Makemikoro Ekugadzira

Inhibitor yengura yekufambisa mafuta.jpg

Mushonga weCorrosion Inhibitor (wakavakirwa paPyridines) weMidstream

UBPro-421 inonyanya kushandiswa mukuunganidza mafuta negasi, kutakura uye kugadzirisa mvura muRefinery, inodzivirira ngura ine jira rePyridines, inodzivirira ngura inonyungudika mumvura ine mafuta anonyungudika uye ine mashandiro akanaka kwazvo.

Rudzi Cationic, firimu re adsorption rakavakirwa paPyridines
Kushandiswa Kuunganidza nekutakura, Kurapa mvura yekunatswa
Kushandiswa Yakanakira nzvimbo dzine H₂S yakawanda dzinoda dziviriro yengura

Taura nesu Dhawunirodha PDS

Sumo yechigadzirwa

▶Inhibitor yekupisa ngura inogadzirwa nePyridines-based adsorption film

▶Inhibitor yengura inonyungudika mumvura ine simba rakawanda

▶Zvinodzivirira muzvikamu zvemafuta, gasi, nemvura, uye zvinoenderana zvakanaka nemamwe makemikari emunzvimbo yemafuta.

Index yehunyanzvi

Chitarisiko	Mvura yakajeka yebrown yakasviba
Kunyungudika （@25℃）	Inonyungudika mumvura uye doro rine kabhoni shoma
Rudzi rweIonic	Cationic
Zviri mukati mezvinhu zvinoshanda (%)	50 -80
pH(@1%mvura)	5.0–9.0

Mashandisirwo/Mabasa

▲UBPro-421 inonyanya kushandiswa mukuunganidza nekutakura mafuta negasi.

▲Kuchenesa mvura mufekitori.

▲Kusanganisa nemidazoline nezvimwe zvinhu zvinobatana kunogona kudzivirira simbi (carbon steel) kuti dzisaparare mumvura inogadzirwa nemafuta ine H2S yakawanda, CO2 yakawanda, mvura ine saline yakawanda, uye Cl-panguva yekudzoreredza mafuta.

Zvakanakira

> Dzivirira ngura yesimbi yekabhoni neH₂S yakawanda, CO₂, mvura ine munyu wakawanda uye Cl⁻.

>Inonyanya kushandiswa pakuunganidza mafuta negesi, kutakura uye kugadzirisa mvura muindasitiri yemafuta, kunyanya pakugadzira mvura yemumunda wemafuta.

>Inodzivirira muzvikamu zvitatu zveoiri, gasi nemvura, uye inoenderana zvakanaka nemamwe makemikari.

Kutarisirwa Kunokurudzirwa

▶ Vashandi vese vanobata zvinhu izvi vanofanira kuzvibata semakemikari emuindasitiri, vachipfeka midziyo yekudzivirira uye vachitevera matanho ekudzivirira sezvakatsanangurwa muMaterial Safety Data Sheet (MSDS).

Kurongedza uye Kuchengeta

Yakaputirwa mumadhiramu esimbi kana epurasitiki ane marita mazana maviri.

Chengeta munzvimbo yakaoma, ine mhepo inofefetera zvakanaka. Chengeta mudziyo wakavharwa. Chengeta kure nekupisa, zvipfungaidzo zvemoto nemoto. Chengeta kure nezvinhu zvisingaenderane nazvo. Tevedzera nzira dzakachengeteka dzekuchengetera zvinhu dzakadai sekuisa mapurasitiki, kuasunga, kuaputira zvishoma nezvishoma uye/kana kuaunganidza.

tsananguro2

Ruzivo
Musiyano uripo pakati pe "Adsorption Film" ne "Film-Forming" muAdsorption Film Type Corrosion Inhibitors uye Film-Forming Amine Type Corrosion Inhibitors

Zvinodzivirira corrosion zvemhando yefirimu reAdsorption uye zvinodzivirira corrosion zvemhando yeamine zvinoumba mafirimu imhando mbiri dzakajairika dzezvinodzivirira corrosion. Musiyano wavo mukuru uri mukugadzirwa kwefirimu uye hunhu hwefirimu. Pazasi pane ongororo yakadzama yemusiyano uripo pakati pe "adsorption film" uye "film-forming":

