Ipropylene carbonate lulwelo olungenambala okanye lutyheli kancinane. Kushushu iimveliso zokuthengisa.
Sineefektri ezi-2, eziseShandong naseJiangsu, ezinemveliso yonyaka yeetoni ezingama-20,000 zepropylene carbonate.
Kukho isitokhwe esaneleyo kubo bonke abathengi, kwaye sinokuthumela ngokukhawuleza ngayo yonke iodolo.
* Ngenkcazo yeIpropylene carbonatengokulandelayo.
| Izinto | Iinkcukacha |
| Igama lemveliso | Ipropylene carbonate |
| CAS | 108-32-7 |
| Imbonakalo | Ulwelo olungenambala |
| Ubunyulu | ≥99.5% |
| Umbala(Co-Pt) | ≤20 |
| Amanzi | ≤0.1% |
* Ngesicelo njengoko kulandelwayo
Le mveliso ingasetyenziselwa njenge-solvent ephezulu yokususa i-carbon dioxide kwi-petroleum gas, i-petroleum cracking gas, i-oil field gas kunye ne-synthetic ammonia igesi eluhlaza; kwishishini le-textile, linokusetyenziswa njenge-agent encedisayo kunye ne-ejenti yokulungisa umbala kwiintsinga zokwenziwa; kwiibhetri Kwishishini, linokusetyenziswa njengeyona ndlela ibalaseleyo kwiibhetri ze-lithium; kwishishini lepolymer, ingasetyenziswa njengesinyibilikisi kwiipolymers.
【Sebenzisa 1】
Ii-UV eziNyangekayo kunye nee-Inks
【Sebenzisa 2】
Isetyenziswa njengolwelo olumileyo kunye nesinyibilikisi kwichromatography yerhasi, kwaye ikwasetyenziswa ekudibaneni kweepolymers eziphezulu zemolekyuli.
【Sebenzisa 3】
Isetyenziswe njenge-solvent enamafutha, i-solvent ejikelezayo, i-olefin, i-aromatic hydrocarbon extractant, i-carbon dioxide absorber, i-dispersant yeedayi ezinyibilikayo emanzini kunye ne-pigments, njl.
【Sebenzisa 4】
Le mveliso i-solvent ye-polar, isetyenziswe njenge-plasticizer, i-solvent ejikelezayo, idayi e-soluble yamanzi kunye ne-dispersant kwiiplastiki. Isenokusetyenziswa njengento yokutsalela izinyibilikisi ezinamafutha kunye neeolefins kunye neehydrocarbons ezinuka kamnandi. Ipropylene carbonate njenge-electrolyte yebhetri inokumelana nokukhanya okukrakra, ubushushu kunye notshintsho lweekhemikhali. Ikwanalo nokusetyenziswa okuthile ekusetyenzweni kwezimbiwa zejoloji kunye nekhemistri yohlalutyo. Ukongeza, ipropylene carbonate inokuthatha indawo ye-phenolic resin njengento yokuncamathelisa iinkuni, kwaye isetyenziselwa ukwenza idimethyl carbonate.
【Sebenzisa 5】
Ipropylene carbonate (i-108-32-7) isetyenziselwa ukunyibilikisa okuphezulu kokususa i-carbon dioxide kwi-petroleum gas, i-petroleum cracking gas, i-oil field gas kunye ne-synthetic ammonia raw material gas, kwaye ingasetyenziswa njenge-plasticizer, i-solvent ejikelezayo okanye Idayi zesondo ezinyibilikayo ngamanzi, ii-pigment dispersants, izinyibilikisi ezinamafutha kunye ne-extractants ye-olefins kunye ne-hydrocarbons enevumba elimnandi; inokusetyenziswa njengeyona ndlela ibalaseleyo yeebhetri ze-lithium kushishino lwebhetri
【Sebenzisa 6】
Njenge-solvent ephezulu, ingasetyenziselwa ukususa i-carbon dioxide kwi-petroleum gas, i-petroleum cracking gas, i-oil field gas kunye ne-synthetic ammonia igesi eluhlaza. Isenokusetyenziswa njengeplastiki, i-solvent ejikelezayo okanye idayi enyibilikayo emanzini, i-pigment dispersant, i-oily solvent kunye ne-Extractant ye-olefins kunye ne-aromatics.
* Iimeko zokugcina
Gcina kwindawo epholileyo, nengena umoya. Zigcine kude nomlilo kunye nemithombo yobushushu. kufuneka igcinwe kude ne-oxidizer, musa ukugcina kunye. Ixhotyiswe ngeentlobo ezifanelekileyo kunye nobuninzi bezixhobo zomlilo. Iindawo zokugcina kufuneka zixhotyiswe ngezixhobo zokukhulula ngokukhawuleza kunye nezixhobo ezifanelekileyo zokukhusela.
Le mveliso ipakishwe kwimigqomo yentsimbi kwaye igcinwe kwindawo epholileyo nengena umoya, kude nemithombo yomlilo. Ukugcinwa kunye nokuthutha ngokwemigaqo yeekhemikhali ezinokutsha.
*Uzinzo
1. Kuphephe ukudibana nee-oxidants ezinamandla.
Iimpawu zekhemikhali: Ukubola okuyingxenye kwenzeka ngaphezu kwe-200 ℃, kwaye umlinganiselo omncinci we-asidi okanye i-alkali inokukhuthaza ukubola. Ipropylene glycol carbonate inokuphinda iqhube i-hydrolysis ngokukhawuleza kwiqondo lokushisa kwigumbi phambi kwee-acids, ngakumbi iziseko.
2. Ubutyhefu bale mveliso ayaziwa. Nika ingqalelo ukukhusela i-phosgene poisoning ngexesha lemveliso. Indawo yokusebenzela mayibe nomoya owaneleyo kwaye nezixhobo kufuneka zivaliwe. Abanini-zithuthi kufuneka banxibe izixhobo zokukhusela.
3. Zikhona kumagqabi ecuba aphethwe ngumkhuhlane kunye nomsi.
Ixesha lokuposa: Jun-01-2022