I-Aluminium Sulfate
Intshayelelo ye-aluminium sulfate
I-aluminium sulfate yityuwa enefomyula i-Al2(SO4)3. Iyanyibilika emanzini kwaye isetyenziswa kakhulu njenge-arhente yokujiya ekucoceni amanzi okusela kunye nezityalo zonyango lwamanzi amdaka, nakwimveliso yephepha. I-aluminium Sulphate yethu inee-powder granules, ii-flakes, kunye neetablets, sinokubonelela nge-non-ferric, i-low-ferric, kunye ne-industrial grade.
I-aluminium sulfate ikhona njengeekristale ezimhlophe nezikhazimlayo, iigranule, okanye umgubo. Kwindalo, ikhona njengeminerali alunogenite. I-aluminium sulfate ngamanye amaxesha ibizwa ngokuba yi-alum okanye i-papermaker's alum.
| Ifomula yekhemikhali | I-Al2(SO4)3 |
| Ubunzima be-Molar | 342.15 g/mol (engenamanzi) 666.44 g/mol (i-octadecahydrate) |
| Inkangeleko | I-crystalline eqinileyo emhlophe e-Hygroscopic |
| Uxinano | 2.672 g/cm3 (engenamanzi) 1.62 g/cm3 (i-octadecahydrate) |
| Indawo yokunyibilika | 770 °C (1,420 °F; 1,040 K) (iyabola, ayinamanzi) 86.5 °C (i-octadecahydrate) |
| Ukunyibilika emanzini | 31.2 g/100 mL (0 °C) 36.4 g/100 mL (20 °C) 89.0 g/100 mL (100 °C) |
| Ukunyibilika | inyibilika kancinci kwi-alcohol, inyibilikise ii-asidi zeeminerali |
| Ubumuncu (p)Ka) | 3.3-3.6 |
| Ukuthambekela kwemagnethi (χ) | -93.0·10−6 cm3/mol |
| Isalathisi sokuhombisa (nD) | 1.47[1] |
| Idatha yeThermodynamic | Ukuziphatha kwesigaba: i-solid-liquid-gas |
| I-Std enthalpy yokwakheka | -3440 kJ/mol |
Ukupakisha:igqunywe ngengxowa yeplastiki, ingxowa engaphandle elukiweyo. Ubunzima obupheleleyo: ingxowa engama-50 kg
Ukusetyenziswa Kwasekhaya
Ezinye zezona ndlela zixhaphakileyo zokusebenzisa i-aluminium sulfate zifumaneka emakhaya. Le compound idla ngokufumaneka kwi-baking soda, nangona kukho impikiswano malunga nokuba kufanelekile na ukongeza i-aluminium ekutyeni. Ezinye izinto ezilwa nokubila ziqulethe i-aluminium sulfate ngenxa yeempawu zayo zokulwa neentsholongwane, nangona ukusukela ngo-2005 i-FDA ingayazi ukuba iyanciphisa ubumanzi. Okokugqibela, le compound sisithako esibangela ukurhawuzelelwa kwipensile ze-styptic, ezenzelwe ukuthintela ukudumba okuncinci ekuphumeni kwegazi.
Ukulima
Ezinye iindlela ezinomdla zokusebenzisa i-aluminium sulfate endlwini kukulima igadi. Ngenxa yokuba i-aluminium sulfate ine-asidi eninzi, ngamanye amaxesha yongezwa kumhlaba one-alkaline eninzi ukuze ilinganise i-pH yezityalo. Xa i-aluminium sulfate idibana namanzi, yenza i-aluminium hydroxide kunye nesisombululo se-sulfuric acid esixutyiweyo, esitshintsha i-asidi yomhlaba. Abalimi abatyala ii-hydrangea basebenzisa olu phawu ukutshintsha umbala wentyatyambo (oluhlaza okwesibhakabhaka okanye opinki) wee-hydrangea kuba esi sityalo sinobuthathaka kakhulu kwi-pH yomhlaba.
Unyango Lwamanzi lweAluminiyam Sulfate
Enye yezona ndlela zibalulekileyo zokusebenzisa i-aluminium sulfate kukucoca nokucoca amanzi. Xa ifakwa emanzini, ibangela ukuba ukungcola okuncinci kuhlangane kube ngamasuntswana amakhulu namakhulu. La masuntswana okungcola aya kuhlala ezantsi kwesikhongozeli okanye ubuncinane abe makhulu ngokwaneleyo ukuwahluza aphume emanzini. Oku kwenza amanzi akhuseleke ngakumbi ukuselwa. Ngomgaqo ofanayo, i-aluminium sulfate ngamanye amaxesha isetyenziswa emachibini okubhukuda ukunciphisa amafu amanzi.
Amalaphu okuDaya
Enye yeendlela ezininzi ezisetyenziswa ngayo i-aluminium sulfate kukudaywa nokuprintwa kwilaphu. Xa inyibilikiswa emanzini amaninzi ane-pH engathathi cala okanye ene-alkaline encinci, le compound ivelisa into egooey, i-aluminium hydroxide. Le nto igooey inceda idayi ukuba inamathele kwimicu yelaphu ngokwenza amanzi edayi anganyibiliki. Indima ye-aluminium sulfate, ke ngoko, kukuba “i-fixer” yedayi, oko kuthetha ukuba idibana nesakhiwo se-molecular yedayi kunye nelaphu ukuze idayi ingaphelelwa xa ilaphu limanzi.
Ukwenza Amaphepha
Ngaphambili, i-aluminium sulfate yayisetyenziswa ekwenzeni iphepha, nangona ii-synthetic agents zazilithatha indawo yalo kakhulu. I-aluminium sulfate yayinceda kakhulu kubungakanani bephepha. Kule nkqubo, i-aluminium sulfate yayidityaniswe nesepha ye-rosin ukutshintsha ukufunxwa kwephepha. Oku kutshintsha iipropati zokufunxa i-inki zephepha. Ukusebenzisa i-aluminium sulfate kuthetha ukuba iphepha lenziwe phantsi kweemeko ze-asidi. Ukusetyenziswa kwee-synthetic size agents kuthetha ukuba iphepha elingena-asidi linokwenziwa. Iphepha elingena-asidi aliqhekeki ngokukhawuleza njengephepha elinobukhulu be-asidi.
Ndingazikhetha njani iikhemikhali ezifanelekileyo xa ndizisebenzisa?
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Ngaba ungasinika ulwazi olupheleleyo lokuthumela ngaphandle?
Ingabonelela ngolwazi olupheleleyo olufana ne-invoyisi, uluhlu lokupakisha, i-bill of lading, isiqinisekiso semvelaphi, i-MSDS, i-COA, njl.
Ibandakanya ntoni inkonzo emva kokuthengisa?
Ukubonelela ngenkxaso yobugcisa emva kokuthengisa, ukuphathwa kwezikhalazo, ukulandelwa kweenkqubo, ukukhutshwa kwakhona okanye imbuyekezo yeengxaki zomgangatho, njl.njl.
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