Low-temperature hydrogenation of Northern-Bohemian brown-coal tars. [Tar is hydrogenated at approximately 341/sup 0/ and 300 atm with use of WS/sub 2/ catalyst]
Journal Article
·
· Chem. Prum.
OSTI ID:5216887
- Research Organization:
- Stalin Works, Zaluzi, Czech.
- OSTI ID:
- 5216887
- Journal Information:
- Chem. Prum., Vol. 9
- Country of Publication:
- United States
- Language:
- English
Similar Records
Diesel oil from coal tar. [Tar (b. p. 200-350/sup 0/), freed from tar acids and bases, hydrogenated at 10-75 atm and 300-450/sup 0/ using catalyst; obtain gasoline and light diesel oil; catalyst prepared by dissolving Al(NO/sub 3/)/sub 3/ X 9H/sub 2/O adding NaOh solution, to which solution of Ni(NO/sub 3/)/sub 2/ X 6H/sub 2/O was added containing HNO/sub 3/; dried catalyst reduced by H]
Hydrogenation of low-temperature coal tars using iodine as catalyst. [Hydrogenation at 430/sup 0/C for 2 hr under H pressure of 210 atm with agitation; hydrogenate was 96% liquid; S content of tar was reduced from 0. 7 to 0. 14%; iodine was more active catalyst than Co--Mo--Al oxide]
Destructive hydrogenation of materials such as brown coal, tar, or oil residues. [At 300--700/sup 0/ and at least 20 atm pressure using nitrides of Cr, Mn, Si, Ti, or V as catalysts]
Patent
·
Wed Mar 15 00:00:00 EST 1961
·
OSTI ID:5216887
+1 more
Hydrogenation of low-temperature coal tars using iodine as catalyst. [Hydrogenation at 430/sup 0/C for 2 hr under H pressure of 210 atm with agitation; hydrogenate was 96% liquid; S content of tar was reduced from 0. 7 to 0. 14%; iodine was more active catalyst than Co--Mo--Al oxide]
Journal Article
·
Mon Jan 01 00:00:00 EST 1968
· Fuel
·
OSTI ID:5216887
Destructive hydrogenation of materials such as brown coal, tar, or oil residues. [At 300--700/sup 0/ and at least 20 atm pressure using nitrides of Cr, Mn, Si, Ti, or V as catalysts]
Patent
·
Mon Oct 24 00:00:00 EST 1932
·
OSTI ID:5216887
Related Subjects
01 COAL, LIGNITE, AND PEAT
AROMATICS
PRODUCTION
COAL TAR
HYDROGENATION
LUBRICATING OILS
PARAFFIN
SYNTHETIC FUELS
BROWN COAL
CATALYSTS
FUEL OILS
HIGH PRESSURE
TUNGSTEN SULFIDES
ALKANES
CARBONACEOUS MATERIALS
CHALCOGENIDES
CHEMICAL REACTIONS
COAL
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROCARBONS
LUBRICANTS
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
SULFIDES
SULFUR COMPOUNDS
TAR
TRANSITION ELEMENT COMPOUNDS
TUNGSTEN COMPOUNDS
WAXES
010405* - Coal
Lignite
& Peat- Hydrogenation & Liquefaction
AROMATICS
PRODUCTION
COAL TAR
HYDROGENATION
LUBRICATING OILS
PARAFFIN
SYNTHETIC FUELS
BROWN COAL
CATALYSTS
FUEL OILS
HIGH PRESSURE
TUNGSTEN SULFIDES
ALKANES
CARBONACEOUS MATERIALS
CHALCOGENIDES
CHEMICAL REACTIONS
COAL
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROCARBONS
LUBRICANTS
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
SULFIDES
SULFUR COMPOUNDS
TAR
TRANSITION ELEMENT COMPOUNDS
TUNGSTEN COMPOUNDS
WAXES
010405* - Coal
Lignite
& Peat- Hydrogenation & Liquefaction