28Khz Probe Sonicator

Hver er kenningin um ultrasonic sonochemistry?

Kjarninn í sónochemical áhrifum er kavitation áhrif, þar á meðal útlit loftkjarna, vöxtur örbólur og rof á örbólum. Undir áhrifum ómskoðunar framleiðir vökvinn ofbeldisfullar hreyfingar. Vegna breytinga á hljóðþrýstingi er leysirinn þjappaður og dreifður. Í strjálfasa svæði hljóðbylgjunnar stækkar loftbólan og fyllir nærliggjandi vökvagufu eða gas. Í þjappaða fasasvæðinu hrynja loftbólurnar saman og springa hratt og mynda fjöldann allan af örbólum sem geta þjónað sem nýir gaskjarnar.

Færibreyta:

Notkun hljóðgjafa:

● Preparation of activated metal by reducing metal salt

● Activated metal generated by ultrasonic treatment

● Preparation of active metal solution

● Reactions involving non-metallic solids

● Chemical synthesis of metal (Fe, chromium, manganese, Co) oxide particles, such as used as a catalyst

● Impregnation of metal or metal halide on the carrier

● Crystallization and precipitation of metals, alloys, zeolites and other solids

● Change the surface morphology and particle size through high-speed particle collisions

● Formation of amorphous nanostructured materials, including high surface area transition metals, alloys, carbides, oxides and colloids

● Crystal agglomeration

● Smooth and remove passivating oxide coating

● Micromanipulation (fractionation) of small particles

● Solid dispersion

● Preparation of colloid (Ag, Au, Q type CdS)

● Sonochemical polymer

● Degradation and modification of polymers

● Synthesis of polymers

● Decomposition of organic pollutants in water

maq per Qat: 28khz sonde sonicator, Kína, birgjar, framleiðendur, verksmiðja, sérsniðin