I nā hiʻohiʻona hana ʻenehana, ʻo ka lawe ʻana i ka pipeline kahi loulou nui e hōʻoia i nā kaʻina hana maʻemaʻe, akā ʻo nā pilikia e like me ka ʻaʻahu, ka corrosion, a me nā wela kiʻekiʻe e waiho pinepine i nā pipeline "ʻeha", ʻaʻole ia e hoʻonui wale i nā kumukūʻai mālama akā hiki ke hoʻopilikia i ka hana hana. I kēia manawa, kahi mea i kapa ʻia ʻo "ka uhi ʻana o ka silika carbide"ke lilo nei i "mākua paʻakikī" o nā pipeline ʻoihana ma muli o kāna mau waiwai kūʻokoʻa.
E noʻonoʻo paha kekahi poʻe e pili ana i ke ʻano o ka silicon carbide ceramic lining? ʻO ka waiho wale ʻana, he lining seramika i hana ʻia me ka silicon carbide e like me ke kumu kumu a hana ʻia ma o nā ʻenehana kūikawā, hiki ke hoʻopili paʻa i ka paia o loko o nā paipu metala, e hana ana i kahi papa o ka "pale pale". ʻAʻole e like me nā metala maʻamau a i ʻole nā mea palaki, ʻo nā hiʻohiʻona o ka silicon carbide ceramics iā lākou iho e hāʻawi i kēia papa o ka "mea kaua" pono i hiki ʻole i nā mea maʻamau ke hoʻohālikelike.
ʻO ka mea mua, ʻoi aku ka maikaʻi o kāna "anti-wear ability". I ka lawe ʻana i ka media i loaʻa nā ʻāpana paʻakikī e like me ka slurry ore, ka pauka lanahu, a me ke koena o ka ʻōpala, ua maʻalahi ka pā o loko o nā paipu maʻamau e nā ʻāpana a lilo i mea lahilahi. Eia nō naʻe, ʻoi aku ka kiʻekiʻe o ka paʻakikī o ka silicon carbide ceramics, ʻo ka lua wale nō i ka daimana, hiki ke pale maʻalahi i ka friction a me ka hopena o nā ʻāpana, e hoʻonui nui i ke ola lawelawe o nā pipelines. Ua hōʻike ʻia nā ʻoihana he nui i hoʻohana iā ia ma hope o ka hoʻokomo ʻana i ka lining silicon carbide ceramic, ua hoʻonui ʻia ka pōʻai hoʻololi pipeline i nā manawa he nui i hoʻohālikelike ʻia ma mua, a ua hoʻemi nui ʻia ka mālama ʻana.
ʻO ka lua, hiki iā ia ke maʻalahi i nā pilikia o ka corrosion a me ka wela kiʻekiʻe. I loko o nā ʻoihana e like me ke kemika a me ka metallurgical, ʻo ka medium i lawe ʻia e nā pipeline e loaʻa pinepine i nā mea corrosive e like me ka acidic a me nā mea alkaline, a aia paha i loko o nā wahi wela kiʻekiʻe. ʻO nā mea maʻamau ka maʻalahi a hoʻopōʻino ʻia ma muli o nā wela kiʻekiʻe. He kūpaʻa kemika maikaʻi loa nā silikoni carbide, ʻaʻole makaʻu i ka ʻakika a me ka alkali corrosion, a hiki ke mālama i ka hana paʻa i nā mahana kiʻekiʻe o nā haneli degere Celsius. ʻOiai ma lalo o nā kūlana hana paʻakikī no ka manawa lōʻihi, hiki iā lākou ke mālama i nā hopena pale maikaʻi.
ʻOi aku ka mea nui, ʻo kēia lining pū kekahi i kaulike i ka pono a me ka hoʻokele waiwai. He maʻalahi kona kaumaha, ʻaʻole ia e lawe mai i ke kaumaha hou i ka pipeline. He mea maʻalahi hoʻi ke kaʻina hana, a ʻaʻohe pono e hana i nā hoʻololi koʻikoʻi i ka hoʻolālā pipeline kumu. ʻOiai ʻoi aku ka kiʻekiʻe o ka hoʻopukapuka mua ma mua o ka lining maʻamau, i ka wā lōʻihi, ʻo kona ola lawelawe lōʻihi a me nā kumukūʻai mālama haʻahaʻa haʻahaʻa hiki ke mālama i ka nui o nā lilo no nā ʻoihana, e ʻoi aku ka maikaʻi.
I kēia mau lā, me ka piʻi nui ʻana o ka pono o nā mea hana a me ka hoʻokele waiwai i ka hana ʻoihana, ua hoʻohana nui ʻia ka silicon carbide ceramic lining i ka mining, chemical, power and other field. ʻAʻohe ona kumu paʻakikī a i ʻole nā hana nani, akā me ka hana kūpono, hoʻoponopono ia i ka pilikia "kahiko a paʻakikī" o nā pipeline ʻoihana, lilo i mea kōkua nui no nā ʻoihana e hōʻemi i nā kumukūʻai, hoʻonui i ka pono, a hōʻoia i ka paʻa o ka hana. I ka wā e hiki mai ana, me ka hoʻomau ʻana o ka ʻenehana, ua manaʻoʻiʻo ʻia ʻo kēia 'paʻa paʻa paʻa paʻa' e pāʻani i kahi kūlana koʻikoʻi i ka mālama ʻana i ka hoʻomohala ʻoihana.
Ka manawa hoʻouna: ʻAukake-29-2025