Synthesis of alkylphenols for production of nonionic detergents and lube-oil additives
- 15 Downloads
Secondary monoalkylphenols, obtained by alkylating phenol with a 90–140°C fraction of α-olefins on aluminosilicate catalyst, can be used for the synthesis of effective monionic detergents and additives for petroleum-base lubricating oils (VNII NP-360 and VNII NP-370); secondary dialkylphenols can be used to obtain sulfonate type additives.
KeywordsSulfonate Phenol Aluminosilicate Type Additive Aluminosilicate Catalyst
Unable to display preview. Download preview PDF.
- 1.R. L. Huddleston and R. C. J. Allred, J. Am. Oil Chem. Soc.,42, No. 11, 983 (1965).Google Scholar
- 2.S. É. Krein (editor), Lubricating Oil Additives [in Russian], Gostoptekhizdat, Moscow (1961), p. 128.Google Scholar
- 3.N. M. Kukui, L. A. Potolovskii, and V. N. Vasil'eva, Neftekhim., 10, No. 3, 416–421 (1970).Google Scholar
- 4.L. A. Potolovskii, V. N. Vasil'eva, T. I. Kirsanova, et al., Khim. i Tekhnol. Topliv i Masel, No. 11, 27–30 (1970).Google Scholar