I-propylene oxide yirhasi engenamabala kunye nemolekyuli yemolekyuli c3h6O kwaye inoluhlu olubanzi lwezicelo. Kwimizi-mveliso, i-propylene oxide isetyenziswa njengento engafunekiyo kwimveliso yerabha ye-Synthetic, i-resings, imichiza, kunye nezinye iikhemikhali. Ukongeza, inokusetyenziswa kulungiselelo lwemithanga yemipu eyahlukileyo. Xa ukhetha ngokufanelekileyoI-propylene oxideUmboneleli, izinto ezininzi kufuneka ziqwalaselwe.
Umgangatho wemveliso: Njengomgangatho wezinto eziphilayo, umgangatho we-propyylene oxide ngqo ichaphazela umgangatho weemveliso ze-dowwstream. Ke ngoko, eyona nto iphambili ekukhetheni xa ukhetha umthengisi kufanele ukuba ube ngumgangatho wemveliso. Umgangatho we-propylene oxide unokuqinisekiswa ngamanyathelo alandelayo. Khetha iimveliso ezivela kwiimpawu ezihlelelekileyo kwimarike enika isiqinisekiso somgangatho. Umzekelo, iimveliso ze-RB kunye ne-Deltasynth zii-rates ezaziwayo kwiimveliso zabo eziphezulu kunye negama elihle kwintengiso. Funa izikhombisi zentengiso kunye nengcebiso evela kubantu abaqhelene nentengiso ye-proplenene yokuqokelela ulwazi kwaye uqonde imeko yabavelisi abachaphazelekayo kunye nemeko yabo abachaphazelekayo kunye neemveliso zabo ezifanelekileyo.
Ixabiso: Ixabiso lentengiso leI-propylene oxideIthanda ukuba yi-willing, ke ixabiso likwayinto ebalulekileyo xa ukhetha umthengisi. Ixabiso elifanelekileyo liqinisekisa zombini ukunciphisa umgangatho kunye nokuncitshiswa kweendleko kwimveliso, kuyenza ibe yiyo enye yeenkxalabo eziphambili zabathengi. Qwalasela amaxabiso entengiso ngaphambi kokukhetha umthengisi ukuthintela ukulahlekiswa ngabathengisi. Kwimarike, iimveliso ezivela kubavelisi abahlukeneyo zinokubonakala zifana, kodwa zinokubakho umahluko obonakalayo kwixabiso kunye nexabiso. Ukuqhuba i-Homogeneity uthelekiso nabanye abavelisi ngokusekwe kwishishini kufuneka bafumane ixabiso elifanelekileyo.
Inkonzo: Ukukhetha umthengisi ofanelekileyo kubandakanya ukungaqwalaseli kuphela umgangatho wemveliso kunye nexabiso kodwa kugxininise umgangatho wenkonzo. Ukuhanjiswa kwexesha elifanelekileyo luxanduva olubalulekileyo lomthengisi, ke xa xoxo-mbongo, cinga ukuba ixesha labo lokuhambisa lihlangana neemfuno zeshishini. Inkonzo yasemva kwentengiso ibalulekile, ke khetha umthengisi obonelela ngenkonzo yasemva kwentengiso yokuphucula imisebenzi yeshishini. Umzekelo, ukuba ngokwemigaqo, inkonzo yasemva kwentengiso ye-batch yeempahla kufuneka ibonelelwe ngeentsuku ezili-15, abathengisi ngemijikelezo emide banokuthi bachaphazele ixesha lenkonzo yasemva kwentengiso.
Ke ngoko, xa kuthengwaI-propylene oxide, kubalulekile ukuba uqwalasele ezi zinto. Umgangatho, ixabiso, kunye nenkonzo zonke zizinto ezibalulekileyo ekufuneka ziqwalaselwe xa ukhetha umthengisi. Ngethemba, ezi ngcebiso zingasentla zinokukunceda ukhethe umthengisi ofanelekileyo we-propleylene.
IXESHA LOKUQALA: UJUL-20-2023
