Науково-Дослідний І Проектний Інститут Сірчаної Промисловості З Дослідним Заводом
Научно-исследовательский и проектный институт серной промышленности с исследовательским заводом
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Науково-Дослідний І Проектний Інститут Сірчаної Промисловості З Дослідним Заводом, Научно-исследовательский и проектный институт серной промышленности с исследовательским заводомfiledCriticalНауково-Дослідний І Проектний Інститут Сірчаної Промисловості З Дослідним Заводом
Priority to UA93007402ApriorityCriticalpatent/UA19437A/en
Publication of UA19437ApublicationCriticalpatent/UA19437A/en
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Abstract
The invention relates to mining and can be used at sulfur extraction. Method for underground sulfur melting includes opening of brimstone deposit with drilling vertical and inclined-horizontal wells, with supply of heat carrier to deposit and pumping-out of melted sulfur. Preliminarily one performs formation of initial melting zone and opening of brimstone deposit is performed by vertical and inclined-horizontal wells. Drilling of inclined-horizontal wells is performed from surface in direction of initial melting zone before opening it and vertical wells are drilled in points with minimal mark of inclined-horizontal wells.
UA93007402A1993-10-051993-10-05Method for underground melting of sulfur
UA19437A
(en)