I-Callwated Shemless Coal "yaziwa nangokuthi" igesi ebhemayo ebhemayo engenayo " Ukwenza insimbi kanye nokusakaza, bangalungisa ngaphezu kwama-95% ekhabhoni.
I-High-Carbon Carlored engenakubhema amalahle angenakubhema aphumile ukwelashwa okushisa okushisa kakhulu.
I-Anthracite uqobo inezimpawu zokuqukethwe okuphezulu kwekhabhoni, into ephansi eshintshayo, nokuqukethwe okuphansi kwesibabule. Ngemuva kokulashwa kwe-carbonation, okuqukethwe kwalo kwekhabhoni kukhuphuke ngokwengeziwe, kanti izinto eziguqukayo kanye nokuqukethwe komswakama kuncishisiwe, ngcono ukuqina kwamakhemikhali, ukuqhutshwa, kanye nokuqina okushisayo kwe-anthracite.
I-anthracite ephezulu yekhabhoni inezinzuzo ezilandelayo:
Inezinhlobonhlobo zezicelo ezinkayeni ezilandelayo:
Lapho ukhetha i-anthracite ephakeme yekhabhoni, ukunakekelwa kuvame ukukhokhelwa kokuqukethwe kwayo kwekhabhoni, okuqukethwe okuguqukayo, okuqukethwe umlotha, okuqukethwe se-sulfur, usayizi wezinhlayiyana namanye amapharamitha ukuze ahlangabezane nezidingo ezihlukile zokusebenzisa.
I-anthracite ephezulu yekhabhoni ye-carbon esetshenziselwa ukwandisa okuqukethwe kwekhabhoni ezindaweni zensimbi ezifana nensimbi nensimbi yensimbi.
Imisebenzi yayo eyinhloko ifaka phakathi: