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The limits for nine pollutants are tighter than the previous rule but are less stringent than a 2024 proposal.

An accidental hydrogen chloride vapor release at a Columbia business prompted a hazmat response Monday. Several people at the scene experienced breathing problems due to the vapor. The hazmat team ...

HYDROGEN chloride (HCl) is a colorless, corrosive gas with a pungent, suffocating odor. It is highly soluble in water, forming hydrochloric acid. HCl can occur in gaseous and aerosol forms in the ...

DANBURY — The city Fire Department's hazardous materials team responded to a chemical leak at a Wooster Heights Road business Wednesday afternoon, officials said. Danbury fire Capt. Kevin Lunnie said ...

Acetylene hydrochlorination is a pivotal catalytic process that converts acetylene and hydrogen chloride into vinyl chloride monomer (VCM), the essential precursor for polyvinyl chloride manufacture.

As the demand for green hydrogen production continues to grow, the limitations of freshwater scarcity and anode corrosion in saline water electrolysis ...

Using chloride-resistant Ru nanocatalysts, researchers achieved efficient hydrogen evolution directly from seawater. The crystalline/amorphous heterostructure prevents catalyst corrosion and ensures ...