I-Flake yegraphiteisetyenziswa kakhulu kwishishini, kodwa imfuno ye-flake yegraphite yahlukile kumashishini ahlukeneyo, ngoko ke i-flake graphite idinga iindlela ezahlukeneyo zokucocwa. Umhleli olandelayo weFuruite graphite uya kuchaza ukuba zeziphi iindlela zokucocaigrafu yeflakeine:
1. Indlela ye-Hydrofluoric acid.
Iinzuzo eziphambili zendlela ye-hydrofluoric acid yindlela ephezulu yokususa ukungcola, umgangatho ophezulu weemveliso, impembelelo encinci ekusebenzeni kweemveliso zegraphite kunye nokusetyenziswa kwamandla aphantsi. Ukungalungi kukuba i-hydrofluoric acid inetyhefu kakhulu kwaye iyingozi, kwaye amanyathelo okhuseleko olukhuselekileyo kufuneka athathwe kwinkqubo yokuvelisa.Iimfuno ezingqongqo zezixhobo zikhokelela ekwandeni kweendleko. Ukongeza, amanzi amdaka aveliswa ngendlela ye-hydrofluoric acid anetyhefu kakhulu kwaye anokudla, kwaye afuna unyango olungqongqo ngaphambi kokuba akhululwe. Utyalo-mali kukhuseleko lokusingqongileyo lunciphisa kakhulu izibonelelo zeendleko eziphantsi zendlela ye-hydrofluoric acid.
2, indlela yokucoca i-asidi esisiseko.
Umxholo wekhabhoni yegraphite ehlanjululwe yindlela ye-alkaline ye-asidi inokufikelela ngaphezu kwe-99%, eneempawu zotyalo-mali oluphantsi, umgangatho ophezulu wemveliso kunye nokulungelelanisa inkqubo eqinile. Ngaphezu koko, ineenzuzo zezixhobo zesiqhelo kunye nokuguquguquka okunamandla. Indlela ye-asidi esisiseko yeyona ndlela isetyenziswa kakhulu eTshayina. Ukungalungi kwayo kukusetyenziswa kwamandla amakhulu, ixesha elide lokuphendula, ilahleko enkulu yegraphite kunye nongcoliseko olukhulu lwamanzi amdaka.
3. Indlela yokuqhotsa i-chlorine.
Ubushushu obuphantsi bokugcadwa kunye nokusetyenziswa kweklorini encinci yeklorin yokuqhotsa indlela yokunciphisa kakhulu iindleko zemveliso.igraphite. Ngexesha elifanayo, umxholo wekhabhoni weemveliso zegraphite ulingana nelo lonyango lwe-hydrofluoric acid, kwaye izinga lokubuyisela i-chlorination yokutshisa indlela liphezulu. Nangona kunjalo, ngenxa yokuba i-chlorine inetyhefu kwaye iyingozi, idinga ukusebenza kwezixhobo eziphezulu kwaye idinga ukutywinwa okungqongqo, kwaye irhasi yomsila kufuneka iphathwe ngokufanelekileyo, ngoko ke, iyanciphisa ukuthandwa kwayo kunye nokusetyenziswa kwayo.
4. Indlela yokushisa ephezulu.
Inzuzo enkulu yendlela yokushisa okuphezulu kukuba umxholo wekhabhoni wemveliso uphezulu kakhulu, unokufikelela ngaphezu kwe-99.995%. Ukungalungi kukuba isithando somlilo esiphezulu kufuneka senziwe ngokukodwa kwaye sakhiwe, izixhobo zibiza kakhulu, kwaye kukho utyalo-mali oluninzi. Ukongezelela, ukusetyenziswa kwamandla kuphezulu, kwaye i-bill ephezulu yombane inyusa iindleko zemveliso. Ngaphezu koko, iimeko zokuvelisa ezirhabaxa nazo zenza ukuba umda wokusetyenziswa kwale ndlela ube mda kakhulu. Kuphela kukhuselo lwesizwe, i-aerospace kunye nezinye izihlandlo ezineemfuno ezizodwa ekucocekeni kweemveliso zegraphite, le ndlela ithathelwa ingqalelo kwimveliso encinci yebhetshi.igraphite, kwaye ayinakuthandwa kwishishini.
Ixesha lokuposa: Jan-30-2023