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Listar por autor "Sauvanaud, Laurent Louis Andre"

Mostrando ítems 1-10 de 10

Alternative to visbreaking or delayed coking of heavy crude oil through a short contact time, solid transported bed cracking process

Corma Canós, Avelino; Sauvanaud, Laurent L.A.; Mathieu, Yannick; Almanza Rubiano, Luis; González Sánchez, Carlos; Chanaga Quiroz, Tania (The Royal Society of Chemistry, 2018)

[EN] An extra-heavy crude oil was treated at a short contact time in the 510-580 degrees C temperature range in a FCC-like process, first thermally and then in the presence of a solid with low catalytic activity. The ...
Co-processing of lignocellulosic biocrude with petroleum gas oils

Sauvanaud, Laurent L.A.; Mathieu, Yannick; Corma Canós, Avelino; Humphreys, Len; Rowlands, William; Maschmeyer, T. (Elsevier, 2018)

[EN] A biocrude was obtained via the catalytic hydrothermal treatment of lignocellulosic biomass. This was further co-hydroprocessed with Straight Run Gas Oil (SRGO) under desulphurization conditions. Amounts of biocrude ...
Coke steam reforming in FCC regenerator: A new mastery over high coking feeds

Corma Canós, Avelino; Sauvanaud ., Laurent L.A.; Doskocil, Eric; Yaluris, George (ACADEMIC PRESS INC ELSEVIER SCIENCE, 2011)

[EN] One of the crucial problems of processing residual feeds in the FCC is their high coking tendency, which limits their use in the FCC and requires them to be mixed with lighter feeds to be processed in conventional FCC ...
Crude oil to chemicals: light olefins from crude oil

Corma Canós, Avelino; Corresa Mateu, Elena; Mathieu ., Yannick; Sauvanaud ., Laurent L.A.; Al-bogami, Saad; Al-Ghrami, Musaed; Bourane, Abdennour (The Royal Society of Chemistry, 2017)

[EN] The possibility to fulfill the increasing market demand and producers' needs in processing crude oil, a cheap and universally available feedstock, to produce petrochemicals appears to be a very attractive strategy. ...
Desarrollo de un micro-reactor de lecho transportado y su aplicación al estudio craqueo catalítico

Sauvanaud ., Laurent L.A. (Universitat Politècnica de València, 2010-10-13)

La evaluación en laboratorio de los catalizadores de FCC necesita el empleo de unidades de laboratorio propias a este proceso debido a la desactivación muy rápida del catalizador. En el presente trabajo se plantea la ...
Direct crude oil cracking for producing chemicals: Thermal cracking modeling

Corma Canós, Avelino; Sauvanaud, Laurent L.A.; Mathieu, Yannick; Al-bogami, Saad; Bourane, Abdennour; Al-Ghrami, Musaed (Elsevier, 2018)

[EN] The direct cracking of crude oil is an interesting option for producing cheaply large amounts of petrochemicals. This may be carried out with catalyst and equipment similar to that of catalytic cracking, but at a ...
FCC testing at bench scale: New units, new processes, new feeds

Corma Canós, Avelino; Sauvanaud, Laurent L.A. (Elsevier, 2013-12-13)

As the FCC process has evolved over decades, several laboratory scale equipment have appeared to maintain a proper assessment of catalysts activity. Several laboratory equipments are available for simulating the FCC ...
Green Diesel from Kraft Lignin in Three Steps

Löfstedt, Joakim; Dahlstrand, Christian; Orebom, Alexander; Meuzelaar, Gerrit; Sawadjoon, Supaporn; Galkin, Maxim V.; Agback, Peter; Wimby, Martin; Corresa Mateu, Elena; Mathieu, Yannick; Sauvanaud, Laurent L.A.; Eriksson, Soren; Corma Canós, Avelino; Samec, Joseph S. M. (Wiley, 2016-06-22)

Precipitated kraft lignin from black liquor was converted into green diesel in three steps. A mild Ni-catalyzed transfer hydrogenation/hydrogenolysis using 2-propanol generated a lignin residue in which the ethers, carbonyls, ...
Opportunities in upgrading biomass crudes

Mathieu, Yannick; Sauvanaud, Laurent L.A.; Humphreys, Len; Rowlands, William; Maschmeyer, T.; Corma Canós, Avelino (The Royal Society of Chemistry, 2017)

[EN] An unconventional crude from biomass (biocrude) has been processed to yield a hydrocarbon stream that is not only fully processable in conventional refineries but is already close to the specification of commercial ...
Production of High Quality Syncrude from Lignocellulosic Biomass

Mathieu, Yannick; Sauvanaud, Laurent L.A.; Humphreys, Len; Rowlands, William; Maschmeyer, T.; Corma Canós, Avelino (John Wiley & Sons, 2017)

[EN] Wood chips were hydrothermally treated in near critical point water in the presence of a catalyst to yield a raw biocrude, containing a wide range of organic components. This product was subsequently distilled to ...