PL238866A1
(en )
1983-05-23
Process for selective hydrogenation of hydrocarbons
GB2121699B
(en )
1986-01-08
Process for hydrocracking heavy hydrocarbon oils and catalyst therefor
JPS57139182A
(en )
1982-08-27
Hydrocarbon oil catalytic dewaxing process
JPS56103289A
(en )
1981-08-18
Hydrogenation of heavy hydrocarbon in presence of molybdenum catalyst
JPS5740588A
(en )
1982-03-06
Hydrogenation purification of hydrocarbon residue
SG95992G
(en )
1992-12-04
Process for the hydrogenation of hydrocarbon oils
JPS55137189A
(en )
1980-10-25
Hydrocarbon hydrogenation cracking method
DE3361368D1
(en )
1986-01-16
Process for the production of hydrocarbon oil distillates
EP0159705A3
(en )
1987-10-28
Catalyst for the hydrotreating of heavy hydrocarbon oils
DE3267627D1
(en )
1986-01-02
Process for the production of hydrocarbon oil distillates
EP0176795A3
(en )
1988-01-13
Method for hydrogenizing heavy hydrocarbon oils
DE3263354D1
(en )
1985-06-05
Process for improving the flow of mineral oils
GB2068250B
(en )
1983-11-23
Presulphided catalyst and process for desulphurizing and refining hydrocarbon fractions
DE3563855D1
(en )
1988-08-25
A method for the hydrogenation treatment of a heavy hydrocarbon oil
GB2112412B
(en )
1986-01-22
Process for hydrodemetallation of hydrocarbon oils
EP0159097A3
(en )
1987-11-19
Process for the catalytic conversion of heavy hydrocarbon oils
PL233892A1
(en )
1983-05-23
Method of manufacture of catalyst for hydrogenation or refining of heavy hydrocarbon fractions
DE3373827D1
(en )
1987-10-29
Process for the hydrogenation of heavy oils, bitumen and the like
ZA827092B
(en )
1983-07-27
Process for manufacturing gasoline with upgrading of hydrocarbon oils
GB2194794B
(en )
1990-07-11
Process for the upgrading of heavy hydrocarbon oils
DE3269261D1
(en )
1986-03-27
Process for the production of hydrocarbon oil distillates
DE3474967D1
(en )
1988-12-08
Process for the dewaxing of hydrocarbon fractions
ZA831990B
(en )
1983-11-30
Process for the production of deasphalted oils and hydrocarbon distillates
BG42769A1
(en )
1988-02-15
Method for catalyst cracking of hydrocarbon fractions
DE3361373D1
(en )
1986-01-16
Process for the production of deasphalted oils and hydrocarbon distillates