Research Equipment:  Diffusion of Aromatic Hydrocarbons in  Dense Fluids up to the Supercritical Region
{'Code': '07020000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CBET', 'LongName': 'Div Of Chem, Bioeng, Env, & Transp Sys'}}
{'SignBlockName': 'Robert M. Wellek', 'PO_EMAI': None, 'PO_PHON': None}
The Taylor-Aris dispersion method is employed to determine the binary           tracer molecular diffusivities of aromatic hydrocarbon solutes, such as         pyrene, 2,3 benzanthracene, fluoranthene and benzo (a) pyrene, in polar         and hydrogen-bonded solvents including diethyl ether, acetonitrile,             methanol, ethanol, and isopropanol up to the supercritical region.  The         objective is to provide an extensive data base to gain further insights         into the diffusion process in dense fluids, particularly under                  supercritical separation conditions, and to develop engineering                 correlations for predictive purposes.  The diffusion measurements on a          series of polystyrene standards in supercritical dense n-pentane and a          n-pentane/methanol (95:5) mixture are also attempted.  A high pressure          (up to 5,000 psig) UV-VIS differential absorbance detector will be              procured and put into operation to expand the capability of existing            apparatus.
{'FirstName': 'Shaw', 'LastName': 'Chen', 'PI_MID_INIT': 'H', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Shaw H Chen', 'EmailAddress': 'shch@lle.rochester.edu', 'NSF_ID': '000222883', 'StartDate': '05/01/1985', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of Rochester', 'CityName': 'ROCHESTER', 'ZipCode': '146113847', 'PhoneNumber': '5852754031', 'StreetAddress': '910 GENESEE ST', 'StreetAddress2': 'STE 200', 'CountryName': 'United States', 'StateName': 'New York', 'StateCode': 'NY', 'CONGRESSDISTRICT': '25', 'CONGRESS_DISTRICT_ORG': 'NY25', 'ORG_UEI_NUM': 'F27KDXZMF9Y8', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF ROCHESTER', 'ORG_PRNT_UEI_NUM': None}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
{'Code': '1414', 'Text': 'INTERFAC PROCESSES & THERMODYN'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1985&All=true', 'xml': '8500974.xml'}