ISaudi Arabia, indlu yamandla ehlabathi kunye noqoqosho olutshintsha ngokusebenzayo phantsi kwenyathelo layo elithi "Vision 2030", ibeka ugxininiso olungazange lubonwe ngaphambili kukhuseleko, ukusebenza kakuhle, kunye nokhuseleko lokusingqongileyo kumacandelo ayo oshishino. Kulo mxholo, izinzwa zerhasi zisebenza njengeteknoloji ebalulekileyo yokubeka iliso kokusingqongileyo, isiqinisekiso sokhuseleko, kunye nolawulo lwenkqubo. amashishini eSaudi Arabia.
I. Abaqhubi abaphambili kwisicelo
- Ukhuseleko Kuqala: I-oyile enkulu yaseSaudi Arabia, igesi, kunye namashishini epetrochemical aphatha umthamo omkhulu wokutsha, uqhushumbo kunye neegesi ezinetyhefu. Ukuvuza kwerhasi yeyona nto iphambili kumngcipheko womlilo, uqhushumbo, kunye netyhefu yabasebenzi. Ixesha lokwenyani, ukujongwa okuchanekileyo kwerhasi yindlela ebalulekileyo yokuthintela iintlekele.
- Ukuthotyelwa kokusiNgqongileyo: Ngokukhula kwehlabathi kugxininiso kuzinzo, iSebe lezeNdalo laseSaudi, aManzi kunye nezoLimo (MEWA) liphumeze imigangatho engqongqo yokukhupha izinto. Izinzwa zegesi zizixhobo eziyimfuneko zokubeka iliso kwiigesi ze-greenhouse (umzekelo, i-CH₄), izingcolisi ezinetyhefu (umzekelo, i-SO₂, i-NOx), kunye ne-Volatile Organic Compounds (VOCs) ukuqinisekisa ukuthotyelwa kokulawula.
- UPhuculo lweNkqubo kunye nokuKhuselwa kwe-Asethi: Kwiinkqubo zoshishino, ukuxinwa kweegesi ezithile kuchaphazela ngokuthe ngqo ukusebenza kakuhle kunye nomgangatho wemveliso. Ngaphaya koko, iigesi ezingcolisayo njengeHydrogen Sulfide (H₂S) zinokubangela umonakalo omkhulu kwimibhobho nakwizixhobo. Ukubeka esweni ezi gesi kwandisa imveliso, kwandisa ixesha le-asethi, kwaye kunciphisa iindleko zokuyigcina.
- Impilo Yasemsebenzini: Kwiindawo ezivaliweyo (umz., izixhobo zokomba, iitanki zokugcina, izityalo zamanzi amdaka), ukunqongophala kweoksijini okanye ukuqokelelana kweegesi eziyingozi kubangela umngcipheko obulalayo kubasebenzi. Izinzwa zegesi eziphathwayo nezisisigxina zibonelela ngesilumkiso esibalulekileyo kwangethuba.
II. Iimeko ezingundoqo zeSicelo soShishino kunye neziFundo zeNgcaciso
1. Ishishini leoli negesi
Eli lelona candelo libanzi kwaye lifuna kakhulu kwizicelo zesivamvo segesi eSaudi Arabia.
- Uphononongo oluPhezulu kunye neMveliso:
- Imeko: Izixhobo zokomba, iintloko zemithombo, iindawo zokubutha.
- Iigesi ezibekwe esweni: Iigesi ezivuthayo (LEL - i-Lower Explosive Limit), i-Hydrogen Sulfide (H₂S), iCarbon Monoxide (CO), i-Sulfur Dioxide (SO₂), i-Oxygen (O₂).
