公开(公告)号：US20250002800A1

公开(公告)日：2025-01-02

申请号：US18707762

申请日：2022-11-21

Applicant: TotalEnergies One Tech

Inventor： Barbara HEYBERGER ,  Alix BOURDASSOL ,  Anthony LE ROUX

IPC: C10L1/19 ,  C10G9/00 ,  C10L1/02 ,  C10L10/00

Abstract: A marine fuel base comprising an alkyl ester component of renewable origin, derived from fatty acids of plant or animal origin, which improves the viscosity and stability of a petroleum residuum, especially a visbroken residuum.

公开(公告)号：US20240376388A1

公开(公告)日：2024-11-14

申请号：US18690183

申请日：2022-07-26

Applicant: TotalEnergies One Tech

Inventor： Thomas COUSTHAM ,  Hélène COULOMBEAU-LEROY ,  Christine LEGRAND ,  Didrik HAUDEBOURG

IPC: C10G19/02

Abstract: Method for purifying a composition comprising a plastic liquefaction oil comprising a treatment by a strong base in the presence of water followed by washing with water. The method is useful for reducing the concentration of heteroelements and in particular of alkali or alkaline earth metal cations in said composition with a view to making it compatible for introduction as a feedstock in conversion methods such as steam cracking, catalytic cracking on a fluidised bed, catalytic hydrogenation or hydrocracking, in particular without deactivation of catalysts used in these methods.

公开(公告)号：US20230057978A1

公开(公告)日：2023-02-23

申请号：US17758563

申请日：2020-01-22

Applicant: TotalEnergies One Tech

Inventor： Aurèle Forge ,  Pauline Durand Riard

IPC: G01V99/00

Abstract: The invention notably relates to a computer-implemented method of geomodelling. The method comprises providing a pseudo-stratigraphic grid. The pseudo-stratigraphic grid represents a reservoir and has pillars. Each pillar includes respective cells. Each cell has a respective stratigraphic layering index. The method then comprises providing a surface. The surface has a first region and a second region. The second region is complementary to the first region. The method also comprises, for each first pillar intercepted by the first region, determining a respective first stratigraphic layering value based on the relative position of the surface in the first pillar. The method also comprises, for each second pillar intercepted by the second region, determining a respective second stratigraphic layering value by interpolating and/or extrapolating first stratigraphic layering values. This provides an improved solution of geomodeling.

公开(公告)号：US20220382933A1

公开(公告)日：2022-12-01

申请号：US17730897

申请日：2022-04-27

Applicant: TotalEnergies One Tech

Inventor： Stefano Frambati

IPC: G06F30/20 ,  G06F17/13

Abstract: The disclosure relates to a computer-implemented method for performing a deformation-based physics simulation described by a partial differential equation. The method comprises providing a geometrical model representing a portion of the real world. The method comprises performing a hybrid discretization of the model. The performing of the hybrid discretization comprises discretizing one or more first objects in the portion each with a mesh and one or more second objects in the portion each with a point cloud. The method comprises one or more iterations. Each iteration comprises performing a simulation run based on a discretization of the partial differential equation and on the hybrid discretization. The iteration comprises assessing a deformation as a result of the simulation run. The deformation corresponds to a shape deformation of the one or more second objects. The iteration comprises updating the hybrid discretization to model the deformation by moving points of a point cloud.

公开(公告)号：US20250052232A1

公开(公告)日：2025-02-13

申请号：US18722821

申请日：2022-12-20

Applicant: TotalEnergies One Tech

Inventor： Stéphane LE-GUENNEC ,  Jean-Christophe RABOIN

IPC: F03D13/25 ,  B63B5/24 ,  B63B35/44 ,  F03D9/25

Abstract: The invention concerns a floating wind platform able to be placed on a body of water and comprising: a floater structure able to float on the body of water; a tower protruding from the floater structure and extending along a main direction, the tower being able to support a wind turbine nacelle; the tower comprising a composite material.

