Loading patent…
AssigneeNehezvegyipari Kutato Intezet
InventorsJeno Hevesi, Janos Gyapai, Gabor Szudy, Balint Nagy, Arpad Vago, Adamne N. Gesztelyi, Jozsef Keszler
Estimating the term…
The invention relates to a process for producing aqueous and oily, sulfur containing products. The invention also relates to an apparatus for producing aqueous and oily, sulfur containing products, which comprises a feeder, mixing unit and a unit for separating the liquid and solid phases. In the process a dispersion is prepared from lime sulfur solution, a surface active material and oil. In the apparatus the feeder includes a wet mill, the charging pump delivering the suspension thus obtained, the mixing unit is provided with a heating jacket, agitator, a cooler and a unit for separating the liquid and solid phases. The apparatus comprises a further mixing unit with a storage tank equipped with a charging pump and dispergator. The feeder, the mixing unit and the further mixing unit are interconnected by pipes.
Apparatus for producing aqeueous, oily, sulfur containing products by producing a dispersion from a sulfur ingredient, oil and a surfactant, comprising wet grinding means for adjusting the particle size of a component of said sulfur ingredient, a reactor for producing said sulfur ingredient from its components at elevated temperature, a first pump for transporting the components of said sulfur ingredient to said reactor, a cooler for cooling the aqueous sulfur ingredient solution and solid residue from said reactor, separating means for separating the sulfur ingredient solution from the solid residue, dispersing means for emulsifying oil with the aid of a surfactant in said aqueous sulfur ingredient solution, containers each for storing said oil and said surfactant, second and third pumps for charging respectively oil and surfactant into said dispersing means, and means for recovering the aqueous, oily, sulfur containing emulsion product.
Dependencies are inferred from the claim text.