Potassium ntsev - chiv pub los ntawm xwm

Potassium ntsev - chiv pub los ntawm xwm
Potassium ntsev - chiv pub los ntawm xwm

Video: Potassium ntsev - chiv pub los ntawm xwm

Video: Potassium ntsev - chiv pub los ntawm xwm
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
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Potassium ntsev yog cov khoom noj rau kev tsim cov chiv. Rau qhov no, cov khoom siv ntuj siv: sylvinite, carnallite, kainite, shenite thiab lwm tus. Lawv yog mined los ntawm deposits nyob rau hauv daim ntawv ntawm cov khaubncaws sab nraud povtseg los yog lo ntsiab muag, pas dej deposits. Potassium ntsev belongs rau cov khoom siv ntxhia ntawm cov pab pawg tsis yog xim hlau; nws thiab nws cov tebchaw muaj ntau yam kev siv hauv ntau yam lag luam. Fertilizers yog tsim los ntawm lawv, ntxiv rau, lawv yog siv nyob rau hauv zus tau tej cov tshuaj detergents, tshuaj, iav, nyob rau hauv cov tshuaj, rau tanning tawv, nyob rau hauv kev ua cov nyiaj thiab kub ores. Txawm li cas los xij ntawm cov poov tshuaj ntsev nws yog dab tsi, nws cov mis muaj cov ntsiab lus uas ua haujlwm rau lub hauv paus rau nws lub npe. Txawm hais tias muaj ntau yam ntawm kev siv cov khoom siv raw, nws lub hom phiaj tseem ceeb yog kev tsim cov ntxhia chiv.

poov tshuaj ntsev
poov tshuaj ntsev

Potassium ntsev sylvinite feem ntau siv hauv kev ua liaj ua teb. Cov chiv yog tsim los ntawm nws los ntawm kev sib tsoo tshuab. Silvinite yog qhov sib xyaw ntawm cov poov tshuaj thiab sodium chlorides. Nws zoo li cov muaju loj ntawm xiav, dawb lossis pinkish xim. Nws muaj hygroscopicity tsawg, yog li cov chiv tau yooj yim siv rauav thiab tsis ncuav mog qab zib. Vim muaj sodium ntau hauv nws, nws yog qhov zoo dua los siv rau cov qoob loo uas tiv taus nws: beets, carrots. Cainite kuj suav hais tias yog cov khoom siv raw zoo rau cov chiv. Vim nws cov ntsiab lus siab ntawm chlorine, nws yog siv thaum plowing av npaj rau cov qoob loo resistant rau lub caij nplooj zeeg.

poov tshuaj ntsev formula
poov tshuaj ntsev formula

Lwm cov chiv yog cov tshuaj potassium chloride, tus nqi rau nws tsis tsim nyog, tab sis cov txiaj ntsig ntawm nws siv yog kwv yees los ntawm ntau cov neeg ua liaj ua teb. Cov khoom no yog nyob rau hauv daim ntawv ntawm dawb granules los yog crystalline ntsev. Vim lub siab concentration ntawm cov as-ham tau yooj yim absorbed los ntawm cov nroj tsuag, nws yog cov nyiam tshaj plaws chiv nyob rau hauv kev ua liaj ua teb. Nws tau txais los ntawm kev ua haujlwm ntawm sylvinite, siv txoj kev sib cais thiab crystallization lossis flotation. Cov tshuaj no kuj yog tus cwj pwm los ntawm qhov qis hygroscopicity. Nws siv rau ntau cov qoob loo yog txwv los ntawm cov ntsiab lus siab ntawm chlorine. Nws yog tsuas yog siv los ua kev hnav khaub ncaws sab saum toj thiab rau cov qoob loo ntawm buckwheat, qos yaj ywm thiab cov nroj tsuag cruciferous.

Muaj ib lub npe tshuaj - potash ntsev. Outwardly, nws zoo li crystals ntawm txiv kab ntxwv-xim av los yog liab-grey xim. Hom chiv no yog tsim los ntawm kev sib txuas hauv av sylvinite thiab potassium chloride. Vim muaj tshuaj lom neeg ntau, cov hnav khaub ncaws saum toj no tsuas yog siv thaum plowing av thaum lub caij nplooj zeeg.

poov tshuaj chloride nqi
poov tshuaj chloride nqi

Kalimagnesia yog tsim los ntawm chenite. Outwardly, nws zoo li dawb crystals. Kalimag yog tsim los ntawm kev sib tsoo langbeinite ore. Cov chiv no zoo ib yam li yav dhau los. Qhov sib txawv tseem ceeb yog txo cov ntsiab lus ntawm magnesium thiab potassium. Vim tias tsis muaj cov tshuaj chlorine, ob cov chiv no tuaj yeem siv rau cov qoob loo loj hlob rhiab rau lub caij no.

Potassium sulfate yog suav tias yog hom tseem ceeb ntawm caij nplooj ntoos hlav-lub caij ntuj sov hnav khaub ncaws. Nws yog tsim nyob rau hauv daim ntawv ntawm ib tug crystalline dawb hmoov, uas yuav ua tau tag nrho yaj nyob rau hauv dej. Ua tsaug rau qhov tseeb tom kawg, nws tuaj yeem siv los ua ib qho drip fertilization hauv irrigation complexes. Hais txog kev ua tau zoo, cov chiv no tuaj yeem muab ib qho ntawm thawj qhov chaw.

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