I-asphalt ye-asphalt
Intshayelelo Intshayelelo
I-Asphalt ye-Asphalt i-Asphalt i-Asphalt iqinile kubushushu begumbi, eqinisa kwi-brittle eqinile ngeqokobhe elinje kwiqondo lobushushu, elihambisa isigaba seglasi; Akukho nqaku inyibilikayo, iyanyibilika ngaphakathi kodidi oluthile, kwaye akukho mphulukane ngexesha lenkqubo eyomeleleyo. Ukuqulunqwa kwe-Asphalt inzima kakhulu, ikakhulu kuthathwe i-hydrocarbons ze-hydrocarbs ezinamakhonkco amathathu okanye ngaphezulu, kunye ne-thesfugen ye-oxygen, kunye ne-sulfugen, kunye ne-sulfur, kunye ne-sulfuges, kunye ne-sulfuge ubunzima bemolekyuli.
I-Asphalt ye-asphalt ngu-Asphalt olwenziwe ngokunzulu kwi-Coal tar okanye iqondo lokushisa eliphakathi le-asphalt. Iimpawu zayo ziyindawo ephezulu yokuthambisa, indawo ephezulu yokuhamba ye-caridon ye-carbon yexabiso, i-toluene i-insuluene engaphezu kwe-25%, kunye nomxholo we-quineline ongaphantsi kwe-8%. Xa uvelisa iimveliso zekhabhoni usebenzisa i-coal ping pitch njengezinto eziluhlaza, iimfuno ezahlukeneyo zibekwe kwindawo ethambileyo. Umzekelo, i-electrode ifuna i-105-115 ℃, i-Anode ifune i-95-105 ℃, inqaku eliphezulu lokuthambisa, ixabiso eliphezulu lokuhamba, kunye ne-Toicene, kunye nokwandisa amandla eemveliso zekharbon. Ngexesha lokuxuba kunye nenkqubo yokuguqula, i-asphalt ikhupha umsi omncinci, ukunciphisa ungcoliseko. Iqondo lobushushu eliphezulu lokuthambisa kunye nobushushu be-jughting sibangela uzinzo oluphakamileyo, oluphucula umgangatho weemveliso zekhabhoni. I-Coal tar Asphalt inokwahlulahlulahlula i-asphalt engamanzi kunye ne-asphalt eqinileyo. I-asphalt ye-asphalt ayinamanzi kwaye inokusetyenziswa ngokuthe ngqo kubavelisi, kodwa ifuna ukuthutha itanki ekhethekileyo. I-Asphalt eqinileyo kufuneka inyibilikiswe ukususa umswakama ngaphambi kokuba isetyenziswe njenge-binder okanye iarhente yokungasebenziyo kwizinto zekhabhoni.
I-Asphalt ye-Asphalt isetyenziswa kwiShishini le-Aluminily Shodis ukuze ivelise i-anosed engaphambi koko, ivelisa i-elektrode yemifanekiso enamandla, kwaye inokusetyenziswa njengababukeli be-eleckedede. Iqondo lokushisa eliphezulu i-asphalt lineempawu zekhabhoni eqinileyo, i-insullen eToulue, umxholo omkhulu we-resin, kunye nomxholo ophantsi we-ash. Isetyenziswe ngokubanzi kwizityalo zekhabhoni, iibhloko ze-anode ezibhakiweyo, igrafu yegrafu, i-phybon esebenzayo, i-racbon ye-piblon, i-phay ye-furbon ye-furbon, i-ram yokutsala, kunye nezinto zokuphosa i-amorming. Njengoosongezelelo kwizinto zekhabhoni, inokudlala indima ekuqhubeni kunye ne-carbonization, ukuphucula ubushushu obuphezulu kunye nokunganyangeki.
I-pitch yamalahle eguqulweyo idlala indima ebalulekileyo kwi-electrolysis ye-aluminium kwizityalo zealuminiyam. Ngokukodwa, indima yayo iboniswa ikakhulu kwezi zinto zilandelayo:
- Njengomthi we-Binder: I-Pit yeThengi yeCoal Coal yeyona ndawo iphambili esetyenzisiweyo kwimveliso yeebhloko ze-anode ze-aluminium. Iibhloko zangaphambi kokuba zibhakiwe ziibhloko zekharbon ezenziwe kwi-Aggregates efana nePetroleum Coke kunye ne-Asphalt Coke, kunye ne-Coal Cart, isetyenziswe njenge-alomes kwiiseli ze-Aluminiyam ze-Aluminiy. I-Coal Tatch inokudityaniswa ngokuqinileyo, yenza izinto ezingathamsiyo ngamandla athile kunye nokwenza, ngaloo ndlela ziphucule ukuvelisa iiseli zombane kunye ne-aluminium.
