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Tshuaj Tiv Thaiv Kev Sib Tsoo (Pyridines-based) rau Midstream
Cov Tshuaj Tsim Khoom

Tshuaj Tiv Thaiv Kev Sib Tsoo (Pyridines-based) rau Midstream

UBPro-421 feem ntau yog siv rau hauv kev sau roj & roj thiab kev thauj mus los thiab kev kho dej ntawm Refinery, nws yog Pyridines-raws li adsorption zaj duab xis hom corrosion inhibitor, dej-soluble roj dispersed corrosion inhibitor nrog kev ua tau zoo heev.

  • Hom Cationic, Pyridines-raws li adsorption zaj duab xis hom
  • Daim Ntawv Thov Kev sib sau ua ke thiab kev thauj mus los, Kev kho dej refinery
  • Daim Ntawv Thov Zoo tagnrho rau cov chaw muaj H₂S siab uas xav tau kev tiv thaiv xeb

Kev taw qhia txog khoomKev tiv thaiv kev xeb Kev thauj roj

Pyridines-based adsorption zaj duab xis hom corrosion inhibitor

Cov tshuaj tiv thaiv xeb uas yaj tau hauv dej thiab tawg ua cov roj uas muaj kev ua tau zoo heev

Cov teebmeem tiv thaiv hauv cov roj, roj av, thiab cov dej theem, thiab muaj kev sib raug zoo nrog lwm cov tshuaj lom neeg hauv cov roj av.


Cov Ntawv Qhia Txog Kev Siv Tshuab

Qhov tsos

Cov kua xim av tsaus ntshiab

Kev yaj tau (@ 25 ℃)

Yaj hauv dej thiab cawv carbon tsawg

Hom Ionic

Cationic

Cov ntsiab lus ntawm cov khoom xyaw nquag (%)

50 -80

pH (@ 1% dej)

5.0–9.0

Cov Ntawv Thov/Kev Ua Haujlwm

Zaj duab xis adsorption
UBPro-421 feem ntau yog siv rau hauv kev sau thiab thauj roj thiab roj av.

Kev kho dej ntawm lub chaw ua dej refinery.

Kev sib xyaw nrog imidazoline thiab lwm yam khoom sib xyaw ua ke tuaj yeem tiv thaiv cov hlau (carbon steel) los ntawm kev xeb hauv cov dej tsim roj av uas muaj H2S siab, CO2, dej ntsev siab, thiab Cl-thaum lub sijhawm rov ua roj.

Cov txiaj ntsig

> Tiv thaiv kom cov hlau carbon tsis txhob xeb los ntawm cov H₂S siab, CO₂, dej ntsev ntau thiab Cl⁻.

>Feem ntau yog siv rau kev sib sau ua ke roj thiab roj av thiab kev thauj mus los thiab kev kho dej hauv chaw ua roj, tshwj xeeb tshaj yog rau cov dej tsim tawm hauv thaj chaw roj.

>Muaj kev tiv thaiv zoo hauv peb theem ntawm roj, roj thiab dej, thiab muaj kev sib raug zoo nrog lwm cov tshuaj lom neeg.

Kev Siv Khoom Pom Zoo

▶ Txhua tus neeg ua haujlwm uas tuav cov khoom no yuav tsum tuav nws ua tshuaj lom neeg hauv kev lag luam, hnav cov khoom siv tiv thaiv thiab ua raws li cov lus ceeb toom raws li tau piav qhia hauv Daim Ntawv Qhia Txog Kev Nyab Xeeb Khoom Siv (MSDS).

Ntim Khoom thiab Khaws Cia

Ntim rau hauv 200 litre hlau lossis yas nruas.

Khaws cia rau qhov chaw qhuav, muaj cua nkag tau zoo. Khaws lub thawv kom kaw. Khaws cia kom deb ntawm qhov kub, hluav taws xob thiab nplaim taws. Khaws cia kom deb ntawm cov khoom tsis sib xws. Ua raws li cov kev coj ua kom muaj kev nyab xeeb hauv kev khaws cia khoom hauv pallet, banding, shrink-wrapping thiab / lossis stacking.

piav qhia2


Kev Paub
Qhov sib txawv ntawm "Zaj duab xis Adsorption" thiab "Zaj duab xis-Ua" hauv Cov Tshuaj Tiv Thaiv Kev Sib Tsoo Zaj Duab Xis thiab Cov Tshuaj Tiv Thaiv Kev Sib Tsoo Amine Hom Ua Zaj Duab Xis

