Cryogenic Cua Sib cais Nitrogen
Cryogenic nitrogen ntau lawm los ntawm huab cua sib cais yog ib txwm siv nitrogen ntau lawm txoj kev nrog keeb kwm ntawm ntau xyoo lawm. Nws siv cov huab cua ua raw khoom, compressed thiab purified, thiab tom qab ntawd siv cov cua sov pauv los ua kom cov huab cua ua kua. Cua Liquide feem ntau yog sib xyaw ua kua oxygen thiab kua nitrogen, siv cov ntsiab lus sib txawv ntawm cov pa oxygen thiab kua nitrogen (ntawm 1 cua, qhov kub ntawm qhov qub yog -183 ° C, thiab tom kawg yog -196 ° C) , los ntawm kev kho kom zoo ntawm Liquid Air, cais lawv kom tau txais nitrogen. Cryogenic huab cua sib cais cov khoom siv nitrogen yog qhov nyuaj, suav nrog thaj chaw loj, cov nqi tsim vaj tsev siab, cov cuab yeej siv ib zaug, cov nqi khiav lag luam siab, cov khoom siv roj qeeb qeeb (12-24h), kev txhim kho siab, thiab lub voj voog ntev. Cov cuab yeej siv dav dav, kev teeb tsa thiab kev tsim kho vaj tse, cov khoom siv qis dua 3500Nm3 / h, cov peev txheej ntawm PSA cov cuab yeej ntawm tib qhov kev qhia tshwj xeeb yog 20% -50% qis dua li ntawm cov khoom siv cua sib cais. Cryogenic huab cua sib cais cov khoom siv nitrogen yog tsim rau cov khoom loj hauv kev lag luam nitrogen ntau lawm, thaum nruab nrab thiab me me ntawm cov nitrogen ntau lawm yog qhov tsis zoo.
Molecular Sieve Air Separation Nitrogen Production
Piv nrog rau cov txheej txheem nitrogen ntau lawm, nws muaj qhov zoo ntawm cov txheej txheem yooj yim ntws, qib siab ntawm automation, ceev roj ntau lawm (15-30 feeb), qis zog noj, khoom purity tuaj yeem hloov kho ntau yam raws li cov neeg siv xav tau, Kev ua haujlwm thiab kev saib xyuas tau yooj yim, thiab kev ua haujlwm Nrog cov yam ntxwv ntawm tus nqi qis thiab muaj zog yoog raws, nws yog qhov sib tw hauv cov khoom siv nitrogen hauv qab 1000Nm3 / h, thiab ntau thiab nrov nrog cov neeg siv me me thiab nruab nrab nitrogen. PSA nitrogen ntau lawm tau dhau los ua thawj qhov kev xaiv rau cov neeg siv nitrogen me me thiab nruab nrab. txoj kev.
Membrane Cua Sib cais Nitrogen Production
Cua yog siv los ua raw khoom, thiab nyob rau hauv tej yam kev mob siab, gases nrog txawv zog xws li oxygen thiab nitrogen muaj sib txawv permeation tus nqi nyob rau hauv daim nyias nyias kom cais oxygen thiab nitrogen. Piv nrog rau lwm cov khoom siv nitrogen ntau lawm, nws muaj qhov zoo ntawm cov qauv yooj yim, ntim me me, tsis muaj qhov hloov pauv, kev saib xyuas tsawg dua, roj ntau lawm (≤3 feeb), thiab yooj yim nthuav dav. Nws yog tshwj xeeb tshaj yog haum rau nitrogen purity ≤ 98% ntawm nruab nrab thiab me nitrogen cov neeg siv muaj qhov zoo tshaj plaws tus nqi-rau-function ratio. Thaum lub purity ntawm nitrogen yog siab tshaj 98%, nws tus nqi yog ntau tshaj 15% siab tshaj li ntawm PSA nitrogen ntau lawm cov khoom ntawm tib specification.
