Kugadzirira sulfuric asidhi wayo munda chikumbiro.

Nhasi, kugadzirira sulfuric asidhi anogadzirwa kunyanya maviri maindasitiri pezvakaitwa: kuonana uye Nitrogen. Contact nzira zvikuru mberi uye muRussia rinoshandiswa zvikuru kwazvo kupfuura nitrous, kureva shongwe.

Kugadzirira sulfuric asidhi rinotanga pamwe vachiridzira pamusoro sulphurous zvinhu, semuenzaniso, pyrites simbi. In rinokosha yamavira pyrite vakawana rinonzi saka yezvidhinha gasi, rine vanenge 9% rwesarufa dioxide. danho iri ndiro kuti kuonana uye nokuda nitrous nzira.

Zvadaro, zvichiguma oxidized sarufa yakasviba kuti nesarufa. Zvisinei, zvinofanira kwerubwinyo rwakagara rwuripo kucheneswa kubva nhamba nouipi izvo kupindira mberi kwacho. The calcined gasi anatswa neguruva precipitators kana nedutu midziyo, uye ipapo akapa kuna mudziyo kuitika yakasimba kuonana gobvu, apo nesarufa yakasviba SO ₂ iri oxidized kuti nesarufa trioxide SO _3.

Ichi exothermic kuita reversible - kuwedzera kupisa inotungamirira manyowa ari kuumbwa nesurferi trioxide. Ukuwo, kana tembiricha iri kutura mberi maitiro mwero anononoka chaizvo. Naizvozvo, tembiricha iri contactor anodzokororwa mukati 480 ^{° C} nokuchinja ayo kumhanya ndima gaseous nezvakasanganiswa.

Zvadaro kuumbwa panguva kuonana muoti sulfuric asidhi pamwe remubatanidzwa rwesarufa trioxide nemvura.

Nitrous nzira kunoratidzwa muna kuti sarufa yakasviba iri oxidized senitrogen oxides. Kugadzirira sulfuric asidhi nenzira iyi akatanga paumbwe sulfurous asidhi ari kudyidzana pakati nesarufa yakasviba kubva roasting gasi nemvura. Naizvozvo zvichiguma sulfurous asidhi iri oxidized pamwe nitric acid, zvichiguma nokuumbwa senitrogen monoxide uye sulfuric acid.

Izvi zvakaitwa musanganiswa uchaguta kunhare chaiyo. Saka, nokuchinja gasi aibuda kuitira kuti gasi musanganiswa kuwira mukati Absorção de Água shongwe yakasviba uye senitrogen monoxide iri imwe nhamba 1: 1 zvakafanira vawane nitrogenous anhydride.

Pakupedzisira, nokuda zvokuverengera sulfuric asidhi uye nitrous anhydride vakaumba NOHSO ₄ - nitrosylsulfuric acid.

The zvichiguma nitrosylsulfuric asidhi zvokudya kuti kugadzirwa shongwe apo anoora mvura, nitrous anhydride allocates:

2NOHSO ₄ + H ₂ O = N ₂ O ₃ + 2h ₂ SO _4,

izvo oxidizes uye sulfurous asidhi achiumbwa neshongwe.

Nitric oxide kusunungurwa zvichiguma zvakaitwa iri zvakare vakadzokera oxidation shongwe uye kupinda itsva kutenderera.

Pari kugadzirira sulfuric asidhi Russian yakabereka vainyanya kuonana. Nitrous nzira haawanzopiwi kushandiswa.

Kushandiswa sulfuric asidhi rakafara chaizvo uye zvakasiyana-siyana.

Most kwayo anoenda kugadzirwa kwemakemikari fibers uye chicherwa fetiraiza, zvinokosha pagadzirwe zvinodhaka uye madhayi. Kushandisa sulfuric asidhi kupa ethyl nezvimwe alcohols, detergents uye mishonga yezvipembenene.

Its mhinduro zvinoshandiswa muna Whitehead Textile uye zvokudya Mazinga, muzvirongwa kuti kugadzirwa nitration uye zvinoputika. Sulfuric asidhi kushanda bhatiri electrolyte kuti zadza mutobvu-asidhi mabhatiri, izvo zvinonzi nevakawanda kushandiswa senga.