Cov xim pleev ntoo uas ua los ntawm dej thiab tiv taus hluav taws
Kev piav qhia txog khoom
Cov txheej txheem ntoo uas ua los ntawm dej thiab tiv taus hluav taws. Nws kuj tseem hu ua txheej txheem ntoo uas tiv taus hluav taws. Feem ntau nws yog ua los ntawm dej. Yog li ntawd, cov txheej txheem ntoo uas ua los ntawm dej yog ib qho ntawm cov txheej txheem ntoo uas tau tsim kho sai heev hauv xyoo tas los no. Nws muaj qhov zoo ntawm tsis muaj tshuaj lom, tsis muaj kuab paug, qhuav sai, tiv taus hluav taws zoo, muaj kev nyab xeeb siv thiab muaj qee yam khoom zoo nkauj. Cov txheej txheem no ua lub luag haujlwm tseem ceeb hauv kev tsim cov qauv ntoo.
Ntoo, ua ib yam khoom siv tseem ceeb rau kev tsim kho thiab kho kom zoo nkauj, yog siv dav hauv lub neej txhua hnub. Txawm li cas los xij, ntoo yooj yim kub hnyiab thaum raug hluav taws, uas tuaj yeem ua rau muaj kev kub hnyiab loj heev. Yog li ntawd, kev tsim cov txheej ntoo uas tiv taus hluav taws kub nrog cov khoom tiv taus hluav taws zoo heev yog qhov tseem ceeb heev rau kev txhim kho kev tiv taus hluav taws ntawm ntoo thiab txo qhov tshwm sim ntawm kev kub hnyiab. Cov txheej ntoo tiv taus hluav taws ib txwm muaj feem ntau muaj cov kuab tshuaj organic, ua rau muaj kuab paug rau ib puag ncig thiab muaj teeb meem xws li kub hnyiab thiab lom. Yog li ntawd, nyob rau xyoo tas los no, cov txheej ntoo tiv taus hluav taws uas ua los ntawm dej tau tshwm sim ua ib hom txheej ntoo tiv taus hluav taws tshiab. Nws siv dej ua cov kuab tshuaj thiab tsis muaj tshuaj lom lossis cov tshuaj lom. Nws muaj kev ua tau zoo tiv taus hluav taws kub, zoo rau ib puag ncig thiab tsis muaj kuab paug, thiab tau txais kev saib xyuas thiab kev tshawb fawb dav dav.
Kev Sib Xyaws thiab Txoj Kev Npaj
Cov txheej txheem tiv thaiv hluav taws ntoo uas ua los ntawm dej feem ntau muaj ntau yam tseem ceeb:
- 1) Cov dej ua los ntawm cov khoom me me uas yog dej, uas yog siv los txhim kho qhov fluidity thiab hluav taws tsis kam ntawm cov txheej;
- 2) Tiv thaiv hluav taws, uas yog siv los txo qhov kev ua haujlwm kub ntawm lub txheej thiab ua rau nws tiv thaiv hluav taws ntau ntxiv;
- 3) Cov nplaum, uas yog siv los txhim kho qhov lo thiab ua kom ruaj khov ntawm cov txheej;
- 4) Cov tshuaj sau, uas feem ntau siv los kho qhov viscosity thiab fluidity ntawm cov txheej.
Cov txheej txheem rau kev npaj cov txheej txheem tiv thaiv hluav taws kub uas siv dej feem ntau muaj ob txoj hauv kev: Ib qho yog los ntawm txoj kev sol-gel, qhov twg cov tshuaj tua hluav taws kub yaj rau hauv cov kuab tshuaj kom raug, tom qab ntawd cov emulsion ntxiv rau hauv cov tshuaj, thiab tom qab do thiab ua kom sov kom raug, cov txheej txheem tiv thaiv hluav taws kub thaum kawg tsim; Qhov thib ob yog los ntawm txoj kev yaj, qhov twg cov emulsion raug cua sov thiab yaj ua ke, thiab tom qab ntawd cov khoom sib xyaw raug nchuav rau hauv pwm, txias thiab khov kom tau txais cov txheej txheem tiv thaiv hluav taws kub.
