The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 1989
Filed:
Jan. 22, 1987
Katalin Szabo nee Mogyorossi, Tatabanya, HU;
Istvan Kalocsai, Tatabanya, HU;
Istyan Gyoni, Tatabanya, HU;
Karoly Remenyi, Budapest, HU;
Gyorgy Plaveczky, Szazhalombatta, HU;
Laszlo Kovacs, Budapest, HU;
Dezso Gal, Budapest, HU;
Istvan Nemes, Budapest, HU;
Laszlo Botar, Budapest, HU;
Akos Bencsura, Kecskemet, HU;
Galina Moger nee Jeremejeva, Budapest, HU;
Karoly Heberger, Budapest, HU;
Andras Nemeth, Budapest, HU;
MTA Kozponti Kemiai Kutato Intezet, Budapest, HU;
Abstract
The invention relates to stable brown-coal/oil suspensions and a process for preparing same. The suspension contains 20 to 60% by mass of coal powder and 40 to 80% by mass of fuel oil of 25 to 70% by mass of an agglomerate and 30 to 75% by mass of fuel oil. The invention renders possible to utilize brown-coal powders of low value for heating purposes.