1,Ukunyuka kwamaxabiso ngokubanzi kwi-phenolic ye-phenolic ketoli

Kule veki iphelileyo, ukuhanjiswa kweendleko ze-phenolic cain cin bekuthambile, kwaye uninzi lwamaxabiso emveliso abonisa indlela ephezulu. Phakathi kwazo, ukwanda kwe-acetone kwaba kubaluleke kakhulu, ukufikelela kwi-2.79%. Oku ikakhulu kubangelwa kukuncipha kwentengiso yentengiso ye-proplenene kunye nenkxaso yeendleko eqinileyo, kukhokelela kunyuka ngeengxoxo zentengiso. Umthwalo wokusebenza wemizi-mveliso ye-acetone yasekhaya ilinganiselwe, kwaye iimveliso zibekwe phambili ukuba zibonelelwe phantsi. Ukusasazwa kwendawo eqinileyo kwintengiso ngakumbi iqhubela amaxabiso.

2,Ukuhanjiswa ngokuqinileyo kunye nokuguquguquka kwexabiso kwimarike ye-MMA

Ngokungafaniyo nezinye iimveliso kwi-chain yeshishini, ixabiso eliphakathi le-MMA liqhubekile ukwala kwiveki ephelileyo, kodwa imeko yexabiso lemihla ngemihla ibonise ukwehla kokuqala kulandelwa kukwanda. Oku kungenxa yolondolozo olungacwangciswanga lwezixhobo, kukhokelela ekunciphiseni kwe-MMA Ukusebenza komthwalo kunye nokubonelela ngokuqinileyo kwempahla yendawo kwintengiso. Ngokongeza inkxaso yeendleko, amaxabiso entengiso avukile. Le phenomenon ibonisa ukuba nangona amaxabiso e-MMA ayachaphazeleka ngokunqongophala kwixesha elifutshane, izinto ezixabisa iindleko zisaxhasa amaxabiso entengiso.

3, Uhlalutyo lokuhambisa ngexabiso le-Bezene phenol bisphenol ye-chain

Kwi-phenol phenol bisphenol, usulelo lweendleko

Iziphumo zisenayo. Nangona i-Benzene ecocekileyo ijongene nokulindela kwimveliso eyandisiweyo eSaudi Arabia, i-inventri encinci kunye ne-port port ephambili eMpuma China ikhokelele ekunikezelweni kwemakethi eqinileyo kunye nokuqhutywa kwamaxabiso. I-version yamaxabiso e-phenol kunye ne-Dopream Homeze ibethe itsha elitsha kulo nyaka, kunye nefuthe lendleko. Ukusasazeka kwe-bisphenol a, idityaniswa noxinzelelo lweendleko, iifom zenkxaso kumaxabiso avela kuzo zombini iindleko kunye nokuhambisa. Nangona kunjalo, ukunyuka kwamaxabiso okuhlala ngaphantsi komgangatho wokukhula kwezinto zokwanda, ebonisa ukuba ukuhanjiswa kweendleko kumgangatho ongezantsi kujamelene nemiqobo ethile.

3,Inzuzo iyonke ye-phenolic ye-phenolic ketoli

Nangona ixabiso lilonke le-phenolic chain yoShishino inyuke, imeko yenzuzo iyonke ayisathemba. Ukuphulukana ne-theoretic ye-phenol ketol ye-phenol ketone yi-925 Yuan / Ton, kodwa ubukhulu belahleko inciphile xa kuthelekiswa neveki ephelileyo. Oku ikakhulu kungenxa yokwanda kwamaxabiso e-phenol kunye ne-acetone, kunye nolwando olukhulu lwehlabathi xa kuthelekiswa nezinto ezinqabileyo ze-Benzene kunye ne-proplenene, ezikhokelela kwinzuzo eyandisiweyo yenzuzo. Nangona kunjalo, iimveliso ezihamba ezantsi njenge-bisphenol a benze kakuhle ngokweenzuzo ze-964 yuan / ton, ukwanda kobungakanani belahleko xa kuthelekiswa neveki ephelileyo. Ke ngoko, kuyimfuneko ukuba unikele ingqalelo nokuba kukho izicwangciso zokunciphisa ukunqongophala kwaye uvale iKenol Ketone kunye ne-bisphenol iyunithi kamva.

4,Thelekisa inzuzo phakathi kwendlela ye-Acetone Hydropagenation kunye ne-mma

Kwimveliso ephantsi ye-acetone, inzuzo ye-acetone hydropanol inqabile kakhulu, ngenzuzo ye-theoretical ye-theoretical ye-theoretical ye-TOOSS ye-SEORSORY / YUYAYELA Iveki yenyanga, inyanga ngenyanga. Oku ikakhulu kungenxa yexabiso eliphezulu le-acetone ye-acetone kunye nokndeka okuncinci kwamaxabiso e-dopropanol. Ngokwahlukileyo koko, nangona ixabiso kunye nexabiso lomda we-MMA liye lancipha, liqhubeka nengeniso eqinileyo. Kule veki iphelileyo, i-shishini i-theoreti yenzuzo ye-theoretical i-4603.11 Yuan / Ton, yeyiphi eyona nto iphakamileyo kwi-fein yeshishini.