Lub Hnub Qub Grace Mining Co, LTD.tau nyob hauv cov chaw chiv rau ntau dua kaum xyoo. Kev koom tes nrog Magnesium fertilizer, Nitrogen fertilizer,phosphrous fertilizer, thiab poov tshuaj chiv. Xyoo tsis ntev los no, Kev lag luam Potassium sulphate tau txo hwj chim ntev thiab muaj zog dua. Ntawm no los peb cov khoom tseem ceeb:
1. Magnesium Sulphate Heptahydrate
2. Kieserite (Magnesium Sulphate Monohydrate)
{{0}.) Magnesium Oxide (Caustica Calcined Magnesite)
4 CalciumAmmonium Nitrate
5. Qab Zib Sulphate
Raws li lub ntiaj teb cov pej xeem mus txuas ntxiv loj hlob, yog li ib yam nkaus li tus naj npawb ntawm lub qhov ncauj rau yuav tau pub. Raws li qhov tshwm sim, nws tau dhau los ua ib qho tseem ceeb rau cov tswv teb kom cog qoob loo ntau dua li qub.
Cov poov tshuaj sulfate yog zoo li feem ntau cov potash chiv, nyob rau hauv uas nws tuaj yeem ua tiav rau ntau qhov sib txawv me me thiab cov ntaub ntawv kom tau raws li ntau yam kev xav tau ntawm kev ua lag luam; nws yog feem ntau muaj nyob rau hauv daim ntawv ntawm hmoov, kev cog lus ua ke, lossis round pellets / granules.
Ntawd yog qhov twg potash chiv tuaj rau hauv kev ua si - lawv tsis tsuas yog nce cov zaub mov zoo, tab sis kuj nce qoob loo. Cov neeg ua liaj ua teb siv ntau cov chiv los cog ua qoob loo, tab sis ob qhov nquag muaj sulfate ntawm potash (SOP) thiab tua neeg ntawm potash (MOP).
