Paunosangana nematambudziko asingatarisirwi newakoSulfur Recovery Catalyst, unofanira kuita nokukurumidza. Tarisa zviratidzo zvisina kujairika izvo zvisingaratidzike pachena pakutanga. Shandisa zvishandiso zvitsva uye nzira dzakangwara kuti uwane chikonzero nekukurumidza. Kutora matanho aya kunokubatsira kuti uchengetedze nzira yako ichifamba zvakanaka uye inovandudza mibairo yako.

Key Takeaways

• Monitor yakosulfur recovery catalystpedyo nezviratidzo zvakajairika sekuchinja kwekushisa uye kuderera kwekuita. Kukurumidza kuonekwa kunogona kudzivirira kukanganisa kukuru.
• Shandisa anotakurika analyzer uye masensa kune chaiyo-nguva data. Zvishandiso izvi zvinokubatsira kuona nyaya nekukurumidza, zvichibvumira kupindira panguva.
• Ongorora nhoroondo yemaitiro data nguva nenguva. Kuongorora mafambiro kunogona kuratidza matambudziko akavanzika uye kukubatsira iwe kuchengetedza yakanyanya kunaka catalyst kuita.
• Bata nezvikwata zvekuchengetedza uye zvekushanda. Maonero avo anogona kuburitsa nyaya dzaungasatarise, zvichitungamira kukurumidza kugadzirisa dambudziko.
• Nyora yakomatanho ekugadzirisa matambudzikouye kugovera zvidzidzo zvadzidzwa. Iyi tsika inovaka timu yakasimba uye inovandudza ramangwana rekugadzirisa matambudziko.
  

  Ziva Sulfur Recovery Catalyst Symptoms uye Zviratidzo Zvisina kujairika

  Kuziva Matambudziko Anowanzoitwa

  Iwe unogona kuona matambudziko mazhinji neSulfur Recovery Catalyst yako nekutarisa zviratidzo zvakajairika. Vashandi vanowanzoona kuchinja kwekushisa, chiitiko, kana kuyerera. Shanduko idzi dzinogona kuratidza dambudziko kusati kwaitika. Tafura iri pazasi inoratidza zvimwe zvinonyanya kutaurwa zviratidzo uye nyaya dzekuita:

  Symptom	Tsanangudzo
  Tembiricha inokwira pamubhedha	Inogona kuitika kamwe kamwe kana kupisa kwakanyanya.
  Kuderera kwekuita kwe catalyst	Inogona kudzikira nekufamba kwenguva, kamwe kamwe kana yakawandisa.
  Kuisa mu thermocouples	Inogona kuonekwa panguva yekushanda.

  Performance Nyaya	Tsanangudzo
  Solids Kusvibiswa	Yakakwira mazinga eHeat Stable Amine Salt (HSAS) inotungamira mukuora mune regenerator uye reboiler.
  Corrosion	Yakashumwa nyaya dzecorrosion muchikamu chepasi rejenareta uye reboiler nekuda kwekusvibiswa.

  Iwe unofanirwawo kutarisisa kune kunaka kwehova dzekudya kwako.Hunhu hwekudya husina kunakainogona kuderedza kushanda kwechoto chekuita. Yakakwira H2S yemukati inobatsira kuchengetedza tembiricha chaiyo. Zvinosvibisa zvakaita semahydrocarbon kana BTEX zvinogona kukanganisa Air Demand control loop. Idzi nyaya dzinogona kuita kuti yako Sulfur Recovery Catalyst ishande zvishoma.

  Kuona Zviratidzo Zvisingatarisirwi kana Zvisina Kujeka Yambiro

  Haasi zviratidzo zvese zvekunyevera zviri nyore kuona. Vamwe vanooneka zvishoma nezvishoma kana kuti vadiki pakutanga. Iwe unogona kubata izvi nekukurumidza uchishandisa yakajairwa uye chaiyo-nguva yekutarisa. Vazhinji vashandisi vanoshandisa analytical matekiniki kutarisa yakakwira kabhoni pane yakashandiswa catalysts. Masensa epamhepo anobatsira kuteedzera tembiricha, kudzvanywa, uye kuyerera kwemazinga. Izvi zvinoita kuti uwane matambudziko asati akura.

