Inventor

ZHANG ZHANZHU

CN6 patents

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

ZHANG ZHANZHU

2 patents

US8263007B2Sep 11, 2012

Slurry bed loop reactor and use thereof

ZHANG ZHANZHU0 citations40

US10544372B2Jan 28, 2020

Distillation tower for improving yield of petroleum hydrocarbon distillate and feeding method thereof

ZHANG ZHANZHU0 citations28

RES INST PETROLEUM PROCESSING

1 patent

US7153478B2Dec 26, 2006

Downflow catalytic cracking reactor and its application

RES INST PETROLEUM PROCESSING9 citations71

LONG JUN

1 patent

US8088335B2Jan 3, 2012

Catalytic conversion apparatus

LONG JUN2 citations60

LI ZHENG

1 patent

US8608944B2Dec 17, 2013

Catalytic conversion method of increasing the yield of lower olefin

LI ZHENG1 citations50

CHINA PETROLEUM & CHEMICAL

1 patent

US7919536B2Apr 5, 2011

Slurry bed loop reactor and use thereof

CHINA PETROLEUM & CHEMICAL1 citations45