Institutul De Inginerie Tehnologica Si Proiectare Pentru Industria Metalurgica
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Application filed by Institutul De Inginerie Tehnologica Si Proiectare Pentru Industria MetalurgicafiledCriticalInstitutul De Inginerie Tehnologica Si Proiectare Pentru Industria Metalurgica
Priority to RO121324ApriorityCriticalpatent/RO94013B1/en
Publication of RO94013A2publicationCriticalpatent/RO94013A2/en
Publication of RO94013B1publicationCriticalpatent/RO94013B1/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Colloid Chemistry
(AREA)
Abstract
Procedeul de topire a sulfului coloidal în suspensie, conform inventiei, se realizeaza prin contact indirect în contracurent a solutiei de sulf coloidal 20% concentratie, la o presiune de 6 bari, cu abur saturat la 155 degree C si o presiune de 4,5...6 bari într-un topitor tip teava în teava, în sine cunoscut.According to the invention, the melting process of the colloidal slurry according to the invention is carried out by indirect contact in the countercurrent of 20% colloidal sulfuric solution at a pressure of 6 bars, saturated steam at 155 ° C and a pressure of 4.5. .6 bar in a pipe-type melter in the pipe itself.
RO121324A1985-12-251985-12-25Process for melting sulphidal in suspension
RO94013B1
(en)