Nkyerɛmu
Flint dɔte no wɔ su a ɛne sɛ ɛho tew, ɛho ntew a ɛba fam, dodow a ɛkɔ soro ne honam fam ne nnuru a ɛyɛ den a ɛyɛ den. Saa ade yi yɛ ade a eye ma birikisi a ɛyɛ fɛ a ɛyɛ hyew, da biara da nkuku, nneɛma a wɔde yɛ nneɛma ne dɔte a wɔde yɛ ahina. Yebetumi ayɛ nneɛma nketenkete ahorow sɛnea yɛn a yɛde yɛn nneɛma no yɛ adwuma no ho nneɛma a yɛde yɛ adwuma no ho nneɛma a wɔde yɛ adwuma no ho nhyehyɛe ne yɛn nneɛma a wɔde yɛ adwuma no ho mfonini ahorow a wɔde yɛ adwuma no tumi yɛ adwuma yiye sen biara{ Kaolinite a silicon wom, dɔte a ɛyɛ flint, bauxite, mullite nneɛma a wɔde yɛ nneɛma, ne nea ɛkeka ho.
Su
Saa flint dɔteɛ yi yɛ dɔteɛ a ɛyɛ den a ɛyɛ den a ɛnyɛ den. adeɛ no wɔ nneɛma a ɛyɛ den, nkyerɛwee a ɛyɛ pɛ ne nhyehyɛeɛ a ɛyɛ ketewa. Ɔfã no yɛ fitaa a ɛyɛ fitaa, a wɔde yɛ dɔteɛ a ɛyɛ fɛ a ɛyɛ den a ɛyɛ den. ne nnuru titire ne Al2O3 ne Sio2 ne Sio2, a ɛka ho ne FE2O3 ne dodoɔ ketewa bi a ɛwɔ Na22222 Kaolin. Wobetumi apaw ade no mu nneɛma nketenkete no kɛse wɔ akɛse ahorow mu, te sɛ 0 - 25MM, 0 - 50MM, {{16}MM. Nokwarem no, yebetumi nso ayɛ nneɛma nketenkete a ɛfata sɛnea w’ahiade te.
Nnuru ne honam fam nneɛma a ɛwɔ hɔ .
Nneɛma a wɔde yɛ adwuma . | yns45 na ɛwɔ mu. | yns44. | yns43. | |||||
A | B | A | B | C | A | B | C | |
AL .2O3% min{0}}. | 47 | 46 | 46 | 45 | 45 | 44 | 44 | 43 |
Fe .2O3% max{0}}. | 0.95 | 1.10 | 1.20 | 1.20 | 1.25 | 1.45 | 1.45 | 1.50 |
Refractoriness abodin krataa . | 1770 | 1750 | 1750 | 1750 | 1730 | 1730 | 1730 | |
efĩ % max{0}} | 2.0 | 2.3 | 2.3 | 2.6 | 2.8 | 3.0 | ||
min-grade nneɛma % . | 5 | 5 | 10 | 10 | ||||
Aburow kɛse % . | 0-25, 0-50, 0-150 anaasɛ yɛ nneɛma nketenkete ahorow sɛnea adetɔfo ahwehwɛde te . | |||||||
Tags a ɛyɛ hyew .: Flint dɔte, China Flint dɔte a wɔde ma, adwumayɛbea .
