fractional precipitation
1fractional precipitation — frakcinis nusodinimas statusas T sritis chemija apibrėžtis Tirpinio sudedamųjų dalių atskyrimas nusodinimo būdu. atitikmenys: angl. fractional deposition; fractional precipitation rus. дробное осаждение …
2fractional deposition — frakcinis nusodinimas statusas T sritis chemija apibrėžtis Tirpinio sudedamųjų dalių atskyrimas nusodinimo būdu. atitikmenys: angl. fractional deposition; fractional precipitation rus. дробное осаждение …
3Fractional crystallization — may refer to:* Fractional crystallization (chemistry), a process to separate different solutes from a solution * Fractional crystallization (geology), a natural process occurring in igneous rocks during which precipitation of minerals takes place …
4Fractional distillation — Distillation Dis til*la tion (d[i^]s t[i^]l*l[=a] sh[u^]n), n. [F. distillation, L. destillatio.] 1. The act of falling in drops, or the act of pouring out in drops. [1913 Webster] 2. That which falls in drops. [R.] Johnson [1913 Webster] 3.… …
5rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 …
6Downstream processing — refers to the recovery and purification of biosynthetic products, particularly pharmaceuticals, from natural sources such as animal or plant tissue or fermentation broth, including the recycling of salvageable components and the proper treatment… …
7Lanthanum — (pronEng|ˈlænθənəm) is a chemical element with the symbol La and atomic number 57. Characteristics Lanthanum is a silvery white metallic element that belongs to group 3 of the periodic table and is a lanthanoid. Found in some rare earth minerals …
8frakcinis nusodinimas — statusas T sritis chemija apibrėžtis Tirpinio sudedamųjų dalių atskyrimas nusodinimo būdu. atitikmenys: angl. fractional deposition; fractional precipitation rus. дробное осаждение …
9дробное осаждение — frakcinis nusodinimas statusas T sritis chemija apibrėžtis Tirpinio sudedamųjų dalių atskyrimas nusodinimo būdu. atitikmenys: angl. fractional deposition; fractional precipitation rus. дробное осаждение …
10chemical element — Introduction also called element, any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed. This article considers the… …
