国家/地区 中国（8）
IPC部 B（8） C（2）
IPC大类 B01（8）
IPC小类 B01D（8）
IPC B01D067/00（4） B01D046/10（2） B01D053/86（2）
B01D061/14（2） B01D069/08（2） B01D071/34（2）
发明人 WANG J（8）
公开年 2021（8）
申请年 2021（8）
专利权人 HUADIAN WATE.（2） JIANGSU JULA.（2）

Piston type electromagnetic pulse valve e.g. bag type dust remover pulse ash cleaning vibration airflow generating device, has electric control valve core whose outer side is provided with air pressure sensor.

XU K, WANG J, WANG Y

Production waste gas processing method of graphene material, involves introducing processed gas into electrostatic trapping module, photocatalyst filter module, adsorption module to adsorb, and discharging from exhaust port.

FAN Q, BEI D, SHEN P, TIAN Z, YUAN C, LV Y, HUANG K, ZENG J, WANG J

Preparing 5-chloro-4-acetamido-2-methoxy methyl benzoate involves adding N,N-dimethylformamide, methyl 4-acetamido-2-methoxybenzoate, and N-chlorosuccinimide into reaction kettle to obtain reaction solution, and keeping it in ice-water bath.

WANG J, WANG T

Preparation of ethyl benzoylacetate involves stirring carbon tetrachloride and sodium bicarbonate, adding ethyl acetoacetate and benzoyl chloride, reacting, adding sodium hydroxide, filtering with microporous membrane and distilling filtrate.

WANG J, WANG T

Method for preparing graphene-modified high-efficiency thermal conductivity ground source heat pump pipe fitting involves driving transmission rack to move left and right and operating pipe placement rack by gear to slide on rail rack.

LIU J, WANG J, WAN G

Mesoporous carbon composite material for removing hydrogen sulfide at room temperature from industrial exhaust gas, comprises organic precursor, inorganic template, structure directing agent, crosslinking agent, and organic amine.

KE C, SONG W, YIN Y, QIU L, ZHANG H, WANG J

Preparation of filament lined hollow fiber micro-filtration membrane involves e.g., adding N,N-dimethyl acetamide, polyvinylidene fluoride and polyvinylpyrrolidone, stirring, coating on outer surface of hollow braided tube and drawing wire.

SUN L, LIU B, LI W, WANG J, XUN H, YU D

Preparation of hollow fiber homogeneous ultrafiltration membrane wire, involves injecting casting solution containing carbon nanotubes and medium into spinning device, extruding from spinneret, forming functional layer and heat-treating.

SUN L, LIU B, LI W, WANG J, XUN H, YU D