- Thintela ukwenziwa kwealuminium oxide: Ngexesha lenkqubo yealuminium, i-aluminium i-oxidered kwi-aluminium oxide, engachaphazeli i-oxination ye-Aluminiyam kodwa ikhokelela kwinkunkuma yamandla. Amanye amacandelo akwi-pitch yamalahle eguqulweyo akwazi ukuthintela ukwenziwa kwealuminium oxide, ngaloo ndlela kuphucule umgangatho kunye nesivuno se-aluminium.
Ukuqhutywa kwengqondo okuphuculweyo: I-Tat yePala yeMali eguqulweyo inokuphucula ngokufanelekileyo ukuqhubela phambili kwe-electrolyte, ivumela ukuba ihambe kakuhle, ngaloo ndlela iphucule ukusebenza kakuhle kwe-almininum yealuminim.
- Njengezinto zokutywinwa kunye ne-adsorction: Phezulu kwaye ezantsi kweseli ye-electrolytic, i-raal ral ye-teck eguqulweyo inokwenza ukuba i-leaser yokuthintela iseli ye-electrolyte, iqinisekisa ukusebenza okuzinzileyo kweseli ye-electrolyte. Kwangelo xesha, inokukhupha kwaye isuse iigesi eziyingozi kunye nokungcola kwiseli ye-elektroniki, ukuphucula umgangatho we-electrolyte kunye nokucoceka kwemveliso ye-aluminium.
- Kwisishwankathelo se-pitch ye-tetch yeCoal Coal Part idlala iindima ezininzi kwinkqubo ye-Aluminium kwizityalo zeAluminiyam, kubandakanya ukuxhotyiswa, ukukhulisa ukwenziwa kwe-Aloumina, ukutyhila, ukutywina, ukutywina, ukutywina, ukutywina. Kubaluleke kakhulu ekuphuculeni ukusebenza ngempumelelo kwe-aluminium electrolrolysis, ukunciphisa iindleko, kunye nokuqinisekisa umgangatho we-aluminium.
Itekhnoloji yemveliso
Indlela ye-thermal polmermeration yohlengahlengiso lwe-asphalt ihlala inomdla kwinkqubo eqhubekayo ye-kettle, kwaye i-keytle yesenzo inokusebenza kwi-Atmospheric uxinzelelo okanye longezwa ngaphandle. Ngexesha lokusebenzisa uxinzelelo lwe-quosmospheric, i-asphalt eshushu ingena kwi-keple ivela kwinqanaba lesibini le-Evaporator yeZiko lokuThengisa iMali kwaye ishushu kwi-bitter ukuba ilungiselele i-asphalt eguquliweyo. I-asphalt eguqulweyo ingena kwitanki eliphakathi le-aspharlt ye-aspharl kwaye ithunyelwe kwitanki eliphakamileyo le-Asphalt nge-Asphalt nge-comp. Emva kokupholisa kwendalo ukuya kwi-150-180 ℃, ibekwe kwi-Asphalt yomatshini wokupholisa ama-Asphalt of Goldas ukuvelisa iimveliso ze-colminard. Ioyile kunye negesi ikhutshiwe ukusuka phezulu kwi-Reactor for i-oyile i-Flash kunye negesi engapheliyo engapheliyo kwi-condenser. Xa usebenzisa umsebenzi wokucinezelwa, i-asphalt eshushu idlula kwitanki eliphakathi leqondo eliphakathi leqondo lokushisa i-asphalt kwaye iphoswe kwi-ketele. Ingcinezelo ngaphakathi kwekettile igcinwa kwi-0.5 ~ 1.22MPA, kwaye ezinye ziyafana nenkqubo eqhubekayo yoxinzelelo lwe-kettle. Xa kuthelekiswa ne-themosmeric faxic polymerization polymerization, iingenelo zokucinezelwa kwe-thermal iphuculwe kakhulu i-shormal shrink kunye nokwehla kwexabiso le-β resin, kunye nokunyuka okukhulu kwixabiso le-phaki eliguqulwe ngu-Asphalt ongu-aspharl of aspharl. Xa ubushushu bokuthambisa kufuneka bunyuswe, impompo yeVunuum ingaqalwa ukutshintsha isidanga se-vacuum ephezulu kwinqaba yokulinganisa i-flash engapheliyo kwi-aspharid asphaript; Xa kuyimfuneko ukunciphisa ubushushu bokuthambisa, ioyile ye-flash inokutshizwa kwi-flash tower. Isivuno se-asphalt eguqulweyo sisebenzisa i-asphalt yobushushu obuphakathi yi-90% ~ 96%, kunye nesivuno se-asphalt eguquliweyo yi-58% ~ ~ 60%.
Injongo
I-Asphalt ye-Asphalt isetyenziswa kwiShishini le-Aluminiy le-Aluminilysis ukuvelisa iibhloko ze-anode ezingaphambili, ezenziweyo ze-elektrode ze-elektrode, i-ratiteres enqamlezileyo, kwaye inokuthi isetyenziswe njengezibonda ze-elektrode, njl.
Ukupakishwa kwengxowa ye-Ton
Ingxowa ye-Wovelt, ifanelekile.
