I loko o nā ʻoihana hou e like me nā kemika, nā lāʻau lapaʻau, nā meaʻai, a me nā kemika maikaʻi, lawelawe nā reactors ma ke ʻano he mea nui o nā lako hana, e lawelawe ana i nā kaʻina hana koʻikoʻi e like me ka hui ʻana o nā mea, nā hopena kemika, ka hoʻomehana a me ka hoʻoluʻu, a me ka synthesis catalytic. Ma waena o nā ʻano reactors like ʻole, ua puka mai nā reactors stainless steel ma ke ʻano he koho i makemake ʻia no ka hana ʻenehana ma muli o kā lākou hana koʻikoʻi a me ka hoʻohana ākea. No laila, no ke aha i makemake nui ʻia ai nā reactors kila ma mua o nā mea ʻē aʻe (e like me ke kila kalapona, enamel, a i ʻole fiberglass)? He aha nā pono kikoʻī e hiki ʻole ke hoʻololi iā lākou? E alakaʻi kēia ʻatikala i kahi loiloi hohonu mai nā ʻāpana he nui, me nā waiwai waiwai, ka pale ʻana i ka corrosion, nā kūlana palekana, ka mālama maʻemaʻe, ke ola lawelawe, a me nā kumukūʻai mālama, e hōʻike i ke kumu i kūpono ai nā reactors stainless steel no ka hana kemika.

1. Ke kū'ē i ka corrosion maikaʻi, kūpono i nā kaiaola kemika paʻakikī

I ke kaʻina hana kemika, hoʻopili pinepine ʻia nā media corrosive e like me nā waikawa ikaika, nā alkali ikaika, nā mea hoʻoheheʻe organik, a me nā oxidizer. Inā ʻaʻole pale ʻia nā mea o ka moku pane, hiki iā ia ke alakaʻi i ka pōʻino o nā mea hana, leakage, a i ʻole nā ​​hanana palekana. ʻO ke kila kila (ʻoi aku ka nui o nā māka maʻamau e like me 304 a me 316L) he mau mea hoʻohuihui e like me chromium, nickel, a me molybdenum, kahi i hana ai i kahi kiʻiʻoniʻoni passive paʻa (chromium oxide layer) ma luna o ka ʻili, me ka pale pono ʻana i ka erosion o ka substrate metala e ka media.

ʻO ka lawe ʻana i 316L stainless steel ma ke ʻano he laʻana, loaʻa iā 2% a 3% molybdenum, ka mea e hoʻonui nui ai i ke kūʻē ʻana i ka chloride corrosion, e kūpono loa ia no nā kaʻina hana i ka saline, chlorinated, a i ʻole ka wai kai. ʻO ka ʻokoʻa, ʻoi aku ka maikaʻi o nā reactors carbon steel maʻamau i ka ʻōpala i nā kūlana humid a acidic, ʻaʻole wale ka hopena i ka maikaʻi o ka huahana akā hiki ke alakaʻi i ka hoʻokuʻu ʻana a me ka hoʻoponopono ʻana ma muli o ka corrosion-induced perforation. No laila, i nā hiʻohiʻona e pili ana i ka ʻike lōʻihi i nā kemika corrosive, hōʻike nā reactors stainless steel i ka paʻa ʻole a me ka hilinaʻi.

2. ʻO ka ikaika kiʻekiʻe a me ke kūpaʻa wela maikaʻi e hōʻoia i ka hana palekana ma lalo o ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe

ʻO ka nui o nā hopena kemika e koi aku i nā kūlana wela kiʻekiʻe a me nā kūlana kiʻekiʻe, e like me ka polymerization, esterification, a me ka hydrogenation. Pono kēia e loaʻa i ka reactor ka ikaika mechanical a me ke kūpaʻa wela. Hōʻike nā mea kila kila i ka ikaika hua kiʻekiʻe a me ka ikaika tensile, e hiki ai iā lākou ke mālama i ka pono o ke kūkulu ʻana ma lalo o nā kaiapuni kiʻekiʻe.

