Patents by Inventor gloria Vendrell
gloria Vendrell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20170261445Abstract: The invention relates to a method for monitoring a process for refining a feedstock of hydrocarbons, in which: a) a signal representative of the transverse relaxation time of the different entities of an effluent resulting from said refining process, in particular an effluent comprising solid entities, is acquired by proton NMR, b) the signal measured is modeled using a mathematical function comprising several components, each component corresponding to a dynamic range of the entities of said effluent, c) the following are extracted from each of the components of the mathematical function: the transverse relaxation time of each of the components, the intensity of each of the components, d) a value of parameter characteristic of said effluent is determined from at least one intensity determined in stage c), e) a signal for controlling the refining process is generated as a function of said characteristic parameter.Type: ApplicationFiled: November 24, 2015Publication date: September 14, 2017Inventors: Matthieu ADAM-BERRET, Charles MARCHAL, Maxime LACROIX, Gloria VENDRELL
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Publication number: 20170261446Abstract: The invention relates to a method for determining a parameter representative of the stability of an asphaltene-containing petroleum product, said petroleum product being an effluent derived from a hydrocarbon feedstock conversion process or being a mixture of hydrocarbons, using proton NMR to determine a threshold value of said parameter representative of the stability, this threshold value constituting a boundary between a stability domain and an instability domain of a petroleum product. According to the invention, the parameter representative of the stability is a T2mean/T1mean or T1mean/T2mean ratio. The invention also relates to a method for monitoring a conversion process, in particular a deep conversion process, or a mixture of hydrocarbons, using this method of determination.Type: ApplicationFiled: August 13, 2015Publication date: September 14, 2017Inventors: Matthieu Adam-Berret, Christian Lamotte, Charles Marchal, Maxime Lacroix, Gloria Vendrell
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Publication number: 20170137718Abstract: The invention relates to a composition formed of bitumen bases which comprises at least from 70% to 99% by weight of at least one bitumen base having a penetrability at 25° C. of less than or equal to 220.10-1 mm and a softening point of greater than or equal to 35° C. and from 1% to 30% by weight of at least one slurry residue resulting from a slurry-phase hydroconversion process. The slurry residue may have a penetrability at 25° C. of less than or equal to 50.10-1 mm and a softening point of greater than or equal to 50° C. Embodiments of the invention make it possible to upgrade a final vacuum residue slurry for use in the manufacture of a road bitumen.Type: ApplicationFiled: March 24, 2015Publication date: May 18, 2017Inventors: Christophe Bolliet, Gloria Vendrell, Matthieu Seguela
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Patent number: 9315744Abstract: The instant invention discloses a method for the improvement of flakes recovery from hydrocarbon processing units and in particular slurry reactors as well as slurry flakes obtained thereof.Type: GrantFiled: June 29, 2011Date of Patent: April 19, 2016Assignee: TOTAL RAFFINAGE MARKETINGInventors: Katell Le Lannic-Dromard, Sylvain Prout, Gloria Vendrell
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Patent number: 9255229Abstract: The invention concerns a process for hydroconversion of a hydrocarbonaceous feedstock comprising: a preparation step of at least one catalyst in one or more preparation reactor upstream from a reaction section, wherein (i) at least one preparation reactor feeds one or more reactor of the reaction section, or (ii) preparation reactors are dedicated for catalysts fed to at least a hydroconversion reactor or at least a hydrotreatment reactor of the reaction section; a separation step of solids contained in the liquid effluents issued from the reaction section, a treatment step of residues issued from separation section, comprising a partial oxidation step wherein said residues are partially oxidized to produce carbon monoxide, hydrogen an a metal containing residue. Such process permits improving of products quality, operation of the separation section, recovering of catalytic metals contained in the feed and supplying hydrogen to the reaction section.Type: GrantFiled: July 5, 2011Date of Patent: February 9, 2016Assignee: TOTAL RAFFINAGE MARKETINGInventors: Didier Borremans, Maxime Lacroix, Katell Le Lannic-Dromard, Marie Ropars, Gloria Vendrell
