A practical knowledge of the acid dewpoint and its effect on sulfur emissions can better enable process heater operators to reduce maintenance costs, lower emissions and improve combustion efficiency.

Graphite heat exchangers are well suited and cost effective for highly corrosive processes used in industries such as chemicals, metallurgy and pharmaceuticals.

In response to the report, the state of California issued a draft refinery process safety management standard containing more rigorous safety regulations for the oversight of petroleum refineries.

Series 6000 is suited for recovering and reconcentrating acids such as hydrochloric from metal pickling operations, acetic acid, ammonia and alcohols from supply and process operations as well as other emission source compounds.

Valmet will deliver a sulfuric acid plant to Metsa Group’s bioproduct mill in Finland for in-house sulfuric acid production.