Patents by Inventor Michel Chornet
Michel Chornet 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: 20190144762Abstract: A process for treating a heavy oil by heating a feedstock comprising a heavy oil in order to separate from the heavy oil a first fraction. The first fraction contains no more than 25% of the total number of acid groups of the heavy oil. A second fraction contains at least 75% of the total number of acid groups of the heavy oil. The second fraction then is treated under conditions that provide a heavy oil that has a total acid number, or TAN, that does not exceed 1.0 mg KOH/g, or is at least 50% lower than the total acid number prior to treatment, an olefin content that does not exceed 1.0 wt. %, and a p-value of at least 50% of the p-value of the heavy oil prior to treatment, or a p-value that is at least 1.5.Type: ApplicationFiled: January 15, 2019Publication date: May 16, 2019Inventors: Soumaine Dehkissia, Christos Chronopoulos, Michel Chornet, Jean Frechette
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Publication number: 20190119583Abstract: A process for treating heavy oil to provide a treated heavy oil having a reduced density and viscosity, as well as an olefin content that does not exceed 1.0 wt. %. The process comprises separating the initial heavy oil into a first fraction, which in general contains lower-boiling components, and a second fraction. The second fraction comprises a heavy oil having a p-value of at least 5% greater than the p-value of the initial heavy oil prior to separating the initial heavy oil into the first fraction and the second fraction, and the second fraction has an aromaticity that is no more than 5% less than the aromaticity of the initial heavy oil prior to separating the initial heavy oil into the first fraction and the second fraction. The second fraction then is upgraded to reduce the density and viscosity of the heavy oil. After the second fraction is upgraded, it is recombined with at least a portion of the first fraction to provide a treated heavy oil having an olefin content that does not exceed 1.0 wt. %.Type: ApplicationFiled: December 18, 2018Publication date: April 25, 2019Inventors: Michel Chornet, Christos Chronopoulos, Soumaine Dehkissia
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Publication number: 20170321133Abstract: A process for treating heavy oil to provide a treated heavy oil having a reduced density and viscosity, as well as an olefin content that does not exceed 1.0 wt. %. The process comprises separating the initial heavy oil into a first fraction, which in general contains lower-boiling components, and a second fraction. The second fraction comprises a heavy oil having a p-value of at least 5% greater than the p-value of the initial heavy oil prior to separating the initial heavy oil into the first fraction and the second fraction, and the second fraction has an aromaticity that is no more than 5% less than the aromaticity of the initial heavy oil prior to separating the initial heavy oil into the first fraction and the second fraction. The second fraction then is upgraded to reduce the density and viscosity of the heavy oil. After the second fraction is upgraded, it is recombined with at least a portion of the first fraction to provide a treated heavy oil having an olefin content that does not exceed 1.0 wt. %.Type: ApplicationFiled: July 26, 2017Publication date: November 9, 2017Inventors: Michel Chornet, Christos Chronopoulos, Soumaine Dehkissia
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Patent number: 9745525Abstract: A process for treating heavy oil to provide a treated heavy oil having a reduced density and viscosity, as well as an olefin content that does not exceed 1.0 wt. %. The process comprises separating the initial heavy oil into a first fraction, which in general contains lower-boiling components, and a second fraction. The second fraction comprises a heavy oil having a p-value of at least 5% greater than the p-value of the initial heavy oil prior to separating the initial heavy oil into the first fraction and the second fraction, and the second fraction has an aromaticity that is no more than 5% less than the aromaticity of the initial heavy oil prior to separating the initial heavy oil into the first fraction and the second fraction. The second fraction then is upgraded to reduce the density and viscosity of the heavy oil. After the second fraction is upgraded, it is recombined with at least a portion of the first fraction to provide a treated heavy oil having an olefin content that does not exceed 1.0 wt. %.Type: GrantFiled: August 7, 2014Date of Patent: August 29, 2017Assignee: Fractal Systems, Inc.Inventors: Michel Chornet, Christos Chronopoulos, Soumaine Dehkissia
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Publication number: 20170137727Abstract: A treated oil, such as a treated heavy oil, which has a viscosity which is lower than the viscosity of the oil prior to the treatment thereof (i.e., the initial oil). The temperature at which 80 mass % of the treated oil has boiled is within 25° C. of temperature at which 80 mass % of the oil prior to the treatment thereof has boiled. Thus, the treated oil and the oil prior to the treatment thereof, have distillation curves or boiling point curves which are the same as or approximate to each other.Type: ApplicationFiled: January 26, 2017Publication date: May 18, 2017Inventors: Michel Chornet, Esteban Chornet
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Publication number: 20150060333Abstract: A process for treating heavy oil to provide a treated heavy oil having a reduced density and viscosity, as well as an olefin content that does not exceed 1.0 wt. %. The process comprises separating the initial heavy oil into a first fraction, which in general contains lower-boiling components, and a second fraction. The second fraction comprises a heavy oil having a p-value of at least 5% greater than the p-value of the initial heavy oil prior to separating the initial heavy oil into the first fraction and the second fraction, and the second fraction has an aromaticity that is no more than 5% less than the aromaticity of the initial heavy oil prior to separating the initial heavy oil into the first fraction and the second fraction. The second fraction then is upgraded to reduce the density and viscosity of the heavy oil. After the second fraction is upgraded, it is recombined with at least a portion of the first fraction to provide a treated heavy oil having an olefin content that does not exceed 1.0 wt. %.Type: ApplicationFiled: August 7, 2014Publication date: March 5, 2015Inventors: Michel Chornet, Christos Chronopoulos, Soumaine Dehkissia
