- liquid catalyst
- Космонавтика: жидкий катализатор
Универсальный англо-русский словарь. Академик.ру. 2011.
liquid catalyst
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Liquid-liquid extraction — Liquid liquid extraction, also known as solvent extraction and partitioning, is a method to separate compounds based on their relative solubilities in two different immiscible liquids, usually water and an organic solvent. It is an of a substance … Wikipedia
Liquid hydrogen — (LH2 or LH2) is the liquid state of the element hydrogen. It is a common liquid rocket fuel for rocket applications. Hydrogen is found naturally in the molecular H2 form.To exist as a liquid, H2 must be pressurized and cooled to a very low… … Wikipedia
catalyst — /kat l ist/, n. 1. Chem. a substance that causes or accelerates a chemical reaction without itself being affected. 2. something that causes activity between two or more persons or forces without itself being affected. 3. a person or thing that… … Universalium
catalyst — 1. A substance that accelerates a chemical reaction without itself being affected. In refining, catalysts are used in the cracking process to produce blending components for fuels. 2. A substance used to accelerate or retard a chemical reaction… … Petroleum refining glossary
Ionic liquid — An ionic liquid is a liquid that contains essentially only ions. Some ionic liquids, such as ethylammonium nitrate are in a dynamic equilibrium where at any time more than 99.99% of the liquid is made up of ionic rather than molecular species. In … Wikipedia
Phase transfer catalyst — A phase transfer catalyst or PTC in chemistry is a catalyst which facilitates the migration of a reactant in a heterogeneous system from one phase into another phase where reaction can take place. Ionic reactants are often soluble in an aqueous… … Wikipedia
Injection molding of liquid silicone rubber — (LSR) is a process to produce pliable, durable parts in high volume.Liquid silicone rubber is a high purity platinum cured silicone with low compression set, great stability and ability to resist extreme temperatures of heat and cold ideally… … Wikipedia
Multiphasic liquid — A multiphasic liquid is a mixture consisting of more than two immiscible liquid phases. Biphasic mixtures consisting of two immiscible phases are very common and usually consist of an organic solvent and an aqueous phase ( oil and water ).… … Wikipedia
fixed-bed catalyst — Any catalyst used in a reactor where the catalyst fills the reactor and remains motionless (fixed) and the gas and/or liquid feed mixtures flows past. The fluid flows through the void spaces between catalyst particles … Petroleum refining glossary
solid alkylation catalyst — abbr. SAC Conventional butane alkylation processes use sulfuric or hydrofluoric acid as catalysts. For many years, catalyst developers have searched for a solid catalyst that could be used for this application. Several candidates, and associated… … Petroleum refining glossary
Dense non-aqueous phase liquid — A dense non aqueous phase liquid or DNAPL is a liquid that is both denser than water and is immiscible in or does not dissolve in water.[1] The term DNAPL is used primarily by environmental engineers and hydrogeologists to describe contaminants… … Wikipedia
