Raffinate yog theem aqueous acid nrog cov ntsiab lus tooj liab tsawg tau txais hauv cov kuab tshuaj rho tawm theem (SX). Cov tshuaj no, uas rub ib qho tseem ceeb ntawm cov organic theem uas tsim cov roj-hauv-dej (O / W) emulsion, yog rov siv dua rov qab mus rau theem leaching li irrigation tov.
Raffinate siv rau dab tsi?
Raffinate 1 yog ib lub tsev tshuaj siv hauv kev tsim khoom ntawm methyl tertiary butyl ether(MTBE) thiab diisobutylene (DIB). MTBE yog cov kua ntxiv rau cov roj av kom txo qis emissions, thiab DIB yog qhov nruab nrab hauv kev tsim cov cawv thiab cov kuab tshuaj.
Dab tsi yog raffinate hauv extraction?
Piv txwv li, hauv cov kuab tshuaj rho tawm, cov raffinate yog cov kwj dej uas tseem tshuav tom qab cov kua dej los ntawm cov kua qub raug tshem tawm los ntawm kev sib cuag nrog cov kua immiscible … Hauv metallurgy, raffinating yog hais txog cov txheej txheem uas impurities raug tshem tawm ntawm cov khoom ua kua.
Dab tsi yog raffinate theem thiab rho tawm theem?
kua extraction yog kev sib cais ntawm cov khoom ntawm cov kua los ntawm kev sib cuag nrog lwm cov kua insoluble hu ua hnyav. Cov khoom pov thawj tau faib nruab nrab ntawm ob theem. Lub hnyav nplua nuj theem yog hu ua extract thiab cov kua seem uas tau muab tshem tawm yoghu ua raffinate.
Kev sib cais kua-kua ua haujlwm li cas?
Ua kua-kua (los yog hnyav) rho tawm yog txheej txheem sib cais sib cais rau cais cov khoom sib xyaw ntawm cov kua sib tov. Hauv nws daim ntawv yooj yim tshaj plaws, qhov no suav nrog qhov kev rho tawm ntawm cov kuab tshuaj los ntawm cov tshuaj binary los ntawm kev coj nws mus rau hauv kev sib cuag nrog tus thib ob immiscible hnyav uas cov kuab tshuaj yog soluble
