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  2. Minot train derailment - Wikipedia

    en.wikipedia.org/wiki/Minot_train_derailment

    The Minot train derailment occurred just west of Minot, North Dakota, United States, on January 18, 2002, when a Canadian Pacific Railway freight train derailed, spreading ammonia gas across the city, delaying rescue operations. The cause was found to be small fatigue cracks in the rails and joint bars, not detectable by the inspection routines ...

  3. From the Farm: Applying anhydrous ammonia - AOL

    www.aol.com/farm-applying-anhydrous-ammonia...

    Now, they’re itching to apply the anhydrous ammonia this winter. Longtime Illini FS Agronomist Howard Brown talked to Stu Ellis for From the Farm, […] From the Farm: Applying anhydrous ammonia

  4. Ammonia - Wikipedia

    en.wikipedia.org/wiki/Ammonia

    Liquid ammonia has a very high standard enthalpy change of vapourization (23.5 kJ/mol; [28] for comparison, water's is 40.65 kJ/mol, methane 8.19 kJ/mol and phosphine 14.6 kJ/mol) and can be transported in pressurized or refrigerated vessels; however, at standard temperature and pressure liquid anhydrous ammonia will vaporize.

  5. Rolling meth lab - Wikipedia

    en.wikipedia.org/wiki/Rolling_meth_lab

    The use of anhydrous ammonia has dropped significantly since the introduction of the 'shake and bake' method of methamphetamine production. [8] This method cuts out the need for anhydrous ammonia as well as red phosphorus. All the ingredients are simply placed into a bottle and shaken while the chemical reaction occurs.

  6. Clandestine chemistry - Wikipedia

    en.wikipedia.org/wiki/Clandestine_chemistry

    Because many legitimate industrial chemicals such as anhydrous ammonia and iodine are also necessary in the processing and synthesis of most illicitly produced drugs, preventing the diversion of these chemicals from legitimate commerce to illicit drug manufacturing is a difficult job.

  7. Mega-ammonia project could position Louisiana as clean ... - AOL

    www.aol.com/news/mega-ammonia-project-could...

    (The Center Square) – A proposed $7.5 billion ammonia production facility in Ascension Parish could position Louisiana as a global leader in clean energy. "It would be the largest [ammonia ...

  8. 5 people died from ammonia exposure after Illinois crash ...

    www.aol.com/5-people-died-ammonia-exposure...

    Anhydrous ammonia “is essentially pure (over 99 percent) ammonia,” says the Occupational Safety and Health Administration (OSHA). Ammonia used in households is a diluted water solution that ...

  9. Selective catalytic reduction - Wikipedia

    en.wikipedia.org/wiki/Selective_catalytic_reduction

    In general, the SCR unit is located between the furnace economizer and the air heater, and the ammonia is injected into the catalyst chamber through an ammonia injection grid. As in other SCR applications, the temperature of operation is critical. Ammonia slip (unreacted ammonia) is also an issue with SCR technology used in power plants.