国家/地区 中国（11） 韩国（3） 美国（2） 世界知识产权组织（2）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 B01D（16）
IPC B01J035/04（16）
发明人 CHEN G（2） GAO S（2） JEONG H Y（2）
JEONGSE Y（2） LEE J S（2） LEE S Y（2）
SUN R（2） YUN J S（2）
公开年 2021（5） 2018（3） 2022（3） 2023（3）
申请年 2020（5）  2021（3）  2022（3）  2017（2） 
专利权人 718TH RES IN.（2） PURESPACE IN.（2）

Exhaust gas purifying device used in automobile exhaust pipes, has filtering chamber with filters to capture low carbon particles from exhaust gas, electrostatic means to attract heavy carbon particles from filters, oscillating means to remove captured low carbon particles, and collecting means.

NAKKELLA A K, SWAPNAVAHINI K, BHUKYA B, SRINIVAS B, METRE S G, SUBRAMANYAM M, KUMAR A, HARINI R, DONGRE S B, JAYARAJAN D, LAKSHMINARAYANA S A, ANNAM V

Photoelectric cooperative purifying module comprises variable voltage power supply, electrically connected to first and second conductive areas, ultraviolet light source located outside of first end surface of photoelectric catalytic porous honeycomb and fan used to accelerate flow in air passage.

CHEN F, GAO S, SUN R

Porous catalytic honeycomb useful for high-voltage electric field collaborative purification module, comprises electronic paste coated on first end surface and second end surface of insulating honeycomb, and first conductive region formed by electronic paste coated on first end surface.

GAO S, SUN R

Honeycomb ceramic catalyst useful for e.g. motor vehicle exhaust gas treatment and stationary source flue gas catalytic oxidation, comprises honeycomb ceramic material e.g. zirconium dioxide, and mullite-type composite oxide, gamma-alumina and additives e.g. ethylene glycol as coating material.

ZHANG S, WANG W

Air-cleaning device useful for reducing harmful gases including ethylene and harmful microorganisms, comprises air inlet, ozone generating unit, ozone decomposition unit and air outlet.

YUN J S, LEE J S, JEONG H Y, LEE S Y, JEONGSE Y

Catalytic activity recovery of manganese oxide catalyst, by recovering ozone decomposition efficiency of initial ozone decomposition efficiency by heating in air atmosphere, and decomposing ozone using manganese oxide catalyst.

YUN J S, LEE J S, JEONG H Y, LEE S Y, JEONGSE Y

Photocatalytic filter screen for volatile organic compounds treatment, is prepared by spraying a photocatalytic suspension comprising predefined amounts of water, photocatalyst, dispersing agent, wetting agent, curing agent and aqueous industrial paint, on a metal filter screen.

WU X, WANG X, YU H, CHEN G

Room temperature catalytic oxidation formaldehyde composite material useful in air purifier comprises platinum/Nickel-iron layered double hydroxide/reduced graphene oxide ternary composite material.

ZHONG D, ZOU Z, YANG L, CHEN Y

Preparing honeycomb denitration catalyst by mixing manganese oxide, selenium oxide and praseodymium oxide precursor with deionized water, mixing with titanium dioxide, mixing with mixture comprising stearic acid, obtaining paste, aging, molding drying and dipping indium oxide precursor and calcining.

BAI Y

Catalyst composition comprises conductive component, active component, cocatalyst and carrier.

FANG J, LIU J, CHEN G, MA T, LIU Y, SUN Y