Feteleza Wothira Urea

Feteleza Wodulidwa Urea Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Granular urea imakhala ndi ammonia komanso kukoma kwamchere ndipo ndi feteleza wokhala ndi nayitrogeni yemwe amagwira ntchito yofunika kwambiri polimbikitsa kukula kwa mbewu. Ikagwiritsidwa ntchito kunthaka, imadutsa njira ya hydrolysis, kutulutsa ayoni ammonium omwe amatengedwa mosavuta ndi mizu ya zomera. Izi zimawonjezera kuchuluka kwa nayitrogeni, potero zimalimbikitsa kukula ndikukula kwa mbewu.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Katundus Zotsatira

Urea ali ndi fungo la ammonia ndi kukoma kwa mchere. Kutentha kukatentha kwambiri kuposa kusungunuka kwake,

imawola kukhala biuret, ammonia ndi cyanic acid. 1 g sungunuka m'madzi 1mL, 10ml 95% ethanol, 1ml 95%
Mowa wowira, 20mL anhydrous ethanol, 6ml methanol ndi 2mL glycerol. Zosungunuka mu hydrochloric yokhazikika
asidi, pafupifupi osasungunuka mu ether ndi chloroform. PH ya 10% yankho lamadzi ndi 7.23. Zokwiyitsa.

Zofotokozera

Nambala ya CAS: 57-13-6
Fomula ya maselo: H2NCONH2
Mtundu: woyera
Kalasi: Industrial Grade
Kulemera kwake: 1.335
Malo osungunuka: 132.7°C
Chiyero%: Min 99.5%
Dzina: Carbamide

Ureaamagwiritsidwa ntchito posanthula antimoni ndi malata. Kutsimikiza kwa lead, calcium, mkuwa, gallium, phosphorous, ayodini ndi
nitrate. Kutsimikiza kwa magazi urea nayitrogeni, ndi muyezo njira, kutsimikiza kwa seramu bilirubin. Kulekana kwa
ma hydrocarbon. Nitric oxide ndi nitrous acid amagwiritsidwa ntchito kuti awononge nayitrogeni pakuwunika. Konzani sing'anga. Folini
Njira yodziwira uric acid stabilizer, mpweya wofanana.

Katundu Wathupi: Zoyera zopanda ma radiation, Zosayenda zaulere, zopanda zinthu zovulaza zokutidwa, zozungulira & yunifolomu kukula, 100% imathandizidwa motsutsana ndi makeke.

Kagwiritsidwe: Amagwiritsidwa ntchito mwachindunji ngati feteleza kapena zopangira za feteleza wa NP/NPK. Ndiwonso gwero la polywood, Adblue, Pulasitiki, Utomoni, Pigment, Zowonjezera Zakudya ndi Makampani Amankhwala.

Phukusi: zambiri, mu 50kg/1,000kg thumba nsalu alimbane ndi mkati thumba pulasitiki malinga ndi zopempha makasitomala '.

Ubwino

1. Ubwino umodzi waukulu wa urea granular ndi kusungunuka kwake kwakukulu m'madzi ndi ma alcohols osiyanasiyana, zomwe zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito ndikuwonetsetsa kuti zomera zimadya bwino.

2. Kusinthasintha kwake komanso kugwirizana ndi njira zosiyanasiyana zophatikizira monga kuwulutsa, kuvala pamwamba kapena kuthirira kumapangitsa kukhala chisankho choyamba kwa alimi omwe akufuna kukulitsa kasamalidwe ka feteleza.

3.mankhwala opangidwa ndigranular urea, kuphatikizira kuwonongeka kwake kukhala biuret, ammonia ndi cyanic acid pa kutentha kwakukulu, kumawonetsa kuthekera kwake kwa kumasulidwa kolamulirika ndi zotsatira zokhalitsa pa zakudya za zomera. Izi zimapangitsa kukhala koyenera kuperekera zakudya zopatsa thanzi nthawi yonse yakukula, kuchepetsa kufunika kobwerezabwereza pafupipafupi.

Zotsatira

1. Paulimi, kugwiritsa ntchito feteleza ndikofunikira kuti mbewu zikule bwino ndikukulitsa zokolola.

2.Granular urea ali ndi kukoma kwake kwa ammonia komanso amchere ndipo ndi feteleza wokhala ndi nayitrogeni wambiri yemwe amagwira ntchito yofunika kwambiri polimbikitsa kukula kwa mbewu. Ikagwiritsidwa ntchito kunthaka, imadutsa njira ya hydrolysis, kutulutsa ayoni ammonium omwe amatengedwa mosavuta ndi mizu ya zomera. Izi zimawonjezera kuchuluka kwa nayitrogeni, motero zimalimbikitsa kukula ndi kukula kwa mbewu.

3.Paulimi, kugwiritsa ntchito feteleza ndikofunikira kuti mbewu zikule bwino ndikukulitsa zokolola.