Dry Chemistry Articles

  • Spray drying of Ceramic materials - Case Study

    Customer: CNR (National Research Council), ISTEC (Institute of Science and Technology for Ceramics), Italy The research activities are addressed towards material and processing innovations, aiming to satisfy the requests from the industrial sectors and from the national scientific and cultural community for various application fields. The center focuses on the development of competency ...


    By BÜCHI Labortechnik AG

  • Water analyzer packages for monitoring critical process parameters in steam production of renewable energy plant Shams I - Case Study

    Located in western Abu Dhabi, Shams is a large renewable energy project in operation in the Middle East and owned by Masdar. It is a concentrating solar power station with a capacity of 100 MW of clean, renewable electricity by the use of large parabolic solar fields. In both traditional and concentrated solar power plants, the steam cycle is key to generating electricity. By monitoring the ...


    By AppliTek NV

  • PGCCA winners of Yore: Where are they now?

    With the 20th Annual Presidential Green Chemistry Challenge Awards (PGCCA) ceremony drawing near, the Biobased and Renewable Products Advocacy Group's (BRAG®) Biobased News and Policy Report decided to go back and revisit some early winners to see what has become of the ...


    By Bergeson & Campbell, P.C.

  • Former Dry Cleaning Site Contaminated with PCE - Case Study

    In-Situ® Inc. TROLL® 9500 Multiparameter Sonde helps resolve treatment challenges and saves $200,000 in drilling, reagents, and consulting. A former dry-cleaning site in the Pacific Northwest, Ultra Custom Care Cleaners, was found to be contaminated with PCE (perchloroethylene). According to the U.S. Geological Survey (USGS), PCE was widely used in the dry cleaning of fabrics since the ...


    By In-Situ, Inc.

  • Produced water at UGS Dolni Dunajovice

    Water is the main contaminant of natural gas. Mostly, it is a natural element of a reservoir content. When dry gas is injected into a reservoir, it absorbs volume of water there. Together with water, it absorbs hydrocarbons, which can be natural elements of the reservoir or of artificial origin and contaminants which were injected in to the reservoir with natural gas. During a withdrawal, this ...


    By Inderscience Publishers

  • Dry Wall Manufacturer

    A Midwest manufacturer of dry wall (Gypsum wall board) products was unable to reliable treat their wastewater with conventional chemistry requiring hauling 1,000 gallons/week offsite at $1.00/gallon. Floccin-I was used to treat the water and they are installing a batch treatment system (capital cost at $20,000 installed) and will be treating their wastewater at less than $0.10/gallon. Payback ...


    By Integrated Engineers Inc.

  • Latex Paint Manufacturer-2

    This company was using traditional chemistry of aluminum sulfate, lime to adjust the pH, followed by a flocculant. Switching to Floccin 1107 cut the chemical costs by 30% and decreased the number of chemicals to one. The facility was also using large quantities of DE to generate a dry cake with their bladder press. The Floccin 1107 decreased the usage of the DE by about 50% based on the visual ...


    By Integrated Engineers Inc.

  • Weathering of sulfidic shale and copper mine waste: secondary minerals and metal cycling in Great Smoky Mountains National Park, Tennessee, and North Carolina, USA

    Metal cycling via physical and chemical weathering of discrete sources (copper mines) and regional (non-point) sources (sulfide-rich shale) is evaluated by examining the mineralogy and chemistry of weathering products in Great Smoky Mountains National Park, Tennessee, and North Carolina, USA. The elements in copper mine waste, secondary minerals, stream sediments, and waters that are most likely ...


    By Springer

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