Method for hydrogen storage through hydrogenation, involves loading quinoline into a high-temperature, high-pressure stainless steel reactor, heating reactor, using heating coil, introducing osmium catalyst supported on aluminum oxide into reaction vessel, purging hydrogen gas into reactor
	ROSANA M N T; JOSEPH V K L
	2024-12-30
专利权人	RAJALAKSHMI ENG COLLEGE (RAJA-Non-standard)
申请日期	2024-12-30
专利号	IN202441104438-A
成果简介	NOVELTY - Method for hydrogen storage through hydrogenation involves loading 0.85-1.3 kilograms of quinoline into a high-temperature, high-pressure stainless steel reactor, heating the reactor to a temperature of 60-130℃, using a heating coil, introducing 0.12-0.34 mol% osmium catalyst supported on aluminum oxide (Al2O3) into the reaction vessel, purging hydrogen gas into the reactor to maintain a pressure of 5-9 bars, allowing the hydrogenation reaction to proceed for 4-7 hours, resulting in a hydrogen storage capacity of 6.8-7.02 wt.% in the hydrogenated product. USE - Method for hydrogen storage through hydrogenation. ADVANTAGE - The method provides a scalable, efficient, and commercially viable solution for hydrogen storage and recovery, contributing to advancements in sustainable energy systems. The method achieves efficient hydrogenation and dehydrogenation processes at moderate temperatures, pressures, and minimal catalyst loadings to improve economic and practical feasibility. The method is scalable and cost-effective for potential deployment in sustainable energy systems and hydrogen-based technologies. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) regenerating hydrogen through dehydrogenation, which involves (a) transferring the hydrogenated material into the reactor designed for high-pressure dehydrogenation, (b) adding 0.22-0.46 mol% osmium catalyst supported on aluminum oxide (Al2O3), (c) raising the reactor temperature to a range of 110-140°C, (d) conducting the dehydrogenation reaction for 10-12 hours to release hydrogen efficiently; (2) stainless steel reactor; (3) use of osmium catalyst supported on aluminum oxide; and (4) hydrogen storage and release system.
IPC 分类号	B01J-008/02 ; C01B-003/00 ; C01B-003/22 ; H01M-004/38 ; H01M-008/0612
国家	印度
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/13678
专题	中国科学院新疆生态与地理研究所
作者单位	RAJALAKSHMI ENG COLLEGE (RAJA-Non-standard)
推荐引用方式 GB/T 7714	ROSANA M N T,JOSEPH V K L. Method for hydrogen storage through hydrogenation, involves loading quinoline into a high-temperature, high-pressure stainless steel reactor, heating reactor, using heating coil, introducing osmium catalyst supported on aluminum oxide into reaction vessel, purging hydrogen gas into reactor. IN202441104438-A[P]. 2024.

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