Ammonium biflooride

Ammonium biflooridendi mtundu wa mafuta ochulukirapo, formula ya mankhwala ndi NH4HF2, yoyera kapena yopanda utoto , kusungunuka pang'ono mu ethanol, kutentha kapena kuwola m'madzi otentha.

Makina a Syscicoalmical:

Hydronoum hydrogenation imadziwikanso kuti acin fluoride. Mankhwala Nh4F · phot. Kulemera kwa maselo ndi 57.04. Chinyezi choyera -cho - kalima kamene kali kasanu ndi kamodzi ndi poizoni. Yosavuta kuthetsa. Kuchulukitsa kwa 150, malo osungunuka ndi 125,6 ° C, ndipo kuchotsera ndi 1.390. Itha kukhala yobisika, yolumikizidwa ndi galasi, yotentha kapena kutentha pomwe imatenthedwa. Amasungunuka m'madzi, sungunuka pang'ono. Njira yothetsera matendawa ndi acidic, imatha kunyamula galasi, ndipo ndikuwononga khungu. Kuchita masewera olimbitsa thupi ammonia yadutsa 40% ya fluorine, ndipo makristulo amakhazikika.

Njira:Gwiritsani ntchito madzi 1 a ammonia kuti atenge 2 Molflooride, kenako ozizira, amayang'ana kwambiri, komanso crystalloze.

Gwiritsani Ntchito:Amagwiritsidwa ntchito ngati ma mbiya a mankhwala, mbiya ndi glatang, elthing, zimayamba, zoteteza mafakitale ndi bakiteriya. Amagwiritsidwanso ntchito popanga zitsulo ndi kulemera.

Ntchito:

1. Zogwiritsidwa ntchito ngati mankhwala opangira magalasi, kuthira mankhwala ophera tizilombo toyambitsa matenda a beryllium, mankhwala othandizira a silicon ndi magnesium mavamisi.

2. Itha kugwiritsidwa ntchito ngati mankhwala okonzanso mankhwala, glat etch wothandizira (nthawi zambiri amagwiritsidwa ntchito ndi matenda a hydrofluoric acid, zosungunulira) Amagwiritsidwanso ntchito popanga ceramic, magnesium matope, kuyeretsa ndi kutsika kwa boiler kudyetsa madzi ndi njira yamafuta amchere, komanso mankhwala a mchenga. Amagwiritsidwanso ntchito ngati ma alkylation, isomarderization calkists zigawo.

3. Kugwiritsidwa ntchito pochitira mafuta mankhwala othandizira, kupanga magnesium ndi magnesium matondo. Zogwiritsidwa ntchito ngati mawola agalasi, ozizira, othandizira, omwe amagwiritsidwa ntchito ngati wothandizila matabwa, mafakitale opanga mapangidwe, amathanso kugwiritsidwa ntchito poyambira, makampani amagetsi, monga wotsutsa.

4. Zogwiritsidwa ntchito ngati zolimbitsa thupi zowunikira.

5. Pendani otsutsa. Ntchito ceramic ndi galasi. Kuyika mavidiyo. Kukonzekera hydrogen fluoride mu labotale. E silika.

Kugwiritsa ntchito kugwiritsa ntchito ndi kusunga ndi mayendedwe:

Opatuna Njira:Kutsegulidwa, kulimbikitsa mpweya wabwino. Ogwiritsa ntchito ayenera kuphunzitsidwa mwaluso komanso mosamalitsa pogwira ntchito. Ndikulimbikitsidwa kuti ogwiritsa ntchito amavala zosefera masks, mankhwala oteteza mankhwala oteteza mankhwala, kupuma wowonjezera zovala za ntchito, ndi magolovesi a mphira. Pewani kupanga fumbi. Pewani kulumikizana ndi acid. Pogwirira ntchito, kutsegula kwa kuwala ndi kutsitsa kuyenera kuchitika popewa kuwonongeka kwa ma CD. Okonzeka ndi zida zadzidzidzi chithandizo chadzidzidzi. Chidebe chopanda kanthu chimatha kukhala ndi zotsalira zotsalira.

Kusunga:Sungani pamalo ozizira komanso owuma komanso bwino. Khalani kutali ndi moto ndi kutentha. Sungani chidebe chosindikizidwa. Iyenera kusungidwa mosiyana ndi asidi, osasakaniza. Malo osungira ayenera kukhala ndi zida zoyenera kukhala ndi kutayikira.

Njira Yolongedza:Mlankhulidwe wamba kunja kwa botolo la ampoule; Mabotolo ang'onoang'ono amabowola, lid yachitsulo chimakanikiza mabotolo agabolo, mabotolo apulasitiki kapena mitsuko yachitsulo (zitini) kunja kwamilandu yamatabwa wamba. Chinyontho-chotsimikizika ndi chosindikizidwa.

Kusamala:Magalimoto oyendera kuyenera kukhala ndi mitundu yolingana ndi zida zamoto ndi zida zotayira mwadzidzidzi. M'chilimwe, ndibwino kutumiza m'mawa ndi madzulo. Mphoto (tank) galimoto yomwe imagwiritsidwa ntchito poyenda iyenera kukhala ndi chingwe chokhazikika, ndipo gawo logawana ndi bowo lingakonzedwe kuti muchepetse magetsi osokoneza bongo. Ndi zoletsedwa mosamalitsa kusakaniza ndi oxidizezer. Nthawi yoyendera, iyenera kutetezedwa ku dzuwa, mvula ndi kutentha kwambiri. Khala kutali ndi lawi, gwero la kutentha ndi kutentha kwambiri pa malo oyimilira. Mapaipi opopera a magalimoto omwe ali ndi zolembazo ayenera kukhala ndi zida zobwezeretsera moto. Kuyika ndikutsitsa zida ndi zida zopangira zopanga zomwe ndizosavuta kutulutsa zokhota ndizoletsedwa. Maulendo oyendera msewu ayenera kutsatira njira yomwe ananenedwayo, musakhale m'malo okhala komanso monyinyirika. Ndi zoletsedwa kuwalowerera mu njanji. Zombo zamatabwa ndi zombo za simenti ndizoletsedwa pamayendedwe ochulukirapo.