Synthesis, characterization and aqueous-biphase catalysis of the ruthenium dimer Na[{O 3S(C 6H 4)CH 2C(CH 2PPh 2) 3Ru} 2(μ-Cl) 3]
Rojas, Iraima, Linares, Francisco Lopez, Valencia, Norma, Bianchini, Claudio
Published in Journal of molecular catalysis. A, Chemical (22.07.1999)
Published in Journal of molecular catalysis. A, Chemical (22.07.1999)
Get full text
Journal Article
Downhole Upgrading of Extra-heavy Crude Oil Using Hydrogen Donors and Methane Under Steam Injection Conditions
Ovalles, César, Vallejos, Carlos, Vasquez, Tito, Rojas, Iraima, Ehrman, Ursula, Benitez, Jose Luis, Martinez, Ronald
Published in Petroleum science and technology (01.02.2003)
Published in Petroleum science and technology (01.02.2003)
Get full text
Journal Article
Use of a Dispersed Molybdenum Catalyst and Mechanistic Studies for Upgrading Extra-Heavy Crude Oil Using Methane as Source of Hydrogen
Ovalles, Cesar, Filgueiras, Eduardo, Morales, Alfredo, Rojas, Iraima, de Jesus, Juan Carlos, Berrios, Irenio
Published in Energy & fuels (16.03.1998)
Published in Energy & fuels (16.03.1998)
Get full text
Journal Article
Upgrading of extra-heavy crude oil by direct use of methane in the presence of water: Deuterium-labelled experiments and mechanistic considerations
Ovalles, Cesar, Hamana, Antonia, Rojas, Iraima, Bolívar, Rafael A.
Published in Fuel (Guildford) (1995)
Published in Fuel (Guildford) (1995)
Get full text
Journal Article
Conference Proceeding
Upgrading of extra-heavy crude oil by direct use of methane in the presence of water
Ovalles, Cesar, Hamana, Antonia, Rojas, Iraima, Bolívar, Rafael A.
Published in Fuel (Guildford) (01.08.1995)
Published in Fuel (Guildford) (01.08.1995)
Get full text
Journal Article
Upgrading of Orinoco Belt crude oil and its fractions by an electrochemical system in the presence of protonating agents
Ovalles, Cesar, Rojas, Iraima, Acevedo, Socrates, Escobar, Gaston, Jorge, Gilberto, Gutierrez, Luis B., Rincon, Alfredo, Scharifker, Benjamin
Published in Fuel processing technology (01.08.1996)
Published in Fuel processing technology (01.08.1996)
Get full text
Journal Article
Dampfumwandlungsverfahren zur Behandlung von Vakuumgasöl
ROSA-BRUSSIN, MARCOS F, PEREIRA, PEDRO R, TUSA, ALFONSO L, CAMEJO, WILLIAM Y, ROMERO, TRINO J, ROJAS, IRAIMA J, VELASQUEZ, R
Year of Publication 14.06.2007
Get full text
Year of Publication 14.06.2007
Patent
Steam conversion process for treating vacuum gas oil
VELASQUEZ, JOSE, R, ROSA-BRUSSIN, MARCOS F, PEREIRA, PEDRO R, TUSA, ALFONSO L, CAMEJO, WILLIAM Y, ROMERO, TRINO J, ROJAS, IRAIMA J
Year of Publication 13.12.2006
Get full text
Year of Publication 13.12.2006
Patent
Combined steam conversion process for treating vacuum gas oil
VELASQUEZ; JOSE, ROJAS; IRAIMA, ROSA-BRUSSIN; MARCOS, ROMERO; TRINO, TUSA; ALFONSO, PEREIRA; PEDRO, CAMEJO; WILLIAM
Year of Publication 29.02.2000
Get full text
Year of Publication 29.02.2000
Patent
COMBINED STEAM CONVERSION PROCESS FOR TREATING VACUUM GAS OIL
ROSA-BRUSSIN, MARCOS F, CAMEJO, WILLIAM Y, TUSA, ALFONSO L, PEREIRA, PEDRO R, VELASQUEZ, JOSE R, ROMERO, TRINO J, ROJAS, IRAIMA J
Year of Publication 25.05.2004
Get full text
Year of Publication 25.05.2004
Patent
Steam conversion process for treating vacuum gas oil
VELASQUEZ, JOSE, R, ROSA-BRUSSIN, MARCOS F, PEREIRA, PEDRO R, TUSA, ALFONSO L, CAMEJO, WILLIAM Y, ROMERO, TRINO J, ROJAS, IRAIMA J
Year of Publication 13.12.2000
Get full text
Year of Publication 13.12.2000
Patent
METHOD FOR REFORMING HEAVY HYDROCARBON RAW MATERIAL
ROSA-BRUSSIN MARCOS F, PEREIRA PEDRO R, TUSA ALFONSO L, VELASQUEZ JOSE R, ROJAS IRAIMA J, ROMERO TRINO J, CAMEJO WILLIAM Y
Year of Publication 10.10.2000
Get full text
Year of Publication 10.10.2000
Patent
Steam conversion process for treating vacuum gas oil
VELASQUEZ, JOSE, R, ROSA-BRUSSIN, MARCOS F, PEREIRA, PEDRO R, TUSA, ALFONSO L, CAMEJO, WILLIAM Y, ROMERO, TRINO J, ROJAS, IRAIMA J
Year of Publication 06.09.2000
Get full text
Year of Publication 06.09.2000
Patent
COMBINED STEAM CONVERSION PROCESS FOR TREATING VACUUM GAS OIL
ROSA-BRUSSIN, MARCOS F, TUSA, ALFONSO L, PEREIRA, PEDRO R, CAMEJO, WILLIAM Y, VELASQUEZ, JOSE R, ROMERO, TRINO J, ROJAS, IRAIMA J
Year of Publication 02.09.2000
Get full text
Year of Publication 02.09.2000
Patent