| Attributes | Values |
|---|
| rdf:type
| |
| Description
| - The decomposition of phosphates by orthophosphoric acid has a great importance in manufacturing of phosphoric fertilizers. This process is an initial technological operation during which water-insoluble form of phosphorus is converted into a water-soluble form, which is assimilable for plants. This work deals with a study of product calcium dihydrogen phosphate upon Kola apatite decomposition by orthophosphoric acid. It is reaction between solid and liquid phase, which is controlled in a way that all formation products are dissolved in system. All experiments were carried out in the batch isothermal stirred reactor for the initial phase of the decomposition with narrow fraction of apatite Kola super particles. Orthophosphoric acid with dissolved calcium dihydrogen phosphate was used in a great excess. The course of the decomposition was observed by weighing of the non-reacted residual of the apatite after termination of the reaction. The dependencies of conversion degree on the time resulted from expe
- The decomposition of phosphates by orthophosphoric acid has a great importance in manufacturing of phosphoric fertilizers. This process is an initial technological operation during which water-insoluble form of phosphorus is converted into a water-soluble form, which is assimilable for plants. This work deals with a study of product calcium dihydrogen phosphate upon Kola apatite decomposition by orthophosphoric acid. It is reaction between solid and liquid phase, which is controlled in a way that all formation products are dissolved in system. All experiments were carried out in the batch isothermal stirred reactor for the initial phase of the decomposition with narrow fraction of apatite Kola super particles. Orthophosphoric acid with dissolved calcium dihydrogen phosphate was used in a great excess. The course of the decomposition was observed by weighing of the non-reacted residual of the apatite after termination of the reaction. The dependencies of conversion degree on the time resulted from expe (en)
- Rozklad fosfátů kyselinou trihydrogenfosforečnou má velký význam v průmyslové výrobě fosforečných hnojiv. Tento proces představuje vstupní technologickou operaci, při které dochází k převedení vodonerozpustné formy fosforu na vodorozpustnou a tím pro rostliny asimilovatelnou. Tato práce se zabývá studiem vlivu produktu dihydrogenfosforečnanu vápenatého na rozklad apatitu Kola super kyselinou trihydrogenfosforečnou. Jedná se o reakci mezi kapalnou a pevnou fází, která je vedena tak, že všechny vznikající produkty jsou v systému rozpuštěny. Všechny experimenty byly prováděny ve vsádkovém izotermním míchaném reaktoru pro počáteční fázi rozkladu s úzkou frakcí částic apatitu Kola super. Kyselina trihydrogenfosforečná s rozpuštěným dihydrogenfosforečnanem vápenatým byla použita v dostatečně velkém přebytku, a to tak, že se její koncentrace během reakce prakticky neměnila. Průběh rozkladu byl sledován vážením nezreagovaného zbytku apatitu po přerušení reakce. Výsledkem experimentálních měření jsou závislost (cs)
|
| Title
| - The influence of calcium dihydrogen phosphate upon Kola apatite decomposition by orthophosphoric acid
- Vliv dihydrogenfosforečnanu vápenatého na průběh rozpouštění apatitu Kola kyselinou trihydrogenfosforečnou (cs)
- The influence of calcium dihydrogen phosphate upon Kola apatite decomposition by orthophosphoric acid (en)
|
| skos:prefLabel
| - The influence of calcium dihydrogen phosphate upon Kola apatite decomposition by orthophosphoric acid
- Vliv dihydrogenfosforečnanu vápenatého na průběh rozpouštění apatitu Kola kyselinou trihydrogenfosforečnou (cs)
- The influence of calcium dihydrogen phosphate upon Kola apatite decomposition by orthophosphoric acid (en)
|
| skos:notation
| - RIV/60461373:22310/08:00020349!RIV09-MSM-22310___
|
| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| |
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/60461373:22310/08:00020349
|
| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - dissolution of apatite; reaction kinetics; orthophosphoric acid; calcium dihydrogen phosphate (en)
|
| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...v/mistoKonaniAkce
| |
| http://linked.open...i/riv/mistoVydani
| |
| http://linked.open...i/riv/nazevZdroje
| - CD-ROM of Full Texts CHISA 2008
|
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...iv/tvurceVysledku
| - Sedlářová, Ivona
- Vídenský, Jan
- Gabriš, David
|
| http://linked.open...vavai/riv/typAkce
| |
| http://linked.open.../riv/zahajeniAkce
| |
| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| - Process Engineering Publisher
|
| https://schema.org/isbn
| |
| http://localhost/t...ganizacniJednotka
| |
| is http://linked.open...avai/riv/vysledek
of | |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
![[cxml]](/fct/images/cxml_doc.png)
![[csv]](/fct/images/csv_doc.png)
![[text]](/fct/images/ntriples_doc.png)
![[turtle]](/fct/images/n3turtle_doc.png)
![[ld+json]](/fct/images/jsonld_doc.png)
![[rdf+json]](/fct/images/json_doc.png)
![[rdf+xml]](/fct/images/xml_doc.png)
![[atom+xml]](/fct/images/atom_doc.png)
![[html]](/fct/images/html_doc.png)