Zvese zvaunoda kuti uzive nezve bioenergy kana biomass simba

biomass

Mune chinyorwa chakapfuura ini ndanga ndichitaura nezvacho geothermal simba uye ndikataura kuti simba rinowedzerwazve riripo munyika ino, kune mamwe anozivikanwa uye anoshandiswa, akadai sezuva nemhepo simba, uye mamwe asinganyanyo kuzivikanwa (dzimwe nguva anenge asingataurwe mazita) senge geothermal simba uye iyo yebiomass.

Simba re biomass kana anonziwo bioenergy haina kuzivikanwa uye inoshandiswa kupfuura mamwe marudzi esimba rinowedzerwazve. Mune ino posvo tichave tichiziva zvese zvine chekuita nerudzi urwu rwesimba rinowedzerwazve uye mashandisiro aro.

Chii chinonzi biomass simba kana bioenergy?

Biomass simba mhando yesimba rinowedzerwazve iro rinowanikwa kuburikidza kupisa kwemakemikari akawanikwa kuburikidza nemaitiro echisikigo. Iwo akasarudzika akasarudzika senge ekuchekerera masara, matombo emuorivhi, nzungu makoko, matanda akasara, nezvimwe Izvo zvinobva pane zvakasikwa. Iwe unogona kutaura kuti ndiwo marara echisikigo.

biomass tsvina

Izvi zvakasara zvakasikwa zvinopiswa ne kunanga kupisa kana kunogona kushandurwa kuita mamwe mafuta sedoro, methanol kana mafuta, uye nenzira iyoyo tinowana simba. Nemarara emarara tinogona zvakare kuwana biogas.

Kwakasiyana masosi ekuwana bioenergy

Hunhu hukuru hwebioenergy ndeyekuti iri mhando ye renewable energy uye, nekudaro, inochengetedza nzanga uye simba rayo rekushandisa. Sezvandambotaura, simba iri rinowanikwa kuburikidza nekupiswa kwemhando dzakasiyana dzemarara, ingave sango kana zvekurima, izvo neimwe nzira zvaisazomboshandiswa zvachose. Nekudaro, isu tichaenda kuti tione kuti ndeapi marudzi ezve biomass zvinyorwa anoshandiswa mukugadzira bioenergy uye izvo zvavanoshandiswa:

  • Bioenergy inogona kuwanikwa kuburikidza zvirimwa zvine simba izvo zvakagadzirirwa chete. Aya ndiwo mamwe emhando dzemiti idzo kusvika parizvino dzaive dzisina kana hutano hwekuita kana hwehupenyu hwevanhu, asi idzo dzakanaka vagadziri vebiomass. Ndokusaka isu tichishandisa urwu rudzi rwezvirimwa mhando kugadzirwa kweiyo bioenergy.
  • Bioenergy inogona zvakare kuwanikwa kuburikidza akasiyana kushandisa zviitiko zvemasango, apo zvisaririra zvesango zvisingakwanise kushandiswa kana kutengeswa kune mamwe mabasa. Kuchenesa masara akasara emasango kune mukana wekuti, pamusoro pekubatsira mukuchenesa nzvimbo uye kugadzirwa kwesimba rinochengetedza, zvinodzivirira moto ungangoitika nekuda kwekutsva kwemasara.

masara ekurima ebiomass

  • Imwe sosi yemarara yekugadzira bioenergy inogona kuve kushandiswa kwe lmaindasitiri maitiro marara. Izvi zvinogona kubva mukuveza kana mafekitori anoshandisa huni sezvinhu zvisina kugadzirwa. Inogona zvakare kuuya kubva kunoraswa marara senge maorivhi makomba kana maarumondi makomba.

Simba rebiomass rinogadzirwa sei?

Simba rinowanikwa kuburikidza nemasikirwo ehupenyu anogadzirwa kuburikidza nemoto wavo. Uku kupisa kunoitika mukati mabhaira uko izvo zvinhu zvinopisa zvishoma nezvishoma. Maitiro aya anogadzira madota anokwanisa kushandiswa mumashure uye kushandiswa se compost. Anounganidza anokwanisa zvakare kuiswa kuti agone kuchengeta iyo yakanyanya kupisa inogadzirwa uye kugona kushandisa iro simba gare gare.

