Zvigadzirwa zvekuparadzanisa kwemhepo: kuvandudza maindasitiri gasi kugadzirwa

Zvigadzirwa zvekuparadzanisa kwemhepo: Kuvandudza maindasitiri egasi kugadzirwa kunogadzirwa mufananidzo

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Iyo kambani inopa huwandu hwakawanda hwekuparadzanisa kwemhepo zvinoshandiswa mumaindasitiri akasiyana-siyana seMetallurgy, petrochemical, uye aerospace. Kugadzirisa maitiro nemhando yedu yepamusoro-mhando.

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Chigadzirwa Chinhu

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Zvigadzirwa zvechigadzirwa

Kuparadzanisa kwemhepo zvikamu (Asus) chikamu chakakosha chemaindasitiri mazhinji uye ita basa rakakosha muzviitiko zvekugadzira izvo zvinoda magasi akachena. Ivo vanoshandiswa kupatsanura mhepo zvikamu zvakadai seokisijeni, nitrogen, Argon, helium uye mamwe magasi anokudzwa. Iyo ASU inoshanda pane iyo nheyo yeferygenicfighiti yerwendo, iyo inotora mukana weiyo dzakasiyana-siyana dzinosiyana dzemagasi aya kuti uvaparadzane.

Iyo yekuparadzanisa kwemhepo maitiro inotanga nekumanikidza uye kutonhora mweya kune yakaderera tembiricha. Izvi zvinogona kuwanikwa kuburikidza nemaitiro akasiyana siyana, kusanganisira kuwedzera liquefaction, mune iyo mhepo inowedzera uye inozotonhorera kune yakaderera tembiricha. Nenzira imwe, mhepo inogona kumanikidzwa uye yakatonhorera isati yasvika. Kamwe mhepo ichisvika padanho remvura, inogona kuparadzaniswa muchirevo chekugadzirisa.

Mune distillation column, mweya wemvura unonyatsotyiswa kuti ubike. Kana kubheya kukaitika, magasi akasvibirira akaomeswa, akadai se nitrogen, ayo mamaira pa -196 ° C, vapenize kutanga. Iyi prointing maitiro anoitika pamiseve dzakasiyana mukati merombo, kubvumira imwe neimwe yegesi yegesi yekuparadzaniswa uye kuunganidzwa. Kuparadzaniswa kunowanikwa nekushandisa musiyano mumapepa ekubikisa pakati pemagasi.

Imwe yemhando yekusiyanisa yemhepo kuparadzaniswa kwemweya ndiko kugona kwayo kuburitsa huwandu hwakawanda hwehukuru hwegasi hwakanyanya. Aya magasi anoshandiswa mune dzakasiyana siyana maindasitiri, kusanganisira masimbi, makemikari kugadzira, uye hutano. Chikamu chekuchenesa chakawanikwa neyekuparadzanisa kwemhepo chikamu chakakosha kuchengetedza chigadzirwa chimiro, kuvandudza kuchengeteka uye kuona maitiro akawandisa.

Iko kushanduka kweiyo mhepo kuparadzanisa chirimwa zvakakodzerawo kuzivikanwa. Izvi zvikamu zvinogona kugadzirwa kuti ubudise zvakananga gasi musanganiswa wakakodzera kune dzakasiyana maindasitiri zvinodiwa. Semuenzaniso, muindasitiri yekurovera Saizvozvovo, muindasitiri yekurapa, kupatsanurwa kwemhepo kunoparadzanisa kwakakwirira-kuchena oksijeni inoshandiswa mukufema kurapa uye maitiro ekurapa.

Mukuwedzera, zvirimwa zvemhepo zvekuparadzanisa zvine madhiri ezvekutonga zvakapfuura zvinobvumidza kutarisisa kure nekuvhiya. Izvi zvinobvumidza kugadzirisa zviri nyore kwemitero yekugadzira gasi, ichishandiswa kushandiswa kwezviwanikwa maererano nezvinodiwa. Otomatiki maficha anobatsira anokwanisa kushandisa simba rekushandisa, kuwedzera kushanda kushanda uye kuderedza mitengo.

Kuchengetedzwa kuri kuremerwa mune chero kushanda kwemaindasitiri. Zvirimwa zvemhepo zvekuparadzanisa zvakagadzirwa zvine akasiyana maitiro ekuchengetedza kuti uve nechokwadi chekuti hutano hwevashandi uye kutendeka kwehurongwa. Izvi zvinosanganisira otomatiki kuvharwa-kubva masystems, alarm system uye kumanikidza mavharuvhu rekuyamura. Vashandi vekuparadzanisa nemhepo vanodzidzira vanodzidzira kurovedzera kurovedza chero chero mamiriro ekukurumidzira uye kuchengetedza kuchengetedza.

Mukupedzisa, zvikamu zvekuparadzanisa nemhepo zvakakosha pakuparadzanisa mhepo zvikamu zvezvishandiso zvakasiyana siyana zveindasitiri. Nheyo dzakaderera-dzinoshandisa dzinogona kunyatsoparadzanisa magasi uye kupa zvakanyanyisa-zvakanyanyisa zvigadzirwa. Kuchinjika, Yepamhepo Kudzora Systems uye Zvekuchengetedza Zvimiro zvinoita kuti Asu yakakosha mumaindasitiri akasiyana-siyana pasi rese. Sezvo tekinoroji inoramba ichisimudzira, zvikamu zvekuparadzanisa nemhepo zvinotora basa rinowedzera kukosha mukusangana nekuwedzera kudiwa kwegesi yakachena.