Kunyudzwa kwemuchina wekudzivirira ngura mufirimu

kutora mifananidzo yeAmine yakasungirirwa pamusoro pesimbi

1. Firimu reAdsorption (Adsorption Film Type Corrosion Inhibitor)

Maitiro Ekugadzira Mafirimu:
Zvidziviriro zvekuora zvemhando yeAdsorption film zvinonyanya kugadzira firimu rinodzivirira pamusoro pesimbi kuburikidza ne kunyungudutsaKunyudzwa kwemvura kunogona kuva kwemhando mbiri:
- Kunyudzwa Kwemuviri: Inovimba nekusashanda zvakanaka kwakaita sekuti simba re van der Waals pakati pemamorekuru rinonamira pamusoro pesimbi.
- Kunyudzwa kweMakemikari: Inogadzira layer yakasimba ye adsorption kuburikidza nekubatana kwemakemikari pakati pemamorekuru nesimbi pamusoro.
  Kuumbwa kwefirimu iri kunoenderana ne kudanana yemamorekuru anodzivisa pamusoro pesimbi uye haadi maitiro akaomarara emakemikari.
Hunhu hweMafirimu:
- Ukobvu: Firimu racho rakatetepa zvishoma, kazhinji kacho monolayer kana multilayer.
- Maumbirwo: Firimu iri rakareruka, rinonyanya kushanda sechidziviriro chekudzivirira zvinhu zvinoparadza (zvakaita semvura, okisijeni, maayoni) kuti zvisabate simbi.
Zvinhu zvirimo:
- Inopa kufukidza kwakafanana pamusoro pesimbi uye ine mashandisirwo akasiyana-siyana.
- Yakakodzera nzvimbo dzine ngura asi inogona kusagadzikana zvakakwana mumamiriro ezvinhu akaoma akadai sekupisa kwakanyanya uye kumanikidzwa kwakanyanya.

2. Kugadzira Mafirimu (Amine Type Corrosion Inhibitor)

Maitiro Ekugadzira Mafirimu:
Zvidziviriro zve corrosion zvinogadzira mafirimu zvinoumba firimu rakakora pamusoro pesimbi kuburikidza maitiro emakemikari kana kuiswa kwemuviri.
- Maitiro emakemikari: Mamorekuru eamine anoita zvinoenderana nesimbi pamusoro pechinhu kuti agadzire zvinhu zvisinganyungudike kana kuti complexes.
- Kuiswa Kwemuviri: Mamorekuru eamine anoungana pamusoro pesimbi kuti agadzire firimu rakakora.
  Maitiro ekuumbwa kwefirimu anowanzo sanganisira kudyidzana kwakaoma kwemamorekuru, zvichikonzera firimu rakagadzikana.
Hunhu hweMafirimu:
- Ukobvu: Firimu racho rakakora zvishoma, rinowanzosvika makumi kusvika kumazana e nanometers.
- Maumbirwo: Firimu racho rakakora uye rakasimba, richibvisa zvinokuvadza, kunyanya zvakakodzera munzvimbo dzakaoma.
Zvinhu zvirimo:
- Ine zvakanaka kwazvo kuramba kupisa kwakanyanya uye kuramba ngura.
- Yakakodzera nzvimbo dzinopisa zvakanyanya, dzine kumanikidzwa kwakanyanya, uye dzine ngura yakawanda.

3. Musiyano Mukuru Pakati pe "Adsorption Film" ne "Film-Forming"

Chikamu	Firimu reAdsorption (Adsorption Film Type Corrosion Inhibitor)	Kugadzira Mafirimu (Amine Type Corrosion Inhibitor)
Maitiro Ekugadzira Mafirimu	Inovimba ne kunyungudutsa (kunyudzwa kwemuviri kana kemikari)	Inovimba ne maitiro emakemikari kana kuiswa kwemuviri
Ukobvu hwemafirimu	Chitete (chemonolayer kana multilayer)	Gobvu (makumi kusvika mazana ema nanometer)
Maitiro Ekugadzira	Zviri nyore, zvinoenderana nehukama hwemamorekuru	Zvakaoma, zvinogona kusanganisira maitiro emakemikari kana maitiro ekuisa zvinhu muchivande
Dziviriro	Inovhara zvinhu zvinoparadza, zvakakodzera nharaunda dzese	Inobvisa zvakanyanya ngura, yakakodzera nzvimbo dzakaoma

Kuumbwa kwe firimu re adsorption Inonyanya kuvimba nekunyudzwa kwemamorekuru emushonga wesimbi pamusoro pesimbi, zvichiita kuti ive firimu rakatetepa uye rakareruka rakakodzera kuchengetedza simbi munzvimbo dzine ngura dzine mwero.
Kugadzira mafirimu, kune rumwe rutivi, inoumba jira rakakora rekudzivirira kuburikidza nekuita kwemakemikari kana kuiswa kwechinhu, icho chinodzivirira kupisa kwakanyanya uye ngura, zvichiita kuti ive yakakodzera mamiriro ezvinhu akaoma.