Biomass boilers

Biomass boilers

Zvigadzirwa zvikuru zvinotorwa kubva ku biomass

Nemarara marara, mafuta akadai se:

  • Biofuels: Izvi zvinowanikwa kubva kune zvese zvipfuyo nemiti zvakasara zvisikwa. Hunhu hwezvisaririra izvi zvinogona kumutsiridzwa, ndiko kuti, zvinogara zvichigadzirwa munharaunda uye hazvina kupera. Iko kushandiswa kwe biofuels kunoita kuti zvikwanise kutsiva zvisaririra zvemafuta zvakawanikwa kubva kumafuta. Kuti uwane biofuel, mhando dzekushandisa zvekurima, senge chibage nemufarinya, kana zvinomera zvine hura senge soya, sunflowers kana mapundu zvinogona kushandiswa. Mhando dzemasango senge eucalyptus nemapini dzinogona zvakare kushandiswa. Kubatsira kwezvakatipoteredza kwekushandisa biofuels ndeyekuti inoita yakavharwa kabhoni kutenderera. Ndokunge, kabhoni inoburitswa panguva yekupisa kweiyo biofuel yakatove yakambomwiwa nemiti panguva yekukura kwavo uye kugadzirwa. Kunyangwe izvi izvozvi zvichiri kukurukurwa sezvo iyo bharanzi yekumwa uye kuburitswa CO2 isina kuenzana.

biofuel

  • Biodiesel: Iyi ndiyo imwe nzira yemafuta biofuel inogadzirwa kubva kune inovandudzwa uye zviwanikwa zvemumba zvakaita semafuta emiriwo kana mafuta emhuka. Iyo haina petroleum, inogadzirisika uye haina chepfu nekuti haina sarufa uye carcinogenic makomponi.
  • Bioethanol: Mafuta aya anogadzirwa semhedzisiro yekuvirisa uye kudzikira kwesitashi iri mubiomass, iyo yakambotorwa nemaitiro enzymatic. Inowanikwa kuburikidza nezvinhu zvinotevera mbishi: sitachi nezviyo (gorosi, chibage, rye, mufarinya, mbatatisi, mupunga) neshuga (nzimbe molasses, beet molasses, shuga manyuchi, fructose, whey).
  • Biogas: Iyi gasi chigadzirwa cheanaerobic kuora kwezvinhu zvakasikwa. Mukuviga marara, biogas inotorwa kuburikidza nepombi wedunhu rekushandisa kwayo inotevera simba.

Chii chinonzi biomass inoshandiswa uye chii chiri kushandiswa kwayo mundima medu?

Kazhinji uye zvakanyanya kana zvishoma zvakafanana ne geothermal simba, biomass inoshandiswa kugadzira kupisa. Padanho remaindasitiri tinogona kuwana kushandiswa kweizvozvo kupisa kwechizvarwa chesimba remagetsi, kunyange chiri chakanyanya kuomarara uye chinodhura. Kuti utore mukana wekupisa kunogadzirwa nekutsva kwemasikirwo ehupenyu, mabiomass boilers anoiswa mudzimba kuti dzive nekudziya uye zvakare kudziisa mvura.

Mundima yedu, Spain iri chechina munyika dzinoshandisa huwandu hwakanyanya hwebiomass. Spain ndiye mutungamiri weEuropean mukugadzirwa kwe bioethanol. Statistics inoratidza kuti biomass muSpain inosvika ingangoita 45% yekugadzirwa kwesimba rinowedzerwazve. Andalusia, Galicia neCastilla y León ndiyo nharaunda dzakazvimiririra dzinoshandisa zvakanyanya nekuda kwekuvapo kwemakambani anodya biomass. Iko kushanduka kwebiomass kushandiswa kuri kugadzira nyowani tekinoroji sarudzo uye kuri kuwedzera kugadzirirwa kushandiswa kwayo mukugadzirwa kwesimba remagetsi.

Biomass boilers uye mashandiro avo

Biomass boilers anoshandiswa senge biomass simba sosi uye yekupisa kugadzira mudzimba nezvivakwa. Vanoshandisa mafuta echisikigo akadai huni pellets, maorivhi makomba, masango masara, nzungu makoko, nezvimwe. Izvo zvinoshandiswa zvakare kudziyisa mvura mudzimba nezvivakwa.

Iko mashandiro akafanana neayo mamwe mabhaira. Aya mabhaira anopisa mafuta uye anogadzira yakatwasuka murazvo iyo inopinda mudunhu remvura mune inopisa kupisa, nokudaro ichiwana mvura inopisa yeiyo system. Kugonesa kushandiswa kweboiler uye zviwanikwa zviwanikwa semafuta, an accumulator anokwanisa kuiswa ayo anochengetedza kupisa kwakaburitswa nenzira yakafanana nemabatirwo ezuva ezuva.

Biomass boilers

Biomass boilers ezvivakwa. Kwayaka: http://www.solarsostenible.org/tag/calderas-biomasa/

Kuti uchengetedze marara ehupenyu anozoshandiswa sehuni, maaboiler anofanirwa mudziyo wekuchengetedza. Kubva pamudziyo iwoyo, kuburikidza nesikuru isingaperi kana yekudhonza feeder, inoenda nayo kubhaira, uko kunoitika kupisa. Uyu mwoto unoburitsa madota anofanirwa kudururwa kanoverengeka pagore uye anounganidzwa mutirayiti.

