Umhlinzeki Weziqhumane ze-Colloidal Emulsion eNingizimu Afrika
I-emulsion explosive ephonswayo ene-viscosity ephezulu enikeza ukumelana kwamanzi okuphezulu kanye nokukhishwa kwamandla okuhle kakhulu — i-colloidal emulsion explosive yenzelwe ukulayisha ikholomu ephonswayo emigodini yokuqhuma emanzi enobubanzi obukhulu emisebenzini yokumba evulekile kanye nokuqhuma okukhulu.
Cela ikhodiIzinhlobo Ezisheshayo
| Uhlobo | I-colloidal emulsion eqhumayo emanzini (inqwaba efuthwayo) |
| ukubukeka | Okumhlophe okucwebezelayo kuya ku-cream paste noma ijeli |
| Ubuningi | ~1.1–1.25 g/cm³ |
| VOD | ~5,000–5,800 m/s (kuvinjelwe, ngobuningi) |
| I-RWS | ~90–110 (amandla esisindo esilinganiselwe) |
| Ukuphikiswa kwamanzi | Kuhle kakhulu (kucwiliswa ngokuphelele; kufanelekile emigodini egcwele amanzi) |
| Indlela Yokulayisha | Ukulayisha ngobuningi okupompiwe yiloli elihlinzeka ngezinto eziqhumayo |
| Okufakiwe | Ukuthunyelwa ngobuningi emisebenzini enelayisensi yiloli/iloli |
Kuyini Ukuqhuma Kwe-Colloidal Emulsion?
I-Colloidal emulsion explosive (CEE) iwuhlobo olunamandla kakhulu lwe-water-in-oil emulsion explosive eyenziwe njengejeli noma i-paste ye-colloidal empompayo. I-colloidal matrix ihlanganisa amaconsi amancane esisombululo se-ammonium nitrate ngaphakathi kwesigaba samafutha/i-wax esiqhubekayo, yakha ijeli eqinile ngamakhemikhali emelana kakhulu nokungena kwamanzi futhi inikeza ukusebenza okuhle kakhulu kokuqhuma ngisho noma icwiliswe ngokuphelele emigodini yokuqhuma egcwele amanzi. I-Colloidal emulsion inikezwa ngobuningi ngamaloli akhethekile okuhambisa iziqhumane futhi ipompelwe ngqo emgodini wokuqhuma njengomthwalo wekholomu, kanye ne-sensitizer (ngokuvamile i-chemical gassing agent ekhiqiza ama-microbubbles in situ) efakiwe ukuze kufezwe ubuningi obuqondiwe. I-viscosity ephezulu uma iqhathaniswa ne-powdery emulsion isho ukuthi i-CEE ihlala emgodini futhi ayihambi ngisho nasezimweni zomhlabathi eziphukile noma ezimanzi kakhulu.
Izinzuzo Ezimbobeni Ezimanzi Nezinkulu
Inzuzo eyinhloko ye-Colloidal emulsion ukumelana kwayo namanzi okungavamile kanye nekhono layo lokugcwalisa imigodi yokuqhuma engajwayelekile ngokuphelele ekulayisheni kwekholomu epompiwe. I-ANFO kanye neminye imikhiqizo ye-granular emulsion isengozini yokugezwa noma yokulahlekelwa ukusebenza emigodini emanzi — i-colloidal emulsion igcwalisa iphrofayili yembobo ngokuphelele, igcina ukuhlangana okuhle kakhulu odongeni lwembobo, futhi iqhuma ngokuthembekile ngisho nangemva kokucwiliswa isikhathi eside. Emigodini yokuqhuma yembobo evulekile enobubanzi obukhulu (ububanzi obungu-150–380 mm) lapho ukulayisha ngobuningi kuyindlela ejwayelekile, i-colloidal emulsion inikeza ukusatshalaliswa kwamandla okuhambisanayo kuneziqhumane ezifakwe emasakeni futhi iqeda inzuzo yesikhathi sokulayisha se-ANFO elula emigodini lapho kudingeka khona ukumelana namanzi. Iqalwa yizithuthukisi kanye neziqhumane zezentengiselwano.
Izidingo Zokuphakelwa Nezokulawula
I-Colloidal emulsion explosive iyisiqhumane seShejuli 1 ngaphansi koMthetho Weziqhumane (eNingizimu Afrika). Ukunikezwa kukhawulelwe emisebenzini yokumba enelayisensi enamalayisense okuqhuma asebenzayo kanye nemibhalo efanele yomsebenzisi wokugcina. Ukunikezwa ngobuningi endaweni yiloli ekhethekile noma iloli eliqhumayo kuhlanganiswa nosonkontileka wokuqhumisa weklayenti kanye nokuphathwa kwendawo. I-Terracore Chemicals inikeza i-colloidal emulsion explosive emisebenzini yokumba evulekile enelayisensi kanye nosonkontileka bokuqhumisa ngobuningi eNingizimu Afrika kanye nesifunda se-SADC. Yonke imibuzo idinga izinkomba zelayisensi yeziqhumane kanye nemininingwane yokulethwa kwendawo ngaphambi kokuba kuhlelwe ukunikezwa.
Izicelo
- Ikholomu epompiwe ilayishwa emigodini yokuqhuma kwemigodi evulekile enobubanzi obukhulu
- Ibhobo eliyinhloko lokuqhuma elimanzi neligcwele amanzi
- Ukuqhumisa ngobuningi emisebenzini ye-iron ore, i-platinum, igolide, kanye nemigodi evulekile yamalahle
- Ukususwa komthwalo ongaphezulu kwemigodi yamalahle
- Ukuqhuma kwebhentshi elikhulu le-quarry elinomhlaba omanzi
- Ukumbiwa kwengqalasizinda okudinga ukulayishwa kwekholomu eqhumayo ngobuningi
- Ukusetshenziswa kwemigodi yokuqhuma egcwele amanzi lapho ukusebenza kwe-ANFO kunganele
Buza Mayelana Nokuqhuma Kwe-Colloidal Emulsion
Thumela imisebenzi yokumba nokuqhumisa enelayisensi kuphela — thumela umbuzo wakho kanye nereferensi yelayisensi yakho yokuqhuma futhi sizophendula ngokutholakala kanye nemininingwane.
Thumela Uphenyo