ʻO Alumina i hoʻāla ʻia me ka Potassium Permanganate

He adsorption kemika ia o nā mea i hoʻohana pinepine ʻia, he mea hoʻouluulu hou i aloha ʻia i ke kaiapuni. ʻO ia ka hoʻohana ʻana i ka potassium permanganate oxidizing ikaika, ke kinoea ʻino i ka lewa oxidation decomposition i mea e hoʻokō ai i ke kumu o ka hoʻomaʻemaʻe ʻana. ʻO nā kinoea ʻino sulfur oxides (so2), methyl, acetaldehyde, nitrogen oxides, hydrogen sulfide a me nā haʻahaʻa haʻahaʻa o aldehydes a me nā waikawa org he kiʻekiʻe loa ka pono o ka wehe ʻana. Hoʻohana pinepine ʻia me ka caybon i hoʻāla ʻia i ka hui pū ʻana e hoʻomaikaʻi i ka pono o ka absorption. Hiki ke hoʻohana ʻia i nā mea kanu a me nā huaʻai e like me ka adsorbent o ke kinoea ethylene.

ʻO ka pōpō alumina i hoʻāla ʻia e ka potassium permanganate ua kapa ʻia hoʻi he hydrogen sulfide adsorbent a me ka sulfur dioxide adsorbent ma muli o kona hiki ke hoʻopili i nā mea ʻawahia e like me ka hydrogen sulfide a me ka sulfur dioxide. Hoʻopau ʻia a hoʻoheheʻe ʻia ke kinoea e hoʻokō i ke kumu o ka hoʻomaʻemaʻe ʻana. He mea hoʻohuihui kemika maʻamau ia a he mea hoʻouluulu hou e pili ana i ke kaiapuni. Loaʻa iā ia ka pono hoʻoneʻe kiʻekiʻe no nā kinoea sulfur oxides ʻino (SO2), formaldehyde, acetaldehyde, nitrogen oxides, hydrogen sulfide a me nā haʻahaʻa haʻahaʻa o nā aldehydes a me nā waikawa organik. Hana ʻia kēia huahana me ka mea lawe alumina i hoʻāla kūikawā ʻia ma o ke kaomi ʻana o ka hopena wela kiʻekiʻe, decompression a me nā kaʻina hana ʻē aʻe. Loaʻa iā ia ma mua o ka pālua o ka hiki ke hoʻohuihui o nā huahana like, ikaika kiʻekiʻe a me ke ola lōʻihi, a ua loaʻa maikaʻi ʻia e nā mea kūʻai aku kūloko a me nā haole!