Izici zenqubo yokwelapha ngamanzi asele inqubo yokwelapha ngamanzi asele enombhede oqinile yafundwa futhi yafingqwa, futhi izici ezilandelayo zafingqwa: Okokuqala, umbhede wokusabela ohlukile noma izingxenye ezahlukene zombhede ofanayo kunomehluko phakathi kwe-1) ukusabela kwamanzi asele kuyimpendulo exothermic, ku-reactor yezimboni, ukukhuphuka kwezinga lokushisa embhedeni ofanayo, ungqimba lombhede 2) izinga lokushisa eliphansi lokusabela liphezulu into esabelayo endaweni yokuqala engxenyeni engenhla yombhede noma ukusabela kombhede wokuqala, kanye nezinto zokusabela ezansi kombhede noma ukusabela kombhede okulandelayo 3) ukuhlushwa kwe-reactant yombhede ophezulu kuphakeme, kanye nokuhlushwa kwe-reactant yombhede ophansi kuphansi noma ukuguqulwa kokuphendula kombhede ongaphezulu kuphakeme, umthwalo mkhulu 4) ukusabela kwamanzi asele kanye nokukhiqiza i-hydrogen sulfide kanye ne-ammonia, ukusetshenziswa kwe-hydrogen isizathu ungqimba oluphezulu noluphansi lokugxila kwe-H2 kwe-H2S kanye ne-NH3 okwesibili okuhlukile, uwoyela osele uqukethe inani elikhulu lokungcola kanye nezingxenye ezingezona ezifanelekile, isisindo sawo sama-molecule esimaphakathi, i-viscosity ephezulu, okuholela ekusebenzeni okuphansi kokusabela, ukungasebenzi kwe-catalyst, ngakho-ke inqubo yokwelapha amanzi asele ifuna izimo zokusebenza, ukucindezela okuphezulu kanye nokushisa, ijubane lesikhala eliphansi lesithathu, insalela ekhiqizwe enqubweni ye-hydrogenation yombhede ohleliwe, i-coke ne-metal sulfide nezinye izinto eziqinile ziningi, ukufakwa kwezinto eziqinile embhedeni kuzokwenza umehluko wokucindezela kombhede ukhuphuke kuze kube yilapho kufinyelelwa umkhawulo womklamo, idivayisi yaphoqeleka ukuvala. Okwesine, inqubo yokwelapha ngamanzi ensalela kumele isebenzise ubuchwepheshe bokulayisha inhlanganisela ye-catalyst.
Isikhathi sokuthunyelwe: Ephreli-23-2020