Ukuhlaziywa kwesimo namathemba wokuthuthuka kwama-polyurethane aguquguqukayo ama-hoses we-shale igesi i-hydraulic ukufiphaza emkhakheni wokuhlinzekwa kwamanzi

Ukukhiqizwa kwegesi kwanamuhla kwe-shale kudinga amavolumu aphezulu wemithombo yamanzi. Ubuchwepheshe be-Hydraulic Fracting busetshenziselwa ukunciphisa izingxenyana zokuphupha ukukhiqiza igesi ye-shale. Kodwa-ke, imvamisa i-shale gesi idiphozithi itholakala kude nemithombo yamanzi, ikakhulukazi enkampanini, okwenza ukuthola izixazululo zokuhlinzeka ngamanzi asebenza kahle kube yinselelo enkulu. Kulokhu, ama-hoses we-polyurethane aguquguqukayo anama-diameter amakhulu namandla aphezulu abe yithuluzi elibalulekile.
Ukukhethwa kwama-polyurethane aguquguqukayo ama-hoses emkhakheni we-shale igesi ephuphayo kufanelekile. Zinezici ezinhle kakhulu njengokumelana nokuvikeleka, i-acid kanye nokuphikiswa kwe-alkali, nokuvikelwa kwe-UV, kubenza balungele izindawo ezinokhahlo. Ngaphezu kwalokho, ama-polyurethane aguquguqukayo avumela ukufakwa okulula futhi okusheshayo nokusetshenziswa kabusha, ukunciphisa isikhathi sezindleko zamanzi nezindleko. Izici ezinjengobubanzi obukhulu kanye nokugeleza kwamanzi okuphezulu ziqinisekisa ukuthi amavolumu amakhulu amanzi e-shale gesi fracting angahlangabezana futhi nokuhlinzekelwa kwamanzi okuphezulu okuthembekile kuqinisekisiwe.
Namuhla, i-polyurethane eguquguqukayo ye-polyurethane, elungele ukufuya okuyisicaba, isetshenziswa kabanzi emkhakheni we-shale igesi yokuphupha kwamanzi. Amapharamitha asemqoka ama-hoses anjalo angamasentimitha ayi-10 kubha engu-16 kanye nengcindezi enkulu yebha ku-48. Lawa mapharamitha aqinisekisa ukusebenza kahle kohlelo lokuhlinzekwa kwamanzi. Ngokuthuthukiswa kobuchwepheshe begesi yaseShale, singalindela ukunwetshwa okwengeziwe kokusetshenziswa kwama-polyurethane ama-hoses aguquguqukayo nokuhlanganiswa kwawo nobuchwepheshe obusha, obuzohlinzeka ngezixazululo ezithuthukile zokuhlinzekwa kwamanzi e-Shale igesi e-Shale
Esikhathini esizayo, ukugxila kwentuthuko kuzokwethembela ekwandiseni ububanzi namandla ama-polyurethane ama-hoses aguquguqukayo ukuze ahlangabezane nesidingo sokuthola usizo.