Ammonium nthochi. Kukonzekera kwa zasayansi ndi njira mafakitale. ntchito

Mankhwala pawiri NH4C2H3O2 zikuchokera wodziwika mu mabwalo lonse monga nthochi ammonium. Maonekedwe ndi crystalline zinthu zowonekera kapena zoyera. Mankhwala kukonzekera ake ndi asidi acetic. Ammonium nthochi amapangidwa mwa kuchita asidi ndi ammonia. Monga zipangizo zimapezeka mosavuta ndipo ndi wotsika mtengo pawiri ichi ntchito monga zowonjezera chakudya (E264) kapena usawonongeke.
Pakati katundu thupi waima hygroscopic. Kuti nyamayi nthochi ammonium. Kukonzekera kwa thunthu m'mikhalidwe zasayansi n'zotheka mu njira zingapo. Zimene angathe kuchitidwa ndi kuikapo maganizo (glacial) asidi acetic ndi carbonate ammonium (ammonium carbonate). The chifukwa cha zimene ndi ammonium nthochi, ndi wosakhazikika asidi carbonic, ndi kwa kanthawi kochepa ndi n'kukhala wa carbon dioxide ndi madzi.
Anachita izi kumafuna amphamvu 80% asidi acetic ndi 10% wa ammonia (amoniya). Ndi zimene amafuna kutentha otsika. Ndi adatchithisira mu chidebe ndi ayezi botolo ndi reactants ndi, nthawi kugwedeza izo mwamphamvu. Ndi evaporation wa filtrate, nthochi ammonium.
Kuti anachita wachitatu ntchito nitrile asidi acetic kapena acetonitrile. Ndi mkangano ndi madzi. Mwa njira yopangira ntchito mafakitale anapeza anatani ammonium nthochi anakonza kuchokera asidi acetic ndi anachita ndi amadzimadzi njira ammonia.

Mwa njira ya ulimi wa nthochi ammonium zimene zikhoza olekanitsidwa, umene pawiri ndi chochokera mu processing mitengo mankhwala - ammonia. Koma cholinga chachikulu cha linachepa - diacylated mapadi.
Chochititsa chidwi ndi nthochi ammonium ndi mphamvu yake kuwola ndinso pa kutentha 112 ° C pa acetamide ndi madzi. Zimenezi ndi amaitchulatchula chitsanzo cha kuwonongeka mchere pa kutentha otsika.
Ammonium nthochi ntchito mafakitale ndi zinthu zasayansi monga madzi chigawo kwa odana icing. The adzasowa chakudya wapeza mmenemo ndi usawonongeke ogwira. Amagwiritsidwanso ntchito monga reagent m'nthawi mitundu ya kaphatikizidwe organic. Laboratory kafukufuku ntchito poganizira kumwa nthochi ammonium ndi mbali njira gawo lotetezedwa ndi mapuloteni mafunsidwe.
The njira zamakono pa makina nsalu kapena kupaka ntchito nthochi ammonium. Ndi ntchito kupanga mankhwala ndi mankhwala ena a makampani opanga mankhwala. Komanso chimagwiritsidwa ntchito yopanga mphira thovu, mapulasitiki, vinilu.
Ntchito nthochi ammonium zolinga mafakitale amafuna mayendedwe ndi kusunga m'mavoliyumu lalikulu. Childs, crystalline ufa ndi odzaza mu matumba nsalu kapena mabokosi pepala lapadera. Pakuti kusungiramo chipinda ntchito youma pamene chinthu chili losindikizidwa mkhalidwe ma CD awo oyambirira. mankhwala si poizoni ndipo alibe azipereka ngozi kuti thanzi la ndodo. CHENJEZO pogwiritsa pawiri izi zikusonyeza kuteteza khungu ndi maso.
Ngati mankhwala ndi mucosal padziko choyamba kudzera ndi rinsing wodzaza ndi madzi woyera. Pambuyo ntchito ndi nthochi ammmoniem ayenera bwinobwino osambitsidwa ndi sopo ndi madzi.
Mu moto za pawiri mu funso si zoipa. Si zachiwawa ndipo si mosavuta akayaka. M'banja mankhwala makampani wasintha amasulidwe zinthu zedi chokwanira zofuna kupanga. Komanso, Zinapereka nthochi ammonium ochokera m'mayiko. Anatinso kwa importer waukulu ndipo apa ndi China.