  Heano mamwe akavanzika kana asingatarisirwe yambiro zviratidzo zvekutarisa:

  1. Catalyst deactivation kubva pakusvibiswa, chepfu, kana kukuvara kwekupisa.
  2. Yakashata hydrolysis yeCOS uye CS2.
  3. Miganho mikuru yedova inoita kuti sulfure iite condence.
  4. Off-ratio kutonga kweH₂S kune SO₂.
  5. Demister pads kusashanda zvakanaka, zvichikonzera mhute yesarufa.
  6. High final condenser outlet tembiricha.
  7. Kumhanyisa chikwata pasi pesimba rayo rakagadzirwa.
  8. Zvidiki zvinogumbura mukushanda kwezuva nezuva.

  Zano: Ramba wakatarira zviratidzo izvi. Kukurumidza kuita kunogona kudzivirira matambudziko akakura uye kuchengetedza yako Sulfur Recovery Catalyst ichishanda zvakanaka.

  Shandisa Zvisingatarisirwi Diagnostic Zvishandiso zveSulfur Recovery Catalyst

  Kushandisa Portable Analyzers uye Sensors

  Iwe unogona kukurumidza kuona matambudziko mukati makoSulfur Recovery Catalystnekushandisa anotakurika analyzer uye sensors. Zvishandiso izvi zvinokupa data-chaiyo-nguva, saka haufanirwe kumirira mhinduro dzelab. Iyo 888 sulfur recovery tail gas analyzer inomira pachena nekuti inotarisisa hydrogen sulfide (H2S) uye sulfur dioxide (SO2) chaipo papombi yekugadzira. Izvi zvinoreva kuti iwe unowana kuverenga nekukurumidza uye kwakaringana, izvo zvinokubatsira kuti uite zvinhu zvidiki zvisati zvave hombe.

  Vazhinji vashandisi vanoshandisawo handheld X-ray fluorescence (XRF) analyzer. Midziyo iyi inokubatsira kutarisa sulfuri yemukati mumafuta nemafuta. Bruker's portable EDXRFs yakakurumbira nekuti inopa nekukurumidza uye yakavimbika mhinduro. Iwe unogona kushandisa zvishandiso izvi kuti uve nechokwadi chekuti maitiro ako anogara mukati memiganhu yakachengeteka.

  Heano kukurumidza kutarisa kune akajairika analyzers:

  Analyzer Zita	Tsanangudzo	Application
  Inotakurika Sulfur Analyzers	Handheld / inotakurika XRF yekuongororwa kwekutanga kwemafuta, oiri, uye mamwe petrochemicals.	Kutevedzera MARPOL mirau yesarufa yemukati mumafuta emafuta.
  888 / 888L Sulfur Recovery Muswe Gasi Analyzer	Inoshandisa UV spectroscopy kutarisa H2S uye SO2 kutariswa mune sarufa kudzoreredza muswe gasi.	Kutarisa sulfuri kudzoreredza maitiro muhydrocarbon processing industry.

  Zano: Shandisa anotakurika analyzer nguva zhinji. Ivo vanokubatsira kubata shanduko muSulfur Recovery Catalyst yako isati yakanganisa system yako yese.

  Kushandisa Yepamberi Imaging uye Acoustic Nzira

  Unogona kuwana matambudziko akavanzika mune yako Sulfur Recovery Catalyst uchishandisaadvanced imaging uye acoustic nzira. Zvishandiso izvi zvinoita kuti iwe uone mukati memubhedha wekugonesa kana kuterera kune zvisingawanzo ruzha. Izvi zvinokubatsira kuona zvivharo, kuyerera kusina kuenzana, kana zviratidzo zvekutanga zvekukuvara.

  Dzimwe nzira itsva dzinobatanidza acoustic cavitation nemakemikari akaita seacetic acid uye hydrogen peroxide. Iyi hybrid process inogona kusvika 100% desulfurization kunyatsoita mumaminitsi makumi matatu chete. Mukuenzanisa, kushandisa chete acoustic cavitation kana acetic acid inotora nguva yakareba uye inoshanda zvishoma. Iwe unogona kuona mutsauko mutafura pazasi:

  Nzira	Oxidant Ratio (rox)	Kubudirira kweDesulfurization (%)	Nguva yekuita (min)
  Hybrid process (Acoustic Cavitation + Acetic Acid + Hydrogen Peroxide)	5.0	100%	30
  Acoustic Cavitation + Hydrogen Peroxide	0.5	63.68%	180
  Acetic Acid Yega	1.0	47.36%	180

  Paunoshandisa aya maturusi epamberi, unowana mufananidzo wakajeka wezviri kuitika mukati meSulfur Recovery Catalyst yako. Izvi zvinokubatsira kugadzirisa matambudziko nekukurumidza uye kuchengetedza maitiro ako achifamba zvakanaka.

