ʻO kahi ʻike pōkole o nā hōʻailona koʻikoʻi o nā adsorbents (luna)

Ka nānā ʻana i ka wai adsorption

Hiki ke hoʻokaʻawale ʻia ka wai adsorption i ka adsorption wai static a me ka adsorption wai ikaika.ʻO ka adsorption wai paʻa,'o ia hoʻi ma lalo o ke kūlana o kekahi wahi wela a me ka ha'aha'a, ma hope o ka loaʻa ʻana o ka equilibrium dynamic, ʻo ka ʻike wai adsorbed o ka adsorbent, i ka hana ʻana o ka mīkini ka hihia o nā kūlana hana mau,ʻoi aku ka kiʻekiʻe o ka ʻikepili adsorption wai,ka hau o ka hana kinoea lawe aku e oi aku ka maikai.

Dynamic wai adsorption e pili ana i ka adsorption nui o adsorbent adsorbed wai i loko o ka airflow i ka moe komo, 'o ia hoʻi, i ka adsorbing wai i loko o ka airflow, i ke kaumaha i hoʻohuiʻia ma hope o ka hiki ana i ka mea hau kiko.Ma muli o nā ʻano hana like ʻole a me nā hiʻohiʻona, ʻo ka wahi hauʻokoʻa nō hoʻi .Akā, e like me ka adsorption wai static,ka lauaof wai adsorption ʻoi aku ke kiʻekiʻe, ʻoi aku ka maikaʻi o ka hana adsorption o ka huahana.

ʻIkepili o ka ʻili

ʻO ka ʻili o kēlā me kēia ʻāpana nui o nā mea, pili i ka hana adsorption.ʻO ka ʻoi aku ka nui o ka ʻili kikoʻī, ʻoi aku ka nui o ka ʻili pili pili me ka ea, i ʻoi aku ka wikiwiki o ka adsorption a ʻoi aku ka ikaika o ka adsorption.

In kapalapala noio ka mea maloo ea, ka iliwahio ka adsorbentʻoi aku ka kiʻekiʻe,, ʻoi aku ka nui o ka ʻili pili me ka ea a me ka haʻahaʻa o ka hau.ʻO ka ʻōlelo maʻamau, no kēlā me kēia 100m2/g hoʻonui ʻia i kahi kikoʻī kikoʻī, piʻi ka adsorption rate ma 5-10% ma RH60% pili pili.

Ka nānā ʻana i ka leo pore

Inā ʻoe e nānā ma lalo o kahi microscope, e ʻike ʻoe he nui nā micro-pores i hoʻāla ʻia ka alumina, ʻo ia kekahi o nā waiwai koʻikoʻi o kahi adsorbent i kūkulu ʻia a i ʻole catalyst.ʻO ka nui o ka micro-pore i loko o ka adsorbent ua kapa ʻia ka pore capacity, ʻo ia ka waiwai i loaʻa mai ka nui adsorption saturation, ʻo ia hoʻi, pehea ka nui o ka adsorbent hiki ke hoʻopaʻa i ka adsorbent, no laila ʻoi aku ka nui o ka nui o ka pore, ʻoi aku ka maikaʻi.ʻOi aku ka nui o ka pore volume koi no ka alumina i hoʻāla ʻia ma mua o a i ʻole like me 0. 35 cm³/g i ka maʻamau laina.