Hais txog kev khaws cia txoj kev ntawm Yuhua pob zeb
Mar 29, 2021
Kom qhov tshwj xeeb zoo nkauj ntawmYuhuapob zeb, tsisua kom nws tsis zoo, txoj kev khaws cia yog tseem ceeb heev, cov hauv qab no rau koj los qhia ob.
Ib qho yog los tiv thaiv cov kua qaub thiab alkali.Qhov lub ntsiab tshuaj sib xyaw ntawm Yuhua pob zeb yog silica, cia li belongs rau qhov nruab nrab, nws yog nyob rau hauv lub ntuj geological ib puag ncig, kuj tseem nyob nruab nrab ntawm nruab nrab.Yog li ntawd, qhov chaw cia yuav tsum tseem nyob nruab nrab.Meta acid lossis puag, cov ions hauv cov kua qaub thiab lub hauv paus yuav hnov mob nrog cov xim ions hauv lub pob zeb, ua rau lub pob zeb metamorphism, lossis xeb, lossis tshem tawm.Yog ib txwm muaj xwm txheej, dej tsis nruab nrab, acid thiab dej alkali, muaj qhov cuam tshuam rau Yuhua pob zeb.Thaum kev nthuav tawm, nws yog qhov zoo tshaj plaws los siv dej distilled, lossis rhaub dej txias.Yog ua tau, ua ntej siv dej, siv daim ntawv kuaj pH ntsuas cov pH ntawm dej, pH tus nqi ntau dua 7 lub hauv paus, pH tus nqi ntawm tsawg dua li 7 acid.Alkali me ntsis ntau dua cov kua qaub dawb haus; Slant acid me ntsis ntxiv zaub mov alkali, kho rau pH tus nqi yog sib npaug rau 7 tuaj yeem ua tau.
Thib ob, txhawm rau tiv thaiv kom tsis txhob raug tshav kub.Huab lossis raug tiv thaiv nyob rau hauv lub teeb muaj zog, nrog qhov nce ntawm qhov kub thiab txias, tseem yuav hloov qhov xwm ntawm cov xim ions, ua rau metamorphism ntawm Yuhua pob zeb.Kev kom deb ntawm cov khoom siv hluav taws xob thiab tsis txhob tiv tshav ntuj.
Qhov thib peb yog tiv thaiv pob zeb qhuav.Yuhua pob zeb hauv qhov chaw ib puag ncig, tswj kom muaj huab cua noo, qee qhov ntawm Yuhua pob zeb muaj dej lwg me me, nyob rau hauv kev ua haujlwm ntev ntev, yuav poob dej dawb hauv cov dej, qhov saum npoo yuav tawg, tshwj xeeb polishing pob zeb thiab opal, qhuav rau lub sijhawm ntev, yuav tawg.Thaum khaws cia, nws yog qhov zoo tshaj kom tswj qhov ntsuas tus txheeb ze.Lwm rau kev tiv thaiv kev sib tsoo tshuab, nyob rau hauv qhov kev txiav txim ntawm sab nraud quab yuam yuav tawg kev puas tsuaj, coj thiab muab tso rau kom ceev faj.
