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The Effect of Gas Circulation on the High-Pressure Synthesis of Long-Chain С35+ Hydrocarbons from CO and H2
https://doi.org/10.18412/1816-0387-2019-6-430-435
Abstract
The effect of gas recirculation on the production of long-chain C35+ hydrocarbons over supported Co-Al2O3/SiO2 catalyst at a pressure of 6.0 MPa, temperature 225 °C and gas hourly space velocity 1000 h–1 was studied. It was shown that the circulation mode provides isothermicity of the catalyst bed and increases the selectivity to C35+ hydrocarbons and their output. The study revealed that the catalyst deactivation rate decreases by a factor of 8 when the circulation ratio is raised from 2.2 to 6; therewith, the content of unsaturated hydrocarbons in the synthesis products increases twofold.
About the Authors
R. E. Yakovenko
Platov South-Russian State Polytechnic University (NPI), Novocherkassk
Russian Federation
Russian Federation
I. N. Zubkov
Platov South-Russian State Polytechnic University (NPI), Novocherkassk
Russian Federation
Russian Federation
G. B. Narochnyi
Platov South-Russian State Polytechnic University (NPI), Novocherkassk
Russian Federation
Russian Federation
A. P. Savostyanov
Platov South-Russian State Polytechnic University (NPI), Novocherkassk
Russian Federation
Russian Federation
References
1. Ail S.S., Dasappa S. // Renewable and Sustainable Energy Reviews. 2016. V. 58. P. 267-286. DOI: 10.1016/j.rser.2015.12.143.
2. Adeleke A.A., Liu X., Lu X., Moyo M., Hildebrandt D. // Reviews in Chemical Engineering. 2018. In press. DOI: 10.1515/ revce-2018-0012.
3. Chen W., Filot I.A.W., Pestman R., Hensen E.J.M. // ACS Catalysis. 2017. V. 7. Р. 8061-8071. DOI: 10.1021/acscatal.7b02758.
4. Khodakov A.Y., Wei C., Fongarland P. // Chemical Reviews. 2007. V. 107. P. 1692-1744. DOI: 10.1021/cr050972v.
5. Verma A., Jaso S., Lopez A., Chen J., Bracht M. ISC 2018: 16th Annual Industrial Simulation Conference, Ponta Delgada — Portugal, 6-8 June 2018, Р. 13-15.
6. Overtoom R., Fabricius N., Leenhouts W. Proceedings of the 1st Annual Gas Processing Symposium, Doha, Qatar, 10-12 January 2009, P. 378-386. DOI: 10.1016/B978-0-444-53292-3.50046-8.
7. Kungurova O.A., Shtertser N.V., Chermashentseva G.K., Simentsova I.I., Khassin A.A. // Catalysis in Industry. 2017. V. 9. P. 23-30. DOI: 10.1134/S2070050417010081.
8. Eliseev O.L., Savost’yanov A.P., Sulima S.I., Lapidus A.L. // Mendeleev Communications. 2018. V. 28. Р. 345-351. DOI: 10.1016/j. mencom.2018.07.001.
9. Савостьянов А.П., Нарочный Г.Б., Яковенко Р.Е., Лапидус А.Л. // Химия твердого топлива. 2014. № 6. С. 79—80. DOI: 10.7868/S0023117714060103.
10. Савостьянов А.П., Нарочный Г.Б., Земляков Н.Д., Яковенко Р.Е. // Известия Самарского научного центра Российской академии наук. 2010. Т. 12. № 4. С. 686—690.
11. Нарочный Г.Б., Яковенко Р.Е., Савостьянов А.П. // Инженерный вестник Дона. 2015. № 4. Режим доступа: ivdon.ru/ru/magazine/archive/n4y2015/3308
12. Savost’yanov A.P., Yakovenko, R.E., Narochnyi G.B., Bakun V.G., Sulima S.I., Yakuba E.S., Mitchenko S.A. // Kinetics and Catalysis. 2017. V. 58. P. 81-91. DOI: 10.1134/S0023158417010062.
13. Переверзев А.Н., Богданов Н.Ф., Рощин Ю.Н. Производство парафинов. М.: Химия, 1973. 224 с.
14. Lu Y., Lee T. // Journal of Natural Gas Chemistry. 2007. V. 16. Р. 329-341. DOI: 10.1016/S1003-9953(08)60001-8.
15. Dry M.E. // Journal of Molecular Catalysis. 1982. V. 17. P. 133- 144. DOI: 10.1016/0304-5102(82)85025-6.
16. Huang X., Roberts C.B. // Fuel Processing Technology. 2003. V. 83. Р. 81-99. DOI: 10.1016/S0378-3820(03)00060-2.
17. Loosdrecht J., Balzhinimaev B., Dalmon J.A., Niemantsverdriet J.W., Tsybulya S.V., Saib A.M., Berge P.J., Visagie J.L. // Catalysis Today. 2007. V. 123. Р. 293-302. DOI: 10.1016/j.cattod.2007.02.032.
18. Tsakoumis N.E., Rønning M., Borg Ø., Rytter E., Holmen A. // Catalysis Today. 2010. V. 154. Р. 162-182. DOI: 10.1016/j.cattod.2010.02.077.
Review
For citations:
Yakovenko R.E., Zubkov I.N., Narochnyi G.B., Savostyanov A.P. The Effect of Gas Circulation on the High-Pressure Synthesis of Long-Chain С35+ Hydrocarbons from CO and H2. Kataliz v promyshlennosti. 2019;19(6):430-435. (In Russ.) https://doi.org/10.18412/1816-0387-2019-6-430-435
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