Me yasa akwai bambance-bambancen inganci a cikin abubuwan da aka gano a masana'antar ciyarwa?
1. Bambance-bambance a cikin buƙatun masana'antu
Kusan dukkan masu samar da sinadarai masu alaƙa da sinadarai kamfanonin sinadarai ne, kuma ana iya sayar da samfurin iri ɗaya ga masana'antu da yawa. Misali, ana iya amfani da samfuran jan ƙarfe sulfate a masana'antu da yawa kamar ƙarin abinci, takin zamani, maganin kashe ƙwayoyin cuta, mordants, jan ƙarfe electroplating, da miya ma'adinai;
Duk da haka, masana'antu daban-daban suna da buƙatun inganci daban-daban ga samfura, kuma farashin samfura suma sun bambanta sosai.
2. Ma'adinan ma'adinai (danye) sun bambanta
Ana fitar da wasu sinadarai (jan ƙarfe, ƙarfe, zinc da cobalt) daga sharar masana'antu, ruwan shara ko kuma kayayyakin da masana'antu ke samarwa.
Majiyoyi daban-daban na albarkatun ƙasa suna ɗauke da ƙazanta daban-daban, wanda ke haifar da ingancin samfurin ƙarshe daban-daban. Wasu abubuwan da aka gano (manganese, magnesium, potassium medical stone) ana ciro su ne daga ma'adanai ko tafkunan gishiri.
Ma'adanai daban-daban ko kuma nau'ikan ma'adanai daban-daban suna haifar da ingancin samfurin ƙarshe daban-daban.
3. Ma'aunin ƙasa ba cikakke ba ne
A halin yanzu, babu wani ƙa'ida na ƙasa ga wasu samfuran abubuwan da aka gano.
Ka'idojin ƙasa sun kafa buƙatu ne kawai ga manyan abubuwan da ke cikin da kuma alamun tsafta (arsenic, gubar, cadmium da mercury), amma ba su da takamaiman buƙatu na ƙazanta da ke shafar ingancin samfur.
Ka'idojin ƙasa su ne kawai ƙa'idar ingancin samfura. Saboda haka, kamfanonin ciyar da abinci daban-daban (kamfanonin da ke samun kuɗaɗen shiga daga ƙasashen waje, kamfanonin ƙasa, manyan kamfanoni na gida, ƙananan da matsakaitan kamfanoni) sun gabatar da buƙatun inganci daban-daban bisa ga ƙa'idodin ƙasa don abubuwan da aka gano.
Har ma wasu ƙananan kamfanoni da matsakaitan masana'antu suna kallon bayyanar kawai ba tare da yin wani gwaji ba lokacin siyan abubuwan da aka gano.
Wadanne abubuwan da ke cikin masana'antar ciyar da abinci ne ke da ƙa'idodin ƙasa?
Kayayyakin da ke da samfuran ƙasa na yau da kullun (samfura 9) Copper sulfate, basic cupric chloride, ferrous sulfate, zinc sulfate, zinc oxide, manganese sulfate, magnesium sulfate, calcium iodate, sodium selenite
Ka'idojin ƙasa sun bayyana ma'auni a sarari: manyan abubuwan da ke ciki da alamun lafiya (arsenic, gubar, cadmium, mercury)
Kayayyakin da ba su da ƙa'idodin ƙasa (samfura 5) Magnesium oxide, potassium iodide, cobalt chloride, calcium form, potassium chloride
Bambance-bambance a cikin ingancin samfuran abubuwan da aka gano: jan ƙarfe sulfate
Tagulla sulfate: Ana cire shi daga ruwan sharar da aka cire daga allunan da'ira. Samfurin yana da ƙa'idodi na ƙasa, wanda ya nuna a sarari buƙatun manyan abubuwan da ke ciki da alamun tsafta.
Kayayyakin Sustar (ban da cika ka'idojin ƙasa):
Maganin rage yawan acidity na kayan da ba a sarrafa ba ≤0.014%: Kayayyakin da ke ɗauke da sinadarin acid suna samar da ƙamshi mai kauri, suna rage yawan ruwa a cikin samfurin, suna shan danshi cikin sauƙi da kuma haɗa shi, suna hanzarta canza launin premixes, suna iya lalata bitamin da shirye-shiryen enzyme, kuma suna iya haifar da lalacewar mai.
