A manufacturer of specialty chemicals handles two problematic powdered ingredients, benzofuroxan and triazolon, to produce their energetic products for mining and demolition. In addition to being known irritants, these compounds are abrasive, dusty, hygroscopic, compressible, and tend to pack and cake. When exposed to air and allowed to rest, they agglomerate into fist-sized clumps which harden, making them difficult to convey without interruption.
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