公开(公告)号：US20240360374A1

公开(公告)日：2024-10-31

申请号：US18686518

申请日：2022-08-26

Applicant: HUBEI INSTITUTE OF AEROSPACE CHEMICAL TECHNOLOGY

Inventor： Xiang GUO ,  Wei LI ,  Fang WANG ,  Gen TANG ,  Wei WANG ,  Xiaomeng FU ,  Yu SHI ,  Pu HUANG ,  Chengshuo CAO ,  Xinke SUN

IPC: C10L1/12 ,  C10L10/04

CPC classification number: C10L1/1216 ,  C10L10/04 ,  C10L2200/0209 ,  C10L2200/0218 ,  C10L2200/043 ,  C10L2230/22 ,  C10L2270/04

Abstract: The present invention provides a high-energy-density slurry fuel, a preparation method, and an application. The high-energy-density slurry fuel comprises the following components in percentage by mass: 3%-40% of aluminum-based-metal hydride composite fuel; 53.6%-96% of high-density liquid hydrocarbon fuel; 0.2%-2% of anti-settling agent; and 0.2%-5% of other performance regulators, wherein an aluminum-based-metal hydride is a composite material that disperses and distributes a metal hydride inside aluminum powder particles. The high-energy-density slurry fuel may be used as a fuel for an engine such as a ramjet engine or a rocket engine. Compared with the existing liquid fuel, the present high-energy-density slurry fuel has the characteristics of high density (ρ20° C.>0.9 g/cm3), high heat value (greater than 38 MJ/kg), rapid ignition, and efficient combustion; and compared with the existing slurry fuel, the present high-energy-density slurry fuel has the advantages of rapid ignition, efficient combustion, and no residue or less residue in combustion products.