Hloov kho cov qauv kev lag luam ntawm #toluene # xyab
1. Toluene
Raws li cov roj roj crude ntog, Toluene tus nqi tau poob me ntsis, thiab yuav tsum poob qis. Peb yuav tsum tau tos thiab tshawb xyuas cov qauv ntawm cov roj crude
2. Xylene
Xylene raug kaw rau cov tuam txhab downstream tseem nyob rau ntawm cov sidelines, uas tsis muaj zog yuav cov kev xav tom qab tus nqi surge. Thaum dhau cov roj av crude coj mus rau kev poob qis hauv cov nqi XYylene hauv kev lag luam txawv teb chaws. Qhov no tos-thiab-pom stance los ntawm cov tuam txhab poob qis yog yuav ua rau muaj kev mob siab, thiab xylene kuj tseem yuav poob nws cov kev xav dhau los niaj hnub no.
Hu rau #StarGrace kom paub cov ntsiab lus ntxiv.
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#StarGrace # Tshuaj ntxuav tes # Xyylene
