Video: Hom phosphorus pom nyob rau hauv dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Phosphorus tsis yog pom nyob rau hauv nws cov ntshiab elemental daim ntawv ntawm lub ntiaj teb, tab sis nws yog pom nyob rau hauv ntau yam minerals hu ua phosphates. Kev lag luam feem ntau phosphorus yog tsim los ntawm mining thiab cua sov calcium phosphate. Phosphorus yog lub thib kaum ib feem ntau tshaj nyob rau hauv lub ntiaj teb lub crust.
Tib neeg kuj nug, dab tsi yog cov qauv ntawm phosphorus?
Muaj ob peb yam sib txawv allotropes phosphorus , tab sis peb hom daim ntawv suav nrog dawb, liab, thiab dub phosphorus . Tag nrho cov allotropic daim ntawv ntawm phosphorus muaj cov khoom sib txawv ntawm lub cev, tab sis cov tshuaj lom neeg zoo sib xws.
Ib yam li ntawd, phosphorus tsim tau li cas? Dawb phosphorus yog tsim industrially los ntawm cua sov phosphate pob zeb nyob rau hauv lub xub ntiag ntawm carbon thiab silica nyob rau hauv lub cub tawg. Qhov no tsim phosphorus raws li ib tug vapour, uas yog ces sau nyob rau hauv dej. Liab phosphorus yog ua los ntawm maj mam cua sov dawb phosphorus mus txog 250 ° C thaum tsis muaj huab cua.
Kuj paub, yog Phosphorus yog kua lossis roj?
Phosphorus yog cais raws li ib feem nyob rau hauv 'Non-Hom' seem uas tuaj yeem nyob hauv pawg 14, 15 thiab 16 ntawm Lub Sij Hawm Lub Sij Hawm. Cov ntsiab lus tsis yog xim hlau muaj nyob, ntawm chav tsev kub, hauv ob ntawm peb lub xeev ntawm teeb meem: cov pa (Oxygen, Hydrogen & Nitrogen) thiab cov khib nyiab (Carbon, Phosphorus , Sulfur thiab Selenium).
Nyob rau hauv dab tsi daim ntawv yog phosphorus absorbed los ntawm cov nroj tsuag?
Phosphorus Uptake los ntawm Nroj tsuag Roots Feem ntau, cov hauv paus hniav nqus phosphorus hauv daim ntawv ntawm orthophosphate, tab sis kuj nqus paub tseeb daim ntawv ntawm cov organic phosphorus . Phosphorus txav mus rau hauv paus nto los ntawm diffusion.
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