1. Zaj duab xis adsorption (Zaj duab xis adsorption hom corrosion inhibitor)
  • Txoj Kev Tsim Yeeb Yam:
    Cov tshuaj tiv thaiv xeb hom adsorption feem ntau tsim cov zaj duab xis tiv thaiv rau ntawm qhov chaw hlau los ntawm kev nqus dejKev nqus tau ob hom:
    • Kev Nqus Tawm Lub Cev: Cia siab rau kev sib cuam tshuam tsis muaj zog xws li lub zog van der Waals ntawm cov molecule kom lo rau ntawm qhov chaw hlau.
    • Kev nqus tshuaj lom neeg: Tsim ib txheej adsorption muaj zog dua los ntawm kev sib txuas tshuaj ntawm cov molecule thiab qhov chaw hlau.
      Kev tsim cov yeeb yaj kiab no yog los ntawm kev kev sib raug zoo ntawm cov tshuaj inhibitor rau cov hlau nto thiab tsis xav tau cov tshuaj lom neeg nyuaj.
  • Cov yam ntxwv ntawm zaj duab xis:
    • Qhov tuabZaj duab xis no nyias heev, feem ntau yog ib txheej los yog ntau txheej.
    • Qauv: Zaj duab xis no yooj yim heev, feem ntau ua haujlwm ua ib qho thaiv kom tiv thaiv cov xov xwm corrosive (xws li dej, oxygen, ions) los ntawm kev sib cuag nrog cov hlau.
  • Cov yam ntxwv:
    • Muab kev npog sib npaug rau ntawm qhov chaw hlau thiab muaj ntau yam kev siv.
    • Haum rau cov chaw muaj corrosive dav dav tab sis tej zaum yuav tsis ruaj khov txaus nyob rau hauv cov xwm txheej hnyav xws li kub thiab siab.

2. Tsim Zaj Duab Xis (Tshuaj Tiv Thaiv Kev Xeb Amine Hom Tsim Zaj Duab Xis)
  • Txoj Kev Tsim Yeeb Yam:
    Cov tshuaj tiv thaiv xeb amine hom tsim cov zaj duab xis tsim cov zaj duab xis tiv thaiv ntom ntom rau ntawm qhov chaw hlau los ntawm tshuaj lom neeg tshuaj los yog kev tso tawm lub cev.
    • Kev Tshuaj Xyuas Tshuaj: Cov amine molecules react nrog cov hlau nto los tsim cov insoluble compounds lossis complexes.
    • Kev Tso Tawm Lub Cev: Cov amine molecules tso thiab sib sau ua ke rau ntawm qhov chaw hlau kom tsim tau ib daim zaj duab xis tuab dua.
      Cov txheej txheem tsim cov yeeb yaj kiab feem ntau cuam tshuam nrog kev sib cuam tshuam ntawm cov molecular nyuaj dua, ua rau cov yeeb yaj kiab ruaj khov dua.
  • Cov yam ntxwv ntawm zaj duab xis:
    • Qhov tuab: Zaj duab xis no tuab heev, feem ntau ncav cuag kaum rau pua pua nanometers.
    • Qauv: Zaj duab xis yog ntom thiab tawv, zoo cais cov xov xwm corrosive, tshwj xeeb tshaj yog haum rau cov chaw ib puag ncig hnyav.
  • Cov yam ntxwv:
    • Muaj zoo heev kev tiv taus kub siab thiab kev tiv thaiv xeb.
    • Haum rau qhov kub thiab txias, siab, thiab qhov chaw corrosive heev.

3. Qhov Txawv Tseem Ceeb Ntawm "Zaj Duab Xis Adsorption" thiab "Zaj Duab Xis Tsim"
Aspect
Zaj duab xis adsorption (Zaj duab xis adsorption hom corrosion inhibitor)
Tsim Zaj Duab Xis (Tshuaj Tiv Thaiv Kev Xeb Amine Hom Tsim Zaj Duab Xis)
Txoj Kev Tsim Yeeb Yam
vam khom rau
kev nqus dej
(kev nqus ntawm lub cev lossis tshuaj lom neeg)
vam khom rau
tshuaj lom neeg tshuaj
los yog
kev tso tawm lub cev
Zaj duab xis tuab
Nyias dua (ib txheej lossis ntau txheej)
Tuab dua (kaum txog pua pua nanometers)
Cov Txheej Txheem Tsim
Yooj yim, nyob ntawm seb molecular affinity zoo li cas
Nyuaj heev, tej zaum yuav muaj cov tshuaj lom neeg lossis cov txheej txheem tso dej tawm
Kev Tiv Thaiv Kev Nyhuv
Thaiv cov xov xwm corrosive, tsim rau cov chaw ib puag ncig dav dav
Tshem tawm cov xov xwm corrosive, tsim nyog rau qhov chaw ib puag ncig hnyav
  • Kev tsim ntawm zaj duab xis adsorption vam khom ntau dua rau qhov adsorption ntawm cov tshuaj inhibitor rau ntawm qhov chaw ntawm cov hlau, ua rau muaj cov zaj duab xis nyias thiab sib dua uas tsim nyog rau kev tiv thaiv cov hlau hauv cov chaw muaj corrosive nruab nrab.
  • Kev tsim zaj duab xis, ntawm qhov tod tes, tsim cov txheej tiv thaiv tuab dua los ntawm kev tshuaj lom neeg lossis kev tso tawm, uas tiv taus qhov kub thiab txias siab thiab xeb, ua rau nws haum rau cov xwm txheej nyuaj dua.

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Cov yam ntxwv