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    System and Method for E-Fuel Production
    32.
    发明申请
    System and Method for E-Fuel Production 有权

    公开(公告)号：US20240409477A1

    公开(公告)日：2024-12-12

    申请号：US18696595

    申请日：2022-09-29

    Applicant: CATAGEN LIMITED

    Inventor： Andrew Woods ,  Matthew Elliott ,  Robert Douglas

    IPC: C07C1/04 ,  B01J12/00 ,  B01J19/00 ,  B01J19/24 ,  C01B32/40 ,  C10L1/04

    Abstract: A system for producing synthetic fuel comprises a reactor having a first reaction zone for implementing a first reaction in which carbon dioxide and hydrogen react to produce carbon monoxide and water, and at least one other reaction zone for implementing a second reaction in which carbon monoxide and hydrogen react to produce a fuel precursor, and a third reaction involving synthesizing fuel from said fuel precursor. The reaction zones are inter-connected in series by a fluid circuit is configured to circulate and recirculate fluid around the reactor to facilitate recycling of reactants and heat energy. The system facilitates low-energy. cost-efficient production of liquid e-fuels.

    Solution polymerization process
    33.
    发明授权
    Solution polymerization process 有权

    公开(公告)号：US12162965B2

    公开(公告)日：2024-12-10

    申请号：US17312739

    申请日：2019-12-13

    Applicant: Dow Global Technologies LLC

    Inventor： Alec Y. Wang ,  Jorge Rubalcaba ,  Michael D. Turner ,  Michael J. Zogg, Jr. ,  Pradeep Jain

    IPC: C08F10/02 ,  B01J19/00 ,  B01J19/24 ,  C08F6/10

    Abstract: Disclosed herein too is a method comprising charging to a reactor system a feed stream comprising a catalyst, a monomer and a solvent; reacting the monomer to form a polymer; where the polymer is contained in a single phase polymer solution; transporting the polymer solution to a pre-heater to increase the temperature of the polymer solution; charging the polymer solution to a liquid-liquid separator; reducing a pressure of the polymer solution in the liquid-liquid separator and separating a polymer-rich phase from a solvent-rich phase in the liquid-liquid separator; transporting the polymer-rich phase to a plurality of devolatilization vessels located downstream of the liquid-liquid separator, where each devolatilization vessel operates at a lower pressure than the preceding devolatilization vessel; and separating the polymer from volatiles present in the polymer rich phase.

    Plants and Processes for Forming Polymers
    39.
    发明申请
    Plants and Processes for Forming Polymers 有权

    公开(公告)号：US20240392046A1

    公开(公告)日：2024-11-28

    申请号：US18700521

    申请日：2022-11-17

    Applicant: EXXONMOBIL CHEMICAL PATENTS

    Inventor： Hamidreza Khakdaman ,  Jay L. Reimers

    IPC: C08F10/06 ,  B01J19/00 ,  B01J19/06 ,  B01J19/18

    Abstract: The present disclosure relates to plants and processes for forming polymers. In some embodiments, a process of forming a polymer includes supplying a. feed having one or more olefin monomers and a solvent. The process includes introducing the feed with a catalyst to form a reaction mixture in a reactor. The process includes moving a. reactor effluent from the reactor and comingling, in a mixer or in a line, the reactor effluent with a first concentrated polymer solution to form a mixture. The process includes introducing the mixture to a heat exchanger to form a heated mixture and introducing the heated mixture to a pressure let down valve followed by introducing the heated mixture to a phase separator. The process includes removing a second concentrated polymer solution from the phase separator. The process includes introducing the second concentrated, polymer solution to the mixer or the line.

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