Inventor

WANG HUALIN

CN23 patents

⚠️ This page may combine multiple inventors who share the name “WANG HUALIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WANG HUALIN

WANG HUALIN

Stepped toilet

Potty training seat with step stool ladder

Potty with ladder

Baby potty

Toilet seat

Method for purifying quench water and scrubbing water from MTO by mini-hydrocyclone and apparatus used for same

Method and apparatus for micro-hydrocyclone purification for flue gas carbon dioxide capture system

Short-flow process for desulfurization of circulating hydrogen and device for the same

UNIV EAST CHINA SCIENCE & TECH

Preparation method of Ni-based high-entropy oxide catalyst and its application in carbon dioxide reforming of methane to prepare syngas

Method and apparatus for hydrocracking mineralized refuse pyrolysis oil

Treating method and equipment for coke-cooling wastewater

Synchronous high-speed photographing method and device for microparticle rotation in liquid cyclone field

Deep purification device and method for Methanol-to-Olefin washing water

Fluidized bed separation method and device for methanol-to-olefins quenched water

SHANGHAI HUACHANG ENV PROT CO LTD

Oily sewage pretreatment method and device without air floatation

Rotational flow rotation deoiling method and device for oil-based mud rock debris

Method and apparatus for treating, sorting and recycling oil-containing discharged catalyst

CHEN XIAO

Foldable baby bath

Children&#39;s toilet seat

UNIV SICHUAN

Domestic sewage treatment system

LI JIANPING

Process and device for treating catalyst discharged from bubbling bed hydrogenation of residual oil

BAI ZHISHAN

Process and apparatus for separating and recovering waste alkali from cyclohexane oxidation solution

BAO MINGFU

Method for enclosed recycling of oil-water-sludge in oil shale dry distillation system

Children's toilet seat