Inventor

BAI ZHISHAN

CN7 patents

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

UNIV EAST CHINA SCIENCE & TECH

4 patents

US10598585B2Mar 24, 2020

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

UNIV EAST CHINA SCIENCE & TECH0 citations47

US11306259B2Apr 19, 2022

Method and apparatus for self-heat-extracting flash evaporation of sulfuric acid alkylation reaction product

UNIV EAST CHINA SCIENCE & TECH0 citations45

US11857897B2Jan 2, 2024

Gas cooling-scrubbing apparatus and method

UNIV EAST CHINA SCIENCE & TECH0 citations42

US11007456B2May 18, 2021

Short-process separation system for separating ionic liquid from alkylation reaction effluent

UNIV EAST CHINA SCIENCE & TECH0 citations38

WANG HUALIN

1 patent

US8083951B2Dec 27, 2011

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

WANG HUALIN2 citations60

SHANGHAI HUACHANG ENV PROT CO LTD

1 patent

US12017939B2Jun 25, 2024

Oily sewage pretreatment method and device without air floatation

SHANGHAI HUACHANG ENV PROT CO LTD0 citations49

BAI ZHISHAN

1 patent

US8221634B2Jul 17, 2012

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

BAI ZHISHAN0 citations31