Extraction of Minerals Using Supercritical Fluid Technology
{'Code': '07030000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CMMI', 'LongName': 'Div Of Civil, Mechanical, & Manufact Inn'}}
{'SignBlockName': 'Dianne McCormick', 'PO_EMAI': None, 'PO_PHON': None}
The project investigates the feasibility of extracting mineral species          from ores using supercritical fluid (SCF) technology.  Because of their         unique solvating properties, supercritical fluids have been extensively         applied to the extraction, separation, and purification of organic              materials.  In contrast, very little work has been reported describing          SCF processing of inorganic mineral species.  The object of this                investigation is to perform "proof-of-concept" experiments for                  selective extraction of mineral-containing ore samples with                     supercritical fluids.  The core samples required for the tests will be          supplied by the mining companies.  If successful, the SCF technology            has potential for application to both in situ mining and above-ground           mineral processing.
[{'FirstName': 'Robert', 'LastName': 'Baldwin', 'PI_MID_INIT': 'M', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Robert M Baldwin', 'EmailAddress': 'rbaldwin@mines.edu', 'NSF_ID': '000388475', 'StartDate': '06/01/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}, {'FirstName': 'Ronald', 'LastName': 'Miller', 'PI_MID_INIT': 'L', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Ronald L Miller', 'EmailAddress': 'rlmiller@mines.edu', 'NSF_ID': '000414516', 'StartDate': '06/01/1987', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}]
{'Name': 'Colorado School of Mines', 'CityName': 'GOLDEN', 'ZipCode': '804011887', 'PhoneNumber': '3032733000', 'StreetAddress': '1500 ILLINOIS ST', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Colorado', 'StateCode': 'CO', 'CONGRESSDISTRICT': '07', 'CONGRESS_DISTRICT_ORG': 'CO07', 'ORG_UEI_NUM': 'JW2NGMP4NMA3', 'ORG_LGL_BUS_NAME': 'TRUSTEES OF THE COLORADO SCHOOL OF MINES', 'ORG_PRNT_UEI_NUM': 'JW2NGMP4NMA3'}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
{'Code': '1446', 'Text': 'MATERIALS'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1987&All=true', 'xml': '8714509.xml'}