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Umthombo: IMining Journal Ellicott Dredge for DuPont - “SANDPIPER” Ubude besikebhe 165 ft Ubuningi bokumba ukujula okungama-50 ft Suction pipe size 23 ku-ID Discharge pipe size 23 ku-ID Pump HP 2,000 (1491 KW) Cutter HP 1,450 (1081 KW) Ingqikithi efakiwe I-HP 4,800 (3579 KW) INkampani iDupont yaseWilmington, i-DE, isebenzisa uhlobo olusha lomkhiqizo i-Ellicott® emayini yeTitanium Dioxide (TIO2) esifundazweni saseFlorida (USA). UDuPont ungumkhiqizi nomthengi ohamba phambili emhlabeni weTiO2, futhi ngenxa yesidingo esikhulayo sakamuva samaminerali sesiqale izigidi eziningi ...
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Umthombo: I-World Dredging & Marine Construction Indawo yokukhiqiza i-aragonite eduzane naseBimini, iBahamas idinga ukupompa i-slurry yamaminerali esikebheni esiseduze bese ihamba ngamamitha ayi-6,000 kulayini otshala amanzi e-Ocean Cay, isiqhingi esiseduze. Umsebenzi weMarcona Ocean Industries usebenzisa i-24-inch Ellicott® cutter suction dredge "Allan Judith". I-dredge ihambisa i-slurry ebhaleni i- "Guthrie III", lapho kunyathelwa khona unyathela kanye nokusetshenziswa ngokweqile, bese ingena ethangini eliqinisa bese ihanjiswa nge-slurry ye-30 kuye kuma-35. I-Aragonite iyindlela emsulwa ye-calcium carbonate (CaCO3) encintisana ne ...
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Umthombo: IMining Dredging Mining & Construction uLwandle Olufile lusengxenyeni eseningizimu yeJordani Valley. ULwandle Olufile kanye nogu oluzungezile yizindawo eziphansi kakhulu emhlabeni - amamitha angama-400 ngaphansi kogu lolwandle. Igama elithi "Ufile" lanikezwa lo mzimba wamanzi ngenxa yobuningi bawo bamaminerali nezinga eliphansi lomoya-mpilo. Le nhlanganisela ivimbela noma yiluphi uhlobo lwempilo ephilayo kusuka kule ndawo. Abakwa-Israyeli basebenza nge-Dead Sea Works (DSW), inkampani engamaphesenti angama-90 yakwa-Israel Chemical Ltd. (ICL). Umsebenzi waseJordani wenziwa yi-Arab Potash Company (APC), okuyi ...
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