  Ongorora Maitiro eData reSulfur Recovery Catalyst Clues
  

  Kuongorora Mafambiro muHistorical Data

  Iwe unogona kudzidza zvakawanda nezve yako Sulfur Recovery Catalyst nekutarisa nhoroondo yedata data. Paunoteedzera mafambiro nekufamba kwenguva, unoona mapatani anogona kuratidza matambudziko akavanzika. Semuyenzaniso, unogona kuona kudonha kwesimba rekudzoreredza mushure mekudzima kwemagetsi akati wandei. Kudzima uku kunogona kuita kuti system yako isagadzikane uye inokanganisacatalyst performance.

  Kuchinja kwematembiricha mune yako reactor zvakare zvine basa. Kana ukaona tembiricha spikes, unofanira kunyatsoteerera. Kupisa kwakanyanya kunogona kukuvadza catalyst yako uye kuderedza kushanda kwayo. Nekutarisa ekare tembiricha marekodhi, iwe unoona kana system yako yakamboenda pamusoro peakachengeteka miganhu.

  Hedzino dzimwe nzira dzenhoroondo data dzinokubatsira kugadzirisa dambudziko:

  • Iwe unogona kubatanidza kudzikira kwekuita catalyst kune kazhinji kudzimwa kwemagetsi.
  • Iwe unogona kuona tembiricha nzendo dzinokuvadza yako Sulfur Recovery Catalyst.
  • Iwe unogona kuwana matambudziko ekurasikirwa nekupisa nekuongorora dhizaini yedivi data, iyo inogona kunongedza kune yakatsemuka musungo weutsi.
  • Iwe unogona kuseta yekutarisa sisitimu yetembiricha yeClaus unit yako kuchengetedza mitengo yekudzoreredza yakakwira.
  • Iwe unodzivirira matambudziko emangwana nekuita pane zvaunodzidza kubva kune data yapfuura.

  Zano: Ita ive tsika yekuongorora yako maitiro data. Kukurumidza kuona kunobatsira kuti udzivise nguva inodhura uye kuchengetedza catalyst yako ichishanda nemazvo.

  Kubatanidza Off-Spec Zviitiko neCatalyst Behavior

  Iwe unowanzoona zviitiko zvisiri-chaiyo kana yako Sulfur Recovery Catalyst isingashande sezvaitarisirwa. Zviitiko izvi zvinogona kuoneka segasi kana LPG isingaenderane nezviyero zvechigadzirwa. Kana izvi zvikaitika, iwe unofanirwa kuita nekukurumidza kuti uwane chikonzero uye kugadzirisa.

  Tafura iri pazasi inoratidza kuti ungagadzirisa sei matambudziko akajairika:

  Dambudziko	Solution
  Off-spec gasi kana LPG inokanganisa kunaka kwechigadzirwa uye kutevedzera.	Shandisa nekukurumidza onsite kuyedza kutsvaga kuteedzera zvikamu zvesarufa uye kuvhara sarufa chiyero, uchichengeta chigadzirwa chako mukati mezviteshi.

  Iwe unofanirwawo kutarisa shanduko mune yako feed hova. Yakakwira hydrocarbon mazinga anoreva kuti iwe unoda imwe okisijeni yeoxidation. Izvi zvinogona kushandura kudiwa kwemhepo uye kutungamirira kune yakawanda CS2 kugadzirwa, iyo inoderedza kupora kushanda. Zvakasvibiswa zviri muchikafu zvinogona kuchetura catalyst yako uye kuita kuti imire kushanda.

  • Mahydrocarbon akakwira ari muchikafu anowedzera kudiwa kweokisijeni.
  • Mamwe mafomu eCS2, anogona kuderedza kupora mitengo.
  • Zvinosvibisa zvinogona kumisa yako Sulfur Recovery Catalyst.

  Cherechedza: Chiito chekukurumidza panguva yezviitiko zve-off-spec chinokubatsira kuchengetedza catalyst yako uye kuchengetedza maitiro ako achifamba zvakanaka.

