HLN-129 Tshuaj Tiv Thaiv Kev Xeb Kub Siab Uas Tsis Muaj Phosphorus
Cov yam ntxwv ntawm cov khoom
- Ib puag ncig tus phooj ywg: Dawb los ntawm phosphorus, chloride, thiab hlau, ua kom muaj kev sib raug zoo nrog cov catalysts thiab cov txheej txheem downstream.
- Kev Ruaj Ntseg Thermal: Qhov kub siab ntawm kev lwj (> 500 ℃) ua kom muaj kev ua tau zoo hauv qhov chaw kub siab.
- Kev Nqus Tawm Muaj Zog: Tsim cov zaj duab xis tiv thaiv rau ntawm cov hlau, piv rau 316/317 stainless hlau, txhim kho kev tiv thaiv corrosion.
- Kev Yaj Tau Ntau Yam: Sib xyaw nrog cov hydrocarbons uas muaj ntxhiab tsw qab thiab diesel hauv txhua qhov piv, ua kom yooj yim rau cov txheej txheem thov.
Cov Lus Qhia Txog Kev Siv
| Cov Qauv | Cov Cim Qhia Txog Kev Siv Tshuab | Txoj Kev Ntsuas |
| Qhov tsos | Cov kua dej sib xws | Kev Tshuaj Xyuas Pom |
| Kev yaj tau | Sib xyaw nrog cov hydrocarbons uas muaj ntxhiab | Kev Tshuaj Xyuas Pom |
| Qhov Ceev (20 ℃, g/cm³) | 0.95~1.00 | GB/T 2540 |
| Chaw Khov (℃) | ≤-10 | GB/T 510 |
| Kaw Flash Point (℃) | ≥61 | GB/T 261 |
| Cov ntsiab lus phosphorus (%) | ≤0.01 | SH/T 0296-1992 |
| Cov ntsiab lus ntawm Chloride Ion (%) | ≤0.01 | ASTM D7536 |
| Tus Nqi Tiv Thaiv Kev Xeb (%) | ≥90 | Q/WRUN002-2019 |
Cov ntawv thov
- Kev Tiv Thaiv Kev Xeb Thaum Kub Siab: Tsim los rau cov chaw lim dej hauv huab cua thiab hauv lub tshuab nqus tsev uas muaj cov kua qaub ntau thiab cov leej faj ntau, feem ntau yog rau kev tiv thaiv kev xeb hauv theem roj.
Cov Lus Qhia Siv
1. **Txheej Txheem Txhaj Tshuaj:** Tso cov khoom ncaj qha ua cov kua ntshiab los yog dilute nrog diesel. Yog xav dilute, siv nitrogen kom sib tov ua ke.
2. **Cov Chaw Txhaj Tshuaj:** Pom zoo kom siv rau ntawm txoj kab txo ntawm lub pej thuam distillation, qhov nkag hauv qab ntawm lub twj tso kua mis, lossis qhov nkag ntawm lub twj tso kua mis reflux. Siv ntau qhov kev txhaj tshuaj kom npog tau zoo tshaj plaws.
3. **Ua Ntej-Passivation:** Thaum 5 hnub thawj zaug, txhaj tshuaj ntawm 30-50ppm kom tsim tau ib daim zaj duab xis tiv thaiv xeb khov kho.
4. **Siv Li Niaj Zaus:** Qhov concentration ib txwm muaj li ntawm 5-25ppm. Kho raws li tus nqi acid ntawm cov roj nyoos, cov sulfur uas muaj, thiab qhov hnyav ntawm cov roj.
5. **Kev Txij Nkawm Cov Kav Dej:** Ua ntej hloov cov hom tshuaj tiv thaiv xeb, yaug thiab ntxuav cov kav dej txhaj tshuaj kom huv si kom tsis txhob txhaws.
Kev Ntim Khoom, Kev Khaws Cia, thiab Kev Nyab Xeeb
- Ntim: Muaj nyob rau hauv 200L hlau nruas lossis yas nruas.
- Kev Khaws Cia: Khaws cia rau qhov chaw txias, qhuav, thiab muaj cua nkag tau rau hauv chav tsev kub. Lub sijhawm khaws cia: 2 xyoos.
- Kev Nyab Xeeb: Khaws cia kom deb ntawm cov chaw muaj hluav taws. Saib Daim Ntawv Qhia Txog Kev Nyab Xeeb Khoom Siv (MSDS) kom paub ntxiv txog kev nyab xeeb.