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Priority to BG9058989ApriorityCriticalpatent/BG49640A1/en
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Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Abstract
The method is applied in the petroleum-processing and petroleum-chemical industry. It reduces the content of oxygen-containing compounds below their physical solubility in the liquid hydrocarbon fractions without expenditure of power and at a continuous technological regime. According to the method, the oxygen-containing compounds are initially extracted as a result of coalescence on packages of metallic grille and/or glass fibres. After removing the unsolved part of the oxygen-containing compounds, the liquid hydrocarbon fraction is passed through a layer of crystallic sodium chloride by implementing solvation of the sodium chloride. Thus is derived a new phase from the solution of the sodium chloride in oxygen-containing compounds. The two phases are divided through regular separation.
BG9058989A1989-12-071989-12-07Method for separation oxygen- containing compounds from liquid hydrocarbon fractions
BG49640A1
(en)