Aluminium Sulfate
Nhanganyaya yeAluminium Sulfate
Aluminium Sulfate imunyu ane formula al2 (saka4) 3. Iyo inonyungudika mumvura uye inonyanya kushandiswa semumiriri wekubatana mukunatswa kwemvura yekunwa uye zvirimwa zvekurapa zvekurapa, uye zvakare mukugadzira pepa. Yedu Aluminium Sulphate ine poda granules, mafupa, uye mahwendefa, isu tinogona zvakare kugovera, ferric, yakaderera-ferric, uye giredhi renyama.
Aluminium Sulfate iripo seyakachena, makristuro makristasi, granules, kana hupfu. Muzvisikwa, zviripo seMaminerari Allunogenite. Aluminium Sulfate dzimwe nguva inonzi alum kana papermaker's alum.
| Chemical formula | Al2 (saka4) 3 |
| Molar Misa | 342.15 g / mol (Anhydrous) 666.44 g / mol (octadecahydrate) |
| Chitarisiko | Chena crystalline yakasimba hygrapic |
| Density | 2.672 G / CM3 (Anhydrous) 1.62 G / CM3 (Octadecahydrate) |
| Inonyungudika | 770 ° C (1,420 ° F; 1,040 K) (Docess, Anhydrous) 86.5 ° C (octioncahydrate) |
| Solubility mumvura | 31.2 G / 100 ml (0 ° C) 36.4 g / 100 ml (20 ° C) 89.0 G / 100 ml (100 ° C) |
| Solubility | zvishoma zvinwiwa mudoro, Dilute mineral acids |
| Acidity (pKa) | 3.33.6 |
| Magnetic Sekusimbisa (χ) | -93.0-6 cm3 / Mol |
| Refractivation Index (nD) | 1.47 [1] |
| Thermodynamic data | Phase maitiro: yakasimba-mvura-gasi |
| Std Enthalpy yekuumbwa | -3440 KJ / Mol |
Kurongedza:yakarongedzwa nebhegi repurasitiki, bhegi rekunze rakarukwa. Kurera uremu: 50 kg bhegi
Imba inoshandisa
Zvimwe zvezvakanyanya kushandiswa kweAluminium Sulfate zvinowanikwa mukati mevha. Iyo compound inowanzo kuwanikwa mukubheka svutugadzike, kunyangwe paine kukakavara pamusoro pekuti zvakakodzera kuwedzera aluminium kusvika pakudya. Vamwe vanoshatisa vane maAluminium Sulfate nekuda kweiyo antibacterial Properties, kunyangwe kubva kwa2005 FADA haazvizive sekunyorova kuderedza. Chekupedzisira, iyo nzvimbo iyo inonakidza inoshandiswa mumapenzura emidziyo, ayo akagadzirirwa kumisa kucheka zvidiki kubva pakubuda ropa.
Gadheni
Dzimwe dzinoshandiswa zvinonakidza zveAluminium Sulfate kutenderedza imba iri mukurima gadheni. Nekuti Aluminium Sulfate iri zvakanyanyisa acidic, dzimwe nguva zvinowedzerwa kune yakanyanya kuvhu zvakanyanya kuenzanisa iyo pH yezvirimwa. Kana Aluminium Sulfate inouya mukubatana nemvura, inoumba aluminium hydroxide uye yakakwenenzverwa sulfutic acid mhinduro, iyo inoshandura iyo ivhu acidity. VaGarimita avo vanodyara hydrangeas vachishandura chivakwa ichi kuti vachinje ruva reruva (bhuruu kana pink) yeiyo hydrangeas kubvira chirimwa ichi chichiita kuti ivhu ph.
Aluminium Sulfate Creater
Imwe yeanonyanya kushandiswa kushandiswa kweAluminium Sulfate iri mumvura kurapwa uye kucheneswa. Kana yakawedzerwa kumvura, inokonzeresa microscopic kusvibiswa kubatana pamwe chete mune yakakura uye yakakura zvidimbu. Aya mabundu ekusvibiswa anozogara kusvika pasi pemudziyo kana angangoita akakura kuti avape kunze kwemvura. Izvi zvinoita kuti mvura ive yakachengeteka kunwa. Pane imwe pfungwa, aluminium sulfate dzimwe nguva inoshandiswawo mumadziva ekushambira kuti uderedze kuchema kwemvura.
Fyeing machira
Imwe imwe yeyakawanda inoshandiswa yeAluminium Sulfate iri mukudyara uye kudhinda pajira. Kana ikanyungudika mune yakakura mvura ine kusarerekera kana zvishoma alkaline pH, kuumbwa kunobereka chinhu cheGooey, aluminium hydroxide. Iyo gooey chinhu chinobatsira dyes inonamatira kune jira machira nekugadzira iyo dhayi yemvura isingabunze. Basa reAluminium Sulfate, saka, rakafanana nedhodhi "rinoreva kuti rinobatanidza nemanyorerwe emucheka wedhidhi uye dhayi haina kupera kana machira anonyorova.
Kugadzira pepa
Munguva yakapfuura, Aluminium Sulfate yakashandiswa mukugadzira pepa, kunyangwe vamiririri vechiSynthetic vakanyanya kutsiva. Iyo aluminium sulfate yakabatsira saizi yepepa. Muchiitiko ichi, Aluminium Sulfate yakasanganiswa neRosin Soap kuti ichinje kushamwaridzana kwepepa. Izvi zvinoshandura iyo ink-inobata zvivakwa zvepepa. Uchishandisa Aluminium Sulfate zvinoreva kuti pepa rakagadzirwa pasi pemamiriro ezvinhu emicidic. Iko kushandiswa kweiyo synthetic sizing vamiririri vanoreva kuti bepa remahara-remahara rinogona kugadzirwa. Iyo acid-yemahara pepa haina kuputsa nekukurumidza sepepa sized ne acid.
