
ISSN - 2307-5252
DOI - 10.37614/2307-5252.2020.3.4.014
Subject(s) - sulfur , sulfur dioxide , claus process , condenser (optics) , oxygen , process engineering , waste management , environmental science , chemistry , engineering , inorganic chemistry , organic chemistry , light source , physics , optics , hydrogen sulfide
The article tells about the industrial unit for production of liquid sulfur dioxide based on sulfur and oxygen, which has been developed by Research Institute of Fertilizers and Insectofungicides(patent No. 2711642 dated 01/17/2020). The principal difference of the proposed industrial process is the use of technical oxygen instead of FDF and the use of a sulfur furnace and a sulfur vapor condenser combined in one housing. To determine the design parameters of equipment and to master the process, the article describes a lab unit for production of liquid sulfur dioxide, developed by and implemented at Research Instituteof Fertilizers and Insectofungicides. At the moment, the lab unit is run to adjust the operating mode.