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

He mea maʻamau ka hoʻohana ʻana i ka paʻakai ʻenehana i loko o ka ʻoihana kemika, a ʻo ka ʻoihana kemika he ʻoihana maʻamau 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 ʻūhū i loko o ke aniani wai e hoʻomaʻamaʻa ai i ka mea hoʻomaʻemaʻe, ua hana ʻia i 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 ma ke ʻano he 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 drill drill.
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 mahana kiʻekiʻe, hana ka paʻakai ʻoihana i ke kumu o ka hoʻolei ʻana i ka 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 he 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 ma ke ʻano he chlorination roasting agent a me 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 hana hohonu o ka paʻakai ʻoihana.Eia kekahi, kokoke i kēlā me kēia kaʻina o ke kaʻina hana dye e hoʻopau i kahi nui o ka paʻakai.Eia kekahi, hoʻohana nui ʻia ka paʻakai ʻoihana i ka mālama wai, ka mea hoʻoheheʻe hau, ka refrigeration a me ka refrigeration.