Propaly Oxide is mhando yemakemikari akakosha emakemikari uye anoshandiswa zvakanyanya mukugadzirwa kwePolyether polyols, polyester polypol, polyurethane, polyester, polyester, surikitori uye mamwe maindasitiri. Parizvino, kugadzirwa kweProficene oxide inonyanya kukamurwa kuita marudzi matatu: makemikari synthesis, enzyme catalytic synthesis uye biological firmentation. Nzira nhatu dzine hunhu hwavo uye maitiro ekushandisa. Mune ino bepa, tichaongorora mamiriro ezvinhu azvino uye nekuvandudza maitiro eProdide oxide kugadzirwa kwehunyanzvi, kunyanya hunhu uye hwakanakira nzira nhatu dzekugadzira nzira, uye enzanisa mamiriro acho muChina.

Chekutanga pane zvese, iyo yemakemikari synthesis nzira yeProfylexe oxide inzira yechinyakare, iyo ine zvakanakira tekinoroji yemhando yepamusoro, maitiro akapusa uye mutengo wakaderera. Iyo ine nhoroondo refu uye tarisiro yakakura yekushandisa. Uye zvakare, makemikari synthesis nzira inogona zvakare kushandiswa kugadzirwa kwemamwe makemikari akakosha emakemikari uye epakati, akadai seEndylene oxide, butylene oxide uye styrene oxide. Nekudaro, nzira iyi zvakare ine zvimwe zvisina kunaka. Semuenzaniso, iyo CATALYS inoshandiswa mukuita inowanzoenderana uye inokanganisa, iyo ichakonzera kukuvara kumidziyo uye kusvibiswa kwezvakatipoteredza. Uye zvakare, chirongwa chekugadzira chinoda kupedza simba rakawanda uye zviwanikwa zvemvura, izvo zvinowedzera mutengo wekugadzira. Naizvozvo, iyi nzira haina kukodzera kugadzirwa kukuru-kugadzirwa muChina.

Kechipiri, enzyme Catalytic synthesis nzira ndiyo nzira itsva yakavakirwa mumakore achangopfuura. Iyi nzira inoshandisa ma enzymes sekatanga kushandura Propylene muProficie oxide. Iyi nzira ine zvakawanda zvakanakira. Semuenzaniso, iyi nzira ine huwandu hwepamusoro hwekutendeuka uye kusarudza kwe enzyme fanillst; ine kusvibiswa kwakaderera uye kudiki kwesimba simba; Inogona kuitwa pasi pemamiriro ezvinhu munyoro; Inogona zvakare kubereka zvimwe zvakakosha zvemakemikari zvigadzirwa uye zvepamhepo nekuchinja mabhatiri. Uye zvakare, nzira iyi inoshandisa biodegradable is-ine chepfu manhau seyakagadziriswa soles kana solvent-yemahara mamiriro ekusimbisa kwemamiriro ekunze nemamiriro ezvinhu akaderedzwa. Kunyangwe nzira iyi ine zvakawanda zvakanakira, kuchine mamwe matambudziko anofanirwa kugadziriswa. Semuenzaniso, mutengo we enzyme fani yakakwira, iyo ichawedzera mutengo wekugadzirwa; Iyo enzyme catalyst iri nyore kuiswa kana kuderedzwa mune maitiro ekuita; Uye zvakare, iyi nzira ichiri muchikamu chekutarabhendi panguva ino. Naizvozvo, iyi nzira inoda kuwedzera kutsvagisa uye kukura kugadzirisa matambudziko aya zvisati zvaitika kugadzirwa kwemaindasitiri.

Pakupedzisira, nzira yebhizimusi yekutsamisa zvakare ndiyo nzira itsva yakatanga mumakore achangopfuura. Iyi nzira inoshandisa microorganisms seCATYSTS yekushandura Propylene muProficie oxide. Iyi nzira ine zvakawanda zvakanakira. Semuenzaniso, iyi nzira inogona kushandisa inovandudza zviwanikwa zvakadai sekurima kwemarara seyakagadzirwa; ine kusvibiswa kwakaderera uye kudiki kwesimba simba; Inogona kuitwa pasi pemamiriro ezvinhu munyoro; Inogona zvakare kubereka zvimwe zvakakosha zvemakemikari zvigadzirwa uye zvepamhepo nekuchinja hutachiona. Uye zvakare, nzira iyi inoshandisa biodegradable is-ine chepfu manhau seyakagadziriswa soles kana solvent-yemahara mamiriro ekusimbisa kwemamiriro ekunze nemamiriro ezvinhu akaderedzwa. Kunyangwe nzira iyi ine zvakawanda zvakanakira, kuchine mamwe matambudziko anofanirwa kugadziriswa. Semuenzaniso, iyo microorganism inochengetera inoda kusarudzwa uye kuongororwa; Iyo yekutendeuka uye kusarudzwa kwehutachiona hwechiratidzo chetilyst hazvina kuderera; Inoda kuwedzeredzwa kudzora maitiro ekudzora maitiro ekugadzirisa kuti uve nechokwadi chekushanda kwakasimba uye kugona kwakanyanya; Iyi nzira inoda zvakare kutsvagisa kwakawanda uye kusimudzira zvisati zvaitika kuiswa kune maindasitiri ekugadzira nhanho.

Mukupedzisa, kunyangwe makemikari synthesis nzira ine nhoroondo refu uye tarisiro yekushandisa yakasarudzika, ine mamwe matambudziko akadai sekusvibiswa uye kusvibiswa kwesimba. Enzyme Catalytic Synthesis nzira uye nzira dzekusimudzira nzira dzesarudzo nyowani nekuparadzwa kwesimba uye kuwanda kwekusvibiswa, asi ivo vachiri kuda kuwedzera kutsvagisa uye kusimudzira vasati vasvika pakugadzirwa kweindasitiri. Mukuwedzera, kuitira kuti uwane yakakura-chiyero kugadzirwa kweProcticene oxide muChina mune ramangwana, kuti dzizove nemitemo yehupfumi uye kuti tarisiro yekushandisa isati yagadzirwa yakakura.