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Patents Grants
last 30 patents
Information
Patent Grant
Process for modifying steel slag through acidification and carboniz...
Patent number
11,572,307
Issue date
Feb 7, 2023
SHANDONG UNIVERSITY
Jingcai Chang
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for preparing sulfur from reduction of sulfate/ nitrate by...
Patent number
11,292,718
Issue date
Apr 5, 2022
Shandong University
Chunyuan Ma
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
System and method for recovering sulfur in copper smelting process
Patent number
11,286,162
Issue date
Mar 29, 2022
Shandong University
Chunyuan Ma
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ultra-low-speed rotating low-strain high-filling-rate hydrogen stor...
Patent number
11,266,965
Issue date
Mar 8, 2022
Jingcai Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pulverized coal gasification device and process for producing high...
Patent number
11,220,642
Issue date
Jan 11, 2022
Shandong University
Chunyuan Ma
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Surface condensation process and device for efficiently removing co...
Patent number
10,350,612
Issue date
Jul 16, 2019
Jingcai Chang
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Air preheating and NOx reduction integrated reactor and reaction me...
Patent number
9,597,633
Issue date
Mar 21, 2017
Shandong University
Chunyuan Ma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Technology and device for uniform distribution of water film on sol...
Patent number
8,876,950
Issue date
Nov 4, 2014
Shandong University
Chunyuan Ma
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR DELIVERING FLUIDIZED POWDER BASED ON FLUE GAS...
Publication number
20240102118
Publication date
Mar 28, 2024
SHANDONG UNIVERSITY
Jingcai CHANG
C21 - METALLURGY OF IRON
Information
Patent Application
IRONMAKING SYSTEM AND IRONMAKING PROCESS OF TWO-SECTION DOWNDRAFT BED
Publication number
20220213567
Publication date
Jul 7, 2022
Shandong University
Chunyuan MA
C21 - METALLURGY OF IRON
Information
Patent Application
PROCESS FOR PREPARING SULFUR FROM REDUCTION OF SULFATE/ NITRATE BY...
Publication number
20210331922
Publication date
Oct 28, 2021
Shandong University
Chunyuan MA
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERING SULFUR IN COPPER SMELTING PROCESS
Publication number
20210331921
Publication date
Oct 28, 2021
Shandong University
Chunyuan MA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PULVERIZED COAL GASIFICATION DEVICE AND PROCESS FOR PRODUCING HIGH...
Publication number
20200087589
Publication date
Mar 19, 2020
Shandong University
Chunyuan MA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SURFACE CONDENSATION PROCESS AND DEVICE FOR EFFICIENTLY REMOVING CO...
Publication number
20170008007
Publication date
Jan 12, 2017
Shandong University
Jingcai Chang
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
AIR PREHEATING AND NOX REDUCTION INTEGRATED REACTOR AND REACTION ME...
Publication number
20150360175
Publication date
Dec 17, 2015
Shandong University
Chunyuan MA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TECHNOLOGY AND DEVICE FOR UNIFORM DISTRIBUTION OF WATER FILM ON SOL...
Publication number
20140150718
Publication date
Jun 5, 2014
Chunyuan Ma
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...