How To Use Hydrogen fluoride In A Sentence
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This is then reacted in another kiln with hydrogen fluoride (HF) to form uranium tetrafluoride (UF4).
Uranium enrichment
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It is obtained commercially by electrolyzing a liquid mixture of hydrogen fluoride and potassium hydrogen fluoride.
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Some of the chemicals - including caustic hydrogen fluoride and deadly arsine gas - are toxic, and the fossil fuel consumed contributes to global warming, says Williams.
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The technique that he developed, electrolysis of potassium fluoride in anhydrous liquid hydrogen fluoride, is still used today, with some modifications.
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Depending on conditions, hydrogen fluoride may convert to hydrofluoric acid ( aqueous ) at varying concentrations.
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When you're making phosphate fertilizers ... the process generates two very toxic gasses: hydrogen fluoride and silicon tetrafluoride.
Dr. Joseph Mercola: The Health Hazards of Water Fluoridation (VIDEO)
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Among the gaseous emissions, samples we tested for included hydrogen chloride, hydrogen cyanide, hydrogen fluoride, isocyanides, and styrene.
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Among the gaseous emissions, samples we tested for included hydrogen chloride, hydrogen cyanide, hydrogen fluoride, isocyanides, and styrene.
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Other compounds detected in volcanic gases are oxygen (meteoric), hydrogen chloride, hydrogen fluoride, hydrogen bromide, nitrogen oxide (NOx), sulfur hexafluoride, carbonyl sulfide, and organic compounds.
The BBC and global warming
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Depending on conditions, hydrogen fluoride may convert to hydrofluoric acid ( aqueous ) at varying concentrations.
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Dissolving alkyl halides at low temperature in hydrogen fluoride-antimon pentafluoride (HF-SbF5), which is
Press Release: The 1994 Nobel Prize in Chemistry
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Since the departure of the inspectors in 1998, Saddam has bought or attempted to buy specialized vacuum pumps of the design needed for the gas centrifuge cascade to enrich uranium; an entire magnet production line of the specification for use in the motors and top bearings of gas centrifuges; dual use products such as anhydrous hydrogen fluoride and fluoride gas, which can be used both in petrochemicals, but also in gas centrifuge cascades; a filament winding machine which can be used to manufacture carbon fiber gas centrifuge rotors and has attempted covertly to acquire 60,000 or more specialized aluminum tubes, which are subject to strict controls due to their potential use in the construction of gas centrifuges.
CNN Transcript Sep 24, 2002
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Other compounds detected in volcanic gases are oxygen (meteoric), hydrogen chloride, hydrogen fluoride, hydrogen bromide, nitrogen oxide (NOx), sulfur hexafluoride, carbonyl sulfide, and organic compounds.
The BBC and global warming
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It is obtained commercially by electrolyzing a liquid mixture of hydrogen fluoride and potassium hydrogen fluoride.
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The technique that he developed, electrolysis of potassium fluoride in anhydrous liquid hydrogen fluoride, is still used today, with some modifications.
-
Some of the chemicals - including caustic hydrogen fluoride and deadly arsine gas - are toxic, and the fossil fuel consumed contributes to global warming, says Williams.