- I-Case Study: Kwintsimi yeoli yase-Ghawar kwiPhondo laseMpuma, amawaka ee-detectors zerhasi ezisisigxina zifakwe kwi-wellheads kunye ne-junctions yemibhobho, eyenza uthungelwano oluxinaniso lokubeka iliso. Ukuba i-methane (CH₄) ivuza ifunyenwe ngaphezu kwe-preset threshold (ngokuqhelekileyo i-20-25% LEL), inkqubo ngokukhawuleza ibangela i-alamu ezivakalayo nezibonakalayo, isebenze ngokuzenzekelayo inkqubo yoThutho oluNgxamisekileyo (ESD) ukuhlukanisa ukuvuza, kwaye idlulisele idatha kwigumbi lokulawula eliphakathi ukwenzela impendulo yongxamiseko. Ukubeka iliso kwi-H₂S enetyhefu kakhulu kufuna ukuchaneka okugqithisileyo (kaninzi kumanqanaba e-ppm) ukuqinisekisa ukhuseleko lwabasebenzi.
- Umlambo ophakathi kunye noCociso olusezantsi:
- Imeko: Iindawo zokucokisa, izityalo zepetrochemical, iipayipi, iindawo zokugcina itanki.
- Iigesi ezibekwe esweni: Ukongeza koku kungasentla, i-Volatile Organic Compounds (VOCs) (umz., i-Benzene, i-Toluene), i-ammonia (NH₃), kunye ne-Chlorine (Cl₂) ibekwe esweni.
- I-Case Study: Ngaphakathi kwee-petrochemical complexes e-Jubail okanye e-Yanbu, iinkqubo ezininzi zokubeka iliso zegesi zisasazwe malunga neeyunithi ze-catalytic cracking kunye ne-hydrotreating. Ngokomzekelo, kwiifama zetanki, i-Open-Path Infrared (IR) izinzwa zenza "ucingo lwe-elektroniki" olungabonakaliyo ukuze lubone ukukhutshwa kwe-VOC okuxhaphakileyo, ukukhusela i-atmospheres eqhumayo kunye nokuqinisekisa ukuthotyelwa kokusingqongileyo. Kwi-perimeter yesityalo, abahlalutyi be-SO₂ babonelela ngedatha eqhubekayo yokukhupha ukuqinisekisa ukuthotyelwa kwemimiselo ye-MEWA.
2. Izinto eziluncedo kunye nokuVeliswa koMbane
- Imeko: Amaziko ombane (ingakumbi amaziko einjini yegesi), izitishi, iindawo zokucocwa kwamanzi amdaka.
- Iigesi ezibekwe esweni: Iigesi ezivuthayo (CH₄), i-Hydrogen (H₂) (yokupholisa i-generator), i-Ozone (O₃), i-Chlorine (i-Cl₂) (yonyango lwamanzi), i-Hydrogen Sulfide (H₂S) (eveliswe kwi-sewers kunye neenkqubo zonyango).
- Uphononongo: Kwisikhululo samandla esikhulu eRiyadh, i-catalytic bead okanye izinzwa ze-IR zisetyenziswa kakhulu ukujonga ukuvuza kwemethane kwiiholo zeiturbine kunye nezikhululo zokulawula igesi yendalo. Okwangoku, kwiitonela zekhebula kunye namagumbi angaphantsi, ii-detectors ezizinzileyo zithintela ukuqhuma kweegesi ezinokutsha eziveliswa zizixhobo zombane ezigqithisayo. Kwisikhululo samanzi amdaka esikufuphi, abasebenzi kufuneka basebenzise izixhobo eziphathwayo zegesi ezininzi ukujonga amanqanaba akhuselekileyo e-O₂, LEL, H₂S, kunye ne-CO ngaphambi kokungena kwiindawo ezivaliweyo njengamatanki e-sedimentation, babambelele ngokungqongqo kwiinkqubo zokungena.
3. Ulwakhiwo kunye neZiseko ezingundoqo zaseDolophini
- Imeko: Iigaraji zokumisa izithuthi, iitonela, iindawo zokuthenga, iilebhu zezibhedlele.
- Iigesi eziHloniweyo: I-Carbon Monoxide (CO), i-Nitrogen Oxides (NOx) (ngokuyinhloko ukusuka kwi-exhaust yezithuthi).
