초록 ▼

An emulsion preparation arrangement includes an emulsion preparation tank, a jacket which surrounds the tank on its sides and bottom and contains hot water, a plurality of tubes for supplying components of the emulsion and withdrawing the emulsion, and a plurality of ducts each surrounding a respect

An emulsion preparation arrangement includes an emulsion preparation tank, a jacket which surrounds the tank on its sides and bottom and contains hot water, a plurality of tubes for supplying components of the emulsion and withdrawing the emulsion, and a plurality of ducts each surrounding a respective one of the tubes and containing hot water for heating the ducts with the water in the jacket and the ducts at a temperature of 80°C., to enable the emulsion to be discharged at a temperature of approximately 50°C.

대표청구항 ▼

An arrangement for preparation of water-heavy oil containing emulsions, comprising a tank having a side wall and a bottom; means forming a jacket around said side wall and said bottom of said tank to accommodate hot water for heating said walls and said bottom of said tank; at least one inlet tube f

An arrangement for preparation of water-heavy oil containing emulsions, comprising a tank having a side wall and a bottom; means forming a jacket around said side wall and said bottom of said tank to accommodate hot water for heating said walls and said bottom of said tank; at least one inlet tube for supplying water and heavy oil components of an emulsion into said tank; at least one outlet tube for withdrawing a prepared emulsion; means forming at least two ducts each surrounding and extending lengthwise of a respective one of said tubes and including means accommodating hot water from said jacket to said ducts to heat said tubes, so that the hot water in said jacket allows preparation of the emulsion and the hot water in said ducts allows supply of the emulsion components into said tank and withdrawal of the emulsion from said tank; and a heat insulating material surrounding said ducts.