A high-calorific fuel and a method for producing the same
CN118652718BActive Publication Date: 2026-08-28INSTITUTE OF PROCESS ENGINEERING CHINESE ACADEMY OF SCIENCES +1
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Patent Information
- Application Number
- CN202410960336.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2044-07-17
AI Technical Summary
Technical Problem
但含高能粒子的混合燃料通常会出现溶解性不高和粒子沉降现象，极大影响了改性效果，为了提高高能物质的溶解度，通常是添加一些表面活性剂来改善其溶解性，但仍然存在溶解度提升幅度有限，能量提升不明显的问题
Benefits of technology
[0019]本发明的有益效果在于：(1)采用癸硼烷溶解的方法改性JP-10燃料，与传统硼粉、Al粉等纳米颗粒的改性方法相比，燃料为均相体系，不沉降，储存期更长；(2)采用LMWG增溶癸硼烷改性JP-10燃料，获得的改性癸硼烷溶解度高，热值大，最大热值可以达到50MJ/kg以上。
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Abstract
The application belongs to the technical field of high-energy fuel and specifically relates to a modified JP-10 fuel and a preparation method thereof. The modified JP-10 fuel comprises the following components in parts by weight: 90-99.9% of JP-10 main body, 0.1%-10% of high-calorific-value additive decaborane, and 0.2-3% of cosolvent 1,2,5,6-dioxo-isopropylidene-D-mannitol LMWG. The JP-10 fuel is modified by the method of decaborane dissolution. Compared with the modification method of traditional boron powder, Al powder and other nanoparticles, the fuel is a homogeneous system, does not settle, and has a longer storage period. The modified JP-10 fuel is modified by solubilizing decaborane with LMWG, and the obtained modified decaborane has high solubility and high calorific value, and the maximum calorific value can reach more than 50 MJ / kg.
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