  Ongorora Sulfur Recovery Catalyst Physical Condition Innovatively

  

  Kushandisa Nzira dzekuedza Dzisingaparadzi

  Unogona kutarisa hutano hweSulfur Recovery Catalyst pasina kuibvisa. Nzira dzisiri dzekuparadza dzekuyedza (NDT) dzinokubatsira kuona mukati memidziyo uye kuona matambudziko nekukurumidza. Unogona kushandisa ultrasonic test kuyera ukobvu hwesimbi madziro. Iyi nzira inokubatsira kuwana nzvimbo dzisina kusimba kana ngura dzisati dzakonzeresa kubuda. Iwe unogona zvakare kushandisa infrared thermography. Ichi chishandiso chinokuratidza nzvimbo dzinopisa uye dzinotonhora pamusoro. Nzvimbo dzinopisa dzinogona kureva kuvhara kana kusaenzana kuyerera mukati mecatalyst bed.

  Heano mamwe akajairika nzira dzeNDT dzaunogona kuedza:

  • Ultrasonic ukobvu kuyedza: Inoyera kukora kwemadziro uye inowana ngura.
  • Infrared thermography: Inoona shanduko yekushisa uye kuvhara.
  • Eddy iyezvino kuyedza: Inotsvaga makatsemuka kana kukanganisa mumachubhu esimbi.

  Zano: Shandisa nzira dzeNDT kazhinji. Iwe unogona kubata matambudziko nekukurumidza uye chengetedza yako Sulfur Recovery Catalyst ichishanda kwenguva refu.

  Kushandisa Digital Microscopy uye Imaging

  Digital microscopy inokupa kutarisisa kwepamusoro kweSulfur Recovery Catalyst yako. Iwe unogona kushandisa microscope yedhijitari kuti uone makatsemuka, guruva, kana kumwe kukuvadzwa pamapelleti anokonzeresa. Mifananidzo yakakwira-resolution inokubatsira kuona shanduko dzaungapotsa nemeso ako chete. Iwe unogona zvakare kushandisa scanning maelectronic microscopes (SEM) kuti uwane mamwe mashoko. SEM mifananidzo inokuratidza magadzirirwo uye chimiro cheiyo catalyst pamusoro.

  Edza aya matanho paunenge uchishandisa digital imaging:

  1. Tora sampuli kubva munzvimbo dzakasiyana-siyana mumubhedha unogadzirisa.
  2. Shandisa maikorosikopu yedhijitari kutsvaga makatsemuka kana madhipoziti.
  3. Enzanisa mifananidzo mitsva neyechikuru kuti uone shanduko nekufamba kwenguva.

  Ongorora: Digital imaging inokubatsira kuita zvirinani sarudzo nezve nguva yekutsiva kana kuchenesa yako Sulfur Recovery Catalyst.

  Shandisa Zvisingawirirani Zvishandiso Zvigadziriso zveSulfur Recovery Catalyst

  Kuedza Kwenguva Yekuita Parameter Kuchinja

  Iwe unogona kuvandudza maitiro ako nekuita diki, yechinguva shanduko kune inoshanda paramita. Shanduko idzi dzinokubatsira kuona kuti Sulfur Recovery Catalyst yako inopindura sei. Unogona kugadzirisa tembiricha, kudzvanywa, kana kuyerera kwekanguva kwenguva pfupi. Izvi zvinokutendera kuti uwane akanakisa marongero pasina kuisa njodzi yenguva refu kukuvara.

  Vashandi vanowanzo shandura chiyero chemhepo-ku-asidhi gasi kana mhepo yemhepo. Izvi zvinogadziriswa zvinogona kuwedzera kutendeuka kwesarufa uye kuderedza kuburitswa kusingadiwi. Iwe unogona kushandisa tafura kuti uone kuti ndeapi akasiyana ane zvakanyanya kukanganisa:

  Operational Variable	Impact paKubudirira
  Air/asidhi gasi reshiyo	Inokwidziridza kugadzirwa kwesarufa uye inoderedza kuburitswa kweCOS
  Steam pressure	Inovandudza kushandura sulfuri kushanda zvakanaka
  Feed tembiricha	Inowedzera sulfuri kutendeuka kushanda zvakanaka

  Zano: Gara uchitarisisa system yako paunenge uchiedza marongero matsva. Mhinduro yekukurumidza inokubatsira kudzivirira matambudziko uye kuwana akanakisa maitiro mamiriro.

