Yongqian Li

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for direct drying of inorganic sludge with dru...
- Patent number 11,891,318
- Issue date Feb 6, 2024
- Baoshan Iron & Steel Co., Ltd.
- Yingjie Wang
- C21 - METALLURGY OF IRON
Information Patent Grant
Roller treatment process and treatment device suitable for total-am...
- Patent number 11,519,043
- Issue date Dec 6, 2022
- Baoshan Iron & Steel Co., Ltd.
- Yongqian Li
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Processing method and system for high-temperature solid steel slag
- Patent number 9,084,999
- Issue date Jul 21, 2015
- Baoshan Iron & Steel Co., Ltd.
- Yongli Xiao
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Drum apparatus for treating slag
- Patent number 7,943,083
- Issue date May 17, 2011
- Baoshan Iron & Steel Co., Ltd.
- Yongli Xiao
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED DRYING PROCESS AND DEVICE FOR DRY GRANULATED SLAG AND SL...
- Publication number 20230295754
- Publication date Sep 21, 2023
- Baoshan Iron & Steel Co., Ltd
- Yongli XIAO
- C21 - METALLURGY OF IRON
Information Patent Application
Efficient Treatment Method and Apparatus for Multiphase Steel Slag
- Publication number 20230265533
- Publication date Aug 24, 2023
- Baoshan Iron & Steel Co., Ltd
- Yongli XIAO
- C21 - METALLURGY OF IRON
Information Patent Application
BLAST FURNACE SLAG GRANULATION AND WASTE HEAT RECOVERY AND UTILIZAT...
- Publication number 20230100959
- Publication date Mar 30, 2023
- Baoshan Iron & Steel Co., Ltd
- Yongli XIAO
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR DIRECT DRYING OF INORGANIC SLUDGE WITH DRU...
- Publication number 20210347665
- Publication date Nov 11, 2021
- Baoshan Iron & Steel Co., Ltd
- Yingjie WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ROLLER TREATMENT PROCESS AND TREATMENT DEVICE SUITABLE FOR TOTAL-AM...
- Publication number 20190203307
- Publication date Jul 4, 2019
- Baoshan Iron & Steel Co., Ltd
- Yongqian LI
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESSING METHOD AND SYSTEM FOR HIGH-TEMPERATURE SOLID STEEL SLAG
- Publication number 20130206888
- Publication date Aug 15, 2013
- BAOSHAN IRON & STEEL CO., LTD.
- Yongli Xiao
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Steel Slag Treatment Equipment by Barrel Method
- Publication number 20080272526
- Publication date Nov 6, 2008
- Baoshan Iron & Steel Co., Ltd
- Yongli Xiao
- C21 - METALLURGY OF IRON

Yongqian Li

Person

Patents Grantslast 30 patents

Method and apparatus for direct drying of inorganic sludge with dru...

Roller treatment process and treatment device suitable for total-am...

Processing method and system for high-temperature solid steel slag

Drum apparatus for treating slag

Patents Applicationslast 30 patents

INTEGRATED DRYING PROCESS AND DEVICE FOR DRY GRANULATED SLAG AND SL...

Efficient Treatment Method and Apparatus for Multiphase Steel Slag

BLAST FURNACE SLAG GRANULATION AND WASTE HEAT RECOVERY AND UTILIZAT...

METHOD AND APPARATUS FOR DIRECT DRYING OF INORGANIC SLUDGE WITH DRU...

ROLLER TREATMENT PROCESS AND TREATMENT DEVICE SUITABLE FOR TOTAL-AM...

PROCESSING METHOD AND SYSTEM FOR HIGH-TEMPERATURE SOLID STEEL SLAG

Steel Slag Treatment Equipment by Barrel Method