Usuku lwePosi:5,Deco,2022
I-slurry ebizwa ngokuthi amalahle enamalahle ibhekisa ku-slurry eyenziwe ngamalahle angama-70%, ama-29% amanzi kanye nezithasiselo ezingama-1% zamakhemikhali ngemuva kokuvusa. Kuyinto kaphethiloli ongafakwa futhi ahluthwe kabi njengamafutha kaphethiloli. Ingahanjiswa futhi igcinwe amabanga amade, futhi inani layo le-calorific lilingana nengxenye yamafutha kaphethiloli. Kusetshenziswe e-boilers evamile eguquliwe kawoyela, izintambo ze-cyclone, kanye nezinto ezivulekile zokulayisha ngokushesha. Uma kuqhathaniswa nokwenziwa kwamalahle noma i-liquefaction, indlela yokufaka amalahle enamalahle ilula, ukutshalwa kwezimali kuncane kakhulu, futhi izindleko ziphansi, ngakho-ke njengoba zathuthukiswa maphakathi nawo-1970s, kudonsele ukunakwa kwamazwe amaningi. Izwe lami liyizwe elikhulu elikhiqiza amalahle. Itshale imali eningi kule ndawo futhi ithole isipiliyoni esicebile. Manje kungenzeka ukuthi wenze i-slurry yamalahle ephezulu yokuhlushwa kwamalahle kusuka ku-poal poal ekhiqizwa ukugeza amalahle.
Izithasiselo zamakhemikhali zamakhemikhali zamanzi zifaka phakathi ama-dispsants, izinkundla, ama-defolicals kanye nezinkolelo, kepha ngokuvamile zibhekisela ezigabeni ezimbili zabahlakazekile nabazinzayo. Indima yesengezo yilesi: Ngakolunye uhlangothi, amalahle adonswe mpo angahlakazeka ngendlela efanayo emanzini aphakathi nendawo yenhlayiya eyodwa, futhi ngasikhathi sinye, kuyadingeka ukwakha ifilimu ye-hydration ebusweni be izinhlayiyana, ukuze amalahle angenamanzi amalahle anokuvunywa okuthile nobukhulu;
Ngakolunye uhlangothi, i-slurry yamalahle enamalahle inokuqina okuthile ukuvikela imvula yezinhlayiya zamalahle ezihlekisayo kanye nokwakhiwa kokuqhekeka. Izinto ezintathu ze-CWS ezisezingeni eliphakeme okufanele ngabe ziye zibe nazo ukugxilisa okuphezulu, isikhathi eside sokuqina noketshezi oluhle. Kunezikhiye ezimbili zokulungiselela i-Slurry yamalahle ephezulu kakhulu: Enye ikhwalithi yamalahle enhle nokusatshalaliswa okufanayo kwamanani wamalahle amalahle, kanti okunye kuyizifiso ezinhle zamakhemikhali. Ngokuvamile, ikhwalithi yamalahle kanye ne-coal powtha usayizi wezinhlayiyana zizinzile, futhi yizithasiselo ezidlala indima.
Ukuze sinciphise izindleko zokukhiqiza zamalahle wamalahle, eminyakeni yamuva nje, amanye amazwe anamathele ukubaluleka okukhulu ocwaningweni nasekusetshenzisweni kwe-hummin acid kanye ne-lignin njengezengezo ezihlanganisiwe ngenhloso yokuhlanza nemisebenzi ye-stibilizer.
Isikhathi Sokuthumela: Dec-05-2022

