Chemical Engineering & Processing Programs & Projects | |
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Humidity
Last Updated Date: 05/20/2013 The NIST Thermodynamic Metrology Group maintains and develops national standards of humidity (in the range 1 nmol/mol to 0.6 mol/mol of water … more
Thermometry
Last Updated Date: 05/08/2013 The NIST Thermodynamic Metrology Group maintains and develops national standards of temperature (in the range 0.65 K to 1235 K), and supports … more
Far-infrared Spectroscopy of Biomolecules
Last Updated Date: 04/01/2013 Far-infrared (or terahertz/THz, ca. 25 to 300 micron wavelength) femtosecond pulsed laser and Fourier-transform infrared methods are employed to … more
NIST Standard Reference Simulation Website
Last Updated Date: 03/28/2013 The Standard Reference Simulation Website is an ongoing project whose aim is to provide well-documented simulation results for a variety of … more
Nanocalorimetry Measurements
Last Updated Date: 03/15/2013 To develop nanocalorimetry as a method for measuring heats of reaction of nanoscale samples with nanojoule sensitivity in order to detect … more
Crystallographic Databases
Last Updated Date: 03/13/2013 Components and devices used in a broad spectrum of technology sectors such as health care, communications, energy and electronics are manufactured … more
NIST Chemistry Webbook
Last Updated Date: 02/27/2013 The NIST Chemistry WebBook is a site on the Internet ( http://webbook.nist.gov/ ) that provides convenient access to a variety of physical and … more
Understanding Protein Solution Phase Behavior via Coarse-Grained Modeling
Last Updated Date: 02/14/2013 Much of our knowledge of protein folding comes from experiments on polypeptides in dilute solutions or from theoretical models of isolated … more
Connecting Thermodynamic and Dynamic Properties of Bulk and Confined Fluids
Last Updated Date: 02/13/2013 It is well known that the physical properties of a fluid can change profoundly, and often non-trivially, when placed in a confined environment. … more
Membranes for Clean Water
Last Updated Date: 02/02/2013 This project provides measurement solutions that probe the surface and internal structure of polymer membranes used in water purification, and … more
Ceramic Phase Equilibrium Data
Last Updated Date: 01/30/2013 Advanced ceramics and inorganic materials are critically enabling elements in devices and systems across many technology sectors, such as … more
Pipeline-Scale Flow Measurement Standards for Natural Gas
Last Updated Date: 01/28/2013 NIST natural gas flow calibrations are performed offsite at the CEESI Iowa flow facility in Garner, Iowa under NIST’s metrological … more
3D Tissue Scaffolds
Last Updated Date: 12/12/2012 Our goal is to develop advanced measurement tools and standards for measuring polymer scaffold properties and their impact on biological … more
Microsystems for Harsh Environment Testing
Last Updated Date: 11/13/2012 Our goal is to develop and demonstrate a MEMS-based methodology for evaluating time-dependent mechanical properties of materials that undergo … more
Transient Flow Standard for Vehicle Refueling
Last Updated Date: 11/02/2012 Today, hydrogen-fueled demonstration vehicles are refueled from dispensers in 3 to 5 minutes using sequential releases from a bank of pressurized … more |
Contact
General Information:301-975-NIST (6478) inquiries@nist.gov 100 Bureau Drive, Stop 1070 Gaithersburg, MD 20899-1070 |