• 专利标题:   Method for storing methane gas used for energy gas adsorption, involves controlling adsorbing and desorbing methane by graphene oxide at preset output voltage to improve storage and release property of graphene oxide.
  • 专利号:   CN115355444-A, CN115355444-B
  • 发明人:   ZHAO J, HAN Y
  • 专利权人:   UNIV YANSHAN
  • 国际专利分类:   C01B032/198, F17C011/00, F17C013/00, F17C013/02, B01D053/32
  • 专利详细信息:   CN115355444-A 18 Nov 2022 F17C-011/00 202307 Chinese
  • 申请详细信息:   CN115355444-A CN11094305 08 Sep 2022
  • 优先权号:   CN11094305

▎ 摘  要

NOVELTY - Method for storing methane gas involves controlling adsorbing and desorbing methane by graphene oxide under the action of high-voltage direct-current electric field, and improving storage performance and release performance of the graphene oxide to methane. The output voltage of the high-voltage direct current is 1-5 kV. USE - Method for storing methane gas used for adsorption of energy gas such as compressed natural gas, liquefied natural gas, and adsorption natural gas. ADVANTAGE - The method is capable of efficiently storing methane gas with high-efficiency release of methane gas, and improves the storage performance and release performance of the methane by graphene oxide.