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Patent number: 9249253Abstract: The process of obtaining a polylactide-urethane copolymer is described which includes contacting an ?, ? dihydroxyl polylactide prepolymer of general formula I wherein X is NH or O, R is an alkyl or an aryl group, n and n? are integer numbers which are substantially the same and are in the range from 20 to 140, with a diisocyanate compound of general formula II O?C?N—R?—N?C?O wherein R? is an alkyl or an aryl group and with an amine or an alcohol of general formula III R?X?]2 wherein R? is an alkyl or an aryl group and X? is NH2 or OH, and with the proviso that at least one of R or R? is an aryl group.Type: GrantFiled: September 27, 2007Date of Patent: February 2, 2016Assignee: FUTERRO S.A.Inventors: Philippe Dubois, Philippe Coszach, Gloria Vendrell, Philippe Degee, Michael Alexandre, Ibrahim Barakat, Jean Marie Raquez
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Patent number: 9233363Abstract: A process for upgrading heavy hydrocarbonaceous feedstocks in at least one hydroconversion reactor for hydroconversion of the heavy hydrocarbonaceous feedstocks and in at least one hydrotreatment reactor for hydrotreatment of the heavy hydrocarbonaceous feedstocks, comprising the preparation of two or more catalysts, each catalyst being prepared from one or more catalyst precursor in at least one specific preparation reactor, the catalyst precursor containing at least one transition metal selected from group IIA, IIIB, IVB, VB, VIB, VIIB, VIII, IB or IIB of the periodic table of elements, and each preparation reactor feeding one or more hydroconversion or hydrotreatment reactor, each catalyst contained in preparation reactors being dedicated to hydroconversion or hydrotreatment of the feedstocks.Type: GrantFiled: July 5, 2011Date of Patent: January 12, 2016Assignee: TOTAL MARKETING SERVICESInventors: Didier Borremans, Maxime Lacroix, Katell Le Lannic-Dromard, Gloria Vendrell
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Patent number: 9045814Abstract: The instant invention discloses a method for the valorization of spent catalyst from hydrocarbon processing slurry reactors as well as slurry flakes.Type: GrantFiled: July 6, 2011Date of Patent: June 2, 2015Assignee: TOTAL RAFFINAGE MARKETINGInventors: Delphine Gotteland, Katell Le Lannic-Dromard, Marie Ropars, Gloria Vendrell, Maxime Lacroix, Didier Borremans
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Publication number: 20130193035Abstract: A process for upgrading heavy hydrocarbonaceous feedstocks in at least one hydroconversion reactor for hydroconversion of the heavy hydrocarbonaceous feedstocks and in at least one hydrotreatment reactor for hydrotreatment of the heavy hydrocarbonaceous feedstocks, comprising the preparation of two or more catalysts, each catalyst being prepared from one or more catalyst precursor in at least one specific preparation reactor, the catalyst precursor containing at least one transition metal selected from group IIA, IIIB, IVB, VB, VIB, VIIB, VIII, IB or IIB of the periodic table of elements, and each preparation reactor feeding one or more hydroconversion or hydrotreatment reactor, each catalyst contained in preparation reactors being dedicated to hydroconversion or hydrotreatment of the feedstocks.Type: ApplicationFiled: July 5, 2011Publication date: August 1, 2013Applicant: TOTAL RAFFINAGE MARKETINGInventors: Didier Borremans, Maxime Lacroix, Katell Le Lannic-Dromard, Gloria Vendrell
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Publication number: 20130175157Abstract: The instant invention discloses a method for the improvement of flakes recovery from hydrocarbon processing units and in particular slurry reactors as well as slurry flakes obtained thereof.Type: ApplicationFiled: June 29, 2011Publication date: July 11, 2013Applicant: TOTAL RAFFINAGE MARKETINGInventors: Katell Le Lannic-Dromard, Sylvain Prout, Gloria Vendrell
