Zoo li qub melting crystallizer tau ua nrog Dwple hauv ncoo Cov Hluav Taws Kub Kub Hloov Pauv
Zoo li cas melting crystallizer siv lub tshav kub tshwj xeeb txauv phaj (platecoil phaj pauv (platecoil phaj ultrasonic lossis cua txias nruab nrab, uas siv rau cov txheej txheem cua sov sab hauv. Lub tshav kub txauv daim phiaj tau muab tso rau hauv lub txee ua ke, cov cua sov lossis txias lub crystallizing cov niam ua kua hauv qab ntawm cov khoom khov. Thaum kawg, cov txheej crystallizing yog tsim rau ntawm cov cua sov sib pauv phaj av, nws siv cov "tawm hws" kom tshem tawm cov impurities thiab ntxuav cov muaju.
Zoo li cas melting crystallizer yog ib txoj kev ntxuav thiab cais cov khoom siv crystallation thiab sib cais los ntawm kev ua kom txias rau peb cov kauj ruam uas suav nrog crystallization, tawm hws thiab melting.
Lub molten sib tov yog maj mam txias los ntawm cov cua sov hloov nruab nrab rau hauv qab ntawm cov cua daj cua dub, ua cov crystallization txheej. Cov neeg tsis huv yog feem ntau tam sim no nyob rau hauv leej niam cawv thiab raug rho tawm ntawm lub crystallizer.
Cov txheej txheem crystallization tuaj yeem ua kom huv si los ntawm kev tawm hws (lub ntsej muag qeeb rau lub ntsiab lus melting, tom qab ntawd cov khoom siv hluav taws xob, tom qab ntawd cov khoom siv hluav taws xob yuav muab yaug cov khoom melting. Tawm hws yog cov kauj ruam tseem ceeb hauv cov txheej txheem tag nrho.
Tom qab tawm hws, qhov kub ntawm cov cua sov hloov nruab nrab yog nce ntxiv kom yaj tag nrho cov crystallization txheej thiab tau txais cov khoom siv kua siab siab.
Platecoil phaj yog qhov kev hloov cua sov tshwj xeeb nrog lub ntsej muag ua kom zoo nkauj thiab ua kom muaj kev sib tw ua kom zoo nkauj Nws tuaj yeem tsim thiab tsim cov duab sib txawv thiab ntau thiab tsawg rau cov neeg siv khoom. Cov platecoil phaj yog muab tso rau hauv lub zog loj. Cov thev naus laus zis sib xyaw ua ke ua ke los tiv thaiv cov qauv tsim muaj cov qauv siv tsis muaj qhov chaw tuag tsis muaj tseeb hauv qab. Lub sab nrauv ntawm platecoil phaj huab tais kuab-dawb crystallizer (qhov chaw nres nkoj, qhib qhov chaw nres nkoj, qhov ntsuas pa tawm, ntsuas thiab lwm yam kev ua haujlwm nozzles.
| Kev Siv Tshuaj Hluav Taws Xob | Petroleum Tshuaj | ||
| Phosphoric acid | Ethylene carbonate | Neeg thab plaub | Benzene |
| Acetonitrile | Vinylidene carbonate | 1,2,4,5-tetramethylbzene | Phenol |
| Dimethyl carbonate | Fluoroethethylene carbonate | Dicyclopentadiene | Paraffin |
| Polymer monomers | Tshuaj Zoo | ||
| Dl-lactide | Bisphenol a | Pyridine | Tdi |
| Dichhlorobenzene | M-XYlyhlenenuiamine | Benzoic Acid | MDI |
| Succinonitrile | Methalicic acid | Cov acidoacetic acid | Naphthalene |
| 1,4-butanediamine | Glacial Acrylic Acid | 1-naphthol | p-cresol |
| 1,4-conyanobutane | Dimethyl succinate | Methylnaphthalen | Benzoic Acid |
| 1,6-diaminohexane | Terephthaleyl chloride | Cyanopyridine | 4-chlorotoluene |
| 1,5-pentanediamine | Npis (4-fluorophenyl) -thangone | Tus pauv nyiaj | Txiv neej anhydride |
| Benzermine | BIS (4-nitropheny) ether | Diisocyanate | Chloronitrobenzene |
| Caprolactam | Dimethyl terephthalate | Dicyclopentadiene | p-tert-butylphenol |
| Biochemicals | |||
| Oleic acid | Malic acid | Buthane-1,2-diol | Erythritol |
| Itaconic acid | Kua qaub acid | Crriconic acid | lsosorbide |
| Cinnamic acid | Xylitol |
| |
1. Uniform kub thiab txias.
2. Cov tswv yim minerystalization voj voog.
3. Tsis muaj kev sib tsoo ntawm cov muaju thaum tawm hws.
4. Suab tag nrho rau kev tu thiab txij nkawm.
5. Ua kom muaj qhov loj thiab cov duab muaj.
