A reaction-based process has been developed for the selective removal of carbon dioxide
from a multicomponent gas mixture. The proposed process effects the separation of CO 2 …

A reaction-based process has been developed for the selective removal of carbon dioxide
(CO 2) from a multicomponent gas mixture to provide a gaseous stream depleted in CO2 …

(57) ABSTRACT A reaction-based process has been developed for the selec tive removal of
carbon dioxide (CO2) from a multicompo nent gas mixture to provide a gaseous stream …

A process for producing hydrogen, comprising the steps of:(a) gasifying a fuel into a raw
synthesis gas comprising CO, hydrogen, steam and sulfur and halide contaminants in the …

US5037479A - Method for reduction of heavy metal leaching from hazardous waste under
acidic and nonacidic conditions - Google Patents US5037479A - Method for reduction of heavy …

A method of treating solid waste in soil or solid disposed waste containing unacceptable
levels of leachable metals, such as lead, cadmium, arsenic, zinc, copper and chromium …

(57) ABSTRACT A reaction-based proceSS has been developed for the Selec tive removal
of carbon dioxide (CO) from a multicompo nent gas mixture to provide a gaseous Stream …

57 ABSTRACT A highly flexible multi-step treatment technology for chemical fixation and
stabilization of leachable chro mium, particularly hexavalent chrome, in contaminated soils …

Contaminated material such as soil or sludge is remediated by injecting a suitable
remediation fluid into the material during excavation of the contaminated material with a …

Heavy metal bearing materials during production, processing and/or handling, and/or in
landfills, storage or retention areas are stabilized prior to the generation of management as …