国家/地区 中国（3） 美国（3） 印度（2） 世界知识产权组织（2）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01D（8）
IPC B01D053/02（2） C01B003/26（2） C10L003/10（2）
发明人
公开年 2022（4） 2023（4）
申请年 2022（8）
专利权人

Single stage process for generation of hydrogen enriched gas involves routing hydrogen source through heat exchanger of hydrogen enriched gas generation unit, and maintaining higher localized hydrogen pressure at interface of catalyst-perforated catalyst protective sheets.

RAMAKUMAR S S V, KAPUR G S, SHARMA A, SONKAR K, SUNDARRAMAN M, KARUPPANNAN M, CHUGH S, CHAUDHARI C A

Treating polymeric materials e.g. polyolefinic used in co-producing hydrogen, comprises submitting polymeric materials to depolymerization treatment, and introducing hydrocarbons contained in second fraction into catalytic decomposition.

BASSET J, GORIUS A

Preparing modified sludge activated carbon for desulfurization and denitrification, VOCs gas adsorption, heavy metal ion adsorption in sewage, soil management field, involves using sludge particles, charring agents and binders as raw material, mixing raw materials.

TONG S

Preparing graphene-assisted metal organic framework membrane material useful for extracting helium from natural gas, comprises e.g. reacting modified graphene substrate using zinc nitrate aqueous solution, 2-methylimidazole aqueous solution and benzodimethylimidazole aqueous solution.

DING B

Treating heavy hydrocarbon feedstock, used in combustion processes, e.g. gasification and for power production, involves thermally treating hydrocarbon feedstock to produce lighter and heavier hydrocarbon stream to precipitate asphaltenes and form solid asphaltene precipitates and deasphalted oil.

DENTON D, REMESAT D, CORSCADDEN T

Preparation device of oxidation graphene/sodium bromide composite modified asphalt, has discharging mechanism whose top end is equipped with deodorizing mechanism.

ZHANG F, XU H, XU W

Reducing environmental contaminants in feedstock heavy marine fuel oil involves pre-treating feedstock heavy marine fuel oil, mixing quantity of pre-treated feedstock heavy marine fuel oil with quantity of activating gas to give feedstock mixture, and contacting feedstock mixture.

WHITE C J, KLUSSMANN B R, MOORE M J

Onsite generating hydrogen fuel involves interacting methane with high-temperature steam, where methane and steam interact, methane and steam interact in presence of catalyst, four molecules of hydrogen, one molecule of oxygen, and carbon.

CHEEMA H S, KUNDRA J P