A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GYPSUM ADDITIVE TO CONTROL MERCURY
Additives including sulfur-containing compounds are used in methods of treating synthetic gypsum. The additives can thermally stabilize heavy metals, such as mercury. This thermal stabilization reduces mercury release from the synthetic gypsum. Illustrative, non-limiting examples of sulfur-containing compounds include inorganic sulfides, organic sulfides, organic compounds containing nitrogen and sulfur, organic compounds containing oxygen and sulfur, and polymers containing sulfur.
GYPSUM ADDITIVE TO CONTROL MERCURY
Additives including sulfur-containing compounds are used in methods of treating synthetic gypsum. The additives can thermally stabilize heavy metals, such as mercury. This thermal stabilization reduces mercury release from the synthetic gypsum. Illustrative, non-limiting examples of sulfur-containing compounds include inorganic sulfides, organic sulfides, organic compounds containing nitrogen and sulfur, organic compounds containing oxygen and sulfur, and polymers containing sulfur.
GYPSUM ADDITIVE TO CONTROL MERCURY
GIPSADDITIV ZUR QUECKSILBERKONTROLLE
ADDITIF DE GYPSE POUR RÉGULER LE MERCURE
KEISER BRUCE A (author) / CARLSON WAYNE M (author) / DENNY NICHOLAS R (author) / YUAN JIANWEI (author) / CHEN TOMMY HUNG-TING (author)
2021-09-22
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME