CO2 Mita Yekuyerera Kwemitoro
Kuyera nemazvo ndiko musimboti wekushanda zvakanaka, kururama uye kugarika muminda yakawanda yemaindasitiri, nharaunda uye maitiro esainzi. Kuyera kuyerera kweCO₂ ndiko musimboti wemaitiro anopesvedzera hupenyu hwedu hwezuva nezuva nepasi redu, zvichiratidza musiyano mukuru pakati pekubudirira nekusashanda zvakanaka kunodhura.
Nyika Dzakajairwa dzeCarbon Dioxide
Kabhoni dhayiokisijeni inowanikwa muzvikamu zvina -- gasi, mvura, supercritical uye yakasimba zvachose mumamiriro akasiyana-siyana ekupisa nekumanikidzwa. Kunyange zvakadaro, zvikamu zvina izvi zvine matambudziko akasiyana ekugadzirisa kuti zvisvike pamatambudziko chaiwo ekubata nekuyera.
Kabhoni dhayiokisaidhi ine gasiinoshandiswa zvakanyanya mukuwedzera greenhouse, masisitimu ekudzima moto uye kunyange mumapakeji ezvekudya kuti zvigare kwenguva refu.Kabhoni dhayiokisaidhi yemvuraKunowanikwa nekumanikidzwa kwakanyanya uye tembiricha yakaderera, zvichikosha zvikuru mukushandiswa kwakadai sekuiswa kwecarbon dioxide muzvinwiwa, kufiriji uye kutakurwa kwemhepo ine simba rakawanda.
Iyo supercritical co2inowanikwa ichishandiswa mukuwedzera kudzoreredzwa kwemafuta, kutorwa kwekabhoni uye se solvent mukubvisa mafuta; solid co2chando chakaoma, chinozivikanwa sechando chakaoma, chinowanzoshandiswa mukutonhodza, kuchengetedza, hunyanzvi hwekugadzira zvinhu zvakasiyana-siyana uye kuchenesa maindasitiri.
Matambudziko muKuyera Co2
Nekuda kwekusiyana kwayo kwakasiyana mumamiriro akasiyana-siyana, kune matambudziko akawanda ehunyanzvi mukuyera kuyerera, kunyanya kuyera kwakarurama kwegesi.2Inoda kugadziriswa nguva dzose kuti isvike padanho rekugadzirisa kuti ikwanise kudzvanywa uye kunzwisiswa kwekupisa. Kunyangwe zvikanganiso zvidiki pakuyera zvinogona kukonzera kusawirirana kukuru.
Nzvimbo dzine kumanikidzwa kwakanyanya uye njodzi yekubatwa nesimbi zvinogona kukanganisa mashandiro ema flow meter echinyakare. Kunze kweizvozvo, tsvina uye kuchinja kwechikamu mukutakura ndizvo zvinokonzera zvikanganiso kana flow meter isiriyo yakaiswa pakuyera kweindasitiri.
Kuwanda uye kuchinja kwehuremu hwechinhu kunoita kuti kuyerwa kwakarurama kuve kwakaoma mumasisitimu anonyanya kukosha, umo zvishandiso zvinoda kugadziriswa kuti zvienderane nemaitiro anochinja-chinja uye kuchengetwa nenzira chaiyo inodiwa.
Mabasa eCO₂ Mass Flow Meters
Iyomita yekuyerera kwegasi recarbon dioxidemudziyo wakatsaurirwa wakagadzirirwa kutarisa kufamba kwehuwandu hwe co2kuburikidza nehurongwa. Chinangwa chemamita akadaro ndechekuchengetedza kuyera kwemvura kwakarurama mukupisa kwakasiyana-siyana uye kumanikidzwa. Anoshandiswa mumaindasitiri akawanda, kubva pakudya nezvinwiwa kusvika kumafuta negasi. Nokudaro, vanoshanda vanokwanisa kutarisa nekudzora CO22kushandiswa, kuderedza marara uye kusangana nemitemo yakasimba yezvakatipoteredza uye yekugadzirisa.
Nheyo dzekushanda dzeCO₂ Mass Flow Meter
Amita yekuyerera kwekabhoni dhayiokisaidhiinoyera kuyerera kunopfuura nemusisitimu zvakananga kana zvisina kunanga, kureva kuyera kuyerera kwehuwandu zvakananga kana zvisina kunanga. Sezvinoreva zita rayo, kuyera kuyerera kwehuwandu zvakananga kunoongorora mwero wekuyerera zvichienderana nehunhu hweCO2; kuyera kuyerera kusina kunanga kunoverenga kuyerera kwehuwandu kuburikidza nemaparamita asina kunanga akadai sehuwandu hwemvura uye mamiriro ekuyerera.
