UNIV. NEWS. NORTH-CAUCAS. REG. TECHNICAL SCIENCES SERIES. 2016; 4: 120-122
http://dx.doi.org/10.17213/0321-2653-2016-4-120-122
THE DEVELOPMENT OF THE EQUIPMENT CIRCUIT OF GAS CLEANING IN MOLYBDENUM CONCENTRATE ROASTING
Sverdlik Grigory Iosifovich – Doctor of Technical Sciences, professor, department «Technological Machines and Equipment», North-Caucasian Institute of Mining and Metallurgy (State Technological University), Vladikavkaz, Russia. E-mail: grigory.sverdlik@gmail.com
Viskrebenets Alexandr Stepanovich – Doctor of Technical Sciences, professor, head of department «Technological Machines and Equipment», North-Caucasian Institute of Mining and Metallurgy (State Technological University), Vladikavkaz, Russia. E-mail: sachaviskrebenets@yandex.ru
Revo Alexey Albertovich – Applicant, department «Technological Machines and Equipment», North-Caucasian Institute of Mining and Metallurgy (State Technological University), Vladikavkaz, Russia. E-mail: cavcundar@mail.ru
Abstract
There was performed a comparison of the efficiency of “wet” and “dry” processes of gas cleaning, which are produced by molybdenum concentrate roasting and containing sulphur dioxide. A prospective use of dry method based on desorption is proved. The patented method of gas cleaning is based on the usage of adsorbent vibrofluidized layer in the developed construction of adsorber. The proposed method of gas cleaning allows to reduce the ejection of sulphur dioxide into the environment significantly and to use raw components more fully.
Keywords: equipment circuit; gas cleaning; sulphur dioxide; adsorbent vibrofluidized layer; adsorber.
Full text: [in elibrary.ru]
References
1. Utkin N.I. Proizvodstvo cvetnyh metallov [Non-ferrous metal manufacture]. Moscow, 2000, 442 p.
2. Referat. Obzhig molibdenovogo koncentrata na zavode [Abstract. Factory molebdic concentrate roasting]. Available at: http//www.ronl.ru/referaty/proizvodstvo/351228. (accessed 15.08.2016).
3. Tolmachev A.M. Adsorbcija gazov, parov i rastvorov [Gas, steam and solution adsorbtio]. Moscow, 2012, 240 p.
4. Jagodovskij V.D. Adsorbcija [Adsorbtion]. Moscow, 2015, 200 p.
5. Sposob ochistki gazov [Gas cleaning method]. Patent RF, no. 2132222.
6. Sverdlik G.I., Revo A.A., Kameneckij E.S. Struktura vibroozhizhennogo sloja sypuchego materiala [The structure of loose material vibroliquated layer]. Izv. vuzov. Sev.-Kavk. region. Tehn. Nauki, 2010, no. 3.
7. Sverdlik G.I., Vyskrebenec A.S., Revo A.A. Razrabotka apparata dlja povyshenija jeffektivnosti sistem gazoochistki metallurgicheskih predprijatij [Engineering of efficiency upgrading mechanism for gas clear-up system in metallurgical works]. Cvetnaja metallurgija, 2003, no.3.
8. Sverdlik G.I., Vyskrebenec A.S., Revo A.A. [Engineering of a complex of mechanisms for gas blowout neutralization]. Razrabotka kompleksa apparatov dlja nejtralizacii gazovyh vybrosov. Tehnologija razrabotki poleznyh iskopaemyh: Materialy II Vseross. nauch.-prakt. Konf., posvjashhennoj 70-letiju kafedry [Technology of Mineral Products Exploitation department: Reports of Russian theoretical and practical conference, dedicated to the 70th anniversary]. Vladikavkaz, 2003.
9. Sverdlik G.I., Vyskrebenec A.S., Revo A.A. Apparat dlja nejtralizacii gazov [Mechanism for gas neutralization]. Trudy SKGMI, Vladikavkaz, Terek, 2007, Vyp. 14.
10. Komp'juternyj bank dannyh po adsorbcii [Computer databank on adsorbtion]. Available at: http//www.adsorbtion.ru. (accessed 10.08.2016).
11. Kel'cev N.V. Osnovy adsorbcionnoj tehniki [Basis of adsorbtion technics]. Moscow, Himija Publ., 1984.