Mhando dzebiomass boilers

Kana tichisarudza rudzi rwemabhoomass bhaira atinozotenga nekushandisa, isu tinofanirwa kuongorora iyo yekuchengetedza system uye yekufambisa uye yekubata system. Mamwe mabhaira bvumira kupisa kanopfuura rumwe rudzi rwemafuta, nepo dzimwe (dzakadai semabhaira epellet) dzinongobvumidza rumwe rudzi rwemafuta kuti utsve.

Mabhaira ayo anotendera kupisa anopfuura rimwe chete mafuta anodikanwa yakawedzera simba rekuchengetedza sezvo ivo vari vehukuru hukuru nesimba. Izvi zvinowanzoitirwa kushandiswa kwemaindasitiri.

Kune rimwe divi tinomuwanasemabhaira epellet ayo anonyanya kuwanikwa kune masimba epakati uye anoshandiswa kupisa uye mvura inopisa yemumba uchishandisa zvinounganidza mudzimba dzinosvika mazana mashanu emamirimita.

Zvakanakira kushandisa biomass simba

Pakati pezvakanaka zvatinowana mukushandisa biomass sesimba ratinaro:

  • Isimba rinowedzerwazve. Tiri kutaura nezvekushandiswa kwetsvina inogadzirwa nezvakasikwa kugadzira simba. Ndosaka tiine sosi isingaperi yesimba, nekuti zvisikwa zvinogadzira idzi mhando dzemarara nguva dzose.
  • Inoderedza gasi rinokanganisa kupisa. Sezvatambotaura, kusvibisa kwatinogadzira panguva yekupisa kwavo kwakambotorwa nezvirimwa panguva yekukura uye kugadzirwa kwavo. Izvi zvine gakava nhasi, sezvo iyo balance yeCO2 yakaburitswa uye yakamonerwa haina kuenzana.
Biomass chirimwa

Biomass kurapwa chirimwa. Kwayaka: http://www.fundacionsustrai.org/incineracion-biomasa

  • Mutengo wemusika wakaderera. Kushandiswa kwesimba iri mubiomass kune hupfumi zvakanyanya kana tichienzanisa nemafuta. Kazhinji zvinoda chechitatu kushoma.
  • Biomass izhinji yakawanda zviwanikwa kutenderera pasirese. Munenge munzvimbo dzese dzepasi, tsvina inogadzirwa kubva kune zvakasikwa uye inoshandiswa mukuishandisa kwayo. Zvakare, mune zvakajairika, zviumbwa zvakakura hazvidiwe kuunza marara kusvika panopisa moto.

Kukanganisa kwekushandisa biomass simba

Izvo zvakashata zvekushandisa iri simba mashoma, asi zvinofanirwa kutariswa.

  • Mune dzimwe nzvimbo, nekuda kwemamiriro ezvinhu akaomesesa ekubvisa biomass, inogona kudhura. Izvi zvakare zvinowanzoitika mumashandisirwo emapurojekiti ayo anosanganisira kuunganidzwa, kugadzirisa uye kuchengetedza mamwe marudzi ebiomass.
  • Nzvimbo huru dzinodiwa yezve maitiro anoshandiswa kuwana biomass simba, kunyanya pakuchengetwa kwayo, nekuti zvisaririra zvinowanzove nehuremu hwakaderera.
  • Dzimwe nguva kushandiswa kwesimba iri zvinogona kukonzera kukuvara kwenzvimbo kana kupatsanurwa nekuda kwezviitiko zvekuunganidza biomass uye shanduko yenzvimbo dzechisikigo kuwana zviwanikwa.

Nemazano aya unogona kuve nekuona kwakazara kwerudzi urwu rwesimba rinowedzerwazve. Nekudaro, pane imwe nguva ini ndinokuudza zvakawanda nezve mhando dze biomass bhaira, mashandiro avo, mhando uye zvakanakira, uye nezve nharo dzambotaurwa pamusoro pezvemweya mudenga.


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  1. Inotarisira iyo data: Miguel Ángel Gatón
  2. Chinangwa cheiyo data: Kudzora SPAM, manejimendi manejimendi.
  3. Legitimation: Kubvuma kwako
  4. Kutaurirana kwedata
  5. Dhata yekuchengetedza: Dhatabhesi inobatwa neOccentus Networks (EU)
  6. Kodzero: Panguva ipi neipi iwe unogona kudzora, kupora uye kudzima ruzivo rwako