When a sulfur-bearing fuel is burned, essentially all the sulfur is initially converted to SO 2, the primary form of sulfur emissions from combustion equipment. A small portion of the SO 2 converts to ...

A new analysis of data collected from various field tests allows more accurate estimations of sulfuric acid emissions from FCC units equipped with wet gas scrubbers. FCC units are potential sources of ...

Etching is a method employed during the fabrication of semiconductors to chemically remove layers from the surface of the wafer substrate. Etching is a crucial process, and each wafer is subject to ...

OF the various methods suggested for the preparation of sulphuric acid suitable for use in nitrate estimations, the method of Atkins 1 is perhaps the most suitable. There is, however, one disadvantage ...