Mukugadzirwa kwemaindasitiri, mapaipi akafanana ne "tsinga dzeropa" dzinotakura zvinhu, asi dzinogona kutarisana nematambudziko ehutano akadai sekusakara, ngura, uye kupisa kwakanyanya. Mapaipi akajairwa haawanzo kutsungirira kwenguva yakareba, uye kugadziriswa nguva dzose hakungononotsi kugadzirwa chete asiwo kunowedzera mitengo. Kubuda kwesilicon carbide pombi yekuisa mukatiyakaisa "chipfeko chakasimba chekudzivirira" pamapaipi emaindasitiri, ichigadzirisa matambudziko aya zviri nyore.
Vamwe vanhu vangada kuziva kuti, chii chaizvo chinonzi silicon carbide? Kutaura zvazviri, ipurasitiki yakakosha inoumbwa nesilicon nekabhoni, ine gene re "yakasimba uye inogara kwenguva refu". Kuoma kwayo kwakanyanya, kuri pasi pedhaimani. Pakutakura hupfu hwemineral nezvinhu zveslurry muhupenyu hwezuva nezuva, kunyangwe kukweshana kwakanyanya kwakaoma kusiya mavanga pamusoro payo. Kusiyana nemapaipi esimbi akajairwa, achakurumidza kupwanywa uye kuboorwa. Uye hunhu hwayo hwemakemikari hwakagadzikana zvakanyanya, ingave iri acid yakasimba uye alkali chemical media kana corrosive slurry, haigone kuiparadza zviri nyore, ichidzivirira njodzi yekuora kwepaipi uye kubuda kwemvura kubva pamudzi.
Kudzivirira kupisa kwakanyanya ibhenefiti huru ye silicon carbide pipeline lining. Mukugadzirwa kwemaindasitiri, zvinhu zvakawanda zvinoda kutakurwa munzvimbo dzinopisa zvakanyanya. Mapaipi akajairwa anowanzo shanduka uye kukwegura kana achibikwa kwenguva refu pakupisa kwakanyanya, izvo zvinokanganisa kuchengetedzeka kwekufambisa. Uye silicon carbide lining inogona kutsungirira kupisa kwakanyanya kwakanyanya, ingave gasi reflue rinopisa zvakanyanya kana zvinhu zvinopisa, inogona kutakurwa zvakanaka nekugadzikana kwakazara.
Zvichienzaniswa nenzira dzechinyakare dzekudzivirira mapaipi, silicon carbide lining ine zvimwe zvinhu zvisinganetseke. Magadzirirwo ayo akaomarara, pamusoro payo pakanaka uye pakadzikama, uye hazvisi nyore kuturikira kana kuyera pakutakura zvinhu. Inogona kuderedza zvasara zvezvinhu uye kuvharika, uye kuchengetedza kushanda kwekutakura kwakasimba. Panguva imwe chete, huwandu hwayo hwakaderera zvikuru pane hwesimbi, uye kufukidza mapaipi hakuzowedzera zvakanyanya huremu hwese. Ingave iri kuiswa kana kugadziriswa gare gare, iri nyore uye inogonawo kuderedza mutoro wekuisa mapaipi, ichichinjika kune mamwe mamiriro akaomarara emaindasitiri.
Zvakakosha kutaura kuti kusashanda kwemakemikari kwesilicon carbide pachayo kunodzivirira kuti isashande nezvinhu zvinotakurwa. Kunyangwe kune zvinhu zvine kuchena kwakanyanya, hapana chikonzero chekunetseka nezvekusvibiswa kunokonzerwa nekusanganiswa kwezvinhu zvemukati. Ingave zvinhu zvakanaka muindasitiri yemakemikari kana hupfu hwakachena zvakanyanya muindasitiri itsva yesimba, zvinogona kutakurwa nechivimbo. Ichi ndicho chikonzero chakakosha nei minda yakawanda yemaindasitiri yepamusoro ichida kuzvisarudza.
Mazuva ano, silicon carbide pipeline lining yave "nyanzvi yekudzivirira" mumunda wekutakura zvinhu zvemaindasitiri, kubva pakutakura zvinhu zvakaoma mumigodhi uye simba rekupisa kusvika pakutakura kwepakati nepakati mumakemikari nemabhatiri e lithium, kuvapo kwayo kunogona kuonekwa. Inoshandisa mashandiro ayo akanaka kubatsira mabhizinesi kuderedza kuwanda kwekugadzirisa mapaipi, kuwedzera hupenyu hwebasa remidziyo, uye kuita kuti kutakurwa kwemaindasitiri kuve kwakanaka uye kwakachengeteka.
Sevanhu vane hunyanzvi mukugadzira zviumbwa zvesimbi zvesimbi zvesilicon carbide, tagara tichigadzirisa mhando dzezviumbwa zvesimbi zvesimbi zvesilicon carbide, tichishandisa zvigadzirwa zvinosangana zviri nani nezvinodiwa zveindasitiri kuti tive nechokwadi chekuti kugadzirwa kwakasimba muindasitiri dzakasiyana-siyana kucharamba kuripo. Ita kuti izvi zvive "zvipfeko zvakasimba zvekudzivirira" zvichengetedze "nzira" yekufambisa zvinhu zveindasitiri.
Nguva yekutumira: Zvita-23-2025