Eia nō naʻe, he haʻahaʻa haʻahaʻa haʻahaʻa ke kila kuhili ʻole o ka hoʻonui ʻana o ka wela a me ka conductivity thermal haʻahaʻa, e hōʻemi ana i ke koʻikoʻi wela i ka wā o ka piʻi pinepine ʻana o ka mahana, a laila e hōʻemi ana i ka pilikia o nā māwae ma muli o ka luhi wela. Hoʻohui ʻia, hoʻolako pinepine ʻia nā reactors stainless steel me ka ʻaʻahu a i ʻole nā ​​hale coil no ka mālama ʻana i ka mahana ma o ka hoʻokaʻawale ʻana i ka aila hoʻoili wela, ka mahu, a i ʻole ka wai hoʻoluʻu. ʻO nā waiwai wili maikaʻi a me ka hana hoʻopaʻa ʻana o ke kila kila e hōʻoia i ka hana palekana o kēia mau ʻōnaehana kōkua.

3. Hana maikaʻi maʻemaʻe, hālāwai me nā koi hoʻomaʻemaʻe kiʻekiʻe

I nā ʻoihana me nā koi hoʻomaʻemaʻe kiʻekiʻe loa, e like me nā lāʻau lapaʻau, biotechnology, a me nā mea hoʻohui meaʻai, ʻaʻole pono nā reactors e hoʻomaʻamaʻa wale i nā hopena kemika akā e hoʻokō pū me nā kūlana GMP (Good Manufacturing Practice). ʻO ke kila kila, me kona ʻili maʻemaʻe, ka nele o nā kihi make, ka maʻalahi o ka hoʻomaʻemaʻe ʻana, a me ke kūʻē ʻana i ka ulu ʻana o ka maʻi bacteria, he mea pono no ka sanitary-grade.

ʻO ka paia o loko o ke kila kila, i hoʻopau ʻia me ke aniani polishing (Ra ≤ 0.4μm), ʻaʻole wale e pale i ke koena mea akā pale pū kekahi i ka hoʻohaumia ʻana, hoʻomaʻemaʻe i ka CIP (Clean-in-Place) a me SIP (Sterilize-in-Place) hana.

He paʻakikī kēia a nā enamel reactors e hakakā nei e lanakila piha - ʻoiai ko lākou kūpaʻa maikaʻi ʻana i ka corrosion, i ka wā i ʻeha ʻia, hiki i ka metala lalo ke ʻino koke, a paʻakikī ka hoʻoponopono ʻana. ʻO ka ʻokoʻa, hiki ke hoʻoponopono ʻia ke kila kila ma o ke kuʻi ʻana a me ka polishing ʻoiai inā i hōʻino ʻia i ka ʻāina, e hāʻawi ana i ka mālama maʻalahi.

I ka hōʻuluʻulu ʻana, ʻo ke kumu kūpono ʻoi aku ka maikaʻi o nā reactors stainless steel no ka hana kemika i kā lākou hoʻohui ʻana i ke kūpaʻa corrosion, ikaika kiʻekiʻe, palekana ʻoi aku ka maikaʻi, maʻalahi o ka hoʻomaʻemaʻe, ola lōʻihi o ka lawelawe ʻana, a me ke aloha o ke kaiapuni. ʻO kēia mau hiʻohiʻona hiki iā lākou ke hoʻololi i nā koi kaʻina hana like ʻole a me nā kūlana hana koi. ʻO ka lawelawe ʻana i ka media corrosive loa, ka hoʻokō ʻana i nā hopena kiʻekiʻe a me ke kaomi kiʻekiʻe, a i ʻole e hālāwai me nā kūlana hoʻomaʻemaʻe paʻa, hāʻawi nā reactors stainless steel i nā hopena paʻa a hilinaʻi. No laila, i ka ʻoihana kemika hou e ʻimi nei i ka pono, palekana, a me ka hoʻomohala hoʻomau, ʻaʻole hōʻike wale nā ​​reactors stainless steel i ka holomua ʻenehana akā lawelawe pū kekahi i kumu koʻikoʻi no ka hōʻoia ʻana i ka maikaʻi o ka hana a me ka hoʻokūkū ʻoihana.