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Publication number: 20130150232Abstract: The instant invention discloses a method for the valorization of spent catalyst from hydrocarbon processing slurry reactors as well as slurry flakes.Type: ApplicationFiled: July 6, 2011Publication date: June 13, 2013Applicant: TOTAL RAFFINAGE MARKETINGInventors: Delphine Gotteland, Katell Le Lannic-Dromard, Marie Ropars, Gloria Vendrell, Maxime Lacroix, Didier Borremans
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Publication number: 20130150637Abstract: The invention concerns a process for hydroconversion of a hydrocarbonaceous feedstock comprising: a preparation step of at least one catalyst in one or more preparation reactor upstream from a reaction section, wherein (i) at least one preparation reactor feeds one or more reactor of the reaction section, or (ii) preparation reactors are dedicated for catalysts fed to at least a hydroconversion reactor or at least a hydrotreatment reactor of the reaction section; a separation step of solids contained in the liquid effluents issued from the reaction section, a treatment step of residues issued from separation section, comprising a partial oxidation step wherein said residues are partially oxidized to produce carbon monoxide, hydrogen an a metal containing residue. Such process permits improving of products quality, operation of the separation section, recovering of catalytic metals contained in the feed and supplying hydrogen to the reaction section.Type: ApplicationFiled: July 5, 2011Publication date: June 13, 2013Applicant: TOTAL RAFFINAGE MARKETINGInventors: Didier Borremans, Maxime Lacroix, Katell Le Lannic-Dromard, Marie Ropars, Gloria Vendrell
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Publication number: 20110263172Abstract: A multi-component article with controllable degradation and/or disintegration, comprising: a first part (A) which comprises at least one polyolefin combined with at least one prodegradation/prodisintegration agent; and; a second part (B) which comprises at least one polyolefin combined with at least one prodegradation/prodisintegration agent, provided that said first and said second parts differ at least by either one of type of polyolefin, type of prodegradation/prodisintegration agent and level of prodegradation/prodisintegration agent, the types of polyolefin and of prodegradation/prodisintegration agent and the levels of prodegradation/prodisintegration agent being selected so as said part (B) degrades more slowly than said part (A), and said part (B) at least partially covers said part (A).Type: ApplicationFiled: November 13, 2009Publication date: October 27, 2011Applicant: Total Petrochemicals Research FeluyInventors: Gloria Vendrell, Hugues Haubruge, Thierry Saudemont
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Publication number: 20100113734Abstract: A process for producing polylactide-urethane copolymers, which comprises the step of contacting a polylactide having terminal hydroxyl groups, produced by contacting at least one lactide monomer with a diol or diamine, with a diisocyanate compound optionally in the presence of a second diol or diamine in the presence of a catalytic system under polymerisation conditions characterised in that the polylactide and the polylactide-urethane copolymers are produced by reactive extrusion.Type: ApplicationFiled: September 27, 2007Publication date: May 6, 2010Applicants: TOTAL PETROCHEMICALS RESEARCH FELUY, FUTERRO S.A.Inventors: Philippe Dubois, Philippe Coszach, Gloria Vendrell, Fabrice Stassin, Caroline Jourdanne, Luc Lienard, Philippe Degee, Ibrahim Barakat, Michael Alexandre, Jean Marie Raquez
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Publication number: 20100016538Abstract: A polylactide-urethane copolymer obtainable by a process, which comprises the step of contacting: an ?, ? dihydroxyl polylactide prepolymer of general formula I wherein: X is NH or O, R is an alkyl or an aryl group, n and n? are integer numbers which are substantially the same and which are comprised in the range from 20 to 140, a diisocyanate compound of general formula II O?C?N—R?—N?C?O wherein: R? is an alkyl or an aryl group and an amine or an alcohol of general formula III R??[X?]2 wherein: R? is an alkyl or an aryl group and X? is NH2 or OH with the proviso that at least one of R or R? is an aryl groupType: ApplicationFiled: September 27, 2007Publication date: January 21, 2010Applicant: TOTAL PETROCHEMICALS RESEARCH FELUYInventors: Philippe Dubois, Philippe Coszach, gloria Vendrell, Philippe Degee, Michael Alexandre, Ibrahim Barakat, Jean Marie Raquez