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Publication number: 20150065766Abstract: A process for treating a heavy oil by heating a feedstock comprising a heavy oil in order to separate from the heavy oil a first fraction. The first fraction contains no more than 25% of the total number of acid groups of the heavy oil. A second fraction contains at least 75% of the total number of acid groups of the heavy oil. The second fraction then is treated under conditions that provide a heavy oil that has a total acid number, or TAN, that does not exceed 1.0 mg KOH/g, or is at least 50% lower than the total acid number prior to treatment, an olefin content that does not exceed 1.0 wt. %, and a p-value of at least 50% of the p-value of the heavy oil prior to treatment, or a p-value that is at least 1.5.Type: ApplicationFiled: August 5, 2014Publication date: March 5, 2015Inventors: Soumaine Dehkissia, Christos Chronopoulos, Michel Chornet, Jean Frechette
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Patent number: 8871081Abstract: A process for treating a heavy oil which comprises subjecting a heavy oil to cavitation to reduce the viscosity of the heavy oil. The treated heavy oil, which has a reduced viscosity and specific gravity, thus is more pumpable and transportable, which facilitates further processing. The treated heavy oil also can be fractionated with less severity than untreated heavy oil.Type: GrantFiled: December 23, 2011Date of Patent: October 28, 2014Assignee: Fractal Systems, Inc.Inventors: Michel Chornet, Esteban Chornet
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Publication number: 20130096354Abstract: A process for treating a heavy oil which comprises subjecting a heavy oil to cavitation to reduce the viscosity of the heavy oil. The treated heavy oil, which has a reduced viscosity and specific gravity, thus is more pumpable and transportable, which facilitates further processing. The treated heavy oil also can be fractionated with less severity than untreated heavy oil.Type: ApplicationFiled: December 23, 2011Publication date: April 18, 2013Inventors: Michel Chornet, Esteban Chornet
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Patent number: 8105480Abstract: A process for treating a heavy oil which comprises subjecting a heavy oil to cavitation to reduce the viscosity of the heavy oil. The treated heavy oil, which has a reduced viscosity and specific gravity, thus is more pumpable and transportable, which facilitates further processing. The treated heavy oil also can be fractionated with less severity than untreated heavy oil.Type: GrantFiled: November 13, 2007Date of Patent: January 31, 2012Assignee: Fractal Systems, Inc.Inventors: Michel Chornet, Esteban Chornet
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Publication number: 20110240517Abstract: A treated oil, such as a treated heavy oil, which has a viscosity which is lower than the viscosity of the oil prior to the treatment thereof (i.e., the initial oil). The temperature at which 80 mass % of the treated oil has boiled is within 25° C. of temperature at which 80 mass % of the oil prior to the treatment thereof has boiled. Thus, the treated oil and the oil prior to the treatment thereof, have distillation curves or boiling point curves which are the same as or approximate to each other.Type: ApplicationFiled: April 19, 2011Publication date: October 6, 2011Inventors: Michel Chornet, Esteban Chornet
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Patent number: 7943035Abstract: A treated oil, such as a treated heavy oil, which has a viscosity which is lower than the viscosity of the oil prior to the treatment thereof (i.e., the initial oil). The temperature at which 80 mass % of the treated oil has boiled is within 25° C. of temperature at which 80 mass % of the oil prior to the treatment thereof has boiled. Thus, the treated oil and the oil prior to the treatment thereof, have distillation curves or boiling point curves which are the same as or approximate to each other.Type: GrantFiled: December 6, 2007Date of Patent: May 17, 2011Assignee: Fractal Systems, Inc.Inventors: Michel Chornet, Esteban Chornet
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Publication number: 20100163019Abstract: A process for converting wet cellulosic biomass to at least one sugar, such as glucose. The process comprises treating the wet cellulosic biomass with a strong acid at a temperature no greater than 40° C., wherein the acid is present in an amount of at least 10 moles per mole of monomeric sugar present in the wet cellulosic biomass. The acid then is neutralized partially, and the cellulose is hydrolyzed to the at least one sugar at a temperature of at least 60° C. Such process provides improved yields of sugar from cellulose.Type: ApplicationFiled: October 6, 2009Publication date: July 1, 2010Inventors: Michel Chornet, Esteban Chornet, Jean-Michel Lavoie
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Publication number: 20080314796Abstract: A treated oil, such as a treated heavy oil, which has a viscosity which is lower than the viscosity of the oil prior to the treatment thereof (i.e., the initial oil). The temperature at which 80 mass % of the treated oil has boiled is within 25° C. of temperature at which 80 mass % of the oil prior to the treatment thereof has boiled. Thus, the treated oil and the oil prior to the treatment thereof, have distillation curves or boiling point curves which are the same as or approximate to each other.Type: ApplicationFiled: December 6, 2007Publication date: December 25, 2008Inventors: Michel Chornet, Esteban Chornet
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Publication number: 20080217211Abstract: A process for treating a heavy oil which comprises subjecting a heavy oil to cavitation to reduce the viscosity of the heavy oil. The treated heavy oil, which has a reduced viscosity and specific gravity, thus is more pumpable and transportable, which facilitates further processing. The treated heavy oil also can be fractionated with less severity than untreated heavy oil.Type: ApplicationFiled: November 13, 2007Publication date: September 11, 2008Inventors: Michel Chornet, Esteban Chornet