Semuenzaniso, Coriolis mass flow meter uye thermal mass flow meter zvese zvishandiso zvekuyera zvakananga mass flow, kuyera inertia uye kupisa kupisa kwekufamba kwemvura. Differential pressure (DP) flow meter muenzaniso wekuyera zvisina kunanga, zvichireva kuti mass flow inoyerera kuburikidza nekudonha kwepressure. Kazhinji, kuyera zvisina kunanga kunoshandiswa mukugadzira maindasitiri kunoda muripo wekupisa nekumanikidzwa kuti zvive nyore.
Muchidimbu, mita dzinoyerera nehukuru (indirect mass flow meter) dzinoratidza mwero wekuyerera kwemvura kuburikidza nezvikamu zvechipiri zvakaita sekumanikidzwa, tembiricha uye vhoriyamu. Pasinei nekusiyana-siyana kwadzo uye kushanda zvakanaka kwemari, idiki pakudzora mita dzinoyerera nehukuru nenzira chaiyo. Kusiyana neizvi, mita dzinoyerera nehukuru dzinoyera mwero wekuyerera kwemvura zvakananga, hapana chikonzero chekubhadharisa tembiricha. Saka mita dzinopisa kana kuti Coriolis dzakakodzera kushandiswa nenzira inochinja-chinja kana kuti yakanyatsojeka.
Zvigadzirwa Zvinokurudzirwa zveKuyera CO2
Meter yeCoriolis Flow yeCO2 Mass Flow Meter
Chiyero cheCoriolis mass flow meter chinoshanda papfungwa yeinertia, iyo inogadzirwa nekufamba kwehuwandu hunopfuura nemachubhu anodedera. Kuchinja kwechikamu (phase shift) ibasa rekufamba kwehuwandu, zvichisvika pazvinangwa zvekuyera kwakangwara uye kwakarurama.
Zvimiro zveChigadzirwa:
✤Kunyatsorongeka mukati me0.1%
✤Inoshandisika pakuyera CO2 yemvura negasi
✤Zvisinei nekuchinja-chinja kwekushisa nekumanikidzwa
✤ Kutarisa huwandu hwehuwandu hwakavimbika munguva chaiyo
Kuwedzera kune zvataurwa pamusoro apa, ichiri kushanda mukuyera kuyerera kweCO2 kwemvura kuti ione mamiriro ayo emvura pakupisa kwakaderera, kunyanya ichishanda mukutsungirira mamiriro ekunze akaipisisa. Inogona kugadziriswa kuti isvike pakururama kwakati pasinei nekuchinja kukuru kwekupisa.
Mamita ekuyerera kwemafuta anodziya anoshanda kuburikidza nekuisa kupisa kumhepo inoyerera uye kuyera musiyano wekupisa pakati pemasensa maviri. Kuderera kwekupisa uku kunokonzerwa ne endothermic reaction sezvo CO2 inopfuura kubva kune imwe sensor ichienda kune imwe. Mwero wekuyerera kwegesi unogona kuverengerwa kuburikidza nekurasikirwa nekupisa, izvo zvinoenderana zvakananga nemwero wekuyerera kwegesi.
Zvimiro zveChigadzirwa:
✤Inoshanda pakuyera kuyerera kushoma senge kuyedza kwerabhoritari
✤Kupa kuverenga kwakarurama kweCO2 ine gasi
✤Kugadziriswa kushoma kwechimiro chayo chiri nyore -- hapana zvikamu zvinofamba
✤Dhizaini diki uye kushanda zvakanaka kwepamusoro
Nekunzwisisa matambudziko ekuyera CO₂, kusarudza mita yekuyerera kwehuwandu yakakodzera, uye kushandisa mabhenefiti akasiyana ematekinoroji akadai seCoriolis nemamita ekuyerera kwehuwandu, maindasitiri anogona kugadzirisa mashandiro avo, kuderedza mitengo, uye kuona kuti zvinoenderana nemitemo yezvakatipoteredza. Kunyangwe uri kubata neCO₂ ine gasi mukutarisa utsi hwemhepo kana CO₂ ine mvura mukutonhodza kweindasitiri, mita yekuyerera kwehuwandu yakakodzera chishandiso chakakosha kuti ubudirire.
Nguva yekutumira: Mbudzi-26-2024
