Ke komo nei i ka honua ʻenehana o ka micropowder silicon carbide ʻōmaʻomaʻo
Ma ka papa ʻaina hoʻokolohua o kahi hale hana ma Zibo, Shandong, ke ʻohi nei ke loea ʻo Lao Li i kahi lima o ka pauka ʻōmaʻomaʻo emerald me nā tweezers. "Ua like kēia mea me ʻekolu mau lako i lawe ʻia mai i kā mākou hale hana." Ua ʻūmiʻi ʻo ia a minoʻaka. ʻO kēia kala emerald ka micropowder silicon carbide ʻōmaʻomaʻo i ʻike ʻia ʻo "nā niho ʻoihana". Mai ka ʻoki ʻana i ke aniani photovoltaic a hiki i ka wili ʻana i nā substrates chip, ʻo kēia mea kilokilo me ka nui o ka ʻāpana ma lalo o hoʻokahi haneli o ka lauoho e kākau nei i kona moʻolelo ponoʻī ma ke kahua kaua o ka hana hou ʻepekema a me ka ʻenehana.
1. Ke code ʻenehana ʻeleʻele i ke one
Ke hele nei i loko o ka hale hana hana opauka micropoda silicon carbide ʻōmaʻomaʻo, ʻo ka mea e pā iā ʻoe, ʻaʻole ia he lepo i manaʻo ʻia, akā he wailele ʻōmaʻomaʻo me kahi ʻōlinolino metala. ʻO kēia mau pauka me ka nui o nā ʻāpana he 3 microns wale nō (like me nā ʻāpana PM2.5) he 9.5 ka paʻakikī ma ka unahi Mohs, ʻo ka lua wale nō i nā daimana. ʻO Mr. Wang, ke alakaʻi loea o kahi hui ma Luoyang, Henan, he mākaukau kūikawā kona: e hopu i kahi lima o ka micropowder a kāpīpī ma ka pepa A4, a hiki iā ʻoe ke ʻike i ke ʻano kristal hexagonal maʻamau me kahi aniani hoʻonui. "ʻO nā kristal wale nō me ka piha ʻana ma mua o 98% hiki ke kapa ʻia he huahana kiʻekiʻe. ʻOi aku ka paʻakikī o kēia ma mua o ka hoʻokūkū nani." ʻŌlelo ʻo ia i ka hōʻike ʻana i nā kiʻi microscopic ma ka hōʻike nānā maikaʻi.
Akā, no ka hoʻolilo ʻana i ka ʻiliʻili i paionia ʻenehana, ʻaʻole lawa ka waiwai kūlohelohe wale nō. ʻO ka "ʻenehana kuʻi kuhikuhi" i hoʻopau ʻia e kahi keʻena hoʻokolohua ma Jiangsu Province i ka makahiki i hala ua hoʻonui i ka pono o ka ʻoki ʻana i ka pauka micro ma 40%. Ua kāohi lākou i ka ikaika o ke kahua electromagnetic o ka mea kuʻi e koi i ke aniani e haki ma kahi mokulele kristal kikoʻī. E like me ke "pana ʻana i ka bipi ma ke kuahiwi" i loko o nā puke moʻolelo hakakā, ʻo ka kuʻi ʻana o ka mīkini me he mea lā he ʻino e hūnā maoli i ka mana kikoʻī o ka pae molekala. Ma hope o ka hoʻokō ʻia ʻana o kēia ʻenehana, ua piʻi pololei ka nui o ka hua o ka ʻoki ʻana i ke aniani photovoltaic mai 82% a 96%.
2. Ka hoʻololi ʻike ʻole ʻia ma ke kahua hana
Ma ke kahua hana ma Xingtai, Hebei, ke puhi nei kahi umu ʻālohilohi ʻelima papahele i nā lapalapa ʻālohilohi. I ka manawa i hōʻike ai ka mahana o ka umu i 2300℃, ua kaomi ikaika ke loea ʻo Xiao Chen i ke pihi hānai. "I kēia manawa, ʻo ka pīpī ʻana i ke one quartz ua like ia me ka hoʻomalu ʻana i ka wela i ka wā e kuke ai." Kuhikuhi ʻo ia i ke kiʻikuhi spectrum lele ma ka pale nānā a wehewehe. Hiki i ka ʻōnaehana hoʻomalu akamai o kēia lā ke kālailai i ka ʻike o 17 mau mea i loko o ka umu i ka manawa maoli a hoʻoponopono ponoʻī i ka lakio kalapona-silicon. I ka makahiki i hala, ua ʻae kēia ʻōnaehana i kā lākou uku huahana premium e uhaʻi ma mua o ka māka 90%, a ua hoʻemi pololei ʻia ka puʻu ʻōpala e ʻelua hapakolu.
Ma ka hale hana hoʻokaʻawale ʻana, ke hana nei ka mīkini hoʻokaʻawale ea turbine me ke anawaena o ʻewalu mika i ka "panning gula ma ke kai one". ʻO ke "ʻano hoʻokaʻawale ʻehā-dimensional ʻekolu pae" i hoʻomohala ʻia e kahi ʻoihana Fujian e hoʻokaʻawale i ka micropowder i 12 mau māka ma ka hoʻoponopono ʻana i ka wikiwiki o ke ea, ka mahana, ka makū, a me ka hoʻouka ʻana. ʻO ke huahana 8000 mesh maikaʻi loa e kūʻai ʻia aku ma mua o 200 yuan no ka gram, i ʻike ʻia ʻo "Hermes i ka pauka". Ua ʻakaʻaka ka luna hoʻokele hale hana ʻo Lao Zhang me ka laʻana i puka mai i ka laina: "Inā ninini ʻia kēia, e ʻoi aku ka ʻeha ma mua o ka ninini ʻana i ke kālā."
3. Ke kaua e hiki mai ana o ka hana akamai ʻōmaʻomaʻo
Ke nānā nei i hope i ke kihi o ka ʻenehana a me ka ʻoihana, ua like ka moʻolelo o ka silicon carbide micropowder ʻōmaʻomaʻo me kahi mōʻaukala evolutionary o ka honua microscopic. Mai ke one a me ka ʻiliʻili a hiki i nā mea ʻoi loa, mai nā kahua hana a hiki i nā hōkū a me ke kai, ke komo nei kēia pā o ka ʻōmaʻomaʻo i loko o nā capillaries o ka ʻoihana hou. E like me ka ʻōlelo a kekahi luna noiʻi a me ka hoʻomohala ʻana o BOE: "I kekahi manawa ʻaʻole nā pilikua e hoʻololi i ka honua, akā ʻo nā ʻāpana liʻiliʻi āu e ʻike ʻole ai." I ka hoʻomaka ʻana o nā ʻoihana hou aʻe e luʻu i loko o kēia ao microscopic, malia paha ua hūnā ʻia nā hua o ka hoʻokahuli ʻenehana hou i loko o ka pauka ʻōmaʻomaʻo ʻālohilohi i mua o ko mākou mau maka.