I-pitch yamalahle, imfutshane kwitha yetela, i-tela yetha yokusetyenzwa emva kokususwa kwentsalela yolwelo yedistilate, yolohlobo lwe-asphalt eyenziweyo, ngokubanzi yolwelo lwe-viscous, oluqilima okanye oluqinileyo, olumnyama kunye nokucwebezela, ngokubanzi luqulathe ikharbon 92~94%, ihydrogen malunga ne-4 ~ 5%. Itela yamalahle yeyona mveliso iphambili kwinkqubo yokusetyenzwa kwetela yamalahle kwaye iyimathiriyeli ekrwada engenakubuyiselwa kwimveliso yekhabhoni.
Injongo yokuxutywa kwetha kukugxininisa imixube enamanqaku abilayo afanayo kwitha ibe ngamaqhezu ahambelanayo ukuze kuqhutyekwe phambili kunye nokwahlulwa kweemveliso zemonomer. Intsalela yokukhutshwa kwedistillate yitela yamalahle, ebalwa kwi-50% ~ 60% yetela yamalahle.
Ngokwamanqaku ahlukeneyo okuthambisa, i-asphalt yamalahle ihlukaniswe kwi-asphalt yokushisa ephantsi (i-asphalt ethambileyo), i-asphalt yobushushu obuphakathi (i-asphalt eqhelekileyo), i-asphalt yokushisa okuphezulu (i-asphalt enzima) iindidi ezintathu, udidi ngalunye lunoNombolo 1 kunye no-2 amabakala amabini.
Ibhitumene yamalahle isetyenziswa kakhulu kwezi ndawo zilandelayo:
* I-Fuel: Izinto eziqinileyo zinokuxutywa ne-oyile enzima okanye zenziwe zibe ludaka olusetyenzisiweyo, zinokudlala indima yokutshintsha i-oyile enzima.
Ipeyinti: Ipeyinti eyongeza i-rosin okanye i-turpentine kunye nezihluzi xa ioli yokupheka kwizakhiwo ezingenamanzi okanye imibhobho. Ifanelekile kwisakhiwo sentsimbi yangaphandle, i-concrete kunye ne-masonry layerproof waterproof layer, kwaye inokupeyintwa kwaye ifakwe kwiqondo lokushisa.
* Ukwakhiwa kweendlela, izinto zokwakha: ngokubanzi zixutywe ne-asphalt ye-petroleum, i-asphalt yamalahle kunye ne-asphalt ye-petroleum xa kuthelekiswa, kukho umsantsa ocacileyo womgangatho kunye nomsantsa wokuqina. I-asphalt yamalahle ihlwempuzekile kwiplastiki, ihlwempuzekile kuzinzo lobushushu, i-brittle ebusika, iyathamba ehlotyeni, kwaye iguga ngokukhawuleza.
* Isibophelelo: Yenza i-electrode, i-anode paste kunye nezinye iimveliso ze-carbon binder, i-asphalt eguqulwa ngokubanzi. Ngokuqhelekileyo, i-asphalt elungisiweyo ilungiswa ukusuka kwi-asphalt yobushushu obuphakathi. E-China, inkqubo yokufudumeza i-kettle ngokuqhelekileyo yamkelwa, kwaye igesi isetyenziselwa ukutshisa i-asphalt kwi-reactor. Ekugqibeleni, i-asphalt eguquliweyo eqinileyo ifumaneka ngokuhlukana kunye ne-granulation.
* I-Asphalt coke: intsalela eqinileyo ye-asphalt yamalahle emva kokubuyiswa kobushushu obuphezulu okanye ukulibaziseka kokupheka. I-asphalt coke isoloko isetyenziswa njengemathiriyeli ekrwada yezixhobo ezikhethekileyo zekhabhoni, eyimfuneko kakhulu ekwenzeni i-semiconductor kunye nezixhobo zokuvelisa ipaneli yelanga. Isetyenziswa ngokubanzi njengezinto ze-electrode zokusulungekiswa kwe-aluminium, izinto ezenziwe ngekhabhoni kwi-steelmaking yesithando sombane kunye nemveliso ekhethekileyo yekhabhoni yemveliso ye-semiconductor.
* Inaliti yenaliti: i-asphalt ethambileyo esulungekileyo ngokuphathwa kwangaphambili kwemathiriyeli, ukulibaziseka kokupheka, ubushushu obuphezulu bokubala iinkqubo ezintathu, ezisetyenziswa ikakhulu kwimveliso ye-electrode kunye neemveliso ezikhethekileyo zekhabhoni. Iimveliso ezenziwe kwizinto zayo eziluhlaza zibonakaliswa yi-resistivity ephantsi, i-coefficient ephantsi yokwandiswa kwe-thermal, ukumelana nobushushu obuqinileyo, amandla aphezulu omatshini kunye nokuchasana kakuhle kwe-oxidation.
* I-Carbon fiber: i-fiber ekhethekileyo engaphezulu kwe-92% ye-carbon content efunyenwe kwi-asphalt ngokucokisa, ukujikeleza, i-pre-oxidation, i-carbonization okanye i-graphitization.
• I-oyile eveziweyo, ikhabhoni esebenzayo, i-carbon emnyama kunye nezinye izinto ezisetyenziswayo.
Ixesha lokuposa: Nov-30-2022