Zeolite molecular sieves kye kimu ku bintu ebisikiriza mu nkola z’okukala empewo mu makolero n’okusengejja empewo, okusinga zikozesebwa okuggya obunnyogovu mu ggaasi okukakasa obukuumi bw’enkola, obulongoofu bw’ebintu, n’obulamu bw’ebyuma.
Enkola y’okukaza empewo mu makolero
Okutwalira awamu, empewo y’amakolero yeetaaga okukala nga tennatambuzibwa oba kugikozesa, kubanga obunnyogovu buyinza okuleeta: okukulukuta kw’ebyuma ne payipu; okufuumuula n’okuzibikira vvaalu oba ebikozesebwa; era n’okukosa obulongoofu bwa ggaasi n’ekikolwa ky’ensengekera.
Okukala empewo mu makolero kuzingiramu ggaasi ez’enjawulo (nga haidrojeni, nayitrojeni, okisigyeni, ggaasi ow’obutonde, kaboni dayokisayidi, argon n’ebirala), ezitera okukozesebwa mu nkola z’eddagala, okwawula empewo, ebyuma, n’amasoboza. Zirina ebisaanyizo ebikakali ku bulongoofu bwa ggaasi n’obuziba bw’okukala, era n’enteekateeka y’enkola z’okukala nayo nzibu nnyo.
Adsorption Ekyuma ekikala empewo enyigirizibwa
Ekyuma ekikala empewo ekya compressor kye kimu ku byuma ebikozesebwa ennyo mu kukala empewo mu makolero. Omulimu gwayo omukulu kwe kuggya obunnyogovu mu "mpewo enyigirizibwa". Era adsorption compressed air dryer, mu ngeri entuufu ekozesa dual-tower alternating operation, nga ekozesa molekyu sieves oba activated alumina okusikiriza obunnyogovu.
Mu nkola eno, obunnyogovu n’obucaafu mu mpewo enyigirizibwa biggyibwawo nga biyita mu kuyungibwa kw’omubiri. Era ekiwujjo kya molekyu (molecular sieve adsorbent) kye kitundu ekikulu, n’obusobozi bwakyo obutuufu obw’okusikiriza n’okutebenkera okukakasa nti ensibuko y’empewo nkalu era nnyonjo.
Naye "ekyuma ekinyigiriza empewo" kyennyini kyuma kya nsibuko y'amaanyi, ebisengejja molekyu ebiseera ebisinga tebiteekebwa butereevu munda mu kompyuta, wabula biteekebwa mu byuma ebiddako ebikozesa empewo enyigirizibwa okukala oba okwawula.
Adsorption compressed air dryers ziggyawo obunnyogovu nga zikozesa adsorbents nga molecular sieves ne activated alumina, era ekifo ky’omusulo kisobola okukka okutuuka ku -40℃okutuuka ku -70℃, ebisaanira amakolero agakala ennyo ng’emmere, eddagala, okukola precision, semiconductors n’ebirala.
Molecular Sieves Okukala empewo mu makolero
Zeolite molecular sieves ezikozesebwa okukala empewo mu makolero zeetaaga okulondebwa okusinziira ku butonde bwa ggaasi, amazzi, embeera y’okusikiriza n’okuddamu okukola, n’ekifo omusulo ogugendereddwamu. Oluusi, si mazzi gokka geetaaga kuggyibwamu,naye obucaafu obulala nabwo bwetaaga okulowoozebwako.
Type 3A, 4A, 5A ne 13X Zeolite Molecular Sieves nazo zisigala nga zikozesebwa nnyo adsorbent desiccant, eziyinza okukozesebwa mu ngeri ey’okulonda okusinziira ku mbeera ez’enjawulo ez’emirimu. Molecular sieves zirina ebitundu ebinene eby’okungulu, era nga ensaasaanya yazo ey’obunene bw’obutuli ya kimu nnyo era erina okulonda okulungi okw’okusikiriza, okusaanira okukala mu buziba bw’ogeraageranya ne alumina eyakolebwa.
Activated Alumina era kikulu nnyo mu kukaza empewo mu makolero, nga kirina obusobozi bw’okusikiriza amazzi obusingako. Naye ensaasaanya yaayo ey’obunene bw’obutuli nnyangu ate n’obuwanvu bw’okungulu butono, ekyetaaga okugattibwa n’ebisengejja molekyu okusobola okutuuka ku nkola y’okukala.
