Zipangizo zopopera mpweya zimapezeka m'njira zosiyanasiyana ndipo zimagwiritsidwa ntchito pa mitundu ndi ntchito zosiyanasiyana.
1. Mzere wowongokachosakanizira mapulaneti(chosakaniza chosakanikirana ndi refractory) chosakaniza zinthu zodziwika bwino zosakanikirana ndi refractory, zipangizo zapamwamba zosakanikirana ndi refractory, zipangizo zapadera zosakanikirana ndi refractory
2. Malinga ndi njira yopangira, chosakaniza cha planetary axis (chosakaniza chosakanikirana ndi mpweya) chimagwiritsidwa ntchito posakaniza ndi kuwotcha zinthu, osati kuwotcha zinthu, komanso chosakanikirana ndi mpweya.
3. Malinga ndi momwe zinthu zilili, chosakaniza cha mapulaneti choyimirira (chosakaniza chosakanikirana) chimagwiritsidwa ntchito kusakaniza zinthu zosakanikirana ndi asidi, zinthu zosakanikirana ndi mpweya, ndi zinthu zosakanikirana ndi madzi amchere.
4. Chosakaniza cha pulaneti choyimirira (chosakaniza chopingasa) chimagwiritsidwa ntchito kusakaniza zinthu zopingasa zomwe zipangizo zake ndi izi:
(1) Siliceous (silika)
(2) Aluminiyamu yosalala
(3) corundum
(4) Magnesium, Magnesium, Magnesium, Magnesium
(5) Mpweya wosakanikirana ndi zinthu zina
(6) Zircon yotsutsa
(7) Zipangizo zapadera zotsutsa
(8) chotayidwa
(9) chophimba chopopera
(10) kugwedeza
(11) Pulasitiki
(12) Zinthu zosindikizira
(13) Zinthu zowonetsera
(14) Zinthu zofalitsira
(15) Zipangizo zouma zogwedezeka
(16) Chokhachokha chotayidwa
Nthawi yotumizira: Julayi-23-2018
