Hydrogen production, hydrogen storage and hydrogenation method and system

• Main Authors: DOU ZHENLAN, PENG XIAODONG, WANG JUN, QIU ZEJING, XIAO CHUPENG, ZHANG CHUNYAN, ZHU LIANGLIANG, SUN XIAOTONG, QIAN FENG
• Format: Patent
• Language: Chinese; English
• Published: 04.08.2023
• Subjects: APPARATUS THEREFOR; BLASTING; CHEMISTRY; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; STORING OF DISTRIBUTING GASES OR LIQUIDS; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

The invention discloses a hydrogen production, hydrogen storage and hydrogenation method which comprises the following steps: S1, electrolyzing water to produce hydrogen to generate oxygen and hydrogen, and storing waste heat in a heat storage device; s2, the generated oxygen enters an oxygen storage tank, and waste heat is stored in a heat storage device; s3, the generated hydrogen enters a first solid hydrogen storage material, and waste heat is stored in a heat storage device; s4, when the first solid hydrogen storage material is full, hydrogen enters the second solid hydrogen storage material, and waste heat is transferred to the first solid hydrogen storage material, so that the first solid hydrogen storage material performs hydrogenation on a hydrogen refueling station; s5, when the second solid hydrogen storage material stores the hydrogen, the hydrogen enters the first solid hydrogen storage material again, the waste heat is transferred to the second solid hydrogen storage material, and the second sol