Yashi na jan ƙarfe yana cikin nau'in ƙwayoyin lu'ulu'u masu launin shuɗi, kuma ana iya amfani da bayyanar yashi na jan ƙarfe don tantance tsarkin samfurin da farko.
Ana ƙara silicon dioxide a cikin foda na jan ƙarfe don hana yin burodi
Kayayyakin da ake samu a kasuwa:
Kamfanin Sustar ya bayyana samfuran da ke da sinadarin acid fiye da 0.02% a matsayin samfuran da ke da sinadarin acid mai yawa.
Ruwan da ke fitowa daga ƙananan masana'antun lantarki na iya ƙunsar adadi mai yawa na abubuwan halitta, kuma haɗarin dioxin yana da yawa. Tagulla mai yashi yana ɗauke da abubuwan ƙarfe marasa tsabta, kuma samfurin yana canzawa launin rawaya bayan dumama. Bayyanar tagulla mai yashi yana bayyana kore ko fari. Idan zafin jiki ya canza sosai yayin bushewa, launin na iya canzawa daga shuɗi zuwa fari.
Tagulla mai yashi ba shi da lu'ulu'u masu siffar crystalline, masu siffar allura ko kuma masu ƙyalli kuma yana da sauƙin haɗuwa.
Ba a haɗa foda na jan ƙarfe da mai ɗaukarsa daidai gwargwado, kuma abun da ke ciki yana canzawa sosai; idan aka ƙara mai ɗaukarsa da yawa, abun da ke ciki bai cancanta ba.
Girman barbashi na foda na tagulla bai daidaita ba, kuma rabon babban samfurin sieve mai raga 40 yana da girma sosai.
Bayan ya narke a cikin ruwa, ruwan ya ƙunshi abu mai bayyananne wanda ba ya narkewa a cikin ruwa, abu mai dakatarwa da abu mai iyo.
Bambance-bambance a cikin ingancin samfuran abubuwan da aka gano: Babban sinadarin jan ƙarfe chloride
Asalin jan karfe chloride yana da tushe iri ɗaya da jan karfe sulfate, kuma ana cire samfurin daga ruwan sharar da ake cirewa daga allon da'ira. Samfurin yana da ƙa'idodi na ƙasa, wanda ya nuna a sarari buƙatun manyan abubuwan da ke ciki da alamun tsafta.
Kayayyakin Sustar (ban da cika ka'idojin ƙasa):
Launi iri ɗaya ne, babu ƙulli, ruwa mai kyau.
Sarrafa ma'aunin nitrogen da chlorine kyauta (0.14%; 0.1%) don rage haɗarin dioxin da haɗuwa.
Kayayyakin da ake samu a kasuwa:
Babban abun ciki bai cancanta ba.
Akwai babban bambanci a launi tsakanin samfuran da ke cikin rukuni ɗaya.
Fararen tabo bayyananne.
Foda, rashin ruwa sosai
Da ƙazanta da ake gani.
Mai yawan sinadarin nitrogen da kuma sinadarin chlorine, wanda ke da saurin kamuwa da cututtuka.
Bambance-bambance a cikin ingancin samfuran abubuwan da aka gano: ferrous sulfate
Ferrous sulfate wani sinadari ne da ke cikin titanium dioxide a masana'antar sinadarai. Samfurin yana da ƙa'idodi na ƙasa, wanda ya nuna a sarari buƙatun manyan abubuwan da ke ciki da alamun tsafta.
Kayayyakin Sustar (ban da cika ka'idojin ƙasa):
Launi iri ɗaya ne, babu ƙulli.
Kyakkyawan ruwa.
Trivalent iron yana cikin kashi 0.15%.
Kayayyakin da ake samu a kasuwa:
Baƙin ƙarfe mai siffar trivalent bai cancanta ba kuma babban abun ciki bai cancanta ba.
Akwai babban bambanci a launi tsakanin samfuran da ke cikin rukuni ɗaya.
Danshin yana da yawa.
Tsarin bai cika ƙa'idodin ƙasa ba.
Ƙaramin adadin kayan cire ƙura.
Ruwan ba shi da kyau, kyawunsa yayi kyau, kuma yana da sauƙin taruwa.
Akwai hanyar bushewa don samar da ƙarfe mai ferrous, kuma samfurin yana da yawan acidity.
Yawan sinadarin ƙarfe mai ɗauke da sinadarin valentine yana da matuƙar tasiri ga ingancin abincin premix.
Bambance-bambance a cikin ingancin samfuran abubuwan da aka gano: zinc sulfate
Man fetur na zinc sulfate shine zinc oxide na biyu (wanda aka ciro daga tokar flue, lead-zinc tama, jan ƙarfe-cadmium slag, da sauransu). Akwai nau'ikan samfura guda biyu: samfuran da ake amfani da su wajen cire ƙarfe da kuma waɗanda ba tare da su ba, waɗanda duka za a iya amfani da su wajen samar da abincin premix. Samfurin yana da ƙa'idodin ƙasa, wanda ya nuna a sarari buƙatun manyan abubuwan da ke ciki da alamun tsafta.
Kayayyakin Sustar (ban da cika ka'idojin ƙasa):
A kula da sinadarin chloride sosai don rage canza launin abincin premix. Lokacin amfani da zinc sulfate a matsayin abincin premix, yawan sinadarin chloride ya kamata ya kasance tsakanin 0.5% a lokacin rani da kuma tsakanin 1% a lokacin hunturu.
Yawan sinadarin chloride ion a cikin zinc sulfate na iya kaiwa har zuwa kashi 3%. Kayayyakin da ke ɗauke da sinadarin chloride suna shanye danshi kuma suna samar da dunƙule-dunƙule, kuma abubuwan da aka haɗa a cikinsa suna canza launi.
Samfurin yana da launin ja kuma yana ɗauke da adadi mai yawa na cobalt da manganese, wanda ke shafar tsarin ciyarwa sosai.
Samfurin yana da launin toka kuma yana ɗauke da sinadarin calcium da magnesium, wanda ke shafar tantance ƙarshen titration.
Samfurin ya ƙunshi sulfur, wanda ke bayyana kansa a matsayin launin samfurin al'ada, amma marufin yana juya rawaya bayan sulfur ya ƙafe.
Ba a sarrafa tsarin samarwa da kyau ba kuma samfurin yana ɗauke da ƙazanta baƙi a bayyane.
Ragowar peroxide a cikin zinc sulfate yana sa samfurin premix ɗin ya yi zafi da sauri bayan an haɗa premix ɗin kuma abincin premix ɗin yana da sauƙin canza launi (ƙazanta kamar zinc oxide, sulfur trioxide, iron oxide da manganese dioxide).
Launin ƙarshen titration na babban gano abun ciki yana jinkiri kuma yana komawa ja da sauri.
Bambance-bambance a cikin ingancin samfuran abubuwan da aka gano: zinc oxide
Zinc oxide: sinadarin zinc oxide mai tsafta (99 zinc oxide) da kuma sinadarin zinc oxide na yau da kullun (95 zinc oxide), sinadarin zinc oxide 95 yana da babban kaso a kasuwa.
Tsarin Samarwa: Akwai hanyoyi da yawa na samar da sinadarin zinc oxide. Tsarin samarwa daban-daban, kayan masarufi daban-daban, yanayin zafin calcination daban-daban, da sauransu zasu haifar da canjin launi na kayayyakin.
Hanyar kai tsaye
99 zinc oxide Ana samar da shi ta hanyar calcining zinc ingots Hasken zinc oxide Yawan girma 200-500g/L Fari.
Hanyar kai tsaye
Ana samar da shi ta hanyar cire sinadarin zinc suboxide a zafin jiki mai zafi. Sinadarin zinc mai nauyi. Yawan girma 1200-2000g/L. Rawaya mai duhu. Karafa masu nauyi sun wuce misali.
Hanyar acid
Ana samar da shi ta hanyar hada sinadarin zinc suboxide ta hanyar amfani da sinadarin acid. Matsakaici zinc oxide Yawan girma 700-1000g/L. Rage rawaya zuwa rawaya.
Hanyar Ammoniya
Ana samar da shi ta hanyar haɗa sinadarin zinc suboxide ta hanyar ammonia. Matsakaici zinc oxide. Yawan girma 700-1000g/L. Fari zuwa ɗan rawaya kaɗan.
Lokacin Saƙo: Disamba-24-2025
