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and up to 40 ppm (in terms of S) enters the conversion unit, it should be removed before
conversion. At the same time, in some installations, a gas mixture with a temperature of up to
450°C has to be supplied to the desulfurization inlet.
References 1. Fenouil LA, Towler GP, Linn S. Removal of H
2
S from coal gas using limestone: kinetic
considerations // Ind. Eng. Chem. Res. 1994 Vol. 33, No 2, pp. 265–272.
2. Dantsig M.L., Turcheninova E.V., Dantsig G.A., Sobolevsky V.S., Menshov V.N., Zhavoronkov V.V.,
Kondrashchenko T.A., Ermina Z.E. Development of an industrial technology for obtaining active zinc oxide
for the production of sulfur cleaning masses // Chemical Industry. 1980. No. 8. S. 30–32.
3. Hartman V.L. Dynamics of sulfur chemisorption by a solid absorber and its application to optimize
industrial desulfurization / Diss. on sois. uch. degree cand. tech. Sciences. M.: 2000. 111 p.
4. Gartman V.L., Sukhoruchkina L.A., Boevskaya E.A., Shkitina V.I. Dynamics of recrystallization of
zinc oxide in an industrial hydrogen sulfide absorber // Russian conference "Scientific bases of preparation
and technology of catalysts" and V Russian conference "Problems of deactivation of catalysts". Tuapse,
September 4–9, 2008. Abstracts, Novosibirsk-2008, vol. II, p. 27–28.
5. Yumura M., Furimsky E. Comparison of CaO, ZnO and Fe
2
O
3
as H
2
S adsorbent at high
temperatures, Ind. and Eng. Chem. Process Des. and Dev. 1985. Vol.24, No. 4. P. 1165–1168.
6. Danzig G.A., Sharkin G.A., Yakerson B.I., Rybakova C.M. Thermodynamics reactions cleaning gases
from sulphurous substances // Zh. Appl. chemistry. 1976. No. 2. S. 329–333.
7. Danzig G.A., Vorontsova N.F., Krutina S.A., Danzig M.L., Yakerson V.I. Determination of the sulfur
capacity of catalysts and sorbents by the dynamic method // Kinetics and catalysis. 1974. V.15, No. 6. S.
1601–1603.
8. Махмудов М.Ж. Определение адсорбционной ёмкости синтетического цеолита NaX в
динамических условиях по ароматическим углеводородам низкооктанового бензина //
Нефтепереработка и нефтехимия. Научно-технические достижения и передовой опыт. – 2020. – №. 7.
– С. 13-16.
9. Махмудов М.Ж., Нарметова Г.Р. ИССЛЕДОВАНИЕ СОРБЦИОННОЙ ЕМКОСТИ
СИНТЕТИЧЕСКОГО ЦЕОЛИТА NAX ПО БЕНЗОЛУ В ДИНАМИЧЕСКИХ УСЛОВИЯХ ИЗ
ЖИДКОЙ ФАЗЫ // НЕФТЕГАЗОПЕРЕРАБОТКА-2016. – 2016. – С. 112-113.
10. Махмудов М.Ж., Нарметова Г.Р. Исследование синтетического цеолита NaX для
адсорбционной деароматизации автобензина с целью доведения его до норм Евро-5 // Мир
нефтепродуктов. Вестник нефтяных компаний. – 2016. – №. 9. – С. 18-22.
11. Махмудов М.Ж. Определение сорбционной емкости синтетического цеолита NaX в
динамических условиях из жидкой фазы по ароматическим углеводородам бензина // Защита
окружающей среды в нефтегазовом комплексе. – 2020. – №. 5. – С. 26-29.
12. Hartman V.L., Danzig G.A., Kondrashchenko T.A. Dynamic indicators of the quality of sulfur
cleaning masses // J. Appl . chemistry. 1982. No. 2. S. 358 - 361.
13. Daut V.A., Gartman V.L., Konovalov S.Ya., Tararyshkin M.V., Obysov A.V., Beskov V.S.,
Golosman E.Z. Experience of economical loading of the desulfurization unit of the methanol synthesis unit //
Chemical industry. 2000. No. 10. S. 507–511.
14. Hartman V.L. Simulation of a two-layer desulfurization reactor. Sat. mater. 1 All-Russian. scientific
and practical. conf. “Resource saving and ecological development of territories. / Tolyatti, April 25–27, 2017,
TSU. 2017. S. 46–50.
15. VL Hartmann, Effect of sulphur removal catalyst granules properties on the commercial-scale bed
macrokinetics, Chem. Eng. J. 107 (2005) 39–43.