Ka nānā ʻana i ka hoʻohana ʻana i ka petroleum coke/carburizer

I ke kaʻina hana hoʻoheheʻe ʻana o nā huahana hao a me ke kila, hoʻonui pinepine ʻia ka nalowale o ka mea kalapona i loko o ka hao hoʻoheheʻe ʻia ma muli o nā mea e like me ka manawa hoʻoheheʻe a me ka manawa wela lōʻihi, e hopena ana i ka hiki ʻole i ka ʻike kalapona i loko o ka hao hoʻoheheʻe ke hoʻokō i ka waiwai kumumanaʻo i manaʻo ʻia e ka hoʻomaʻemaʻe ʻana.

I mea e uku ai i ka nui o ke kalapona i nalowale i ke kaʻina hoʻoheheʻe ʻana o ka hao a me ke kila, ua kapa ʻia nā mea i loaʻa ke kalapona i hoʻohui ʻia he carburizer.
Hiki ke hoʻohana ʻia ka mea hana coking petroleum i ka hoʻolei ʻana i ka hao hina hina, ʻo ka nui o ke kalapona he 96 ~ 99%.

Nui nā ʻano mea maka o nā mea hana carburizing agent, ʻokoʻa ke kaʻina hana hana a nā mea hana carburizing agent, aia ke kalapona lāʻau, ke kalapona lanahu, coke, graphite, a pēlā aku.
ʻO ke ʻano kiʻekiʻe o ka carburizer e pili ana i ka carburizer graphitized, ma lalo o nā kūlana mahana kiʻekiʻe, hōʻike ka hoʻonohonoho ʻana o nā ʻātoma kalapona i ke ʻano microscopic o ka graphite.
Hiki i ka graphitization ke hōʻemi i ka nui o nā mea haumia i loko o ka carburizer, hoʻonui i ka nui o ke kalapona o ka carburizer a hoʻemi i ka nui o ka sulfur.

Nui nā ʻano o ka carburizer, a like ka helu kuhikuhi o ka maikaʻi o ka carburizer. Eia ke ʻano e hoʻokaʻawale ai i ka maikaʻi o ka carburizer:

1. Ka nui o ka wai: Pono e haʻahaʻa ka nui o ka wai o ka carburizer, a ʻo ka nui o ka wai e emi iho ma mua o 1%.

2. Ka nui o ka lehu: Pono e haʻahaʻa loa ka helu lehu o ka carburizer. He haʻahaʻa loa ka nui o ka lehu o ka calcined petroleum coke carburizer, ma kahi o 0.5 ~ 1%.

3, volatilization: ʻo ka volatilization ka ʻāpana pono ʻole o ka carburizer, hilinaʻi ka volatilization i ka calcination a i ʻole ka mahana coke o ka carburizer a me ke kaʻina hana lapaʻau, ʻo ka volatilization carburizer i hana pono ʻia ma lalo o 0.5%.

4. Kalapona paʻa: ʻO ke kalapona paʻa o ka carburizer ka ʻāpana pono maoli o ka carburizer, ʻo ke kiʻekiʻe o ka waiwai kalapona, ʻoi aku ka maikaʻi.
Wahi a ka waiwai paʻa o ke kalapona o ka carburizer, hiki ke hoʻokaʻawale ʻia ka carburizer i nā papa like ʻole, e like me 95%, 98.5%, 99%, a pēlā aku.

5. ʻO ka nui o ka sulfur: ʻO ka nui o ka sulfur o ka carburizer he mea ʻino nui ia, a ʻo ka haʻahaʻa o ka waiwai, ʻoi aku ka maikaʻi. ʻO ka nui o ka sulfur o ka carburizer e pili ana i ka nui o ka sulfur o ka mea maka o ka carburizer a me ka mahana calcining