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Litlhahiso tse 2 tsa ho lelefatsa bophelo ba li-molecular sieves

Sieve ea molek'hule, ka lebaka la matla a eona a matla a adsorption le ho hanyetsa mocheso o phahameng, e sebelisoa haholo likhoebong tse ngata tsa indasteri.Lisefa tse sebelisoang hangata tsa molek'hule tse hlahisoang keJXKELLEYke 3A, 4A, 5A, 13X le mefuta e meng ea li-molecular sieves.Joale u ka lelefatsa bophelo ba tšebeletso ea sieve ea molek'hule joang ka mekhoa e 2?
1. Sebelisa tikoloho
1. Tikoloho ea ts'ebeliso ea sieve ea molek'hule e amana le mongobo oa eona oa tikoloho, khatello ea teko, boima ba ho tlatsa, joalo-joalo E ka sebelisoa lilemo tse 2-3 tlas'a maemo a tloaelehileng.Haeba tikoloho ea polokelo e le ntle, 'me ho se na kotsi ea tlhahiso, nako ea eona ea bophelo e ka sebelisoa ho feta lilemo tse 5.
2. Li-sieve tse ncha tsa molek'hule, ntle le haeba ho bontšitsoe ka ho hlaka hore li kentsoe 'me li tiisitsoe.Ho seng joalo, e ntse e hloka ho ts'oaroa ke ho baka mocheso o phahameng, ka kakaretso likhato tse 500 li lekane.Ts'ebetso e etsoa ka seboping sa muffle.Ho molemo ho fetisetsa moea oa cylinder kapa naetrojene ka sebōping, ebe ka tlhaho o pholile ho ea ho likhato tse ka bang 100 tlas'a maemo a moea, o o ntše ebe o o fetisetsa ho desiccator bakeng sa polokelo e thibelang moea.
2. Mokhoa oa ho sebelisa
1. Tšebeliso e nepahetseng ea sieve ea molek'hule.Nakong ea ts'ebetso, re lokela ho sebetsa ka thata ho latela boleng ba moralo oa thepa ea adsorption, 'me re latele ka tieo matšoao a bohlokoa a kang lebelo la phallo, mocheso, khatello, nako ea ho fetola lijo tse behiloeng ke tsamaiso.Theko e behiloeng e ke ke ea fetoloa ntle ho mabaka.Sesebelisoa sa adsorption sa molek'hule se nang le moralo o utloahalang le tšebeliso e nepahetseng se lokela ho sebelisoa bakeng sa lihora tse 24'000-40'000, e leng lilemo tse ka bang 3 ho isa ho tse 5.

2. Sieve ea boleng bo phahameng ba molek'hule e ka fokotsa haholo metsi a moeeng, ea thibela tšilafalo ea oli e tlotsang, ho futhumatsa hantle le ho tsosolosoa, le ho tlosa phofo ka nako.Ho phaella moo, ts'ebetsong ea ho tsosolosa limolek'hule, ho molemo ho sebelisa sehlahisoa sa khase e omileng e tšoaroang ke sieve ea molek'hule kapa khase e tlaase ea phoka ea mekhoa e meng, 'me ha e tšoanelehe ho sebelisa moea oa mocheso oa kamore ho tsosolosa bethe ea molek'hule ea sieve.
3. Sethaleng sa ho pholile, ela hloko ts'ebetso e nepahetseng.Ho futhumatsa ts'ebetsong ea tsosoloso ho lokela ho etsoa butle-butle ka mekhahlelo 'me ho ke ke ha futhumatsa ka ho toba ho likhato tse 200-300.Bethe ea sieve ea molek'hule e tsosolositsoeng e khutliselitsoe ka ho toba, 'me khase ea tsosoloso e tlameha ho lula ka likhato tse ka bang 150 ha ho futhumala.Nako ea ho futhumatsa le ho tsosolosoa hape ke ntlha ea bohlokoa e lokelang ho ela hloko.

Joang ho ahlola hore sieve ea molek'hule fekthering e hloka ho nkeloa sebaka?Ka kakaretso, re ka hlahloba hore na e felile ho latela litaelo tsa tšebeliso.Haeba e felloa ke nako, e hloka ho nkeloa sebaka.Haeba sieve ea molek'hule e kene metsing, e hloka ho nkeloa sebaka ka nako leha e le efe.Ka mor'a ho qoelisoa ka metsi, esita le haeba ho tsosolosoa ho khethehileng ho sebelisoa, sieve ea molek'hule e tla ba tlas'a tšusumetso ea moea.E lebisa ho robehileng, ho bonolo ho thibela mocheso oa mocheso, 'me tlhokomelo e latelang e thata haholo.Ka nako e ts'oanang, ho itšetlehile ka hore na mongobo le carbon dioxide content ea khase e hloekisitsoeng e ka har'a index.Haeba e feta index, e hloka ho nkeloa sebaka hang-hang.Ke feela ka ho khetha sebaka se setle sa ts'ebetso, hammoho le ho boloka le ho hlokomeloa, bophelo ba eona ba tšebeletso bo ka atolosoa ka katleho.


Nako ea poso: Jul-14-2022