Tijaabada PX nidaamka oksaydheynta joogtada ah
Sharaxaada Alaabta
Nidaamku wuxuu qaataa fikradda naqshadaynta moodeelka ah, dhammaan qalabka iyo dhuumaha ayaa ku dhex jira qaabka.Waxay ka kooban tahay saddex qaybood: unugga quudinta, unugga falcelinta oksaydhka, iyo unugga kala-soocidda.
Isticmaalka tignoolajiyada sare ee xakamaynta, waxay buuxin kartaa shuruudaha gaarka ah ee nidaamka falcelinta adag, heerkulka sare iyo cadaadiska sare, qarxinta, daxalka xooggan, xaaladaha xaddidan ee badan, iyo xakamaynta adag iyo hagaajinta gaarka ah ee wax soo saarka PTA.Qalab kala duwan iyo qalabyada falanqaynta ee khadka tooska ah ayaa leh saxnaan sare iyo dareen, oo buuxiya shuruudaha khaladka yar ee tijaabada.Qaabaynta dhuumaha geedi socodka kala duwan ee nidaamka waa mid macquul ah oo sahlan in la shaqeeyo.
Qalabka iyo tuubooyinka, valves, dareemayaasha iyo matoorada nidaamka waxaa laga sameeyaa qalab gaar ah sida titanium TA2, Hc276, PTFE, iwm, kaas oo xalliya dhibaatada daxalka xooggan ee acetic acid.
Xakamaynta PLC, kumbuyuutarka warshadaha iyo software-ka xakamaynta ayaa loo isticmaalaa xakamaynta tooska ah ee nidaamka, kaas oo ah goob tijaabo ah oo badbaado leh oo hufan.
Habka aasaasiga ah
Hore u sii kululee nidaamka, oo ku nadiifi nitrogen ilaa waxa ka kooban ogsajiinta ee gaasta dabada soo baxaysa ay eber tahay.
Ku dar quudinta dareeraha ah (acetic acid iyo kicin) nidaamka oo si joogto ah ugu kululee nidaamka heerkulka falcelinta.
Ku dar hawo saafi ah, sii wad kuleylka ilaa falcelinta ay kiciso, oo bilow dahaarka.
Marka heerka dareeraha fal-celiyeyaasha uu gaaro dhererka loo baahan yahay, billow inaad xakameyso dheecaanka, oo xakameyso xawaaraha dheecaanka si aad u ilaaliso heerka dareeraha.
Habka falcelinta oo dhan, cadaadiska nidaamku waa asal ahaan xasilloon sababtoo ah cadaadiska hore iyo dib-u-celinta.
Iyadoo la sii wado habka falcelinta, falcelinta munaaradda, gaaska ka soo baxa sare ee munaaradda wuxuu galaa kala-soocida dareeraha gaaska iyada oo loo marayo kondenser-ka oo galaya taangiga kaydinta alaabta.Waxaa lagu soo celin karaa munaaradda ama lagu daadin karaa dhalada kaydinta alaabta iyadoo loo eegayo baahida tijaabada ah.
Falcelinta kiliyaha, gaaska daboolka kiliyaha ayaa la gelin karaa kondenserka meesha taawarada ah.Dareeraha isku dhafan ayaa dib loogu soo celiyaa reactor-ka iyadoo leh bam joogto ah, gaaskuna wuxuu galaa habka daaweynta gaaska dabada.