- Uphononongo olungumzekelo: Kumaziko amakhulu okupaka angaphantsi komhlaba eRiyadh okanye eJeddah, iisistim zokungenisa umoya zidla ngokudityaniswa ne-CO sensors. Xa ugxininiso lunyukela kwinqanaba elimiselweyo (umzekelo, i-50 ppm), abenzi boluvo bavula ngokuzenzekelayo iifeni zokukhupha umoya ukuze bangenise umoya omtsha de kube amanqanaba akhuselekileyo abuyiselwe, ukukhusela impilo yabaxhasi kunye nabasebenzi.
4. Imigodi & neMetallurgy
- Imeko: imigodi yePhosphate, imigodi yegolide, izinyibilikisi.
- Iigesi eziBekwa esweni: Ngaphandle kweegesi eziyityhefu eziqhelekileyo nezinokutsha, iigesi ezizizo nkqubo ezifana nePhosphine (PH₃) kunye neHydrogen Cyanide (HCN) zifuna ukubekwa esweni.
- I-Case Study: Kwidolophu yemizi-mveliso ye-Wa'ad Al-Shamal phosphate, inkqubo yokuvelisa isichumiso inokuvelisa i-PH₃. I-electrochemical okanye i-semiconductor ye-semiconductor ye-PH₃ i-sensor ezinikezelweyo ezifakwe kwiindawo zenkqubo kunye neendawo zokugcina zibonelela ngokubona ukuvuza kwangethuba, ukuthintela ukuvezwa kwabasebenzi.
III. IiNdlela zeTekhnoloji kunye neNjongo yekamva
Ukusetyenziswa kwerhasi eSaudi Arabia kuguqukela kubukrelekrele obukhulu kunye nokudityaniswa:
- I-IoT kunye neDijithali: Ii-Sensors zitshintsha ukusuka kwiiyunithi ze-alarm ezizimeleyo ukuya kwiindawo zedatha yenethiwekhi. Ukusebenzisa ubuchwepheshe obungenazingcingo njenge-LoRaWAN kunye ne-4G / 5G, idatha ihanjiswa ngexesha langempela kwiiplatifomu zefu zokuhlola okude, uhlalutyo lwedatha enkulu, kunye nokugcinwa kwangaphambili.
- I-UAV & noHlolo lweRobhothi: Kwiindawo ezinkulu okanye ezinobungozi (umzekelo, imibhobho ekude, iimfumba ezinde), iidrones ezinezivamvo ezifana ne-laser methane detectors zenza uhlolo olusebenzayo nolukhuselekileyo, ngokukhawuleza zibonise iindawo ezivuzayo.
- Ubuchwephesha bokuvava okukwinqanaba eliphezulu: Ubuchwephesha obuphezulu, obukhethiweyo obufana neTunable Diode Laser Absorption Spectroscopy (TDLAS) kunye neFotoionization Detectors (PID yeeVOCs) ziya zisanda zamkelwa ukuhlangabezana nemigangatho engqongqo yokusingqongileyo kunye nokhuseleko.
- Ukudityaniswa kwe-AI: Ii-algorithms ze-AI zinokuhlalutya iipateni zedatha yenzwa ukwahlula izoyikiso zokwenyani ezivela kwii-alamu zobuxoki (umzekelo, ii-alam ezibangelwa kukukhupha idizili) kunye nokuqikelela ukusilela kwezixhobo ezinokwenzeka okanye ukuvuza.
Ukuqukumbela
Ngaphantsi kweSaudi Arabia "Vision 2030," eqhuba ukwahlukana kwezoqoqosho kunye nokuphuculwa kwezoshishino, izinzwa zegesi ziye zaba ngabagcini abayimfuneko kukhuseleko lwamashishini angundoqo kunye nempumelelo yophuhliso oluluhlaza, oluzinzileyo. Ukususela kwiindawo ezinkulu zeoli ukuya kwizixeko zanamhlanje, aba balindi bangabonakaliyo basebenza 24/7, bekhusela abasebenzi, bekhusela indalo, yaye bekhulisa imveliso. Benza isiseko esibalulekileyo sekamva loshishino lwaseSaudi, kwaye izicelo zabo ngokungathandabuzekiyo ziya kuqhubeka nokwandisa kubunzulu kunye nobubanzi njengoko itekhnoloji iguquka.
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Ixesha lokuposa: Sep-17-2025