Ammonium nitrate: ntchito ndi njira yopanga

Lero, mmodzi wa nitrate ambiri fetereza ammonium imatengedwa. ntchito zake zachokera chikoka zochita za zokolola za mbewu. ntchito zake kwambiri kumawonjezera kubwerera pa chilichonse mahekitala nthaka ya zaulimi. Potchula ammonium nitrate - dzina chachiwiri chimene chiri ammonium nitrate (ntchito ndi otchuka kwambiri lero) - akuimira timibulu popanda mtundu. Iwo ndi katundu kwambiri hygroscopic, kupanga bwino kuyamwa chinyontho mumlengalenga ndi kupasuka mofulumira madzi.

Kupanga luso nkhaniyi kumafuna neutralizing asidi ammonia ndi wotsatira evaporation wa njira. Ammonium nitrate ndi granulated mu aggregates wapadera kutsitsi, inatuluka ndi utakhazikika ndi TACHIMATA ndi zikuchokera mankhwala kuchokera caking. Kuyambira millimeters wina ndi anayi - mmene kukula kwa particles, amene amapangidwa mwa mawonekedwe a ammonium nitrate. ntchito yake makamaka okhutira mkulu wa feteleza michere asafe ndi friability wabwino. chuma ndiye ankanyamula ku muli mabuku osiyanasiyana (muli zofewa, matumba), kapena kutumiza kwa ogula mu mawonekedwe zambiri mu magalimoto wapadera.

Kupanga zina zina alandire nitrate ammonium, mtengo wake mu nkhani iyi kudzadalira mtundu wa pophika zina. Nthawi zambiri izi wothandizila zowongolera kukhala mankhwala enaake a sulphate (zina ndi phosphates), calcium. Pa pempho, zikhoza kugwiritsidwa ntchito ndi zina zina zatsopano, osati anapereka kwa mitundu ya umisiri.

Chifukwa zimatha amphamvu oxidizing, amene ali nitrate ammonium, ntchito ndi kusamalira nkhani imeneyi ayenera idzachitika mogwirizana ndi kusamalitsa ena. Kwenikweni, sangathe kusungidwa kwa nthawi yaitali (miyezi isanu ndi umodzi) ndi milu lalikulu, chifukwa zinthu caking akadali zachiwawa. Malo kumene warehoused, ayenera bwino mpweya wokwanira ndi youma. Store ndi zoyendera wa nitrate ammonium zofunika mosiyana mankhwala ena. Komanso, anthu ankagwira ntchito ndi mankhwala ichi, muyenera kutsatira miyezo anu chitetezo (kuvala zoteteza zovala, makina, Goggles).

ulimi - makampani waukulu umene umatulutsa nitrate ammonium. Kugula zambiri akufuna opanga ulimi zikugwira kulima mbewu monga chimanga. Thiabendazole angagwiritsidwe ntchito kwa onse mitundu ya nthaka. Childs, amagwiritsidwanso ntchito ngati kuvala pamwamba pa yozizira kapena fetereza zofunikira mitundu yonse ya mbewu monga chimanga. Kwambiri wabwino nitrate ammonium kumakhudzanso Mwachangu wa kasupe tirigu. ntchito zake amapereka kukana kwambiri kwa matenda a mafangasi ndi zimayambira kwambiri ndi mbewu monga chimanga. Makamaka othandiza si kuphatikiza nitrate ammonium ndi phosphate ndi potaziyamu feteleza. Pa dothi asidi Ndi bwino kuwonjezera pansi miyala ya laimu. M'mayiko kuwala ayenera kupanga feteleza basi pamaso kubzala.

Kuwonjezera ulimi ndi chifukwa cha katundu oxidizing, ndipo chimagwiritsidwa ntchito mu makampani (kwa kupanga mabomba, mafuta).