Urea:Ib lub lis piam dhau los, thiab tus nqi qis kawg ntawm urea nyob rau hauv cov cheeb tsam tseem ceeb tau poob mus rau ze rau qhov dhau los ntawm cov ntsiab lus qis.Txawm li cas los xij, tsis muaj kev txhawb nqa zoo hauv kev ua lag luam luv luv, thiab tseem muaj kev cuam tshuam ntawm cov xov xwm los ntawm cov ntawv luam tawm.Yog li ntawd, tus nqi yuav poob mus ntxiv rau ib lub sijhawm luv luv, ntaus cov kev sib tw dhau los ntawm cov ntsiab lus qis ua ntej.Synthetic ammonia: Nag hmo, kev lag luam hluavtaws ammonia tau ruaj khov thiab tsis kam.Nrog rau kev rov qab los ntawm cov khoom siv ammonia hauv tsev thiab kev ntxiv cov khoom lag luam, cov khoom lag luam tseem nce ntxiv, tab sis cov kev xav tau qis qis qis, qhia txog kev sib raug zoo ntawm cov khoom siv thiab kev xav tau hauv khw.Nws tau tshaj tawm tias cov chaw tsim khoom tuaj yeem kho tus nqi raws li qhov xwm txheej ntawm cov khoom xa tuaj, thiab yuav muaj chaw rau kev sib tham yog tias muaj ntau ntau.Nws cia siab tias kev lag luam hluavtaws ammonia yuav ntsib kev poob qis hauv lub sijhawm luv.
Ammonium chloride:Kev khiav hauj lwm tus nqi ntawm domestic caustic soda cov lag luam tseem tseem siab, thiab cov khoom siv tseem siv tau.Cov tuam txhab lag luam tau pib txuas ntxiv cov nqi dhau los, thiab cov kev lag luam tiag tiag yog nyob ntawm qhov kev txiav txim kom muaj nuj nqis.
Ammonium sulfate:Nag hmo, kev sib tham hauv kev lag luam hauv tsev ammonium sulfate tau teeb pom kev thaum pib ntawm lub asthiv, nrog rau kev tos-thiab-saib kev sib tham.Urea tsis ntev los no tau poob qis, txuas ntxiv mus rau kev poob qis rau ammonium sulfate manufacturers.Tsis tas li ntawd, kev xa tawm tsis tau qhia pom tias muaj kev txhim kho, thiab kev thov ua liaj ua teb tseem pheej qeeb.Yog li ntawd, nws cia siab tias kev lag luam ammonium sulfate tseem yuav nyob qis thiab nqaim lub lim tiam no.Kev txhawb nqa los ntawm lub ntiaj teb tsis tshua muaj kev lag luam, qee tus nqi ammonium sulfate yuav nyob ruaj.
Melamine:Cov huab cua ntawm kev lag luam hauv tsev melamine yog tiaj tus, tus nqi ntawm cov khoom siv raw urea tau poob qis, thiab kev xav ntawm kev lag luam tsis zoo.Txawm hais tias cov tuam txhab tau txais kev txiav txim ua ntej los txhawb, kev thov tsis muaj zog, thiab kev ua lag luam tseem tsis muaj zog.Potash chiv: Nag hmo, tag nrho cov qauv ntawm kev lag luam potash chiv tseem tsis muaj zog, thiab cov nqi ntawm Potassium chloride kev lag luam yog me ntsis chaotic.Qhov kev hloov pauv tiag tiag yog nyob ntawm daim ntawv xaj.Cov peev txheej tshiab ntawm cov khoom lag luam ciam teb tau tuaj txog ua ntu zus, thiab cov khoom txaus txaus.Kev lag luam Potassium sulfate yog ib ntus ruaj khov, thiab Mannheim 52% hmoov Hoobkas yog ntau tshaj 3000-3300 yuan / tuj.
Phosphate chiv:Kev lag luam hauv tsev rau monoammonium phosphate ua haujlwm tsis muaj zog thiab tsis muaj zog.Vim tsis muaj kev thov thiab tus nqi qis, kev ua haujlwm ntawm cov khoom siv hauv lub Hoobkas yog qhov tsawg.Tsis ntev los no, muaj ib qho me me ntawm kev yuav khoom hauv qab, thiab qee qhov kev lag luam me thiab nruab nrab tau pom qhov txo qis ntawm cov khoom muag.Tus nqi yog ruaj khov ib ntus, tab sis tus nqi ntawm cov khoom nyob rau hauv Southwest Tuam Tshoj yog tus nqi qis, ua rau nws nyuaj rau kev hloov pauv loj tag nrho.Kev lag luam hauv tsev diammonium phosphate tau ruaj khov thiab ua haujlwm ib ntus, thiab cov lag luam tseem muaj tus cwj pwm tsis zoo rau kev lag luam yav tom ntej.Qhov kev thov rau me me batch replenishment feem ntau yog nyob rau hauv kev thov, thiab qhov kev thov rau pob kws chiv yog nce mus txog qhov kawg.Hauv qee thaj tsam, 57% ntawm diammonium phosphate mov yog nruj, thiab kev lag luam huab cua ruaj khov.Nws xav tias qhov sib txawv ntawm diammonium phosphate nyob rau hauv cov pob kws chiv ua lag luam feem ntau yuav ruaj khov.
Post lub sij hawm: Jun-25-2023