DEVELOPMENT OF SEMICONDUCTOR SENSOR FOR CONTROL OF SULFUR-CONTAINING INORGANIC COMPOUNDS IN GAS ENVIRONMENT
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Published
Dec 28, 2023
Orif Kholboev
Ergashboy Abdurakhmanov
Marat Sultonov
Abstract
In the study, semiconductor sensors were developed to monitor hydrogen sulfide in atmospheric air and the composition of process gases. This sensor allows selective control over a wide range of hydrogen sulfide concentrations. The values of the main, absolute, and reduced errors of the sensor are less than their allowable values in accordance with the relevant IS. The use of developed sensors significantly reduces the analysis errors, increases the working resource and stability of the instrument, while improving the repeatability, reproduction and selectivity of the results in the detection of hydrogen sulfide. The main metrological characteristics and operational parameters of selective semiconductor sensors designed for the detection of hydrogen sulfide are evaluated, and the sensors can be exploited in the analytical monitoring of the amount of hydrogen sulfide in the atmospheric air of various natural objects.
How to Cite
Kholboev, O., Abdurakhmanov, E., & Sultonov, M. (2023). DEVELOPMENT OF SEMICONDUCTOR SENSOR FOR CONTROL OF SULFUR-CONTAINING INORGANIC COMPOUNDS IN GAS ENVIRONMENT. SPAST Abstracts, 2(02). Retrieved from https://spast.org/techrep/article/view/4483
Article Details
Keywords
Inorganic sulfur gases, sulfur oxides, hydrogen sulfide, natural gas, gas-sensitive material, semiconductor sensor, metrological indicators of the sensor.
References
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21.Abdurakhmanov I. E., Kuchkarov O. A., Abdurakhmanov E. Gas sensitivityspeed of ammonia semiconductor sensors based on metal –oxide films SiO2/TiO2+ Fe2O3 //Rasayan Journal of chemistry. Vol.13. №. 3. 2020. pp. 1486-1490.doi.org/10.31788/RJC.2020. 1335718. (Scopus).
22.Abdurakhmanov I. E., Kuchkarov O. A., Abdurakhmanov E. Selectivity and stability of signal of ammonia semiconductor sensors with membrane coatings based on SiO2/TiO2+Fe2O3 structure // European Sciences Review Scientific journal.Vienna-2019. № 11–12. -p.7-12.
23. Kuchkarov O.A., Abdurakhmonov I.E., Begimkulov Zh.N., Mamirzaev M.A., Khamraeva D.A., Abdurakhmanov E. Investigation of particular parameters of a semiconductor ammonia gas analyzer//IOP Confer-ence Series: Materials Science and Engineering. To cite this article: O A Kuchkarov et al 2020 IOP Conf. Ser.: Mater.Sci. Eng. 862062101. рр.1-6. doi:10.1088/1757-899X/862/6/062101
24.Sidikova Kh. G., Abdurakhmanov I. E., Mumunova N. I., Kholboev O. N., Abdurakhmanov E. Development and research of metrological characteristics of selective thermocatalytic methane (natural gas) sen-sor// IOP Conference Series: Materials Science and Engi-neering. To cite this article: Kh G Sidikova et al 2020 IOP Conf. Ser.: Mater. Sci. Eng. 862 062102.Р.1-6. doi: 10.1088/1757-899X/862/6/ 062102.
25. Egorov, A.A. Chemical sensors: classifica-tion, principles of operation, areas of application / A.A. Egorov, M.A. Egorov, Yu.I. Tsareva // Physico-chemical kinetics in gas dynamics: electronic journal. - 2008. - V. 6 0. URL: http://chemphys.edu.ru/issues/2008-6/articles/273/(date accessed: 14.08.2016).
2. Yanovich A.N., Astvatsaturov A.Ts., Busurin A.A. Occupational health and safety in the gas industry. M.: Nedra. 1978. –p. 316.
3. Sulfur oxides and suspended particles. WHO. Series “Hygienic Criteria for the State of the Environ-ment”, Issue. 8. Geneva. 1982. –p. 131.
4. GOST 5542 87 “Combustible natural gases for industrial and domestic purposes. Specifications”.
5. GN 2.2.5.1313-03. Chemical factors of the production environment
Maximum allowable concentrations (MPC) of harmful substances in the air of the working area, 2003.- 2003.04.30. –p. 199
6. GN 2.1.6.1338-03. Maximum allowable con-centrations (MPC) of pollutants in the atmospheric air of populated areas, 2003 - 2003.05.30
7. Directory of the worker of the main gas pipe-line. 2nd ed., add. and reworked. (Ed. Barmin S.F.). L.: Nedra. 1974. –p. 416.
8. Punger V. Analytical chemistry and physical and chemical methods of analysis: a textbook for chemi-cal and technological specialties of professional centers / V. Punger, L. Grigorieva. – Jõhvi: INNOVE, 2012. –p. 192
9. Abdurakhmanov E., Sultanov M., Daminov G., Sidikova H., Eshkobilova M., Abdurakhmonov B., Kholboev O. Chemical sensor for monitoring carbon monoxide from transport emissions// SCINCE AND EDUCATION ISSN 2181-0842 VOLUME 1, ISSUE 1 , APREL 2020,– pp. 37-43.
