Cov khoom
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Cov txheej txheem tsim tawm hydrogen peroxide
Cov tshuaj formula ntawm hydrogen peroxide yog H2O2, feem ntau hu ua hydrogen peroxide. Qhov tshwm sim yog cov kua tsis muaj xim tsis muaj pob tshab, nws yog ib qho muaj zog oxidant, nws cov tshuaj aqueous yog tsim rau kev kho mob qhov txhab tshuaj tua kab mob thiab tshuaj tua kab mob ib puag ncig thiab tshuaj tua kab mob.
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Cov dej khib nyiab uas muaj ntsev evaporation crystallization txheej txheem
Rau cov yam ntxwv ntawm "cov ntsiab lus ntsev siab" ntawm cov kua khib nyiab tsim hauv cellulose, ntsev kev lag luam tshuaj thiab thee chemical kev lag luam, peb-txheej cuam tshuam rau kev quab yuam evaporation system yog siv los mloog zoo thiab crystallize, thiab supersaturated siv lead ua slurry raug xa mus rau lub separator rau. tau siv lead ua ntsev. Tom qab sib cais, niam cawv rov qab mus rau qhov system mus txuas ntxiv. Circulating concentration.
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Threonine tsis tu ncua crystallization txheej txheem
Threonine lim clogging kua yuav tsim siv lead ua nyob rau hauv cov mob uas tsis tshua muaj concentration evaporation, Yuav kom tsis txhob siv lead ua nag lossis daus, cov txheej txheem yuav siv hom plaub-ntws evaporation kom paub meej thiab kaw ntau lawm. Crystallization yog tus kheej tsim Oslo elutriation crystallizer tsis nplawm.
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Aginomoto nruam crystallization txheej txheem
Nyob rau hauv qab daus ntawm MSG ib qho kev cuam tshuam crystallization lauj kaub, cov cuab yeej siv cov txheej txheem ntawm ob qhov cuam tshuam, nce zaj duab xis, decompression evaporation, cov chav tshiab muab cov cua sov rau thawj zaug, piv nrog cov txheej txheem qub, cov cuab yeej no txo 50% feem pua ntawm chav noj. Crystallization yog tus kheej tsim Oslo elutriation crystallizer tsis nplawm.
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evaporation thiab crystallization technology
Molasses cawv khib nyiab kua yog corrosive heev thiab muaj chroma siab, uas yog ib qho nyuaj rau tshem tawm los ntawm txoj kev biochemical. Concentrated incineration lossis high-efficiency kua chiv yog cov kev npaj kho mob zoo tshaj plaws tam sim no.
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Ethanol ntau lawm txheej txheem
Hauv kev lag luam, ethanol feem ntau yog tsim los ntawm cov hmoov txhuv nplej siab fermentation txheej txheem lossis cov txheej txheem ethylene ncaj qha hydration. Fermentation ethanol yog tsim los ntawm winemaking thiab yog tib txoj kev lag luam los tsim ethanol rau lub sijhawm ntev.
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Dealing nrog cov txheej txheem tshiab ntawm furfural pov tseg dej kaw evaporation ncig
Cov dej khib nyiab tsim los ntawm furfural yog nyob rau hauv Complex organic wastewater, uas muaj cetic acid, furfural thiab cawv, aldehydes, ketones, esters, organic acids thiab ntau yam organics, PH yog 2-3, siab concentration hauv COD, thiab phem nyob rau hauv biodegradability. .
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Ob chav Mash kem peb-txhim kho qhov sib txawv siab distillation txheej txheem
Cov txheej txheem no tsim nyog rau kev tsim cov cawv cawv thiab roj ethanol. Cov txheej txheem no tau txais lub teb chaws patent ntawm Tuam Tshoj. Nws yog tib txheej txheem nyob rau hauv lub ntiaj teb no uas siv ob-txias ntauwd peb-txheej thermal coupling distillation tshuab los tsim cov dej cawv.
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Furfural thiab pob kws cob ua cov txheej txheem furfural
Pentosan cog fiber ntau cov ntaub ntawv (xws li pob kws cob, txiv laum huab xeeb plhaub, paj rwb hulls, nplej hulls, sawdust, paj rwb ntoo) yuav hydrolysis rau hauv pentose nyob rau hauv lub fluence ntawm tej yam kub thiab catalyst, Pentoses tawm tawm peb dej molecules los tsim furfural.
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Tsib-Kab Peb-Tsev Cov Txheej Txheem Ntau-Pressure Distillation
Lub tsib-ntev peb-ntev yog lub zog txuag hluav taws xob tshiab tau qhia los ntawm cov tsoos tsib-ntauwd sib txawv siab distillation, uas feem ntau yog siv rau kev tsim cov cawv qib hwm. Cov cuab yeej tseem ceeb ntawm cov tsoos tsib-ntauwd sib txawv siab distillation suav nrog ntauwd distillation crude, ib tug dilution ntauwd, ib tug rectification pej thuam, methanol ntauwd, thiab ib tug impurity ntauwd.
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Crusher b001 ua
Lub crusher yog lub tshuab pulverizes loj-loj khoom raw cov ntaub ntawv rau qhov yuav tsum tau loj.
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Cov khoom siv cawv, khoom siv cawv tsis muaj dej, roj cawv
Molecular sieve lub cev qhuav dej: 95% (v / v) ntawm cov kua dej cawv yog rhuab rau qhov kub thiab txias los ntawm cov twj tso kua mis, preheater, evaporator, thiab superheater (Rau roj cawv dehydration: 95% (V / V) gas cawv ncaj qha los ntawm cov superheater, tom qab cua sov mus rau ib qho kub thiab siab), thiab tom qab ntawd lub cev qhuav dej los ntawm sab saum toj mus rau hauv qab los ntawm molecular sieve nyob rau hauv lub xeev adsorption.