Inventor
CHANG JINGCAI
CN7 patents
Patents
7 patentsUS11572307B1Feb 7, 2023
Process for modifying steel slag through acidification and carbonization coupling
UNIV SHANDONG2 citations68
US11266965B1Mar 8, 2022
Ultra-low-speed rotating low-strain high-filling-rate hydrogen storage alloy reaction device and technology
UNIV SHANDONG5 citations67
US12485410B1Dec 2, 2025
Porous carbon catalyst loaded with metal sulfides based on high-sulfur petroleum coke and preparation method therefor and application thereof
UNIV SHANDONG1 citations60
US8876950B2Nov 4, 2014
Technology and device for uniform distribution of water film on solid collecting plate
UNIV SHANDONG2 citations58
US12384674B1Aug 12, 2025
Magnesium@high-sulfur coke hydrogen storage material and preparation method thereof
UNIV SHANDONG0 citations48
US12054795B2Aug 6, 2024
System and method for delivering fluidized powder based on flue gas carrying waste slag and instant cooling steel slag
UNIV SHANDONG0 citations46
US10350612B2Jul 16, 2019
Surface condensation process and device for efficiently removing coal combustion fly ash microspheres
UNIV SHANDONG0 citations28