PPS kānana ʻeke

I ka ʻoihana hao a me ke kila, pono lākou no ka wehe ʻana i ka lepo i loko o nā umu ahi, nā mea hoʻololi, a me nā mīkini sintering. ʻO ke kinoea umu ahi, me nā mahana mai ka 220 degere a 280 degere a loaʻa i ka lepo hao oxide, nā ʻāpana coke, a me ka sulfur dioxide, he mau pilikia koʻikoʻi i nā mea kānana maʻamau. Eia nō naʻe, hiki i ka PPS Filter Bags ke kūpaʻa wela a me ka pale ʻana i ka waikawa e hiki ai iā lākou ke kānana paʻa i ia kinoea, e hōʻemi ana i ka lepo lepo ma lalo o 5mg/m³. ʻAʻole wale kēia e hoʻokō i nā kūlana hoʻokuʻu kaiapuni akā e ʻae pū i ka hoʻomaʻemaʻe blast furnace e hana hou ʻia e like me ka wahie, hoʻomaikaʻi i ka hoʻohana ʻana i ka ikehu a ʻoki i nā kumukūʻai hana no nā ʻoihana kila.

I loko o ka ʻoihana hoʻoheheʻe ʻōpala, hana koʻikoʻi nā PPS Filter Bags i nā ʻōnaehana mālama kino. Hoʻopuka ka ʻōpala ʻōpala i ke kinoea ma ka 200 degere a 250 degere, loaʻa nā mea ʻawaʻawa e like me nā dioxins, nā mea metala kaumaha (lead, mercury), a me nā ʻāpana corrosive (hydrogen chloride, sulfur dioxide). Loaʻa i ka hoʻolālā fiber maikaʻi o nā ʻeke kānana PPS ma mua o 99.9% ka pono kānana no nā ʻāpana liʻiliʻi -micron (0.1-1μm), e paʻa pono i nā metala kaumaha a me nā mea lawe dioxin. Eia kekahi, ʻo kā lākou kūʻē ʻana i ka ʻakika waika e pale aku i ka pōʻino mai ke kinoea flue acidic, e hōʻoiaʻiʻo ana i ka hana paʻa lōʻihi (ke ola lawelawe o 2-3 mau makahiki) ʻoiai i loko o ia ʻano paʻakikī. Kōkua kēia i nā mea kanu ʻōpala e hoʻokō i nā palena hoʻokuʻu dioxin (ma lalo o 0.1ng TEQ/m³) a kōkua i ka hoʻolei ʻana i ka ʻōpala.

Ke hilinaʻi nui nei ka ʻoihana hana mana, ʻoi aku ka lanahu -mea hoʻoheheʻe ʻia i ke ahi, i nā ʻeke kānana PPS no ka wehe ʻana i ka lepo. Lahu -ea pahu pahu pahu, me ka wela o ka 180 degere a 240 degere a me ke kiʻekiʻe o ka lehu lele, sulfur oxides, a me nitrogen oxides, e koi ana i kahi mea kānana e hiki ke pale aku i ka wela a me ka hili kemika. ʻOi aku ka maikaʻi o nā ʻeke kānana PPS i kēia hiʻohiʻona: ʻo kā lākou hiki ke hoʻopaʻa i ka lepo kiʻekiʻe e hōʻemi i ka hoʻololi pinepine ʻana i ka kānana, ʻoiai ko lākou kūlike me ka denitrification a me nā ʻōnaehana desulfurization e hōʻoia i ka hoʻohui pono ʻana i ke kaʻina hana lapaʻau holoʻokoʻa. Ma ke kānana ʻana i ka lehu lele ma lalo o 10mg/m³, kōkua lākou i nā mea kanu mana e hoʻokō i nā kūlana hoʻokuʻu haʻahaʻa loa, e hōʻemi i ka pollution particulate lewa, a e hoʻonui i ka pono o nā precipitators electrostatic a i ʻole nā ​​​​mea hana ʻē aʻe.

I loko o ka ʻoihana hoʻoheheʻe metala non{0}} (e laʻa, keleawe, aluminika, hoʻoheheʻe zinc), hoʻohana nui ʻia nā ʻeke kānana PPS i nā kapuahi hoʻoheheʻe a me nā kaʻina hana electrolysis. ʻO ka hoʻoheheʻe ʻana i ke kinoea, me nā mahana ma waena o 200 degere a me 260 degere, loaʻa i ka lepo metala oxide (copper oxide, zinc oxide) a me nā kinoea corrosive (sulfur dioxide, chlorine). Hiki i nā mea kānana maʻamau ke hoʻohaʻahaʻa a ʻino paha i loko o ia ʻano kaiapuni, akā ʻo ka PPS Filter Bags 'kemika kūpaʻa a me ka pale wela e hiki ai iā lākou ke hopu pono i ka lepo metala. ʻAʻole kēia e hoʻihoʻi wale i nā kumu waiwai metala (me nā helu hoʻihoʻi metala ma mua o 98% no ka lepo copper oxide) akā pale pū kekahi i nā kinoea corrosive mai ka hōʻino ʻana i nā lako kānana, e hōʻoiaʻiʻo ana i ka hana mau ʻana a me ka hōʻemi ʻana i ka pollution kaiapuni mai nā hana hoʻoheheʻe.