Conclusions
The production of MTBE and then its analogs, initiated in Italy two decades ago, is now firmly entrenched in most of the industrially developed countries. Most of this production is aimed at satisfying the demand for oxygenates in modern gasolines. In the production of oxygenates, more and more heavy hydrocarbon fractions are being used — fractions such as isoamylenes and oligomers based on unsaturated C4-C5 fractions, containing up to seven carbon atoms per molecule.
The processes use various types of reactors: adiabatic reactors, tubular reactors with temperature control in the reaction zone through the wall by means of a heat carrier, or reaction-distillation devices based on the catalytic distillation principle. This last type of reaction section is considered the most promising, and it is finding more and more applications in MTBE and MTAE production.
Universally used as the catalyst in processes for the manufacture of methyl tert-alkyl ethers are sulfonated cationexchange resins in various modifications, which are optimal in terms of effects on the ecology.
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References
A. A. Gureev, I. G. Fuks, and V. L. Lashkhi,Chemmotology [in Russian], Khimiya, Moscow (1986).
T. P. Vishnyakova et al.,Stabilizers and Modifiers of Petroleum Distillate Fuels [in Russian], Khimiya, Moscow (1990).
Yu. M. Gulyamov et al.,Khim. Tekhnol. Topl. Masel, No. 6, 8–10 (1991).
O. P. Lykov and A. G. Svinukhov, “Trends in production and application of oxygen-containing compounds as components of automotive gasolines,”Temat. Obzor, Ser. Pererab. Nefti (TsNIITÉneftekhim, Moscow) (1992).
“Prospects for global consumption of oxygenates,”Neft' Gaz. Nefiekhim. Rubezh., No. 11/12, 124 (1992).
F. Morandi,Pet. Tech.,332, 14–18 (1987).
“Butadiene surplus is seen favoring co-cracking in the 90s,”Chem. Market. Rep.,232, No. 8, 5, 22 (1987).
V. E. Emel'yanov et al.,Khim. Tekhnol Topl Masel, No. 9, 12–13 (1991).
K. Rock,Hydrocarbon Process.,71, No. 5, 86–88 (1992).
J. Hall,Neft' Gaz. Nefiekhim. Rubezh., No. 10, 99–102 (1992).
M. N. Stryakhileva et al., “Production of methyl tert-alkyl ethers as high-octane components of gasoline,”Temat. Obzor, Ser. Pererab. Nefti Neftekhim. (TsNIITÉneftekhim, Moscow), No. 9 (1988).
“TAME — the forgotten oxygenate,”Neft' Gaz. Neftekhim. Rubezh., No. 7, 58 (1992).
USSR Inventor's Certificate 1,444,333.
“Elf's TAME unit boosts gasoline octane,”Oil Gas J.,47, 41–42 (1988).
“A new process for obtaining high-octane components of gasoline,”Ékspress-Inform., Ser. Pererab. Nefti Neftekhim. (TsNIITÉneftekhim, Moscow), No. 10, 7–10 (1989).
S. V. Adel'son, T. P. Vishnyakova, and Ya. M. Paushkin,Technology of Petrochemical Synthesis [in Russian], Khimiya, Moscow (1985).
N. N. Lebedev,Chemistry and Technology of Basic Organic and Petrochemical Synthesis [in Russian], Khimiya, Moscow (1988).
R. A. Sheldon,Chemicals from Synthesis Gas, Kluwer Academic, Norwell MA (1983).
Neft' Gaz Neftekhim. Rubezh., No. 12, 84 (1989).
Neft' Gaz Neftekhim. Rubezh., No. 2, 53 (1991).
“Design of MTBE plant,”Ékspress-Inform., Ser. Promst. Sint. Kauch. (TsNIITÉneftekhim, Moscow), No. 1, 11–12 (1989).
“Catofine Process for MTBE Production Unit,”Ékspress-Inform., Ser. Promst. Sint. Kauch. (TsNIITÉneftekhim, Moscow), No. 1, 12–13 (1989).
“Expansion of MTBE production in Saudi Arabia,”Ékspress-Inform., Ser. Promst. Sint. Kauch. (TsNIITÉneftekhim), No. 2, 21–22 (1989).
D. N. Chaplits et al., “Recovery of isobutylene and isoamylenes from hydrocarbon fractions,”Temat. Obzor, Ser. Promst. Sint. Kauch. (TsNIITÉneftekhim, Moscow) (1981).
P. Garibaldi,Fuels — Gasoline,15, No. 3, 1–6 (1989).
P. Mikitenko,Pet. Tech.,329, 34–38 (1986).
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 6, pp. 8–15, June, 1994.
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Trofimov, V.A. Production of methyl tert-alkyl ethers. Chem Technol Fuels Oils 30, 257–270 (1994). https://doi.org/10.1007/BF00727632
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DOI: https://doi.org/10.1007/BF00727632