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Sulfuric acid kanye nokusebenzisa kwayo

Sulfuric acid ingenye zamakhemikhali kunazo owaziwa futhi ezivamile. Isizathu ngokuyinhloko impahla yayo kahle ichazwe. ifomula Ezazimzungezile - H2SO4. Lokhu diacid kokuba ayanda isimo namachibi sulphur +6.

Ngaphansi kwezimo ezivamile sulfuric acid uketshezi ngaphandle iphunga nombala, kokuba izici oily. Kuyinkolelo eyamukelwa abaningi sandile ubuciko zimboni.

Okwamanje, yalolu ketshezi ingenye amakhemikhali ezibaluleke kakhulu futhi ezivamile kanye nemikhiqizo zamakhemikhali. Emvelweni, bomdabu sulphur ezifakwa yonkana hhayi kaningi njengoba umthetho, butholakala kuphela compounds nezinye izinto. It is asathuthuka ukukhiqizwa kwe-sulphur compounds ezihlukahlukene, kuhlanganise ezihlukahlukene kwemfucumfucu yezimboni. Kwezinye izimo, amagesi izinsimbi ayoni singafakwa ingashintshwa ukuze ukukhiqiza isibabule compounds ezihlukahlukene kuwo.

izakhiwo

Sulfuric acid zingayilimaza noma iyiphi kwakwakhe organic. Kuthatha amanzi kuzo ngokushesha okukhulu, ukuze lendwangu compounds ezahlukene uqale Char. 100% acid ingenye eziqine, kwakwakhe akusho ngibheme futhi akababhubhisi izinsimbi ayoni.

Alulaze sulfuric acid ihlangana nanoma imuphi umuntu ngaphandle phambili izinsimbi. Ngo ifomu kanzulu uqala oxidize izakhi eziningi.

Ukusetshenziswa sulfuric acid

Ikakhulu sulfuric acid isetshenziswa embonini zamakhemikhali, lapho based umkhiqizo nitrogen ne umquba phosphate, kuhlanganise superphosphate, okwamanje njengelinye lamazwe umquba ezivamile. Minyaka yonke ukukhiqiza phezulu kuya kumathani ayizigidi ezingama eziningana ketshezi.

Ngo metallrugii H2SO4 isetshenziswa ukuhlola izinga lemikhiqizo. Lapho steel iphuma micro-imifantu kungenzeka yini ukuze sithole kubo, into ibekwa okugeza phambili futhi kwagxila 25% isixazululo of acid. Ngemva kwalokho, ngisho ayangena kulencane kungabonwa ngeso lenyama.

Ngaphambi kokufaka isicelo kwensimbi Plating kubalulekile ngaphambili ukulungiselela - ukugeza degreased. Kusukela sulfuric acid ihlangana izinsimbi, ancibilikisa izinhlayiyana ungqimba ezacile, kanye nalo kususa ikhona iminonjana yenkolo ukusilaphazeka. Ngaphezu kwalokho, ebusweni metal iba anolaka, okuyinto kangcono isicelo nickel, i-chromium noma ithusi Plating.

Sulfuric acid isetshenziswa ukucutshungulwa ezinye imikhando, liphinde esibalulekile esidingekayo embonini kawoyela lapho isetshenziswa ngokuyinhloko for ukuhlanzwa imikhiqizo ehlukahlukene. Livame ukusetshenziswa embonini zamakhemikhali, njalo elokhu ivela. Ngenxa yalokho, wathola amakhono angeziwe futhi izicelo. Lokhu kwaziswa kungasetshenziswa ukwenziwa nomthofu-acid imithombo zamanje - amabhethri ahlukahlukene.

Ulungiselela sulfuric acid

The main impahla eluhlaza ngokukhiqiza isibabule acid ukukhonza compounds ezihlukahlukene ezisekelwe kulo. Ngaphezu kwalokho, njengoba sekuphawuliwe kakade, okhula ukusetshenziswa kwemfucumfucu yezimboni ukukhiqiza nesibabule. Esikhathini yokuwugazinga oxidative ka sulfide imikhando amagesi qeda aqukethe SO2. It isetshenziswa ukukhiqiza sulfuric acid. Nakuba laseRussia liyaqhubeka kungene isikhundla okuholela ukucutshungulwa ukukhiqizwa-based pyrite, okuyinto kushiswe amaziko. Lapho umoya oshisayo phezu pyrites akhiwa yebhangqa SO2 okusezingeni eliphezulu. Ukuze akhiphe amanyela nezinye evala enobungozi electrostatic esetshenziswa. Manje ukwenziwa izindlela ezisetshenziswa ezahlukene ngokukhiqiza acid, futhi abaningi babo zihlobene ukuchitha ukuphathwa, nakuba ingxenye eliphezulu izimboni bendabuko.

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