Iindaba
-
Ukuveliswa kunye nokulungiswa kwezichumisi akunakwahlulwa kwindima ebalulekileyo yeejenereyitha zomphunga
Izichumisi zemichiza, ezibizwa ngokuba zizichumisi zekhemikhali, zizichumisi ezenziwe ngemichiza kunye (okanye) iindlela eziphathekayo eziqulethe enye okanye ezininzi ...Funda ngokugqithisileyo -
Ithemba loshishino lwaseTshayina lwejenereyitha yomphunga
Kwiminyaka yakutshanje, ngophuhliso lwesayensi kunye nethekhnoloji, utshintsho oluninzi lwenzekile kubuchwepheshe bejenereyitha yomphunga. Iindidi zomphunga ge...Funda ngokugqithisileyo -
Iijenereyitha zomphunga zokuvala inzala kwiimveliso zobisi
Umzi-mveliso wobisi ngumthombo wobisi, kwaye ukhuseleko nogutyulo ngundoqo wokutya. Isondlo esiphezulu sobisi kwakhona yiparadesi ye-microbial ...Funda ngokugqithisileyo -
Indlela yokusebenzisa iibhoyila zomphunga ukwenza iimveliso zeplastiki zikhuseleke
Kwinkqubo yeplastiki, kukho i-PVC, i-PE, i-PP, i-PS, njl. ezinemfuno enkulu ye-steam, kwaye zisetyenziswa kakhulu kwiimveliso ze-PVC. Enje: imibhobho yePVC...Funda ngokugqithisileyo -
Yintoni umsebenzi wejenereyitha yomphunga kubunjineli bamayeza
1. Ukufudumeza ulwelo Ukusetyenziswa kwejenereyitha yomphunga kwiyeza ikakhulu kusetyenziselwa ukufudumeza amayeza angamalwelo kunye namayeza emveli aseTshayina. Kuba e...Funda ngokugqithisileyo -
Kufuneka ndenze ntoni ukuba umbala welaphu lempahla uyaphela?
Iimpahla ezininzi kunye namalaphu athambekele ekuphelelweni ngexesha lokucoca. Kutheni iimpahla ezininzi kulula ukunyamalala, kodwa iimpahla ezininzi azilulanga? Siyacebisana...Funda ngokugqithisileyo -
Ingaba iplastiki igwebu njani?Ijenereyitha yomphunga ikuxelela impendulo
"I-foam yeplastiki" yinto yepolymer eyenziwe yinani elikhulu le-micropores yegesi ehlakazwe kwiplastiki eqinile. Ineempawu...Funda ngokugqithisileyo -
Yeyiphi eyona ingabizi kakhulu, ijenereyitha yomphunga okanye ibhoyila?
Uthini umahluko phakathi kwejenereyitha yomphunga kunye nebhoyila yomphunga? Yeyiphi indleko eyongayo, ijenereyitha yomphunga okanye ibhoyila, kwaye kufuneka siyikhethe njani? ...Funda ngokugqithisileyo -
Ukusetyenziswa komlingo kweJenereyitha yoMphunga kwiiMveliso zeAluminiyam
I-aluminiyam oxide ngokwenene yi-aluminiyam oxide okanye ialloyi ye-aluminiyam. Zininzi iindlela zokukhupha ialuminiyam, kwaye zonke ziyasebenza. IAluminiyam oxidatio...Funda ngokugqithisileyo -
Ingaba ijenereyitha yomphunga iyitshisa njani igesi enkonkxiweyo yepetroleum ukwenza umphunga?
Ijenereyitha yomphunga ikwabizwa ngokuba yibhoyila encinci yomphunga. Ngokwamafutha ahlukeneyo, inokwahlulwa ibe yijenereyitha yomphunga wombane, isuntswana le-biomass ...Funda ngokugqithisileyo -
Kufuneka ndenze ntoni ukuba umbala welaphu lempahla uyaphela?
Iimpahla ezininzi kunye namalaphu athambekele ekuphelelweni ngexesha lokucoca. Kutheni iimpahla ezininzi kulula ukunyamalala, kodwa iimpahla ezininzi azilulanga? Siyacebisana...Funda ngokugqithisileyo -
Ingaba iplastiki igwebu njani?Ijenereyitha yomphunga ikuxelela impendulo
"I-foam yeplastiki" yinto yepolymer eyenziwe yinani elikhulu le-micropores yegesi ehlakazwe kwiplastiki eqinile. Ineempawu...Funda ngokugqithisileyo
