Propylene Carbonate yog xim tsis muaj kob lossis kua ntshav me ntsis. Nws yog cov khoom muag kub.
Peb muaj 2 lub pov haum, nyob hauv Shandong thiab Jiangsu, nrog lub zog txhua xyoo ntawm 20,000 tons ntawm propylene carbonate
Muaj cov khoom txaus rau txhua tus neeg siv khoom, thiab tuaj yeem xa nrawm dua nrog txhua qhov kev txiav txim.
* Rau cov lus qhia tshwj xeeb ntawmPropylene Carbonateraws li ua raws.
| Cov khoom | Cov lus qhia |
| Khoom npe | Propylene Carbonate |
| Cas | 108-32-7 |
| Kev tshwm sim | Muaj kua tsis muaj xim |
| Kev coj dawb huv | ≥99.5% |
| Xim (Co-Pt) | 5Y20 |
| Ywg dej | I≤0.1% |
* Rau kev thov raws li ua raws
Cov khoom no tuaj yeem siv ua cov kuab tshuaj high-efficiency los tshem cov pa roj carbon to, roj av roj av thiab hluavtaws ammonia raw cov khoom roj; Hauv kev lag luam textile, nws tuaj yeem siv ua ib qho kev pab thiab xim-kho tus neeg sawv cev rau cov khoom siv hluavtaws; Hauv cov roj teeb hauv kev lag luam, nws tuaj yeem siv ua qhov nruab nrab zoo rau cov roj teeb lithium; Nyob rau hauv kev lag luam polymer, nws tuaj yeem siv los ua cov kuab tshuaj rau cov polymers.
【Siv 1】
UV Txhab Txheej Thiab Inks
【Siv 2】
Siv los ua cov kua nyob ruaj ruaj thiab cov kuab tshuaj rau roj chromatography, thiab tseem siv nyob rau hauv synthesis ntawm cov molecular polymers
【Siv 3】
Siv los ua oilly cov kuab tshuaj, olefning kuab tshuaj, olefernic hydrocarbon extractant, dispersant rau dej-solomble dyes thiab pigments, thiab lwm yam.
【Siv 4】
Cov khoom no yog ib cov kuab tshuaj ncov qaumteb no, siv los ua cov yas tshuab, cov kuab tshuaj spinning, cov dej-dej-soletant zas xim rau plastics. Nws kuj tseem siv tau ua ib qho extractant rau oily cov kuab tshuaj thiab edefins thiab ntxhiab hydrocarbons. Propylene carbonate raws li cov electrolyte muaj peev xwm tiv taus lub teeb hnyav, cua sov thiab tshuaj lom neeg. Nws tseem muaj qee yam kev siv hauv geological minealal ua thiab ntsuas anevistry. Tsis tas li ntawd, propylene carbonate kuj tseem tuaj yeem hloov cov phenolic resin li ntoo nplaum, thiab tseem siv los ua cov lus txhawb zog dimethyl carbonate.
【Siv 5】
Propylene Carbonate (108-32-7) yog siv los ua cov roj ua kom huv, thiab cov roj ua kom zoo nkauj, roj ua kom tawg thiab cov roj ntsha thiab cov roj ntsha thiab cov roj pleev xim rau Olfins thiab cov ntxhiab Hydrocarbons; Nws kuj tseem siv tau ua ib qho nruab nrab zoo rau cov roj teeb lithium hauv kev lag luam roj teeb
【Siv 6】
Raws li kev ua tau zoo tshaj plaws, nws tuaj yeem siv tau los tshem cov pa roj carbon dioxide, roj av roj av thiab hluavtaws ammonia raw cov khoom siv. Nws tseem siv tau los ua cov yas ntoo, cov kuab tshuaj solvent lossis dej-solvent zas, xim dispersant, oilly muab thiab extractant rau ofefins thiab aratatics.
* Kev Cia Khoom Cia
Khaws rau hauv qhov chaw txias, tshuab ua kom muaj zog. Tseg deb ntawm hluav taws thiab cov khoom cua sov. yuav tsum tau cia kom deb ntawm oxidizer, tsis txhob khaws cia ua ke. Nruab nrog cov khoom tsim nyog ntau thiab ntau thiab ntau ntawm cov khoom siv hluav taws. Cov chaw ntim khoom yuav tsum tau nruab nrog cov khoom siv thaum muaj xwm txheej ceev thiab cov khoom siv uas muaj yam.
Cov khoom no tau ntim hauv cov nruas nruas thiab khaws cia rau hauv qhov chaw txias thiab muaj qhov cua, kom deb ntawm cov chaw tua hluav taws. Cia thiab tsheb thauj mus los raws li cov kev cai ntawm cov nplaim hluavtaws.
* Kev ruaj khov
1. Zam kev sib cuag nrog cov neeg muaj zog oxidants.
Tshuaj lom neeg cov khoom: Ib nrab decomposition tshwm sim saum toj no 200 ℃, thiab ib qho me me ntawm cov kua qaub lossis alkali tuaj yeem txhawb nqa lub decomposition. Propylene glycol carbonate kuj tseem tuaj yeem yauv hydrolysis sai ntawm chav sov nyob rau hauv muaj cov acids, tshwj xeeb tshaj plaws hauv paus, tshwj xeeb hauv paus.
2. Qhov toxicity ntawm cov khoom no tsis paub. Mob siab rau kev tiv thaiv kev lom zem lom thaum ntau lawm. Qhov kev cob qhia yuav tsum muaj vageilated zoo thiab cov khoom yuav tsum tau raug kaw. Cov neeg ua haujlwm yuav tsum hnav cov khoom tiv thaiv tiv thaiv.
3. Muaj nyob hauv flue-kho cov luam yeeb nplooj thiab haus luam yeeb.
Lub sij hawm Post: Jun-01-2022