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Sethibela-mafu sa HLN-124 Hydrogenation Corrosion
Sesebelisoa sa ho Hloekisa Oli

Sethibela-mafu sa HLN-124 Hydrogenation Corrosion

HLN-124 ke sethibela-mafome sa hydrogenation se nang le patente, se qhibilihang ka metsing se entsoeng ka li-inhibitor tse ngata tsa mafome tsa mofuta oa adsorption, li-dispersants tsa polycarboxylic acid polymer scale, li-amine tsa tlhaho, li-anti-emulsifiers, le li-inhibitor tsa mafome tsa acid. Sehlahisoa sena se etselitsoe ka ho khetheha ho sebelisoa lits'ebetsong tsa ho qhaqha ka metsi, ho qhibilihisa metsi le ho lokisa li-catalytic ho laola khoholeho ea ammonium bisulfide (NH4HS), ho silafatsa le mafome a hydrogen sulfide (H2S). Se fana ka melemo e latelang ea bohlokoa:

    Likarolo tsa Sehlahisoa

    • Thibelo ea Sekala: E etsa metsoako e qhibilihang metsing ka letsoai la ammonium, e thibelang pula mochesong o tlase le ts'enyeho e sa lekaneng e bakoang ke li-depositi tsa NH4HS.
    • Thibelo ea ho Sila: E etsa filimi e teteaneng le e tsitsitseng e sireletsang holim'a libaka tsa tšepe, e fokotsang NH4HS le ho silafala ha H2S e metsi.
    • Ho se be le lerootho: Ho se be le lerootho HCl le H2S tse kopantseng, ho thibela ho bola ha asiti disebedisweng.
    • Polokeho ea Tikoloho: Ha e na litšepe le likarolo tse kotsi, ha e arabele le likhoerekhoere tse nang le sebabole, 'me ha e na litlamorao tse mpe litsamaisong tsa karolo ea oli kapa lihlahisoa tse latelang.

    Litlhaloso tsa Tekheniki

    Paramethara

    Matšoao a Tekheniki

    Mokhoa oa Teko

    Ponahalo

    Mokelikeli o tšoanang

    Tlhahlobo ea Pono

    Ho qhibiliha ha metsi

    E tsoakoa le metsi ka tekanyo efe kapa efe

    Tlhahlobo ea Pono

    Botenya (20℃, kg/m³)

    950~1050

    GB/T 13377

    Sebaka sa ho Hoama (℃)

    ≤-20

    GB/T 510

    Ho tsikinyeha ha Kinematic (40℃, mm²/s)

    ≤20

    GB/T 265

    pH (tharollo ea metsi ea 10%)

    ≥11.0

    SH/T 0069

    Sekhahla sa Thibelo ea Ts'enyeho (%)

    ≥80

    QSHCG110-2017

    Likopo

    • Taolo ea ho Sila ha Ammonium Bisulfide: E fokotsa khoholeho le litšila tsa NH4HS li-reactor tsa hydrogenation le lisebelisoa tse amanang le tsona.
    • Thibelo ea ho Sila ha Hydrogen Sulfide e Metsi: E sireletsa litsamaiso tsa ho pholisa tse kolobisang tse holimo ka har'a li-unit tsa ho hloekisa khahlanong le ho sila ha H2S e metsi.

    Litaelo tsa Tšebeliso

    1. **Tokiso:** Pompa sehlahisoa ka tankeng ea polokelo ea sethibela-mafome 'me u se hlapolle ka metsi a se nang liminerale kapa a nolofalitsoeng ho fihlela tekanyo e lakatsehang.
    2. **Lintlha tsa ho kenya:** E kgothaletswa bakeng sa ho kenya condenser ka hodimo ho tora. Sebedisa diphaephe tsa tshepe e sa ruseng tsa DN15, ho netefatsa hore kou ya ho kenya e atoloha ho ya bohareng ba phaephe.
    3. **Tekanyo:** Tekanyo e tloaelehileng e tloha ho 10μg/g ho isa ho 30μg/g ho latela bophahamo ba ts'ebetso. Fetola ho latela litaba tsa S, N, le Cl ka oli e tala.
    4. **Pele ho Passivation:** Matsatsing a 5 a pele, eketsa tekanyo ho 30-50ppm ho theha filimi e sireletsang e tiileng.
    5. **Tlhokomelo ea Liphaephe:** Pele u fetola mefuta ea lithibela-mafome, hlatsoa liphaephe tsa ente 'me u li hloekise hantle ho thibela ho thibana.

    Tiisetso ea Tshebetso

    • E boloka bongata ba li-ion tsa tšepe ka har'a likhoerekhoere tse nang le sebabole ho ≤3mg/L.
    • Ha e bake emulsification kapa ha e ame karohano ea oli le metsi hampe.
    • Ha e ame botsitso ba sesebediswa kapa boleng ba sehlahiswa.
    • E bolokehile bakeng sa litsamaiso tsa kalafo ea likhoerekhoere tse theohelang tlaase le lits'ebetso tsa ho latela.

    Ho paka, ho boloka le polokeho

    • Sephutheloana: E fumaneha ka meropa ea polasetiki ea 25L, meropa ea tšepe kapa ea polasetiki ea 200L, kapa libarele tsa ton tsa IBC.
    • Polokelo: Boloka sebakeng se pholileng, se omileng, le se nang le moea o kenang. Nako ea ho boloka: Lilemo tse 2.
    • Polokeho: Boloka hole le mehlodi ya mollo. Sheba Leqephe la Dintlha la Polokeho ya Thepa (MSDS) bakeng sa tlhahisoleseding e eketsehileng ya polokeho.