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Propylene oxide yakagadzirwa here?
Propylene oxide ikemikari yakashandiswa zvakanyanya, iyo inonyanya kushandiswa mukugadzirwa kwepolyether polyols, polyurethanes, surfactants, etc. Iyo propylene oxide inoshandiswa pakugadzira zvigadzirwa izvi inowanzowanikwa kuburikidza neoxidation yepropylene ine siyana-catalysts. Ikoko...Verenga zvimwe -
Chii chinonzi propylene oxide chinoshandiswa?
Propylene oxide, inowanzo zivikanwa sePO, ikemikari yemakemikari ine zvakawanda zvinoshandiswa muindasitiri uye hupenyu hwezuva nezuva. Imamorekuru matatu-kabhoni ane atomu yeokisijeni yakabatana nekabhoni yega yega. Ichi chakasarudzika chimiro chinopa propylene oxide yayo yakasarudzika zvimiro uye kuita zvakasiyana. Imwe ye m...Verenga zvimwe -
Ndezvipi zvigadzirwa zvinogadzirwa kubva kupropylene oxide?
Propylene oxide imhando yemakemikari mbishi zvinhu zvine matatu-anoshanda chimiro, ayo anoshandiswa zvakanyanya mukugadzira zvigadzirwa zvakasiyana. Muchikamu chino, tichaongorora zvigadzirwa zvakagadzirwa kubva kupropylene oxide. Chekutanga pane zvese, propylene oxide chinhu chakapfava chekugadzira po...Verenga zvimwe -
Kuongorora kwakadzama kwemusika wemakemikari: tarisiro yeramangwana ye pure benzene, toluene, xylene, uye styrene.
1, Ongororo yemaitiro emusika we pure benzene Munguva pfupi yapfuura, musika webenzene yakachena wakawana kuwedzera kaviri kwakatevedzana pakati pevhiki, nemakambani epetrochemical muEast China achiramba achigadzirisa mitengo, nekuwedzera kwe350 yuan/ton kusvika 8850 yuan/ton. Kunyangwe kuwedzera kudiki ...Verenga zvimwe -
Maonero pamusika we epoxy resin: Kusakwana kugadzirwa kunotungamira mukupihwa kwakasimba, uye mitengo inogona kutanga yasimuka yozodzikama.
Munguva yezororo reMutambo weChirimo, mazhinji emafekitori epoxy resin muChina ari munzvimbo yekuvharika kuitira kugadzirisa, aine huwandu hwekushandisa hunosvika makumi matatu%. Downstream terminal mabhizinesi anowanzo ari munzvimbo yekubvisa uye zororo, uye parizvino hapana kudiwa kwekutenga ....Verenga zvimwe -
Zvigadzirwa zveheti zvinogadzirwa kubva kupropylene oxide?
Propylene oxide imhando yemakemikari mbishi zvinhu zvine matatu-anoshanda chimiro, ayo anoshandiswa zvakanyanya mukugadzira zvigadzirwa zvakasiyana. Muchikamu chino, tichaongorora zvigadzirwa zvakagadzirwa kubva kupropylene oxide. Chekutanga pane zvese, propylene oxide chinhu chakabikwa chekugadzirwa kwep ...Verenga zvimwe -
Ndiani anogadzira propylene oxide?
Propylene oxide imhando yemakemikari zvinhu zvine zvakakosha maapplication muindasitiri yemakemikari. Kugadzirwa kwayo kunosanganisira kuita kwakaoma kwemakemikari uye kunoda michina nehunyanzvi hwekuita. Muchikamu chino, tichaongorora kuti ndiani ane basa rekugadzira propylene oxide uye w ...Verenga zvimwe -
Ndeipi iyo yakakura petrochemical kambani muChina?
Mumakore achangopfuura, iyo Chinese petrochemical indasitiri yakaona kukura nekukurumidza, nemakambani mazhinji ari kurwira kugovaniswa kwemusika. Kunyange mazhinji emakambani aya ari madiki muhukuru, mamwe akakwanisa kumira kunze kwechaunga nekuzvisimbisa sevatungamiriri veindasitiri. Muchinyorwa chino, isu wi ...Verenga zvimwe -
Ndeipi misika yemusika mupropylene oxide?
Propylene oxide (PO) chinhu chakakosha mukugadzirwa kweakasiyana makemikari emakemikari. Yayo yakasiyana-siyana yekushandiswa inosanganisira kugadzirwa kwepolyurethane, polyether, uye zvimwe zvinhu zvepolymer-based. Nekuwedzera kuri kuda kwezvigadzirwa zvePO-based mumaindasitiri akasiyana sekuvaka, ...Verenga zvimwe -
Ndiani mugadziri mukuru wepropylene oxide munyika?
Propylene oxide imhando yemakemikari akakosha ezvigadzirwa uye epakati, ayo anoshandiswa zvakanyanya mukugadzirwa kwepolyether polyols, polyester polyols, polyurethane, polyester, plasticizers, surfactants uye mamwe maindasitiri. Parizvino, kugadzirwa kwepropylene oxide kunonyanya kukamurwa ...Verenga zvimwe -
Ndiani anogadzira propylene oxide muChina?
Propylene oxide (PO) ikemikari inosiyana-siyana ine akawanda maindasitiri ekushandisa. China, iri mugadziri ane mukurumbira uye mutengi wePO, yaona kuwedzera kwekugadzira uye kushandiswa kwekomboni iyi mumakore achangopfuura. Muchikamu chino, isu tinoongorora zvakadzama kuti ndiani ari kugadzira propylen ...Verenga zvimwe -
Chii chakafanana neacetone?
Acetone imhando ye organic solvent, iyo inoshandiswa zvakanyanya muminda yemishonga, yakanaka makemikari, pendi, etc. Iine chimiro chakafanana nebenzene, toluene uye mamwe makemikari anonhuhwirira, asi iyo molecular weight yakaderera zvikuru. Naizvozvo, ine yakakwira volatility uye solubility mumvura. ...Verenga zvimwe
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