Properties, uses and applications for carbon dioxide CO2 as gas, liquid, solid ice. UIG is a supplier of plants which recover, purify and liquefy carbon dioxide (CO2) and provides related engineering, construction, operation, and maintenance services.
Dolomitization. Dolomite is very common in the rock record, but the mineral dolomite is rarely observed forming in sedimentary environments. For this reason it is believed that most dolomites form when lime muds or limestones are modified by postdepositional chemical change.
Magnesite is a mineral with the chemical formula Mg C O 3 (magnesium carbonate).Mixed crystals of iron(II) carbonate and magnesite (mixed crystals known as ankerite) possess a layered structure: monolayers of carbonate groups alternate with magnesium monolayers as well as iron(II) carbonate monolayers.
Pulping. Chemical pulping involves dissolving lignin in order to extract the cellulose from the wood fiber. The different processes of chemical pulping include the Kraft process, which uses caustic soda and sodium sulfide and is the most common; alternatively, the use of sulfurous acid is known as the sulfite process, the neutral sulfite semichemical is treated as a third process separate from ...
Deicers & Concrete Damage. Do customer complaints of "You ruined my concrete!" Hold any weight? When spring arrives, the snow fighter faces a large workload of preparing the winter maintenance equipment for a long summer's nap, cleaning up any winter kill and responding to a series of questions and complaints from the property owners on the efforts put forth over the winter months.