Chigadzirwa Chigadzirwa

Kuparadzanisa kwemhepo zvikamu (Asus) tamba basa rakakosha mumaindasitiri akasiyana siyana nekuparadzanisa mhepo mune izvo zvinhu zvikuru, oksijeni uye argon. Magasi aya anoshandiswa zvakanyanya muSitallurgy, petrochemical, marasha emakemikari, fetiraiza, asina-kusimba, aerospace uye mamwe minda. Makambani seyedu inoenderana nemidziyo yekuparadzanisa yemhepo inopa huwandu hwakazara hwezvigadzirwa kuti usangane zvinodiwa zvakasiyana zvemaindasitiri aya.

Zvigadzirwa zvedu zvemhepo zvekuparadzanisa zvirimwa zvakanyatsogadzirwa uye zvakavakwa kuti uve nechokwadi chekuita zvakanaka uye nekuvimbika kwakanyanya. Nechikoro chepamusoro uye nzira dzakasimba dzekutonga, isu tinodada nekuwana zvishandiso zvekutanga-zvemakirasi zvinosangana nemhando yepamusoro maindasitiri.

Imwe maindasitiri makuru anobatsirwa kubva mukushandiswa kwemhepo yekuparadzanisa kwemhepo inoparadzanisa. Oxygen inogadzirwa nemhepo yekuparadzanisa yemhepo inoshandiswa mune dzakasiyana siyana masallurgical maitiro akadai sekusimbirira uye kuratidzwa. Kufumisa oksijeni kunowedzera chivira chemuchiratidzo chekusanganisa, iyo inoderedza simba rekushandisa uye rinovandudza mhando yechigadzirwa. Uye zvakare, nitrogen neArgon zvinoshandiswa kuchenesa, kutonhora uye semamiriro ekudzivirira mumabasa akasiyana masaga.

Mundima yepeturu, mhepo yekuparadzanisa mhepo inopa inogara inogara uye yakavimbika yezvigadzirwa zvezvigadzirwa zvinodikanwa nemaitiro akasiyana. Oxygen inoshandiswa kuburitsa ethylene oxide uye profily oxide, nepo nitrogen inoshandiswa seyakajairwa kuti udzivise kuputika uye moto panguva yekuchengetera uye kubata zvinhu zvinopisa. Kuparadzaniswa kwemweya mune zvazvinenge muzvikamu zvekuparadzanisa kwemhepo kunoita kuti uwedzere kupiwa gasi rinodiwa kuti petrochemical mashandiro.

Indasitiri yemakemikari yemakemikari yakabatsirwawo zvakanyanya kubva kune imwe nzira yekuparadzanisa yemhepo. Iyo oksijeni inogadzirwa neyekuparadzanisa kwemhepo inoshandiswa kune iyo marasha ezasi, maitiro umo marasha anoshandurwa kuita synthesis gasi rekugadzira makemikari kugadzirwa kwemakemikari. Syngas ine hydrogen, kabhoni monoxide nezvimwe zvinhu zvaida kuburitsa zvikamu zvakasiyana-siyana uye mafuta.

Maunzi ekuparadzanisa kwemhepo anoshandiswawo muindasitiri yefetiraiza. Nitrogen, iyo inogadzirwa muhuwandu hukuru panguva yekuparadzaniswa kwemhepo, chinhu chakakosha chekugadzira fetiraiza. Nitrogen-yakavakirwa fettiza yakakosha kukurudzira kukura kwakasimba kwekukura nekuti nitrogen chiitiko chakakosha kune zvidyarwa. Nekupa iyo yakavimbika sosi yeNitrogen, mhepo yekuparadzanisa yemhepo inobatsira kuburitsa yakakwirira-mhando fettilizers iyo inovandudza kurima kwezvibodzwa.

Asina-ferrous methet smliting, sekugadzirwa kweAluminium uye mhangura, inovimba neASU tekinoroji yekuisa oksijeni panguva yekunyepedzera. Inodzorwa okisijeni yekuwedzera inoita kuti isimbe tembiricha tembiricha uye inokonzeresa kupora kwesimbi. Pamusoro pezvo, nitrogen uye argon inoshandiswa pakuchenesa uye kusimudzira zvinangwa, kuvandudza kugona kwakazara uye kunaka kwemaitiro.

Matsitsi ekuparadzanisa nemhepo zvakare anotamba basa rakakosha muindasitiri yeAerospace. Kuburikidza nemidziyo iyi, mvura uye gaseous nitrogen uye oksijeni inogona kugadzirwa ndege uye spacecraft. Aya magasi anoshandiswa kune cabin turnurization, mafuta tank inomedza uye macomputer maitiro mune aerospace application, ichisimbisa kuchengetedza uye kushanda kwekushanda kwekubhururuka.

Mukupfupikisa, zvikamu zvekuparadzanisa nemhepo zvine huwandu hwakawanda hwekushandisa maindasitiri akawanda. Wana kuvimbika Sekambani inonyatsojeka mumidziyo yekuparadzanisa kwemhepo, tinopa dzakasiyana-siyana zvigadzirwa zvinosangana nezvinodiwa zvezvigadzirwa zvezvigadzirwa izvi, tichisanganisira kusashanda kusashanda uye zvakakwirira zvemhando yepamusoro.