Mankhwala Opangira

Choletsa Kutupa (chochokera ku Pyridines) cha Midstream

UBPro-421 imagwiritsidwa ntchito kwambiri posonkhanitsa mafuta ndi gasi, kunyamula ndi kuyeretsa madzi mu Refinery, ndi choletsa dzimbiri chochokera ku filimu ya adsorption ya Pyridines, choletsa dzimbiri chosungunuka m'madzi chomwe chimagwira ntchito bwino kwambiri.

Mtundu Cationic, mtundu wa filimu yotsatsira madzi yochokera ku Pyridines
Kugwiritsa ntchito Kusonkhanitsa ndi mayendedwe, Kukonza madzi m'malo oyeretsera
Kugwiritsa ntchito Yabwino kwambiri m'malo okhala ndi H₂S yambiri omwe amafunika chitetezo cha dzimbiri

Lumikizanani nafe Tsitsani PDS

Chiyambi cha malonda

▶Choletsa dzimbiri chochokera ku filimu ya adsorption ya Pyridines

▶Choletsa dzimbiri chosungunuka m'madzi chomwe chimabalalitsidwa ndi mafuta chokhala ndi magwiridwe antchito abwino kwambiri

▶Mphamvu zoteteza mafuta, gasi, ndi madzi, ndipo zimagwirizana bwino ndi mankhwala ena amafuta.

Mndandanda wa Zaukadaulo

Maonekedwe	Madzi ofiirira akuda bwino
Kusungunuka （@25℃）	Sungunuka m'madzi ndi mowa wochepa wa kaboni
Mtundu wa Ionic	Cationic
Kuchuluka kwa zosakaniza zogwira ntchito (%)	50 -80
pH(@1%madzi)	5.0–9.0

Mapulogalamu/Ntchito

▲UBPro-421 imagwiritsidwa ntchito kwambiri posonkhanitsa ndi kutumiza mafuta ndi gasi.

▲Kuyeretsa madzi m'fakitale.

▲Kusakaniza ndi imidazoline ndi zinthu zina zogwirizana kungalepheretse zitsulo (carbon steel) kuti zisawonongeke m'madzi opangira mafuta okhala ndi H2S yambiri, CO2 yambiri, madzi amchere ambiri, ndi Cl-panthawi yobwezeretsa mafuta.

Ubwino

> Pewani dzimbiri la chitsulo cha kaboni chifukwa cha kuchuluka kwa H₂S, CO₂, madzi amchere okhala ndi mchere wambiri ndi Cl⁻.

>Amagwiritsidwa ntchito makamaka posonkhanitsa mafuta ndi gasi, mayendedwe, komanso kukonza madzi m'malo oyeretsera mafuta, makamaka pamakina opangira madzi m'munda wamafuta.

>Imateteza m'magawo atatu a mafuta, gasi ndi madzi, ndipo imagwirizana bwino ndi mankhwala ena.

Kusamalira Koyenera

▶ Ogwira ntchito onse ogwira ntchito imeneyi ayenera kuigwira ngati mankhwala a mafakitale, atavala zida zodzitetezera komanso kutsatira njira zodzitetezera monga momwe zafotokozedwera mu Material Safety Data Sheet (MSDS).

Kulongedza ndi Kusunga

Yopakidwa mu ng'oma zachitsulo kapena pulasitiki za malita 200.

Sungani pamalo ouma komanso opumira bwino. Tsekani chidebecho. Sungani kutali ndi kutentha, zipsera ndi malawi. Sungani kutali ndi zinthu zosagwirizana nazo. Tsatirani njira zotetezeka zosungiramo zinthu monga kuyika ma pallet, kulumikiza, kukulunga ndi/kapena kuyika zinthu m'mabokosi.

kufotokozera2

Chidziwitso
Kusiyana Pakati pa "Filimu Yokometsera" ndi "Kupanga Mafilimu" mu Zoletsa Kutupa kwa Mtundu wa Mafilimu ndi Zoletsa Kutupa kwa Mtundu wa Amine

Zoletsa corrosion za mtundu wa filimu yolowetsa madzi ndi zoletsa corrosion za mtundu wa amine zomwe zimapanga filimu ndi mitundu iwiri yodziwika bwino ya zoletsa corrosion. Kusiyana kwawo kwakukulu kuli mu njira yopangira filimu ndi makhalidwe a filimu. Pansipa pali kusanthula kwatsatanetsatane kwa kusiyana pakati pa "filimu yolowetsa madzi" ndi "yopangira filimu":