公开(公告)号：US20240409826A1

公开(公告)日：2024-12-12

申请号：US18289324

申请日：2022-05-02

Applicant: TotalEnergies One Tech

Inventor： Thomas COUSTHAM ,  Christine LEGRAND ,  Hélène COULOMBEAU-LEROY

IPC: C10G53/12 ,  C10G29/04 ,  C10G55/06

Abstract: A method for purifying a composition comprising a plastic pyrolysis oil comprising a treatment with a strong base in the solid state and washing with water. The method is useful for reducing the concentration of heteroelements in said composition with a view to making it compatible for introduction as feedstock in conversion methods such as steam cracking, fluid catalytic cracking, catalytic hydrogenation or hydrocracking.

公开(公告)号：US20240383576A1

公开(公告)日：2024-11-21

申请号：US18694531

申请日：2022-09-23

Applicant: TECHLAM ,  TotalEnergies One Tech

Inventor： Stéphane LE-GUENNEC ,  Joël LIBOLT ,  Alain SKRABER

IPC: B63B21/50 ,  B63B21/00 ,  B63B35/44

Abstract: The invention concerns a mooring line for a floating platform, preferably a floating wind turbine platform, the mooring line comprising: a first segment able to be attached to the platform; a second segment able to be attached to a sea ground; at least an intermediate segment formed of an elastomeric material and arranged between the first segment and the second segment. The intermediate segment is able to provide a maximal extension greater than 100% of the rest length of the intermediate segment, advantageously a maximal extension greater than 300%.
The intermediate segment presents a minimal breaking strength greater than 18 MPa, advantageously greater than 25 MPa.

公开(公告)号：US20230251177A1

公开(公告)日：2023-08-10

申请号：US18012492

申请日：2021-06-21

Applicant: TotalEnergies One Tech

Inventor： Ahmad AL FARRA ,  Jérôme OLIVIER ,  Martial LEPINAY ,  Jean CHRISTIEN

IPC: G01N15/00

CPC classification number: G01N15/00 ,  G01N2015/0092

Abstract: A device for measuring the flocculation threshold of a colloidal medium by varying the intensity of the luminous flux, and a method for measuring the flocculation threshold of a colloidal medium by the addition of aliphatic solvent using the device, including the step of determining the flocculation after the addition of the amount of aliphatic solvent necessary for flocculation.

公开(公告)号：US20240211803A1

公开(公告)日：2024-06-27

申请号：US18288881

申请日：2021-05-06

Applicant: TotalEnergies One Tech ,  Centre national de la recherche scientifique ,  ECOLE POLYTECHNIQUE

Inventor： Antoine BERTONCELLO ,  Naoufal ACHARKI ,  Josselin GARNIER

IPC: G06N20/00 ,  G06N7/01

CPC classification number: G06N20/00 ,  G06N7/01

Abstract: This method for predicting value(s) of a quantity relative to a target device is implemented by an electronic prediction system and comprises the following steps:



training a prediction probabilistic model, said training including:

receiving measured values of the quantity for N devices, N>1,
calculating predicted values of the quantity for said N devices with the prediction probabilistic model,
computing a criteria based on the measured values and on the predicted values,
modifying model parameter(s) of the prediction probabilistic model according to the computed criteria,
updating the prediction probabilistic model with the modified model parameter(s),


predicting value(s) of the quantity relative to the target device with the trained prediction probabilistic model;
wherein the criteria depends on a predefined distribution quantile.

公开(公告)号：US20230119842A1

公开(公告)日：2023-04-20

申请号：US17910869

申请日：2021-03-17

Applicant: TotalEnergies One Tech

Inventor： Sébastien GOURVENEC ,  Régis CAHORS

IPC: G05B23/02 ,  G05B13/04 ,  B01D3/42

Abstract: The invention relates to a method for predicting flooding in a distillation column by machine learning including a constructing and training phase of a machine learning model obtained from previously collected data and from a set of sensors, an operational phase for predicting flooding(s), by collecting a current data flow until a buffer is filled, pre-processing data from the data buffer by predetermined cleansing and classification, synchronizing the data of the current set of clean and classified data, determining a value of a current variable representative of at least one current performance of the at least one distillation column, forming a current set of transformed data by calculating predetermined derivatives, and predicting the current state of said distillation column by applying said learning model to said current set of transformed data.