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LABSORB A process for removing residual sulfur dioxide from the tail gases from the *Claus process by
reversible adsorption. Developed by Belco Technologies Corporation, acquired by DuPont in 2006.
Sulphur, Jul–Aug 1999 (263), 53–54, 56.
Hydrocarbon Process. Int. Ed., 2002, 81(6), 39.
LAC [Linde Ammonia Concept] A simplied process for making ammonia from light hydrocarbons.
It comprises a hydrogen generator, using *steam reforming, a cryogenic nitrogen separation unit, and an
ammonia-synthesis loop. The rst plant was built in India and the later ones in Australia and China.
Nitrogen, Mar–Apr 1994.
Lacell A zinc extraction process in which ...