I-Viscosity yipharamitha ebalulekileyo ye-Ether Ither.
Ngokubanzi, ukuphakama kwe-viscofity, kungcono umphumo wokugcinwa kwamanzi kwe-gyppum yodaka. Nangona kunjalo, ukuphakama kwe-viscofity, ukuphakama kobunzima be-moleculase i-ether, kwaye ukwehla okuphindiweyo kunqulo lwayo kuya kuba nefuthe elibi kumandla kunye nokusebenza komsebenzi wokwakha. Ukuphakama kwe-viscofity, eyona nto icacileyo yokuthambisa kodaka, kodwa ayifani ngokuthe ngqo.
Ukuphelisa i-viscofity, kokukhona u-viscous olona dumo lwamanzi luya kuba. Ngexesha lokwakha, lubonakaliswa njengokunamathela kumhlambi kunye nokunamathela okuphezulu kweyona ndawo. Kodwa ayincedi lukhulu lokwandisa amandla olwakhiwo lodaka lwamanzi ngokwalo. Ukongeza, ngexesha lolwakhiwo, ukuntywila okuchasene nodaka olumanzi alucacanga. Ngokuchasene noko, i-vissium ephakathi nephantsi kodwa iguqulwe i-methyl ye-melsulose entsebenzo ebalaseleyo ekuphuculeni amandla olwakhiwo lodaka lwamanzi.
Izinto zodonga lokwakha ziindawo ezinamafutha, kwaye zonke zinendawo eyomeleleyo yamanzi. Nangona kunjalo, izixhobo zokwakha zeGyppum ezisetyenziselwa ukwakhiwa kodonga zilungiselelwe ukongeza amanzi eludongeni, kwaye amanzi athatyathwa ngokulula eludongeni lwe-gydration, okukhokelela ekucutheni, iingxaki ezinokubangela iingxaki ezinomngxunya kwaye zibuhlungu. Ukuphuculwa kokugcinwa kwamanzi kwezinto zokwakha zeGyppum kunokuphucula umgangatho wokwakha kunye ne-goding enodonga. Ke ngoko, iarhente yokugcina amanzi iye yaba yenye yezona zinto zibalulekileyo ze-Gyppum zokwakha.
Ukubethwa kwe-gypsum, i-gulpm ye-gulpum, i-gulking gypsum, i-gyppum ithety kunye neminye izixhobo zomgubo yokwakha ziyasetyenziswa. Ukwenzela ukuba kube lula ukwakhiwa, kuya kongezwa i-Gyppum reards ngexesha lemveliso ukwandisa ixesha lokwakha laseGyppum. Kuba i-gypsum ixutywe ne-recerder, ethi ihoyiwe inkqubo ye-hydration ye-hemimdrate gypsum. Olu hlobo lwe-gyppum slurry kufuneka lugcinwe eludongeni lwe-1 ~ 2h ngaphambi kwayo. Uninzi lweendonga zinepropathi yokufumana amanzi, ngakumbi iindonga zezitena kunye nekhonkrithi. I-Wall, ibhodi yokuthambisa i-polting kunye nezinye izinto ezintsha ezikhanyayo, unyango lokugcina amanzi kufuneka lwenziwe kwi-gypring toll ukuya eludongeni, lukhokelela ekunqongopheni kwamanzi kunye ne-gydration xa i-gypy ilukhuni. Ibangela ukwahlula kunye nokugenga kwe-gypm kunye nendawo eludongeni. Ukongezwa kwe-arhente yokugcina amanzi kukugcina umswakama okwi-Gyppum Slarry, ukuqinisekisa ukuba i-hydration impendulo ye-gypsim ye-gypsing kwi-gicpry kwi-interface, ukuze kuqinisekiswe amandla. I-Agents esetyenziswa ngamanzi esetyenziselwa ukugcinwa kwamanzi i-Teluplose ye-Seles, enje nge-methyl seluplose (MC), i-Hydroxyl i-Wityl Sellyl Selelose (HMP), i-SODMCYL, isetyenziselwe ukuphucula ukusebenza kwendawo yokugcina amanzi.
Nokuba loluphi uhlobo lwearhente yokugcina amanzi ingalibazisa i-hydration ye-gyppum ukuya kwiindawo ezahlukeneyo, xa idosi yokuhlala ihleli ingaguqukanga, iarhente yokugcina amanzi ingabuyiselwa imizuzu ye-15 ukuya kwi-30. Ke ngoko, inani lesicelo linokuncitshiswa ngokufanelekileyo.
IXESHA LOKUQALA: FEB-08-2023