Kuletsa dzimbiri pogwiritsa ntchito filimu

kujambula Amine yolumikizidwa pamwamba pa chitsulo

1. Filimu Yothira Madzi (Choletsa Kutupa kwa Mtundu wa Filimu Yothira Madzi)

Njira Yopangira Mafilimu:
Zoletsa dzimbiri za mtundu wa filimu yothira madzi zimapanga filimu yoteteza pamwamba pa chitsulo kudzera mu kulowetsedwa kwa madziKulowetsedwa kwa madzi kungakhale kwa mitundu iwiri:
- Kulowetsedwa Kwathupi: Amadalira kusagwirizana kofooka monga mphamvu za van der Waals pakati pa mamolekyu kuti azigwirana ndi pamwamba pa chitsulo.
- Kulowetsedwa kwa Mankhwala: Amapanga gawo lolimba la adsorption kudzera mu mgwirizano wa mankhwala pakati pa mamolekyu ndi pamwamba pa chitsulo.
  Kupanga filimuyi kumadalira pa chikondi ya mamolekyulu oletsa pamwamba pa chitsulo ndipo safuna machitidwe ovuta a mankhwala.
Makhalidwe a Mafilimu:
- Kukhuthala: Filimuyo ndi yopyapyala pang'ono, nthawi zambiri imakhala monolayer kapena multilayer.
- Kapangidwe: Filimuyi ndi yosavuta, makamaka imagwira ntchito ngati chotchinga kuti zinthu zowononga (monga madzi, mpweya, ma ayoni) zisakhudze chitsulocho.
Mawonekedwe:
- Amapereka chophimba chofanana pamwamba pa chitsulo ndipo ali ndi ntchito zosiyanasiyana.
- Yoyenera malo owonongeka koma singakhale yokhazikika mokwanira pamikhalidwe yovuta kwambiri monga kutentha kwambiri ndi kuthamanga kwa magazi.

2. Kupanga Mafilimu (Choletsa Kutupa kwa Mtundu wa Amine Wopanga Mafilimu)

Njira Yopangira Mafilimu:
Zoletsa dzimbiri zopanga filimu za amine zimapanga filimu yolimba yoteteza pamwamba pa chitsulo kudzera mu mankhwala kapena kuyika thupi.
- Machitidwe a Mankhwala: Mamolekyu a amine amakumana ndi pamwamba pa chitsulo kuti apange mankhwala osasungunuka kapena ma complexes.
- Kuyika ThupiMamolekyu a amine amaikidwa pamwamba pa chitsulo kuti apange filimu yokhuthala.
  Njira yopangira filimu nthawi zambiri imakhala ndi kuyanjana kovuta kwambiri kwa mamolekyulu, zomwe zimapangitsa kuti filimu ikhale yokhazikika.
Makhalidwe a Mafilimu:
- Kukhuthala: Filimuyo ndi yokhuthala pang'ono, nthawi zambiri imafika makumi mpaka mazana a nanometers.
- Kapangidwe: Filimuyi ndi yolimba komanso yolimba, imachotsa bwino zinthu zowononga, makamaka zoyenera malo ovuta.
Mawonekedwe:
- Ili ndi zabwino kwambiri kukana kutentha kwambiri ndi kukana dzimbiri.
- Yoyenera malo otentha kwambiri, opanikizika kwambiri, komanso owononga kwambiri.

3. Kusiyana Kwakukulu Pakati pa "Filimu Yokometsera" ndi "Kupanga Mafilimu"

Mbali	Filimu Yokometsera Madzi (Choletsa Kutupa kwa Mtundu wa Filimu Yokometsera Madzi)	Kupanga Mafilimu (Choletsa Kutupa kwa Mtundu wa Amine Wopanga Mafilimu)
Njira Yopangira Mafilimu	Amadalira pa kulowetsedwa kwa madzi (kulowetsedwa kwa thupi kapena mankhwala)	Amadalira pa mankhwala kapena kuyika thupi
Kukhuthala kwa Mafilimu	Woonda kwambiri (wosanjikiza umodzi kapena wopingasa)	Chokhuthala (makumi mpaka mazana a nanometers)
Njira Yopangira	Zosavuta, zimadalira kuyanjana kwa maselo	Zovuta, zitha kukhala ndi zotsatira za mankhwala kapena njira zosungira
Chitetezo Chotsatira	Zimaletsa zinthu zowononga, zoyenera malo onse	Amachotsa kwambiri zinthu zowononga, zoyenera malo ovuta kwambiri

Kupangidwa kwa filimu yothira madzi imadalira kwambiri kulowetsedwa kwa mamolekyulu oletsa ku chitsulo pamwamba pake, zomwe zimapangitsa kuti pakhale filimu yopyapyala komanso yopepuka yoyenera kuteteza zitsulo m'malo owononga pang'ono.
Kupanga mafilimuKumbali ina, imapanga gawo lolimba loteteza kudzera mu zochita za mankhwala kapena malo osungiramo zinthu, lomwe silimakhudzidwa ndi kutentha kwambiri ndi dzimbiri, zomwe zimapangitsa kuti likhale loyenera pamikhalidwe yovuta kwambiri.