Kev Ua Tau Zoo ntawm Khoom
- Cov txheej txheem tiv thaiv hluav taws ntoo ua los ntawm dej muaj kev tiv thaiv hluav taws zoo heev. Kev tshawb fawb qhia tau hais tias cov txheej txheem tiv thaiv hluav taws uas ua los ntawm dej thiab muaj cov tshuaj tiv thaiv hluav taws kom txaus tuaj yeem txo qhov kev ua haujlwm ntawm cov ntoo thiab txhim kho nws qhov kev ntsuas hluav taws. Thaum muaj hluav taws kub, cov txheej txheem tiv thaiv hluav taws tuaj yeem tsim cov txheej carbonized sai sai, cais cov pa oxygen thiab cua sov, yog li ua rau hluav taws qeeb, ntev lub sijhawm hlawv, thiab muab sijhawm khiav tawm ntau dua.
- Kev phooj ywg ib puag ncig ntawm cov txheej txheem dej pob tshab uas tiv taus hluav taws ntoo.Cov txheej txheem tiv thaiv hluav taws ntoo uas ua los ntawm dej tsis muaj cov kuab tshuaj organic thiab tsis muaj kev hloov pauv tsawg, uas tsis muaj teeb meem rau tib neeg thiab ib puag ncig. Cov txheej txheem npaj tsis tas yuav siv cov tshuaj lom lossis cov tshuaj lom, txo cov pa phem ib puag ncig thiab ua tau raws li cov cai tiv thaiv ib puag ncig.
Kev Xav Tau Daim Ntawv Thov
Cov txheej txheem tiv thaiv hluav taws ntoo uas ua los ntawm dej tau siv dav hauv kev tsim kho, rooj tog, thiab cov khoom siv kho kom zoo nkauj vim lawv tiv taus hluav taws zoo heev thiab tsis ua rau ib puag ncig puas tsuaj. Yav tom ntej, thaum tib neeg xav tau kev nyab xeeb thiab kev tiv thaiv ib puag ncig txuas ntxiv mus, kev thov ua lag luam rau cov txheej txheem tiv thaiv hluav taws ntoo uas ua los ntawm dej yuav nthuav dav ntxiv. Tib lub sijhawm, los ntawm kev txhim kho cov txheej txheem npaj thiab cov qauv ntawm cov txheej txheem, thiab txhim kho lawv txoj kev tiv thaiv hluav taws thiab kev ua rau ib puag ncig puas tsuaj, nws yuav pab txhawb kev tsim cov txheej txheem tiv thaiv hluav taws ntoo uas ua los ntawm dej.
Xaus lus
Cov txheej txheem tiv thaiv hluav taws ntoo uas ua los ntawm dej, ua ib hom txheej txheem tiv thaiv hluav taws tshiab, muaj kev ua tau zoo heev rau kev tiv thaiv hluav taws thiab zoo rau ib puag ncig thiab tsis muaj kuab paug. Daim ntawv kawm tiav qib siab no ua kev tshawb fawb txog kev sib xyaw thiab txoj kev npaj cov txheej txheem tiv thaiv hluav taws ntoo uas ua los ntawm dej, tshawb nrhiav lawv cov txiaj ntsig thiab lub peev xwm hauv kev siv, thiab tos ntsoov rau lawv txoj kev loj hlob yav tom ntej thiab kev cia siab rau kev siv. Kev tshawb fawb thiab kev siv cov txheej txheem tiv thaiv hluav taws ntoo uas ua los ntawm dej yuav pab txhim kho kev tiv thaiv hluav taws ntawm ntoo, txo qhov tshwm sim ntawm kev raug hluav taws, thiab ua kom muaj kev nyab xeeb ntawm tib neeg lub neej thiab khoom vaj khoom tsev.
