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ʻO ka coke petroleum graphitized
1. Hōʻike huahana:
ʻO ka graphitized petroleum coke ka calcined petroleum coke e like me ka mea maka, ma hope o ka graphitization kiʻekiʻe, ke kino a me ka hopena kemika a me ka sulfur wehe lehu a me nā mea haumia ʻē aʻe ma hope o ke kapa ʻia ʻana o ka huahana he graphite artificial, hoʻohana ʻia i ka carburizing agent, i ʻike pinepine ʻia he ultra-low sulfur / haʻahaʻa. mea hoʻolāʻau naikikene carburizing.ʻO ka petroleum coke ʻeleʻele a ʻeleʻele paha ʻeleʻele ʻeleʻele a ʻeleʻele paha ka ʻaila paʻa paʻa, metala ʻulaʻula, porous, ua haku ʻia me ka graphite liʻiliʻi i crystallized i loko o ke ʻano granular, columnar a i ʻole ka nila o ke kino kalapona.ʻO ka Petroleum coke he hydrocarbon, aia ma mua o 99% kalapona, akā aia pū kekahi me ka nitrogen, chlorine, sulfur a me nā pūhui metala kaumaha.
2. Nā waiwai a me nā mea hoʻohana:
Hoʻohana nui ʻia ka graphitized petroleum coke i ka ʻoihana.Hoʻohana ʻia ia i ka metallurgy, ka hoʻolei ʻana a me ka hoʻolei pololei ʻana ma ke ʻano he carburizing agent.Hoʻohana ʻia ia e hana i ka graphite crucible kiʻekiʻe no ka hoʻoheheʻe ʻana, lubricant no ka ʻoihana mechanical, hana i ka electrode graphite a me ke alakaʻi penikala.
3. Nā kikoʻī:
| ʻAno | Ka hui a me ka maʻiʻo o nā mea kemika (%) | ||||
| Kalapona paʻa | Sulfur | Lehu | Huʻihuʻi | Mākū | |
| %( Min ) | %( Max ) | ||||
| WBD – GPC -99 | 99 | 0.03 | 0.5 | 0.5 | 0.5 |
| WBD-GPC-98.5 | 98.5 | 0.05 | 0.5 | 0.8 | 0.5 |
| WBD – GPC -98 | 98 | 0.05 | 1 | 1 | 0.5 |
| WBD – GPC -97 | 97 | 2 | 0.8 | 0.8 | 0.5 |
| Nui ʻāpana | 1-4mm, 1-5mm, 1-12mm, 4-15mm, 6-20mm, 90% min, A i ʻole e like me nā koi o ka mea kūʻai aku | ||||
| Hoʻopili | 25kg ʻeke, 50kg ʻeke, a laila pololei i loko o ka ipu; 25 kg ʻeke, 10 kg ʻeke, a laila i loko o 1000 kg ʻeke ʻeke; A i ʻole ka hoʻopili ʻana e like me nā koi o ka mea kūʻai aku | ||||
