Ammonium Bifluorideyog ib hom inorganic compound, cov tshuaj formula yog NH4HF2, yog dawb los yog tsis muaj xim pob tshab rhombic siv lead ua crystallization, cov khoom yog flake, me ntsis qaub saj, corrosive, yooj yim rau delix, soluble nyob rau hauv dej li qaug zog acid, yooj yim rau yaj nyob rau hauv dej. , me ntsis soluble hauv ethanol, rhuab los yog decomposed hauv dej kub.
Physicochemical Properties:
Athomonium hydrogenation tseem hu ua acid ammonium fluoride.Tshuaj NH4F · HF.Molecular hnyav yog 57.04.Dawb ya raws - daws 6 txoj kev siv lead ua yog tshuaj lom.Yooj yim daws.Tus txheeb ze ceev yog 1.50, lub melting point yog 125.6 ° C, thiab tus nqi luv nqi yog 1.390.Yuav sublimated, corroded rau iav, rhuab los yog rhuab thaum nws yog rhuab.Solk hauv dej, me ntsis soluble hauv cawv.Cov tshuaj aqueous yog acidic, tuaj yeem corrodes iav, thiab corrosive rau ntawm daim tawv nqaij.Gymnomic ammonia kis mus rau 40% ntawm fluorine, thiab crystallization yog txias.
Txoj kev:Siv 1 Moore ammonia dej los nqus 2 Molfluoride, thiab tom qab ntawd txias, mloog zoo, thiab crystallize.
Kev siv:siv los ua chemical reagents, pottery and glass etching, electroplating, brewing, fermented industrial preservatives thiab bacterial inhibitors.Nws kuj yog siv rau hlau smelting thiab ceramic manufacturing.
Daim ntawv thov:
1. Siv los ua iav etching tus neeg saib xyuas, tshuaj tua kab mob, tshuaj tua kab mob, cov kuab tshuaj ntawm beryllium hlau, tus neeg saib xyuas kev kho saum npoo ntawm silicon steel phaj, kuj siv hauv kev tsim cov ceramics thiab magnesium alloys.
2. Nws tuaj yeem siv los ua cov tshuaj reagent, iav etch tus neeg sawv cev (feem ntau siv nrog hydrofluoric acid), tshuaj tua kab mob thiab tshuaj tua kab mob rau kev lag luam fermentation, hnyav rau kev ua cov hlau beryllium los ntawm beryllium oxide, thiab tus neeg sawv cev kho deg rau silicon steel phaj.Nws kuj yog siv rau kev tsim cov ceramics, magnesium alloys, tu thiab descaling ntawm boiler pub dej system thiab chav tiam system, thiab acidizing kev kho mob ntawm oilfield xuab zeb.Kuj tseem siv los ua alkylation, isomerization catalyst Cheebtsam.
3. Siv rau oilfield acidification kev kho mob, manufacturing magnesium thiab magnesium alloys.Siv los ua iav matting, frosting, etching tus neeg saib xyuas, siv los ua tus neeg saib xyuas ntoo, aluminium brightening tus neeg saib xyuas, kev lag luam textile siv los ua xeb tshem tawm, kuj tuaj yeem siv rau hauv electroplating, hluav taws xob kev lag luam, raws li kev tshuaj ntsuam reagent.
4. Siv raws li kev tshuaj ntsuam reagent thiab cov kab mob inhibitor.
5. Ntsuam xyuas cov reagent.Siv rau ceramic thiab iav nto engraving.Disinfection ntawm cov khoom siv.Kev npaj ntawm hydrogen fluoride hauv chav kuaj.Electroplating.
Kev ua haujlwm pov tseg thiab khaws cia thiab thauj mus los:
Kev ceev faj ua haujlwm:kaw kev ua haujlwm, ntxiv dag zog rau qhov cua.Cov neeg ua haujlwm yuav tsum tau kawm tshwj xeeb thiab ua raws li cov txheej txheem ua haujlwm.Nws raug nquahu kom cov neeg ua haujlwm hnav lub npog ntsej muag lub ntsej muag plua plav plua plav, tshuaj tiv thaiv tsom iav kev nyab xeeb, lub tshuab ua pa permeating cov khaub ncaws ua haujlwm, thiab hnab looj tes roj hmab.Tsis txhob ua cov hmoov av.Tsis txhob sib cuag nrog cov kua qaub.Thaum tuav, lub teeb loading thiab unloading yuav tsum tau ua kom tsis txhob muaj kev puas tsuaj rau lub ntim thiab ntim.Nruab nrog cov khoom siv kho mob thaum muaj xwm ceev.Ib lub thawv khoob yuav muaj cov residue puas tsuaj.
Kev ceev faj cia:Khaws rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse.Khaws kom deb ntawm hluav taws thiab cua sov.Khaws lub thawv kaw.Yuav tsum tau muab cais los ntawm cov kua qaub, tsis txhob sib tov cia.Lub chaw cia khoom yuav tsum tau nruab nrog cov ntaub ntawv tsim nyog kom muaj cov xau.
Packing method:zoo tib yam ntoo rooj sab nraum lub raj mis ampoule;Threaded iav fwj, hlau hau pressed iav fwj, yas hwj los yog hlau chim (cov kaus poom) sab nraum cov rooj ntoo zoo tib yam.Moisture-pov thawj thiab kaw lub khw.Cov khoom ntim: 25KG / hnab.
Kev ceev faj txog kev thauj mus los:Cov tsheb thauj mus los yuav tsum tau nruab nrog ntau yam thiab ntau yam ntawm cov khoom siv hluav taws kub thiab cov khoom siv kho mob thaum muaj xwm ceev.Nyob rau lub caij ntuj sov, nws yog qhov zoo tshaj rau nkoj thaum sawv ntxov thiab yav tsaus ntuj.Lub trough (tank) lub tsheb siv hauv kev thauj mus los yuav tsum muaj cov saw hlau hauv av, thiab lub qhov muab faib tuaj yeem npaj rau hauv lub trough kom txo cov hluav taws xob zoo li qub los ntawm kev poob siab.Nws yog nruj me ntsis txwv tsis pub sib xyaw nrog oxidizer.Thaum lub sij hawm kev thauj mus los, nws yuav tsum tau tiv thaiv los ntawm tshav ntuj raug, nag thiab kub.Nyob deb ntawm nplaim taws, qhov chaw kub thiab qhov kub thiab txias thaum lub sijhawm nres.Cov kav dej ntawm cov tsheb nqa cov khoom yuav tsum tau nruab nrog cov khoom siv hluav taws xob.Kev thauj khoom thiab tshem tawm nrog cov cuab yeej siv tshuab thiab cov cuab yeej uas yooj yim los tsim cov txim hluav taws xob raug txwv.Txoj kev thauj mus los yuav tsum ua raws li txoj hauv kev, tsis txhob nyob hauv thaj chaw muaj neeg nyob thiab muaj neeg nyob.Nws yog txwv tsis pub plam lawv nyob rau hauv railway tsheb thauj mus los.Cov nkoj ntoo thiab cov cement ships raug txwv nruj rau kev thauj mus los ntau.
Post lub sij hawm: May-08-2023