  Kuedza Alternative Feed kana Operating Modes

  Iwe unogona zvakare kuyedza marudzi akasiyana ekudya kana maitiro ekushandisa. Kuchinja kuyerera kwegasi rekudya kana kushandisa oxygen hupfumi kunogona kuita mutsauko mukuru. Idzi shanduko dzinokubatsira kuona kuti yako seiSulfur Recovery Catalystinoita pasi pemamiriro matsva.

  Edza kugadzirisa tembiricha yekupinza kana tembiricha yekuburitsa condenser. Unogona kuona zviri nani kupora sarufa kana kukurumidza desulfurization. Tafura iri pazasi inoratidza kuti izvi zvakasiyana-siyana zvinokanganisa sei kushanda zvakanaka:

  Operational Variable	Impact paKubudirira
  Kuwedzera oksijeni	Inowedzera maitiro ese ekudzoreredza sarufa
  Inlet catalytic reactor tembiricha	Inokanganisa kugadzirwa kwesarufa uye kupora
  Outlet tembiricha ye condenser	Inofurira sulfure kupora kushanda zvakanaka
  Kudyisa gasi kuyerera mwero	Yakakosha pakuwedzera kugadzirwa kwesarufa

  Unogona kuchinja pakatimaitiro akasiyana ekushandakuti uwane yakanyanya kuvimbika setup. Izvi zvinokubatsira kuti uchengetedze maitiro ako achichinjika uye anoshanda.

  Cherechedza: Gara uchirekodha zvawawana paunoyedza mafeed matsva kana modhi. Izvi zvinokubatsira kuti udzidze izvo zvinoshanda zvakanyanya kune yako Sulfur Recovery Catalyst.

  Bata pamwe neCross-Functional Teams paSulfur Recovery Catalyst Issues

  Inosanganisira Kuchengeta uye Kushanda Vashandi

  Iwe unogona kugadzirisa matambudziko akawanda nekukurumidza kana iwe ukashanda neako ekugadzirisa uye zvikwata zvekushanda. Aya mapoka anoziva midziyo uye maitiro ezuva nezuva. Vanogona kuona nyaya dzaungapotsa. Iwe unofanirwa kuvabvunza nezve chero shanduko muruzha, vibration, kana tembiricha. Ivo vanowanzo cherechedza kuvuza kana kuvharika vasati vanyanya kukomba.

  Edza aya matanho kuti uwane zvakanyanya kubva kuchikwata chako:

  • Itai misangano nguva nenguva kuti mugovane zviziviso nezveSulfur Recovery Catalyst.
  • Gadzira rondedzero yezvinetso zvakajairika uye mhinduro.
  • Bvunza vashandisi kuti varekode chero zviitiko zvisina kujairika kana kuverenga.

  Zano: Paunoteerera vashandi vako vekuchengetedza, unodzidza nezvematambudziko akavanzika. Chiitiko chavo chinokubatsira kuwana yakanakisa kugadzirisa.

  Unogona kushandisa tafura iri nyore kuteedzera zvinoonekwa nechikwata:

  Team Member	Observation	Date
  Operator	Kupisa kwepamusoro	06/01/2024
  Technician	Kudengenyeka kusingaite	06/02/2024
  Mutariri	Slow flow rate	06/03/2024

  Kubvunzurudza neVekunze Nyanzvi kana Vatengesi

  Dzimwe nguva unoda rubatsiro kubva kunze kwekambani yako. Unogona kubata vatengesi kana nyanzvi dzinoziva zvakawanda nezveSulfur Recovery Catalyst masisitimu. Vanopa mazano pamusorozvishandiso zvitsva, nzira dzekuyedza, kana kusimudzira. Iwe unofanirwa kugovera yako maitiro data uye kubvunza maonero avo.

  Hedzino nzira dzekushanda nenyanzvi dzekunze:

  1. Tumira sampuli dzekuongorora kwepamusoro.
  2. Kumbira kushanyirwa pasaiti kuitira kugadzirisa dambudziko.
  3. Kumbira kudzidziswa pamidziyo mitsva yekuongorora.

  Cherechedza: Nyanzvi dzekunze dzinounza mazano matsva. Vanokubatsira kugadzirisa matambudziko akaoma uye kugadzirisa maitiro ako.

