公开(公告)号：US12116678B2

公开(公告)日：2024-10-15

申请号：US18320437

申请日：2023-05-19

Applicant: General Electric Company

Inventor： Lawrence B. Kool ,  Alfred Albert Mancini ,  Bangalore Aswatha Nagaraj

IPC: C23F11/167 ,  C23C16/02 ,  C23C16/06 ,  C23C16/56 ,  F16L58/04 ,  F02C7/00

CPC classification number: C23F11/167 ,  C23C16/0272 ,  C23C16/06 ,  C23C16/56 ,  F02C7/00 ,  F16L58/04

Abstract: A component configured to be in contact with a hydrocarbon fluid and a method of preparing a contact surface of the component. The component may include a wall having the contact surface configured to be in contact with the hydrocarbon fluid. The contact surface is formed from a metal comprising a metal M, where M is selected from the group consisting of nickel (Ni), palladium (Pd), and platinum (Pt). A metal-ligand complex comprising phosphorus (P) is on the contact surface. The method of preparing a contact surface of the component may include treating the contact surface with a metal-ligand complex precursor comprising a phosphorus (P) ligand.

公开(公告)号：US20230243505A1

公开(公告)日：2023-08-03

申请号：US17588876

申请日：2022-01-31

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Narendra D. Joshi ,  Lawrence B. Kool ,  Joseph Zelina

IPC: F02C9/40 ,  F02C7/22 ,  F23R3/28

CPC classification number: F02C9/40 ,  F02C7/22 ,  F23R3/28

Abstract: A gas turbine engine with a compressor section, a turbine section, and a combustion section located downstream from the compressor section and upstream from the turbine section, the combustion section including a dome inlet, a combustor outlet fluidly coupled to the turbine section, a liner and a dome assembly together at least partially defining a combustion chamber extending between the dome inlet and the combustor outlet, a fuel system fluidly coupled to the combustion section, the fuel system comprising a fuel supply, a primary fuel line fluidly coupling the fuel supply to the combustion section, and a reformer fluidly coupled to the fuel supply.

公开(公告)号：US10246760B2

公开(公告)日：2019-04-02

申请号：US15208030

申请日：2016-07-12

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Lawrence B. Kool ,  Genfa Hu

IPC: C22B3/00 ,  C22B7/00

Abstract: The present invention is directed to a method for recovery of platinum from a coating on a component, wherein the coating includes platinum aluminide, the method including: contacting the coating on the component with a reagent solution, the reagent solution including a reactive species capable of solubilizing an aluminum salt in water, which results in formation of a platinum-rich residue on the component; separating the platinum-rich residue from the component; and collecting the platinum-rich residue. The reactive species may be hexafluorosilicic acid.