Manqiu Xu

Follow

Person

Oakville, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Method for improving selectivity and recovery in the flotation of n...
- Patent number 9,387,490
- Issue date Jul 12, 2016
- Vale S.A.
- Jie Dong
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Method for organics removal from mineral processing water using a z...
- Patent number 8,920,655
- Issue date Dec 30, 2014
- Vale S.A.
- Jie Dong
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Arsenide depression in flotation of multi-sulfide minerals
- Patent number 7,004,326
- Issue date Feb 28, 2006
- Inco Limited
- Zongfu Dai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recirculating column flotation apparatus
- Patent number 5,431,286
- Issue date Jul 11, 1995
- Inco Limited
- Manqiu Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR IMPROVING SELECTIVITY AND RECOVERY IN THE FLOTATION OF N...
- Publication number 20140305848
- Publication date Oct 16, 2014
- VALE S.A.
- Jie DONG
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
METHOD FOR THE REMOVAL OF ORGANIC CHEMICALS AND ORGANOMETALLIC COMP...
- Publication number 20120175311
- Publication date Jul 12, 2012
- VALE S.A.
- Jie DONG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...