I-Organic Zirconium Crosslinker

I-Hydraulic fracturing, eyaziwa nangokuthi i-fracking, iyindlela yokuvuselela kahle esetshenziselwa ukukhipha igesi yemvelo kanye nowoyela ekujuleni kwamadwala angaphansi komhlaba. Le nqubo ihlanganisa ukujova ingxube yoketshezi olunomfutho ophezulu emthonjeni womthombo ukuze kudaleke ukuphuka edwaleni, okuvumela ama-hydrocarbon ukuthi ageleze ngokukhululeka futhi akhishelwe phezulu. Uketshezi olusetshenziswa ku-hydraulic fracturing, olwaziwa ngokuthi uketshezi oluqhekekayo, ngokuvamile luhlanganisa amanzi, izisetshenziswa (ezifana nesihlabathi noma ubuhlalu be-ceramic), nezithasiselo zamakhemikhali ezihlukahlukene, okuhlanganisa ama-agent axhumanisayo afana nezinhlanganisela ezisekelwe ku-zirconium.

I-Zirconium-based crosslinking agents, noma i-zirconium crosslinkers, idlala indima ebalulekile enqubweni yokuqhekeka kwe-hydraulic ngokuthuthukisa ukusebenza koketshezi oluphukayo. Lezi zinhlanganisela zenzelwe ukwandisa i-viscosity nokuzinza kwe-fracturing fluid, ngaleyo ndlela ithuthukise ikhono layo lokuthwala ama-proppants ezingxenyeni ezidalwe futhi igcine ubuqotho benethiwekhi yokuphuka. Ama-crosslinkers e-Zirconium afinyelela lokhu ngenqubo eyaziwa ngokuthi i-crosslinking, lapho enza khona amanethiwekhi aqinile, anezinhlangothi ezintathu ngaphakathi koketshezi, aluqinise ngokuphumelelayo futhi athuthukise amandla ayo okuthwala i-propant.

Enye yezinzuzo ezibalulekile ze-zirconium-based crosslinking agents ukuzinza kwazo okungavamile kokushisa, okubenza bafaneleke kahle ukusetshenziswa ezindaweni ezisezingeni lokushisa eziphansi ezivame ukuhlangana nazo kumachibi kawoyela negesi. Amandla abo okugcina uzinzo kanye ne-viscosity ngaphansi kwamazinga okushisa aphakeme aqinisekisa ukusebenza kahle koketshezi oluqhekekayo ezimweni eziyinselele zemigodi engaphansi, okunomthelela ekugqugquzelweni okuphumelelayo komthombo kanye nokuvuselela kabusha kwe-hydrocarbon.

Ngaphezu kwalokho, ama-crosslinkers e-zirconium anikezela ngezinzuzo zemvelo uma kuqhathaniswa namanye ama-agent wendabuko asekelwe ensimbi. Iphrofayili yabo evumelana nemvelo, ehambisana nezici zabo zokusebenza okuphezulu, ibenza babe ukukhetha okuthandwayo kokusebenza kokuqhekeka kwe-hydraulic, okuhambisana nokugxila okwandayo kwemboni emikhubeni eqhubekayo nethembekile.

Kafushane, i-zirconium-based crosslinking agents ibalulekile empumelelweni yokusebenza kwe-hydraulic fracturing, efaka isandla ekukhishweni okuphumelelayo kwegesi yemvelo kanye nowoyela kusuka ekubunjweni okungaphansi komhlaba. Ikhono lazo lokuthuthukisa ukusebenza nokuzinza koketshezi oluqhekekayo, okuhambisana nokuqina kwazo okushisayo nokuhambisana nemvelo, kuzibeka njengezingxenye ezibalulekile endaweni yesimanje yokukhiqiza uwoyela negesi. Njengoba imboni iqhubeka nokuvela, i-zirconium crosslinkers kulindeleke ukuthi ibambe iqhaza elibalulekile ekuthuthukiseni izinqubo ze-hydraulic fracturing kanye nokusekela ukuthuthukiswa kwamandla okuqhubekayo.

Engeza i-crosslinker ngemva kokulungiswa koketshezi oluyisisekelo lwe-polymer.Uma isetshenziswa njenge-crosslinker ye-polymer fracturing fluid, ukugxila ku-0.1-0.5%. Umthamo othize uzonqunywa ngokuya ngohlelo lwangempela.

I-Organic zirconium crosslinker UZP-160B itholakala ngesigubhu esingu-200kg.

Umkhiqizo kufanele ugcinwe endaweni engenisa umoya futhi eyomile. Akukho ukuthintana ne-asidi, i-alkali namanye amakhemikhali. Gcina kude nokushisa.

Lo mkhiqizo kufanele uphathwe ngokucophelela ngesikhathi sokuthutha. Gwema umswakama kanye nokulimala.

Isebenza izinyanga eziyi-12. Lo mkhiqizo awunayo ingozi futhi ungathuthwa njengamakhemikhali ajwayelekile.