no ke aha e koho ai iā mākou pono

Ua kapa ʻia ʻo Molecular Sieve no ka mea aia nā pores like ʻole i loko o nā ʻāpana o nā kānana molekala, hiki ke hoʻokaʻawale i nā molekala o nā ʻano like ʻole e like me ka nui o nā pores.

Hoʻopuka kā mākou mau ʻano ʻano o nā adsorbents sieve molecular zeolite. ʻO kekahi o nā ʻano kānana molekala maʻamau, ʻo ia ka Molecular Sieve 3A, Molecular Sieve 4A, Molecular Sieve 5A, Molecular Sieve 13X, Molecular Sieve 13X-APG, Molecular Sieve 13X-HP, Molecular Sieve Li-X, Carbon Molecular Sieve, Nay Molecular Sieve , XH-7/9 Molecular Sieve etc.

Hoʻopili kā mākou mea puhi infrared i kahi kaʻina hana ʻole i ka honua ma ke ʻano he catalyst, e hana i ke ahi ʻaʻohe ahi ma ka ʻili ceramic a hoʻomālamalama pololei. No laila, ʻoi aku ka kiʻekiʻe o ka neʻe ʻana o ka ikehu ma mua o ka mea puhi seramika maʻamau.

ʻO ke kumu hana o ka mea puhi kinoea infrared i hana ʻia e kā mākou hui: ʻo ka hoʻolālā kinoea / ea hui ʻia e hui pū ai ke kinoea a me ka ea, komo ke kinoea hui ʻia i loko o ka lua o loko o ka pūpū kuni, a hele i ka hoʻoili ʻana, a laila ka ʻaʻahu ʻaʻahu mai ka lua liʻiliʻi o ka regenerator, i ʻulaʻula ka regenerator, ka mālama ʻana i ka wela, a me ka radiation infrared i ke ʻano o ka hoʻokuʻu ʻana i ka wela i waho.

E pili ana ke kŘkohu pono i ke kahua loea o ka mīkini hoʻololi catalytic ternary no ka hoʻomaʻemaʻe kinoea huelo kaʻa kaʻa, ʻo ia hoʻi i ka mea lawe metala o ka mea hoʻololi catalytic ternary. Hoʻoponopono ia i nā pilikia ʻenehana e like me ka hoʻolālā kūpono ʻole o ka ʻenehana i kēia manawa.

ʻO ka mea lawe metala o ka ternary catalytic converter i loko o kahi pūpū o ka cylinder a me kahi kumu i hoʻonohonoho ʻia i loko o ka pūpū, ʻike ʻia i loko o ke kumu i loko ʻO ka plurality o nā papa i hoʻonohonoho like ʻia kekahi i kekahi a ma ke ʻano like ʻole, a ʻo kahi pā piʻo i ke ʻano awelika. hoʻonohonoho ʻia ma waena o nā papa ʻelua e pili ana. Ke hoʻohālikelike ʻia me ka ʻenehana i kēia manawa, ʻo nā mea maikaʻi o ka mea lawe metala o ka ternary catalytic converter penei: He kūpono ka hoʻolālā, maʻalahi ke ʻano, lōʻihi ke ola lawelawe, haʻahaʻa ke kumukūʻai hana, maikaʻi ka paʻa o ka hana.

Hiki iā mākou ke hoʻolako i nā mea ʻelua metala i uhi ʻia me nā metala hanohano o Pt, Pd, Rh a me nā metala maikaʻi ʻole, a hiki ke hoʻokō i ke kūlana hoʻokuʻu Euro II, Euro III, Euro IV, Euro V, EPA a me CARB.

ʻO Cordierite Honeycomb Ceramic Catalytic Converter: hoʻohana ʻia e like me nā mea hoʻololi catalytic o nā mīkini ʻaila, ua uhi ʻia nā substrates honeycomb ceramic catalyst e ka catalyst; i ka manawa like, hoʻomaikaʻi mākou i nā wahi kikoʻī kikoʻī a ʻoki i ka mana wela e hoʻonui i ka hana catalytic. I ka wā e hele ai nā hoʻokuʻu ʻino, e hoʻololi ʻia ka HC, CO a me NOX i mea ʻino ʻole.

He ʻano hou ʻano huahana keramika ʻenehana i hoʻomohala ʻia i nā makahiki i hala iho nei. He paia pore lahilahi, nui geometric kiko'ī wahi, haʻahaʻa thermal hoʻonui coefficient, maikaʻi thermal hopena kū'ē a paʻa kemika waiwai a pela aku, nui hoʻohana 'ia i loko o nāʻano fields.Ceramic honeycomb ka mea lawe maikai no catalysts a me ka wela exchanger o ka hoʻomaʻemaʻe 'ana i ka hana kino kinoea. i ka mālama ʻana i ke kaiapuni a me ka ʻoihana kemika, a me nā mea kānana kiʻekiʻe kiʻekiʻe o ka metallurgy a me ka ʻoihana hoʻolei.

Hoʻokomo nui ʻia ka mea ʻike oxygen ma ka paipu hoʻopau o ke kaʻa, i hoʻohana ʻia no ka ʻike ʻana i ka ʻike o ka oxygen i ka pau ʻana o ka ʻenekini, a me ka pane ʻana i ka ratio hui ʻana o ka ea i ka ʻāpana uila (ECU) ma o ka hōʻailona uila. E like me nā kūlana hana like ʻole, hoʻoponopono ʻo ECU i ka ratio ea-fuel e holo ai ka mīkini i ke kūlana maikaʻi loa a ʻike i nā pōmaikaʻi pālua o ka koi mana, mālama ʻana i ka ikehu a me ka hoʻemi ʻana.

ʻO ke kumu o ka mea ʻike oxygen he mea seramika. Hoʻohana ka sensor oxygen kiʻekiʻe i ka hui ʻana o ka zirconium-platinum oxidation a me nā mea ʻē aʻe e hana i kahi lalo paʻa e kū i ke kaomi e hiki ke hoʻopili maʻalahi i ka sensor oxygen, ʻo ke ʻano paʻa o kēlā me kēia ʻāpana ka mea a mākou e hilinaʻi ai no ka hana maikaʻi loa a lōʻihi. ke ola o kā mākou mau ʻike.

No ka carburetor a i ʻole throttle body ʻenekini i hoʻokomo ʻia i ka ʻaila, ʻo ka intake manifold ka laina komo ma hope o ka carburetor a i ʻole throttle body a ma mua o ke awa hoʻokomo poʻo cylinder. ʻO kāna hana ʻo ka ea, ka hui ʻana o ka wahie mai ka carburetor a i ʻole ka hāʻawi ʻana i ke kino throttle i ke awa intake cylinder. No nā ʻenekini i hoʻokomo ʻia i ka wahie a i ʻole nā ​​ʻenekini diesel, hāʻawi wale ka intake manifold i ka ea maʻemaʻe i kēlā me kēia awa hoʻokomo cylinder. Pono ka intake manifold e puʻunaue i ka ea, ka huila wahie, a i ʻole ka ea maʻemaʻe e like me ka hiki ma waena o nā cylinders. No kēia kumu, ʻo ka lōʻihi o nā ala ea i loko o ka intake manifold e like me ka hiki. Pono ka paia o loko o ka intake manifold i mea e hōʻemi ai i ke kahe o ke kinoea a hoʻomaikaʻi i ka hiki ke komo.