Petroleum Lubricating Oils and Oil Additives.

摘要

Contents: Two-stage refining of lubricating fractions distilled from sour and sweet crudes with phenol; Refining the lubricating fractions of paraffinic sour and sweet crude oils with phenol and furfural; Continuous refeining of lubricating oils in a moving adsorbent layer; Alkylated aromatic hydrocarbons as components of lubricating oils; Industrial production of alkylphenol oil additives VNII NP-370 and VNII NP-371; Synthesis of ashless and low-ash content additives on the basis of sulfonic acid and alkylphenols; Low molecular polymers as viscosity index improvers; Emulsifiability of oils and wearing of additives in contact with water; Viscosity of mixtures of polysiloxanes with synthetic fluids of different classes; Properties of esters of neopentyl glycols.