中文
Themafuta uye gasiindasitiri chikamu chakakosha chepasi rose simba rekupa, asi zvakare iri rimwe remaindasitiri ane simba guru pane zvakatipoteredza. Kuti kuderedze kukanganisa kwezvakatipoteredza uye kuve nechokwadi chekushandiswa kwakasimba kwezviwanikwa, iyo indasitiri yakatora matanho akasiyana, imwe yacho kushandiswa kwekathodic kuchengetedza tekinoroji. Cathodic kuchengetedza tekinoroji inoshandiswa zvakanyanya mumapombi emafuta negasi, matangi ekuchengetera, mapuratifomu ekumahombekombe uye zvimwe zvivakwa zvekuwedzera hupenyu hwavo hwesevhisi uye kuderedza njodzi yekudonha kunokonzerwa nekuora.
Cathodic dziviriro (CP) is electro-kemikari yekudzivirira nzira inoshandiswa kudzivirira kuonda kwesimbi zvimiro munzvimbo ye electrolyte. Iyi tekinoroji inononoka kana kumisa nzira yekuora muzvivakwa nekuisa magetsi kune masimbi. Kune marudzi maviri makuru ekudzivirira kwecathodic: kuchengetedzwa kweanode uye kufadza ikozvino cathodic kuchengetedza
Cathodic kudzivirira mapaipi
Pipeline isina CP yakaiswa
CP yakaiswa kune pombi
1. Kudzivirirwa kweanode:
Munzira iyi, simbi inonyanya kushandiswa kupfuura simbi inodzivirirwa (yakadai se magnesium, zinc kana aluminium, nezvimwewo) inoshandiswa seanode. Kana iyo anode yakabatana nesimbi inodzivirirwa uye kuratidzwa kune electrolyte (senge ivhu kana mvura), iyo anode inoora zvakanyanya, nekudaro ichidzivirira yekutanga simbi chimiro.
Zvakanakira:
● Mari yekutanga yakaderera uye mari yekushandisa
● Kuita kwemakemikari kunongoerekana kwaitika, kuderedza kuoma kwekugadzirisa uye mari
● Hapana zvinokuvadza kubva-zvigadzirwa, zvishoma zvinokanganisa zvakatipoteredza
● Yakanyatsogadziriswa pasimbi yakachengetedzwa, nyore kuisa
Zvakaipa:
● Inoda kuongororwa nguva dzose nekutsiviwa, kuwedzera mari yekuchengetedza kwenguva refu
● Haikwanise kuvhara zvizere zvivakwa zvakakura kana zvakaoma kunzwisisa
● Corrosion zvigadzirwa zvinogona kukanganisa zvinhu zvesimbi
● Inogona kusashanda zvakanaka mumvura yakakwirira yekudzivirira
2. Kunakidzwa kwazvino kuchengetedzwa kwecathodic:
Yakakatyamadzwa yazvino cathodic dziviriro ndiyo inowanzoshandiswa tekinoroji kudzivirira simbi corrosion, kunyanya muminda ye Marine engineering, petrochemical.s, kurapwa kwemvura, etc. Iyi nzira inosanganisira kushandisa simba rekunze kupa simba remagetsi kuburikidza nekubatanidza chimiro chesimbi kune chakaipa.dandayetsime remagetsi, kubatanidzaanode yekubatsira kune iyo yakanakadanda, uyeikozvino inoyererakubva kune anodekune chimiro chakachengetedzwa.
Zvakanakira:
● High adjustability, inogona kuenderana nemamiriro akasiyana uye zvinhu
● Mutengo wakaderera wekugadzirisa uye hupenyu hurefu hwebasa
● Wide kuchinjika, inokodzera zvakasiyana-siyana zvemvura hunhu uye zvakatipoteredza
● Remote monitoring, nyore kubata uye kugadzirisa
Zvakaipa:
● Huru yekutanga mari, inodaingmidziyo yehunyanzvi uye tekinoroji
● Inogona kukanganisa zvivakwa zvesimbi zviri pedyo
● Kuongororwa kwekuchengetedza nguva dzose kunodiwa
● Kusashanda zvakanaka kunogona kukonzera kukanganisa nharaunda
Muindasitiri yemafuta uye gasi, dhizaini, kuisirwa uye kugadzirisa kwecathodic kuchengetedza masisitimu kwakakosha zvikuru. Kudzivirirwa kwakakodzera kwecathodic kunogona kuwedzera zvakanyanya hupenyu hwesevhisi yemidziyo, kuderedza mari yekugadzirisa, uye kuve nechokwadi chekuchengetedza uye kuchengetedzwa kwezvakatipoteredza.
Zuva: 26 Jul 2024