  Iwe unogona zvakare kujoinha maindasitiri maforamu kana mapoka epamhepo. Nzvimbo idzi dzinokutendera kuti ubvunze mibvunzo uye udzidze kubva kune vamwe vanoshandisa masisitimu akafanana.

  Gwaro uye Dzidza kubva kuSulfur Recovery Catalyst Troubleshooting

  Matanho ekurekodha uye Mibairo yeFuture Reference

  Unofanira kugarachengeta chinyorwa chakajekapaunogadzirisa matambudziko. Nyora pasi danho rega rega raunotora uye mhedzisiro yaunoona. Iyi tsika inobatsira iwe kuyeuka chakashanda uye chii chisina. Unogona kushandisa tafura yakapfava kana chekutarisa kuronga manotsi ako.

  Nhanho Nhamba	Action Yakatorwa	Mhedzisiro Yakacherechedzwa	Date
  1	Yakatariswa tembiricha sensor	Sensor inoshanda	06/05/2024
  2	Yakagadziriswa chiyero chemhepo / gasi	Kubudirira kwakavandudzwa	06/05/2024
  3	Inspected catalyst bed	Wakawana diki blockage	06/06/2024

  Zano: Tora mapikicha kana kushandisa madhayagiramu kana iwe ukawana chimwe chinhu chisina kujairika. Zvinyorwa zvinoonekwa zvinokubatsira kutsanangura zvaunowana kune vamwe.

  Iwe unogona zvakare kuchengeta bhuku rekugadzirisa dambudziko. Iri logbook rinova chishandiso chakakosha paunosangana nematambudziko akafanana mune ramangwana.

  Kugovera Zvidzidzo Zvakadzidzwa Mumapoka Ese

  Iwe haufanirwe kuchengeta ruzivo rwako rwekugadzirisa dambudziko kwauri. Goverana zvaunodzidza nechikwata chako. Iyi tsika inobatsira munhu wese kuti asadzokorora zvikanganiso zvakafanana. Unogona kuita misangano mipfupi kana kutumira zvigadziriso zvinokurumidza.

  Edza nzira idzi dzekugovera zvidzidzo:

  • Gadzira pepa repfupiso mushure mechiitiko chega chega chekugadzirisa dambudziko.
  • Shandisa chats dzeboka kana maemail kuparadzira akakosha matipi.
  • Ronga ongororo yemwedzi wega wega apo munhu wese anogovana zviitiko zvake.

  Cherechedza: Paunogovera ruzivo rwako, unobatsira timu yako kugadzirisa matambudziko nekukurumidza. Iwe zvakare unovaka yakasimba yekutsigira sisitimu yekubata Sulfur Recovery Catalyst matambudziko.

  Kugovera uye kurekodha matanho ako ekugadzirisa matambudziko kunoita kuti maitiro ako ave akachengeteka uye akavimbika. Iwe unobatsira timu yako kukura nekuvandudza pese paunonyora uye kutaurirana zvaunodzidza.

  ---

  Iwe unogona kukwidziridza kuvimbika uye kuita nekushandisa nzira dzekugadzirisa matambudziko dzeSulfur Recovery Catalyst yako. Kukurumidza kuona uye kugadzirisa mhinduro kunobatsira iwe kudzivirira inodhura nguva yekudzikira. Kushandira pamwe uye kuenderera mberi nekudzidza kunoita kuti maitiro ako ave nesimba. Tafura iri pazasi inoratidza kuti zvichangobva kuitika zvidzidzo zvinoratidza kukosha kwekuita kwekutanga uye kugadzirisa kwakangwara:

  Key Takeaway	Tsanangudzo
  Kuziva Pane Inobuda	Kutsvaga gomba mucondenser kwakamisa kusvibiswa uye kwakagadziridzwa mhedzisiro.
  Degassing Operation Ongororo	Kugadzirisa mazinga ekutenderera akadzikisa H2S mumvura sarufa.
  Kugadzirisa uye Kusimbisa	Kugadzirisa nekukurumidza kwakadzoreredza kugona pamusoro pe98%.
  Kuchengeta Kwemari	Kugadziriswa kwekutanga kwakachengetedza mari uye kuchengetedzwa kwemhando yechigadzirwa.

  Ramba uchigovera zviitiko zvako uye kudzidza kubva kune yega yega chiitiko chekugadzirisa matambudziko. Iwe unobatsira timu yako uye chengetedza chirimwa chako chichishanda zvakachengeteka.