Unogona kupatsanura magasi echisikigo mu centrifuge here?

Unogona Kuparadzanisa Magasi Echisikigo muCentrifuge Here?

Nhanganyaya:

Gasi rechisikigo isimba rinokosha rinoshandiswa zvakanyanya pakudziyisa, kugadzira magetsi, uye kupa simba kumaindasitiri akasiyana-siyana. Zvisinei, gasi rechisikigo rine musanganiswa wemagasi akasiyana-siyana, anosanganisira methane, ethane, propane, butane, nemamwe akawanda. Kuti rishandiswe zvakanaka, rinofanira kupatsanurwa kuita zvikamu zvaro. Kunyange zvazvo paine nzira dzakasiyana-siyana dzekuparadzanisa magasi aya, imwe nzira inonakidza ndeyekushandisa centrifuge. Muchinyorwa chino, tichaongorora mukana wekushandisa centrifuge pakuparadzanisa gasi rechisikigo, zvakanakira zvayo, zvisingakwanisike, uye basa rayo muindasitiri yesimba.

I. Kunzwisisa Kudzora Kushanda Kwemagetsi:

Kuti tinzwisise pfungwa yekushandisa centrifuge pakuparadzanisa gasi, zvakakosha kunzwisisa mashandiro e centrifuge. Centrifuge mudziyo unotenderera nekukurumidza, uchigadzira simba guru re centrifugal. Kana musanganiswa ukashandiswa nesimba re centrifugal, zvikamu zvine densities dzakasiyana zvinowanzoparadzana, zvikamu zvinorema zvichienda kumucheto wekunze uye zvakareruka zviri pedyo nepakati.

II. Kuumbwa kweGasi rechisikigo:

Usati waongorora kushandiswa kwe centrifuge, zvakakosha kuongorora kuumbwa kwegasi rechisikigo nezvikamu zvaro. Gasi rechisikigo rinonyanya kuve ne methane (CH4), iyo inowanzoita 70-90% yehuwandu hwese. Zvimwe zvikamu zvinosanganisira ethane (C2H6), propane (C3H8), butane (C4H10), uye tsvina dzakasiyana-siyana, dzakadai senitrogen, carbon dioxide, uye hydrogen sulphide.

III. Nzira dzekuparadzanisa Gasi:

Kare, nzira dzekugadzira gasi recryogenic distillation uye adsorption dzave dziri nzira dzinoshandiswa pakuparadzanisa zvikamu zvegasi rechisikigo. Cryogenic distillation inosanganisira kutonhora gasi kusvika pakupisa kwakaderera zvakanyanya uye kuunganidza zvishoma nezvishoma zvikamu zvakasiyana sezvazvinoita kuti rive rakasimba. Nzira dzekugadzira gasi recryogenic distillation, kune rumwe rutivi, dzinoshandisa zvinhu (adsorbents) zvinosarudza kubata nekuburitsa magasi chaiwo.

IV. Kukwanisa kweCentrifugation:

Kugadzira centrifugation kunopa imwe nzira yekuparadzanisa zvikamu zvegasi rechisikigo nekuda kwezvakanaka zvaro zvakasiyana. Chekutanga, inzira inoramba ichienderera mberi, ichibvumira kupatsanurwa kunoramba kuripo kwezvikamu zvegasi, izvo zvinogona kukonzera mwero wepamusoro wekugadzirwa. Pamusoro pezvo, kugadzira centrifugation kunogona kushanda patembiricha yakaderera zvichienzaniswa ne cryogenic distillation, zvichideredza zvinodiwa nesimba. Uyezve, sezvo centrifugation ichigona kugadziriswa zvichienderana nehuremu hwakasiyana hwemamorekuru, inopa kutonga kwakawanda pamusoro pemaitiro ekupatsanura, ichivimbisa kuchena kunodiwa kwezvikamu zvegasi rega rega.

V. Kukunda Matambudziko:

Kunyange hazvo kushandisa centrifugation pakuparadzanisa gasi rechisikigo kuchiratidzika sechinovimbisa, matambudziko akati wandei anofanira kukundwa. Chimwe chinhu chakakosha ndechekuti system ingave yakasviba nekuda kwetsvina iri mumusanganiswa wegasi. Tsvina iyi inogona kukonzera kuungana, zvichikonzera kuvharika uye kudzikira kwekushanda. Pamusoro pezvo, kumhanya kwakanyanya kunodiwa pa centrifugation kunogona kukonzera matambudziko ehunyanzvi, akadai sekuneta kwezvinhu uye kudiwa kwemidziyo yakakosha inokwanisa kutsungirira masimba aya.

VI. Mashandisirwo Azvino:

Kunyangwe kushandiswa kwe centrifugation pakuparadzanisa gasi rechisikigo kusati kwapararira, kutsvagurudza kuri kuenderera mberi uye mapurojekiti ekuedza akaratidza mhedzisiro yakanaka. Dzimwe ongororo dzekutanga dzakaongorora kushandiswa kwe centrifugation mukuparadzanisa methane kubva munzizi dzegasi rechisikigo pakugadzira biogas. Pamusoro pezvo, kwave nekuferefetwa kwekushandisa centrifugation kubvisa tsvina, senge carbon dioxide, kubva munzizi dzegasi rechisikigo, zvichiwedzera kunaka kwayo.

Mhedziso:

Kunyange zvazvo paine nzira dzinoverengeka dziripo dzekuparadzanisa zvikamu zvegasi rechisikigo, mukana wekushandisa centrifuge une vimbiso yakakura. Kushanda nguva dzose, kudiwa kwesimba shoma, uye kudzora kuri nani pakuparadzanisa kunoita kuti centrifuge ive imwe nzira inonakidza. Zvisinei, kukunda matambudziko ehunyanzvi uye kusvibiswa kwesystem kuchiri kukosha kuti nzira iyi ibudirire. Nekutsvagurudza kwakawanda uye kufambira mberi kwetekinoroji, centrifuge inogona kuva chinhu chakakosha mukuparadzanisa magasi echisikigo, zvichibatsira mukugadzirwa kwesimba rinoshanda uye rinogara kwenguva refu.