He aha nā mea e hoʻohana ai i ka paʻakai ʻoihana?

He mea maʻamau ka hoʻohana ʻana i ka paʻakai ʻoihana i loko o ka ʻoihana kemika, a ʻo ka ʻoihana kemika he ʻoihana kumu i ka ʻoihana aupuni.Ua wehewehe ʻia ka hoʻohana maʻamau o ka paʻakai ʻoihana penei:

1. ʻOihana Kemika
ʻO ka paʻakai ʻoihana ka makuahine o ka ʻoihana kemika, he mea koʻikoʻi ia o ka waika hydrochloric, caustic soda, chlorine gas, ammonium chloride, soda lehu a pēlā aku.

2. ʻOihana hana hale
1, ʻo ka mea nui maka no ka hana ʻana i ke aniani alkali i hana ʻia i ka paʻakai ʻoihana.
2. Pono pū ka paʻakai ʻoihana i nā aniani ma luna o ka ipu lepo koʻikoʻi.
3, i ka hoʻoheheʻe ʻana o ke aniani e hoʻohui e hoʻopau i ka ʻōpū i loko o ke aniani wai hoʻomaʻamaʻa ʻana i ka mea hoʻomaʻemaʻe, ua hana pū ʻia me ka paʻakai ʻoihana a me nā mea maka.

3. ʻO ka ʻoihana ʻaila

1, hiki ke hoʻohana ʻia kekahi paʻakai paʻakai barium hiki ke hoʻohana ʻia e like me ka mea hoʻoheheʻe ʻaila e hoʻoikaika i ka hoʻopau piha ʻana o ka ʻaila.
2, i ka wā e hoʻomaʻemaʻe ai i ka ʻaila, hiki ke hoʻohana ʻia ka paʻakai ʻoihana ma ke ʻano he mea hoʻomaʻemaʻe e hoʻoneʻe i ka noe wai i ka ʻaila.
3, hiki i ka barium sulfate huahana paʻakai ke hana i ke kaumaha o ka lepo a me ka mea hoʻoponopono.
4, boron nitride i loaʻa mai ka boron e like me ka mea maka, ua like kona paʻakikī me ke daimana, hiki ke hoʻohana ʻia ma ke ʻano he mea superhard no ka hana ʻana i nā ʻāpana wili ʻaila.
5, hiki ke hoʻohana ʻia ka magnesium oxide, magnesium hydroxide a me ka magnesium carbonate e like me ka hoʻololi lehu i hoʻohui ʻia i ka aila e pale ai i ka corrosion kiʻekiʻe o ka hui vanadium.
6, i ke kaʻina hana hoʻomaʻemaʻe o ka ʻaila, hoʻohana ʻia ka paʻakai ma ke ʻano he kānana e wehe i ka hui.
7, I ka wā o ka wili ʻana i ka ʻaila Wells, hiki ke hoʻohui ʻia ka paʻakai ʻoihana i ka lepo ma ke ʻano he stabilizer e pale i ka pono o ka paʻakai pōhaku.

4. ʻOihana mīkini

1. Ma nā wela kiʻekiʻe, hana ka paʻakai ʻoihana i ke kumu o ka hoʻolei ʻana i palupalu, a laila e pale ai i ka hana ʻana o nā māwae wela i ka hoʻolei ʻana.
2, hiki ke hoʻohana ʻia ka paʻakai ʻoihana ma ke ʻano he mea hoʻopili maikaʻi loa no ka metala non-ferrous a me ke one hoʻolei ʻia.
3, ferrous metala a me ke keleawe, keleawe huila ma mua electroplating ikaika pickling, pono hana paakai.
4, nā ʻāpana mechanical kila a i ʻole nā ​​​​mea hana i ka mālama wela, ʻo ka mea hoʻomehana maʻamau i hoʻohana ʻia ʻo ka umu ʻauʻau paʻakai.

5. ʻOihana Metallurgical
1, hiki ke hoʻohana ʻia ka paʻakai ʻoihana e like me ka desulfurizer a me ka clarifier no ka mālama ʻana i nā ores metala.
2, hiki ke hoʻohana ʻia ka paʻakai ʻoihana i loko o ka ʻoihana metallurgical e like me ka chlorination roasting agent a me ka quenching agent.
3, i ka pickling o ka hao hao a me kuhiliʻole kila, alumini hooheheeia, electrolytic a me ka AIDS e hoʻohana 'oihana paakai.
4, i ka hoohehee ana i na mea refractory, etc., pono i ka paakai hana.
5, nā huahana kila a me nā huahana i ʻōwili ʻia i loko o ka wai paʻakai, hiki ke hana i ka paʻakikī o ka ʻili a wehe i ke kiʻi ʻoniʻoni.

6. ʻOihana Wailu
ʻAʻole wale nā ​​mea maʻamau i hoʻohana ʻia i ka ʻoihana dye (e like me ka caustic soda, soda lehu a me ka chlorine, a me nā mea ʻē aʻe) i hana pololei ʻia e ka paʻakai ʻoihana, akā pū kekahi hydrochloric acid a me nā huahana kemika ʻē aʻe i loaʻa ma ka hoʻoili hohonu ʻana o ka paʻakai ʻoihana.Eia kekahi, kokoke i kēlā me kēia ʻanuʻu o ke kaʻina hana dye e hoʻopau i kahi nui o ka paʻakai.Eia kekahi, hoʻohana nui ʻia ka paʻakai ʻoihana i ka mālama ʻana i ka wai, ka mea hoʻoheheʻe hau, ka refrigeration a me ka refrigeration.