Granular urea: cov khoom zoo

Lus piav qhia luv luv:

Granular urea muaj qhov txawv ammonia thiab qab ntsev thiab yog cov chiv nitrogen nplua nuj uas ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev loj hlob ntawm cov nroj tsuag. Thaum siv rau hauv av, nws dhau los ua cov txheej txheem hydrolysis, tso ammonium ions uas yooj yim absorbed los ntawm cov hauv paus hniav.

Qhov no nce nitrogen uptake, yog li txhawb cov qoob loo loj hlob thiab kev loj hlob.


Product Detail

Khoom cim npe

Cov khoom

Tswb Dawb, Dawb ntws, Dawb los ntawm cov khoom phem thiab txawv teb chaws.

Boiling Point 131-135ºC
Melting Point 1080G / L (20ºC)
Refractive index n20/D 1.40
Flash point 72.7 ° C
Flash point InChI = 1/CH4N2O/c2-1(3)4/h(H4,2,3,4)
Soluble dej 1080 g / L (20 ° C)

Specification

Cov khoom Specifications Cov txiaj ntsig
Nitrogen 46% Min 46.3%
Biuret 1.0% Max 0.2%
Moisture 1.0% Max 0.95%
Particle Loj (2.00-4.75mm) 93% Min 98%

Kev siv Nitrogen Fertilizer Urea

siv urea

nyhuv

1. Hauv kev ua liaj ua teb, kev siv cov chiv yog qhov tseem ceeb los txhawb kev loj hlob ntawm cov nroj tsuag noj qab haus huv thiab ua kom cov qoob loo ntau tshaj plaws.

2. Granular urea muaj ib qho txawv ammonia thiab qab ntsev thiab yog nitrogen-nplua nuj chiv uas ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev loj hlob ntawm cov nroj tsuag. Thaum siv rau hauv av, nws dhau los ua cov txheej txheem hydrolysis, tso ammonium ions uas yooj yim absorbed los ntawm cov hauv paus hniav. Qhov no nce nitrogen uptake, yog li txhawb cov qoob loo loj hlob thiab kev loj hlob.

3. Hauv kev ua liaj ua teb, kev siv cov chiv yog qhov tseem ceeb los txhawb kev loj hlob ntawm cov nroj tsuag noj qab haus huv thiab ua kom cov qoob loo ntau tshaj plaws.

Qhov zoo

1. Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm granular urea yog nws cov solubility siab hauv dej thiab ntau yam cawv, ua rau nws yooj yim rau kev thov thiab ua kom muaj txiaj ntsig zoo ntawm cov as-ham los ntawm cov nroj tsuag.
2. Nws versatility thiab compatibility nrog ntau daim ntawv thov txoj kev xws li kev tshaj tawm, kev hnav khaub ncaws saum toj kawg nkaus los yog fertigation ua rau nws yog thawj qhov kev xaiv rau cov neeg ua liaj ua teb tab tom nrhiav kom zoo dua kev tswj cov chiv.
3. tshuaj muaj pes tsawg leeg ntawm granularurea, nrog rau nws cov decomposition mus rau hauv biuret, ammonia thiab cyanic acid ntawm qhov kub thiab txias, qhia txog nws lub peev xwm rau kev tswj kev tso tawm thiab kev cuam tshuam ntev rau cov khoom noj khoom haus. Qhov no ua rau nws zoo tagnrho rau cov khoom noj khoom haus tas mus li thoob plaws lub caij cog qoob loo, txo qhov kev xav tau ntawm kev rov ua dua tshiab.

Ntim ntawm Nitrogen Fertilizer Urea

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ntim 1

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  • Sau koj cov lus ntawm no thiab xa tuaj rau peb