Impilo yesevisi kawoyela wokwenziwa we-PAG kuma-compressor ngokuvamile ingama-8,000–12,000 amahora ngaphansi kwezimo zokusebenza ezijwayelekile, okulingana neminyaka engu-3–5 yesevisi.
Ngaphansi kwezimo zokusebenza ezinzima njengokushisa okuphezulu nokuncishiswa kwegesi okukhulu, impilo yesevisi yehla yaba cishe amahora angu-4,000–6,000.
- Impilo yesevisi ejwayelekile ngemishini
Ama-screw compressors wegesi yemvelo, i-LPG kanye negesi yezimboni
Isimo esijwayelekile: amahora angu-8,000–12,000 / iminyaka engu-3–5
Izinga lokushisa eliphezulu lokukhishwa & ukungena kwe-hydrocarbon okukhulu: amahora angu-4,000–6,000
Ama-refrigeration compressors & HVAC / ama-compressors e-A/C ezimoto
Ukushisa komoya kwezimoto: iminyaka engu-2–3 / ama-km angu-40,000–60,000
Ama-screw & ama-centrifugal refrigeration compressors ezimbonini: amahora angu-6,000–10,000 / iminyaka engu-3–4
Ama-reciprocating compressors wegesi ephezulu, i-ammonia kanye negesi ye-asidi
Isimo esijwayelekile: amahora angu-6,000–10,000
Insizakalo ene-H₂S negesi elidlayo: amahora angu-3,000–5,000
Ama-compressor we-vane nama-compressor we-centrifugal we-CO₂ process gas
Amayunithi e-centrifugal anomthwalo ozinzile: amahora angu-8,000–15,000
Ama-compressor e-vane: amahora angu-6,000–10,000
2. Izinto ezibalulekile ezithinta impilo yesevisi
Izinga lokushisa (into ebaluleke kakhulu)
Uma izinga lokushisa likawoyela lidlula u-90°C, impilo yesevisi izokwehla cishe ngo-50%. Izinga lokuphenduka libe ngama-double cishe njalo ngokuphakama kwezinga lokushisa okungu-10°C.
Ukuncishiswa kwegesi
Igazi elincibilikile njengokungathi igesi yemvelo ne-propane kunciphisa ukhwekhwe lwamafutha futhi kusheshe ukuphenduka nokubola kwamafutha.
Okuqukethwe kokunisela
I-PAG oil iyahamba kakhulu. Ukunisela okweqile kubangela i-hydrolysis nokukhuphuka okukhulu kwenani le-asidi.
Ubungcolisi nezinhlayiya eziqinile
Uthuli nensimbi okungadala ukuguga nokubola kwamafutha, okunciphisa kakhulu impilo yamafutha.
Ukuxuba amafutha angahambisani
Ukuxuba amafutha e-PAG namafutha emaminerali noma amafutha e-PAO kuzodala ukuhlala nokubola okusheshayo, noma ngabe kuncane kangakanani.
3. Izindlela zokushintsha amafutha
Shintsha amafutha ngokushesha uma kwenzeka noma yikuphi kwalokhu okulandelayo:
Inani Lilonke Lamandla (TAN) likhuphuke lingaphezu kuka-1.0 mgKOH/g uma liqhathaniswa namafutha amasha
I-Viscosity ku-40°C ishintshe ngaphezu kuka-±15%
Okuqukethwe ngamanzi kudlule ku-200 ppm (<100 ppm ezinhlelweni zokupholisa umoya)
Ukumnyama okucacile, ukuba mkhaza, iphunga elingajwayelekile noma ukwakheka komgqomo
4. Isifinyezo
Izimo zokusebenza ezihlanzekile, ezishisayo kancane futhi ezinomswakama ophansi: iminyaka engu-3–5 / amahora angu-8,000–12,000.
Izinga lokushisa eliphezulu njalo, ukuncishiswa kwegesi okukhulu kanye nemvelo enobuthi: iminyaka engu-1.5–3 / amahora angu-4,000–6,000.