Furfury cawv, Tseem hu ua furfuryL cawv, yog ib qho tseem ceeb organic cov khoom siv raw. Nws cov khoom lag luam tau pom tau los ntawm Quaker Oats Cov tuam txhab hauv xyoo 1948. Ib qho kev ua haujlwm ntawm cov plia plias, uas tau npaj los ntawm cov plia catalaly, uas tau npaj los ntawm cov plia catalaly, uas tau npaj los ntawm cov plia catalaly, uas tau npaj los ntawm cov plia catalalys ntawm furfural nyob rau hauv roj lossis kua theem. Furfural tuaj yeem ua los ntawm kev tawg thiab lub cev qhuav dej los ntawm cov qoob loo cov pob kws xws li cov pob kws ua pob kws xws li Husks, cov paj noob caj dab, cov nplej husks thiab cov nplej.
Dej cawv yog cov khoom siv tseem ceeb ntawm Furan Resin.Nws cov khoom muaj xws li: ecrea-forme furan rapan, Phenolic Furan cob, Keto-Aldehyde furan cob, urea-formathyde phenol furan cob. Lub resin yog dav siv nyob rau hauv casting thiab tseem ceeb ua. CafuryL cawv kuj tseem siv tau ua cov khoom siv antin, kws tshuaj raw khoom.
Cov quav cawv yog siv tau ntau lawm hauv kev tsim cov placural, furfuran cob, etacural Resin, yas kuj tseem siv los siv cov roj hmab txiv ntoo, cov tshuaj ntsuab, cov kuab tshuaj thiab hluav taws kub. Tsis tas li ntawd, nyob rau hauv dyes, hluavtaws fibers, roj hmab, tshuaj tua kab, casting thiab lwm yam kev siv dav.
Nyob rau yav tom ntej, nrog kev nce ntawm tag nrho cov kev txhim kho ntawm cov nrib thiab kev txhim kho ntawm kev thov kev tsim kho, tshuaj thiab kev siv tshuaj tua kab, kev haus dej cawv yuav nce mus ntxiv. Cov dej cawv haus cawv qhuav yog siv hauv kev tsim cov furfuran, cov roj nplua nyeem, ntawm cov cawv furfuran rau ze li ntawm 95%.
Peb lub tuam txhabKev koom tes nrog East Tuam Tshoj University of Science thiab Technology, thiab ua ntej ua tas mus li cov txheej txheem kettle thiab txuas ntxiv cov txheej txheem distillation rau kev tsim cov pluryLuryL. Tag nrho cov tshuaj tiv thaiv kev tiv thaiv ntawm qhov kub tsawg thiab tsis siv neeg ua haujlwm tsis zoo, ua kom cov khoom sib txawv ruaj khov thiab muaj nqi ntau lawm. Peb muaj cov khoom txua zoo rau cov khoom siv casting, thiab ua tiav kev nce qib hauv cov txheej txheem thiab ntau yam khoom. Cov khoom tshwj xeeb tau los xaj yog kuj muaj raws li kev thov los ntawm cov neeg siv khoom. Peb muaj cov kws tshaj lij kev lom zem txaus siab lub koob npe zoo hauv kev lag luam rau kev tsim khoom, kev tshawb nrhiav thiab kev pabcuam, uas yuav daws koj cov teeb meem pov tseg.
Lub Sijhawm Post: Lub Tsib Hlis-12-2023