国家/地区 中国（6）
IPC部 F（8） B（4） C（3）
IPC大类 F01（8）
IPC小类 F01N（4） B01D（2） C01B（2）
F01D（2） F01K（2）
IPC B01D053/94（2） F01N003/20（2）
发明人
公开年 2022（8）
申请年 2022（8）
专利权人

Microwave liquid nitrogen vaporizing device for use in liquid nitrogen power converter of power generating system, has graphene absorbing component fixed below connecting port of corresponding feeding pipes and box body, and absorbing microwave energy emitted by microwave generating component.

JI G, ZHU Q, ZHANG J

Anti-crystallization vehicle urea comprises high-purity urea, crystallization inhibitor, acetylene glycol surfactant, 2,6-di-tert-butyl-p-cresol, cold-resistant agent and high-purity water.

YE T

Selective catalytic reaction device e.g. for industrial flue gas treatment, comprises e.g. a combustion gas inlet duct part introduced with combustion gas and aqueous ammonia, and selective catalytic reaction part set with catalyst layer.

NAM D

Fan blade for use in turbine engine, has first hairpin structure in contact with first side and second side of exterior body, and second hairpin structures in contact first and second sides, where structures are made from different materials.

PETKAR K A, SHIVAMURTHY A, KRAY N J, SAKALA V G, GANIGER R S

High temperature resistant corrosion resistant exhaust pipe for discharging exhaust gas of automobile, has built-in pipe whose outer surface is distributed with clamping strip, and whose inner wall is coated with anti-corrosion coating.

MA L

Preparing graphene heat dissipation composite material useful in automobile engine heat-dissipating, comprises e.g. taking carbon fiber bundles, pouring mixed liquid into forming container, arranging multi-level orientation and arrangement of carbon fiber bundles in mixed solution by device.

CHEN D

Food reheating device using gas heat source used during e.g. self-driving travel, has distillation water collecting pipe fixed on upper surface of centre of baffle plate, where lower end of outer wall of distilled water collector is provided with horizontal water outlet pipe.

JIANG X, FANG T, FENG G, XU L, WANG L, XIN H, MA Y

Carbon dioxide conversion utilization based heat and power cogeneration device, has carbon sheet conveying pipeline whose end extends into carbon sheet reaction tank, where carbon sheet conveying pipeline is equipped with sealing valve.

WU Z, LIU Q, LIU X, LI X