公开(公告)号：US20250054160A1

公开(公告)日：2025-02-13

申请号：US18720464

申请日：2021-12-17

Applicant: TOTAL ENERGIES ONETECH

Inventor： Michael LEVANT

IPC: G06T7/136 ,  G06T7/00 ,  G06T11/20 ,  G06T11/60 ,  G06V10/62 ,  G06V10/762

Abstract: The disclosure notably relates to a computer-implemented method for analyzing the temporal evolution of a foam sample. The method comprises providing a time-series set of images of a foam sample subject to a shrinking process in a predetermined shrinking direction. The method also comprises generating a spatiotemporal diagram image from the time-series set of images. The spatiotemporal diagram image represents time evolution of a layout of the foam sample in the predetermined shrinking direction. The method also comprises segmenting the spatiotemporal diagram image into a set of segments. The method also comprises creating one or more curves that represent boundaries of the segments. This forms an improved solution for analyzing a foam sample.

公开(公告)号：US20230391698A1

公开(公告)日：2023-12-07

申请号：US18037312

申请日：2021-11-12

Applicant: TOTAL ENERGIES ONETECH

Inventor： Giacomo GRASSO ,  Daniel CURULLA-FERRE ,  Joseph STEWART

IPC: C07C29/153 ,  C07C29/154 ,  C07C29/152 ,  B01J23/62 ,  B01J23/80 ,  B01J21/06 ,  B01J37/02 ,  B01J37/03

CPC classification number: C07C29/153 ,  C07C29/154 ,  C07C29/152 ,  B01J23/62 ,  B01J23/80 ,  B01J21/066 ,  B01J37/0201 ,  B01J37/035 ,  B01J37/038

Abstract: The disclosure describes a process for methanol synthesis remarkable in that it comprises the steps of (a) providing syngas (3), (b) providing at least one first catalytic composition (9) comprising at least one first methanol synthesis catalyst; (c) putting into contact said syngas (3) with said first catalytic composition (9) under first temperature conditions, to provide a first gaseous effluent (15); (d) providing at least one second catalytic composition (17) comprising at least one second methanol synthesis catalyst; (e) putting into contact at least a part of said first gaseous effluent (15) with said second catalytic composition (17), to provide a second gaseous effluent (23) and a second liquid effluent (21); (f) recovering methanol from first (15) and/or second (23) gaseous effluent. The use of a first catalytic composition (9) that comprises at least one first methanol synthesis catalyst in such a process for methanol synthesis is also described.

公开(公告)号：US20230250353A1

公开(公告)日：2023-08-10

申请号：US18015132

申请日：2021-07-07

Applicant: TOTAL ENERGIES ONETECH

Inventor： Romuald BOTEL ,  Paula USSA ALDANA

IPC: C10M129/74 ,  C10M169/04

CPC classification number: C10M129/74 ,  C10M169/04 ,  C10M2203/003 ,  C10M2207/283 ,  C10N2030/10

Abstract: The present invention relates to the use of at least one diester having formula (I) in a lubricant composition containing at least one base oil, so as to increase the oxidation resistance of said lubricant composition or to decrease the oxidation level of said lubricant composition,


Ra—C(O)—O—([C(R)2]n—O)s—C(O)—Rb   (I)

公开(公告)号：US20250052656A1

公开(公告)日：2025-02-13

申请号：US18720521

申请日：2021-12-17

Applicant: TOTAL ENERGIES ONETECH ,  HEMOVIS

Inventor： Alexandre DE TILLY ,  Stéphane JOUENNE ,  Guillaume HEURTEUX ,  Enric SANTANACH CARRERAS

IPC: G01N11/08 ,  G01N11/00

Abstract: It is proposed a measurement system comprising a source of pressurized gas configured to deliver a gas at a predetermined pressure, a longitudinal storing reservoir configured to store a liquid, a longitudinal receiving reservoir, a capillary tube and a measurement device. The measurement device is configured to perform a measurement relative to the flow of the liquid inside an inner chamber of the longitudinal receiving reservoir when the pressurized gas is provided in the inner chamber of the longitudinal storing reservoir by the source of pressurized gas. The longitudinal storing reservoir, the capillary tube and the longitudinal receiving reservoir are configured so as to be positioned horizontally during the measurement relative to the flow of the liquid. The system provides an improved solution for performing a measurement on a liquid in an easy, accurate and efficient manner.

公开(公告)号：US12163105B2

公开(公告)日：2024-12-10

申请号：US18011932

申请日：2021-06-21

Applicant: TOTAL ENERGIES ONETECH

Inventor： Benoît Thiebaut ,  Chantal Boyer

IPC: C10M173/02 ,  C10N10/02 ,  C10N20/02 ,  C10N30/00 ,  C10N40/02 ,  C10N40/04 ,  C10N40/25

Abstract: The present invention relates to an aqueous lubricant composition for the lubrication of a stationary or mobile drive system, comprising at least: deionized water; at least one polyalkylene glycol; at least one antifreeze compound chosen from glycols, and at least one phosphorus compound.
It also relates to the use of this aqueous lubricant composition for the lubrication and cooling of a stationary or mobile drive system.

公开(公告)号：US20230022897A1

公开(公告)日：2023-01-26

申请号：US17786329

申请日：2020-12-18

Applicant: Total Energies OneTech

Inventor： Christoph SACHS ,  Stijn VAN DAELE ,  Nikolai NESTERENKO

IPC: B01J21/12 ,  B01J37/12 ,  B01J23/745

Abstract: The present invention relates to a material comprising (i) an inner part comprising or consisting of bulk silicon, (ii) an outer part comprising or consisting of a silicon-based compound, said silicon-based compound comprising of silicon and a non-metal element, and (iii) clusters comprising or consisting of a transition metal. The present invention relates to preparation and applications of said material.