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Tag: purity
Purity Vodka CEO quits
2014-12-10 11:29:00| Daily beverage news and comment - from just-drinks.com
Purity Vodka's CEO is to step down at the end of the month after three and a half years in the job.
Purity Vodka and Pernod Ricard's Absolut end legal tussle
2014-11-03 16:14:00| Daily beverage news and comment - from just-drinks.com
Purity Vodka and Pernod Ricard-owned The Absolut Company have settled their legal differences following disputes over marketing claims and trademarks in the US and Sweden.
Tags: end
legal
absolut
purity
Linde Boosts Ultra-High Purity Nitrogen Supply to Semiconductor Customers in Oregon and ...
2014-09-18 06:00:00| Industrial Newsroom - All News for Today
Addition increases ability to meet rapidly growing demand<br /> <br /> Murray Hill, New Jersey, U.S. - Linde Electronics and Specialty Gases, a division of Linde Gas North America LLC, has completed the capacity expansion to supply ultra-high purity (UHP) gaseous nitrogen and UHP oxygen to its customers in the Hillsboro, Oregon area.<br /> <br /> "Linde currently has two major production facilities in Oregon which collectively employ more than 100 personnel," said Rob Capellman, vice ...This story is related to the following:Nitrogen |
Tags: supply
customers
oregon
nitrogen
Linde Boosts Ultra-high Purity Nitrogen Supply to Semiconductor Customers in Oregon and ...
2014-09-17 06:00:00| Industrial Newsroom - All News for Today
Addition increases ability to meet rapidly growing demand<br /> <br /> Murray Hill, New Jersey, U.S. — Linde Electronics and Specialty Gases, a division of Linde Gas North America LLC, has completed the capacity expansion to supply ultra-high purity (UHP) gaseous nitrogen and UHP oxygen to its customers in the Hillsboro, Oregon area.<br /> <br /> "Linde currently has two major production facilities in Oregon which collectively employ more than100 personnel," said Rob Capellman, vice ...This story is related to the following:Oxygen |
Tags: supply
customers
oregon
nitrogen
Research Paper: Investigating the Relationship between Gypsum Purity and Hydrogen Sulfide Production under Anaerobic Conditions
2014-09-12 18:23:00| Chemical Processing
Calcium Sulfate (CaSO4) more commonly known as gypsum is a naturally occurring white crystalline mineral that has many different uses and applications. Gypsum in its hydrated form (CaSO42H2O) is used in the construction industry for fire resistance in buildings. Outside of the construction industry, gypsum is used in the food and fertilizer industry for calcium and sulfate fortification respectively. When gypsum is no longer usable, it is deposited in construction and demolition(C&D) landfills where anaerobic (low oxygen) conditions and the presence of sulfate-reducing bacteria promote the decomposition of wallboard/gypsum into hydrogen sulfide gas (H2S). Due to local and state regulations on odor control, these C&D sites monitor their fill for hydrogen sulfide gas. This paper will couple two methods of analysis to observe the relationship between the purity of gypsum (calcium sulfate dihydrate) and hydrogen sulfide concentration as a sample is fermented by sulfate-reducing agents (e.g. bacteria). The scope of this research may be beneficial for industrial hygienists concerned with C&D landfill H2S levels or for incoming gypsum processing plants who suspect poor quality gypsum.
Tags: under
conditions
research
paper
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