10. Industrial gas chromatograph Maxum Edition II // Siemens AG [Electron. resource]. URL: http://www.kombit.ru/oborudovanie/ hromato grafy /promyshlennyj-gazovyj-hromatograf-maxum-edition-ii/ (date of access: 06/28/2021).
11. Gas analyzers of air in the working area MGL-19A, MGL-20A // Website of OPTEK JSC.–2016: [Electronic resource]. URL: http://www.optec.ru/produktsiya.html? c_dept_id=20&c_good_id=1(Accessed: 06/04/2021).
12. Chemical sensors//Website of ZAO Ecological Sensors and Systems.–2017: [Electronic resource]. URL: http://www.eksis.ru/scientificactivity/works/ chemical-sensors.php (Accessed: 07/06/2016).
13. Ommi, F. Perspective methods and means of controlling harmful substances in the atmosphere of a metropolis / F. Ommi, K. Nekofar // Bulletin of the Mor-dovian University. - 2009. - No. 1. - p. 229-235
14. Abdurakhmanov E. Sensor for selective mon-itoring of carbon monoxide in the air and industrial gase-ous emissions // Zh. anal. and cont. - M., 2004. - No. 2 (8). - p. 165 – 168
15. Eshkobilova M.E., Sidikova H.G., Abdurakhmanov E.Metrological characteristics of the semiconductor gas analyzer of carbon monoxide “PGA-SO” // Vestnik NUUz. 2021.3/2/1.– p. 299-306.
16. Sysoev, V.V. Multisensor gas recognition systems based on metal-oxide thin films and nanostructures / V.V. Sysoev. - Abstract. diss. for the competition uch. step. oct. those. Sciences. - Saratov, 2009. –p. 35.
17. Abdurakhmanov I. E., Begmatov R. Kh., Abdurakhmanov E., Kholboev O. N., Kholmirzaev F. F. Metrological parameters of semiconductor sensors of hydrogen sulfide SCS-H2S with membrane coatings based on tungsten and copper oxides// IOP Conference Series: Materials Science and Engineering. To cite this article: I E Abdurakhmanov et al 2020 IOP Conf. Ser.: Mater. Sci. Eng. 862 062084 862(2020) 062084.рр.1-6. Doi: 10.1088/1757-899X/862/6/062084.
18. Sultanov MM, Abdurakhmanov E. Thermo-catalytic gas analyzer for the determination of carbon monoxide. // Universum: technical sciences, electron. scientific magazine 2018. No. 2 (47).
19. Abdurakhmanov I.E., Begmatov R.Kh., Ab-durakhmanov E. Sol-gel method for the formation of metal oxide gas-sensitive films on an inert substrate // Eurasian Union of Scientists (ESU) Monthly scientific journal. Moscow: 2019. - No. 9 ( 66).-p.29-32.
20. Abdurakhmanov I. E. Creation of chemical sensors based on metal oxide composites for the determination of toxic and explosive gases abstract of the dissertation of doctor of chemical sciences (dsc). Tashkent - 2021. 63 p.
21.Abdurakhmanov I. E., Kuchkarov O. A., Abdurakhmanov E. Gas sensitivityspeed of ammonia semiconductor sensors based on metal –oxide films SiO2/TiO2+ Fe2O3 //Rasayan Journal of chemistry. Vol.13. №. 3. 2020. pp. 1486-1490.doi.org/10.31788/RJC.2020. 1335718. (Scopus).
22.Abdurakhmanov I. E., Kuchkarov O. A., Abdurakhmanov E. Selectivity and stability of signal of ammonia semiconductor sensors with membrane coatings based on SiO2/TiO2+Fe2O3 structure // European Sciences Review Scientific journal.Vienna-2019. № 11–12. -p.7-12.
23. Kuchkarov O.A., Abdurakhmonov I.E., Begimkulov Zh.N., Mamirzaev M.A., Khamraeva D.A., Abdurakhmanov E. Investigation of particular parameters of a semiconductor ammonia gas analyzer//IOP Confer-ence Series: Materials Science and Engineering. To cite this article: O A Kuchkarov et al 2020 IOP Conf. Ser.: Mater.Sci. Eng. 862062101. рр.1-6. doi:10.1088/1757-899X/862/6/062101
24.Sidikova Kh. G., Abdurakhmanov I. E., Mumunova N. I., Kholboev O. N., Abdurakhmanov E. Development and research of metrological characteristics of selective thermocatalytic methane (natural gas) sen-sor// IOP Conference Series: Materials Science and Engi-neering. To cite this article: Kh G Sidikova et al 2020 IOP Conf. Ser.: Mater. Sci. Eng. 862 062102.Р.1-6. doi: 10.1088/1757-899X/862/6/ 062102.
25. Egorov, A.A. Chemical sensors: classifica-tion, principles of operation, areas of application / A.A. Egorov, M.A. Egorov, Yu.I. Tsareva // Physico-chemical kinetics in gas dynamics: electronic journal. - 2008. - V. 6 0. URL: http://chemphys.edu.ru/issues/2008-6/articles/273/(date accessed: 14.08.2016).
Section
PAMIR Second Abstracts