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James J Constant, 64PO Box 627, Danville, WV 25053

Known as:
James John Constant Jim J Constant Jim A Constant James Constan
Related to:
Gordon Lee Kelly 73

James Constant Phones & Addresses

Danville, WV   

Foster, WV   

Madison, WV   

Northern Cambria, PA   

Yolyn, WV   

5 Country Road Ests, Foster, WV 25081   

Work

Company: Patriot coal co Aug 2009 Position: Director of environmental special projects

Education

School / High School: Pennsylvania State University 1983 Specialities: Bachelor of Science in Mining Engineering
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Career records & work history

Medicine Doctors

James S. Constant

Specialties:
General Surgery
Work:
Kaiser Permanente Medical GroupKaiser Permanente Specialty Services
2238 Geary Blvd, San Francisco, CA 94115
415-8332202 (phone) 415-8334322 (fax)
Site
Education:
Medical School
University of Michigan Medical School
Graduated: 1990
Procedures:
Hemorrhoid Procedures, Hernia Repair, Laparoscopic Appendectomy, Laparoscopic Gallbladder Removal
Conditions:
Abdominal Hernia, Cholelethiasis or Cholecystitis, Hemorrhoids, Inguinal Hernia, Malignant Neoplasm of Female Breast
Languages:
Chinese, English, Spanish
Description:
Dr. Constant graduated from the University of Michigan Medical School in 1990. He works in San Francisco, CA and specializes in General Surgery. Dr. Constant is affiliated with Kaiser Foundation Hospital.

James Constant resumes & CV records

Resumes

James Constant Photo 22

James Constant

James Constant Photo 23

James Constant - Foster, WV

Work:
Patriot Coal Co Aug 2009 to 2000
Director of Environmental Special Projects Apogee Coal Company, LLC Apr 2007 to Aug 2009
Manager of Engineering and Environmental Affairs Apogee Coal Company, LLC Jan 2006 to Apr 2007
Supervisor of Environmental Services Arch of West Virginia - Arch Coal Co Dec 1999 to Jan 2006
Supervisor of Environmental Services Apogee Coal Co. - Spruce Valley Division Jun 1998 to Dec 1999
Environmental Engineering Affairs Supervisor Arch of West Virginia Aug 1997 to Jun 1998
Senior Environmental Engineer Arch of Kentucky, Inc Oct 1996 to Aug 1997
Supervisor of Environmental Affairs Preparation Plant Engineer Jul 1996 to Oct 1996 Loadout Foreman Apr 1995 to Jul 1996 Hazardous Materials Jul 1994 to Apr 1995
State and Federal Regulatory Liaison Environmental/Planning Engineer Sep 1992 to Jul 1994 Surface Mine Planning Engineer Aug 1990 to Sep 1992 Longwall Engineer Jun 1990 to Aug 1990 Miller's Cove Energy Company, Inc Jun 1983 to Jun 1990
Chief Engineer
Education:
Pennsylvania State University 1983
Bachelor of Science in Mining Engineering
James Constant Photo 24

James Constant

Publications & IP owners

Us Patents

Systems And Processes For Recovery Of High-Grade Rare Earth Concentrate From Acid Mine Drainage

US Patent:
2022034, Oct 27, 2022
Filed:
Mar 28, 2022
Appl. No.:
17/706584
Inventors:
- Morgantown WV, US
James CONSTANT - Foster WV, US
John D. QUARANTA - Morgantown WV, US
International Classification:
C22B 3/06
C22B 3/20
C22B 59/00
Abstract:
The present disclosure relates to processes for treating a coal associated material, e.g., acid mine drainage, while simultaneously recovering a high-grade rare earth preconcentrate suitable for extraction of commercially valuable rare earth oxides. Disclosed herein are methods for preparing a hydraulic pre-concentrate enriched in rare earth elements and critical minerals. Also disclosed herein are methods for preparing a pregnant leach solution from the disclosed hydraulic pre-concentrates. The present disclosure also relates to systems and plants for carrying out the disclosed processes. Also disclosed are compositions produced by the process disclosed herein in which the compositions comprise rare earth elements. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

Systems And Processes For Recovery Of High-Grade Rare Earth Concentrate From Acid Mine Drainage

US Patent:
2023003, Feb 9, 2023
Filed:
Jul 28, 2022
Appl. No.:
17/876332
Inventors:
- Morgantown WV, US
James Constant - Foster WV, US
David K. Hoffman - Waltersburg PA, US
John D. Quaranta - Morgantown WV, US
International Classification:
C22B 3/06
C22B 3/20
C22B 59/00
Abstract:
The present disclosure relates to processes for treating a coal associated material, e.g., acid mine drainage, while simultaneously recovering a high-grade rare earth preconcentrate suitable for extraction of commercially valuable rare earth oxides. Disclosed herein are methods for preparing a hydraulic pre-concentrate enriched in rare earth elements and critical minerals. Also disclosed herein are methods for preparing a pregnant leach solution from the disclosed hydraulic pre-concentrates. The present disclosure also relates to systems and plants for carrying out the disclosed processes. Also disclosed are compositions produced by the process disclosed herein in which the compositions comprise rare earth elements. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

Isbn (Books And Publications)

Gravitational Action

Author:
James Constant
ISBN #:
0914330160

Introduction To Defense Radar Systems Engineering

Author:
James Constant
ISBN #:
0876715625

Uncertainty Of Law And Constitutional Government

Author:
James N. Constant
ISBN #:
0930293002

Uncertainty And Relativity Of Knowledge And Survival

Author:
James N. Constant
ISBN #:
0930293010

Fundamentals Of Strategic Weapons

Author:
James N. Constant
ISBN #:
9024725453

Possible Relatives

David C Constant  Daniel F Constant  Dennis A Constant  Darlene M Constant  Diane E Constant  Dianne B Constant  Francois Constant  James V Johnson  James C Stamps  James E Stanage 

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