国家/地区 中国（4） 韩国（2）
IPC部 B（6）
IPC大类 B01（6） F01（2） F16（2）
IPC小类 B01J（6）
IPC B01J019/00（2） B01J023/46（2） F16K001/00（2）
F16K001/36（2） F16K001/48（2） F16K027/02（2）
F16K027/08（2） F16K031/50（2）
发明人
公开年 2021（6）
申请年 2021（6）
专利权人 HEILONGJIANG.（2）

Preparing catalyzer useful for low-temperature catalytic oxidation of carbon monoxide and methylidyne comprises e.g. preparing graphene oxide by modified Hummers method, composite oxide carrier, adding into ruthenium chloride solution, performing ultrasonic treatment, and calcining.

DENG Z, YANG W, ZHANG T, TIAN M, HUANG L

Reaction kettle lower spreading type discharging valve, has fixing ring whose inner ring surface is in interference fit with outer wall of push rod, where fixing ring is matched with inner step structure to locate sealing plug.

CAO D, WU Y, LI L

Non-blocking reaction kettle downward spreading type discharging valve, has tip divided into tip tail section from back to front, where connecting part of tip middle section and tip front section outer ring surface is smoothly transited.

ZHOU R, GRIGORIEVNA B N, GRIGORJEVIC B A

Removing residual chlorine in inorganic material used for producing selective catalytic reduction (SCR) catalyst for reducing nitrogen oxides, by heat-treating inorganic material in gas atmosphere containing moisture or soaking inorganic material in base solution, filtering, and drying.

KIM S M, HEO I, CHANG T S, YOU Y W, LEE J H, KIM S J, KIM Y J, HEO I J, JUNGYUNHO, PARK J H, KIM S G, YOU Y

Method for manufacturing diamond-graphene hybrid thermal management material, involves converting predetermined thickness of partial area of one side or both sides of diamond base material into vertical graphene, where diamond base material serves as heat spreader.

JU H, LEE J K, SU J

Composite antibacterial air purifier comprises core-shell structure main body material comprising inner core comprises spinel ferrite and outer shell comprises silicon dioxide and titanium dioxide.

LI X