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High sulfur calcined petroleum coke
1. Chigadzirwa Tsananguro:
High sulfur calcined petroleum coke yakasviba kana yakasviba grey yakaoma yakasimba petroleum zvigadzirwa, ine simbi inopenya, porous, inoumbwa nediki graphite yakanamirwa kuita granular, columnar kana tsono fomu yecarbon body.Iyo petroleum coke chikamu ihydrocarbon, ine 90-97% kabhoni, hydrogen 1.5-8%, inewo nitrogen, chlorine, sarufa uye heavy metal makomisheni.
Petroleum coke ndeye byproduct kana mbishi mafuta ekunonoka coking unit yakatsemuka pakupisa kwakanyanya kugadzira mafuta akareruka.Kugadzirwa kwepetroleum coke kunenge 25-30% yeiyo mafuta mbishi.Yayo yakaderera calorific kukosha ndeye marasha1.5-2 nguva, madota emukati haapfuuri 0.5%, inoshanduka yemukati inenge 11%, mhando padyo neanthracite.
2. zvivakwa uye kushandiswa:
High sulfur calcined petroleum coke inonyanya kushandiswa kugadzira kabhoni zvigadzirwa, zvakadai segraphite electrode, anode arc, kupa simbi, kwete-ferrous simbi, aluminium smelting;Kugadzira zvigadzirwa zvesilicone zvekabhoni, senge akasiyana mavhiri ekukuya, jecha, pepa rejecha, nezvimwe;Kugadzira yekutengesa calcium carbide yekugadzirwa kwemafuta ekugadzira, ethyl nekukurumidza uye zvimwe zvigadzirwa;Inogonawo kushandiswa sehuni.
3. Zvinotsanangurwa:
| Tsanangudzo | Chemical element content (%) | |||||
| Fixed carbon | Sulfur | Ash | Volatile | Unyoro | Chokwadi chakananga giravhiti | |
| % (yakaderera) | % (Max) | Pazasi | ||||
| WBD – CPC -98.5 A | 98.5 | 1.2 | 0.50 | 0.70 | 0.50 | 2.01 |
| WBD – CPC -97 A | 97 | 1.8 | 0.50 | 0.70 | 0.50 | 2.01 |
| WBD – CPC -97 B | 97 | 2.0 | 0.50 | 0.70 | 0.50 | 2.01 |
| WBD – CPC -97 C | 97 | 3.0 | 0.50 | 0.70 | 0.50 | 2.01 |
| Chikamu saizi | 0.5-5mm, 1-3mm, 1-5mm, 3-8mm, 3-12mm, 90% min; Kana maererano nezvinodiwa nevatengi | |||||
| Packing | 25kg sachets;1000kg tani nekurongedza; 25 kg mabhegi akarongedzerwa mu900 kg tani masaga; Kana zvinoenderana nezvinodiwa nevatengi | |||||
