Kamar yadda amfani da sodium oleate?

Sodium oleate ne a sodium gishiri na oleic acid. Gane key jiki da kuma sinadaran Properties na fili, da amfani.

jiki Properties

sodium oleate yana da wani narkewa batu na 220 digiri Celsius. Karkashin al'ada yanayi, shi ne wani farin ko dan kadan rawaya foda, wanda shi ne daidai narkewa a cikin ruwa da kuma zafi ethanol. sodium oleate ba narkar da a ether da acetone (ketone). Wannan fili ne kunshe a cikin zamani ƙuna kuma soaps.

sodium oleate yana hydrophobic sakamako. Yana za a iya bayyana ta da samuwar alli soaps alkaline aka gyara daga cikin kayan.

zaɓuɓɓuka saboda

Yadda za a samu sodium oleate? A inorganic fili wanda shi ne dalilin da samuwar - shi ne sodium hydroxide. The gishiri kafa a lokacin da sinadaran dauki na Alkali tare da oleic (kwayoyin) acid. Wannan dauki reversible, don haka da ma'auni motsi zuwa ga samuwar dauki kayayyakin amfani da mayar da hankali sulfuric acid. Yana jan ruwa kwayoyin, tun da shi ne hygroscopic.

Features Properties

Mene ne halaye na sodium oleate? A Properties daga cikin fili ya kasu kashi uku kungiyoyin:

• Collegiate. Sun dogara ne a kan yawan kwayoyin. Wadannan sun hada da matsin lamba da rage ko karuwa a yawan zafin jiki, juz'i.
• Ƙari. Suna sa da kwayoyin sojojin, ya bayyana a matsayin Naira Miliyan Xari da kaddarorin kungiyoyin na kwayoyin halitta wadda wani bangare ne na kwayoyin.
• Design. Wadannan Properties hada da canza launi mahadi, dipole lokacin.

Sodium oleate ne colloidal surfactant. Ya kunshi goma sha takwas carbon atoms cewa samar da wata barga watsawa na iri-irin da irin tsarin. Wannan sunadarai fili na rarrabuwa hade da sinadaran tsarin ne anionic surfactant. Wannan abu yana da wani wanka sakamako, shi ya shafi na huɗu kungiyar na lakabtawa PA Rehbinder. A tsabtace sakamako ne saboda da lamba tsakanin ruwa-ruwa bayani na gishiri da kuma saman na daskararru. Solubilization halayyar sodium oleate ne babbar hadaddun lokaci a detergency.

Micellization ne maras wata-wata tsari. Ga shi, da adadin canji na Gibbs makamashi ne mai korau nuna alama.

aikace-aikace

Wanda yana amfani da sodium oleate? Yi amfani da fili kamar yadda wani emulsifier, dangane da kyau solubility a ruwa. Yana za a iya amfani da shirya barga emulsions na mai-ruwa irin. Bayan gabatarwa daga cikin sakamakon bayani na alli cations akwai asarar insoluble oleate, ya musanya hoto a baya tsari.

Godiya ga gaban a cikin kwayoyin na Organic gishiri moiety auku benzene adsorption a farfajiya. Bayan gabatarwar da fenti a cikin emulsion, misali, sudan III, narkewa a cikin aromatic benzene, za a iya gano da kuma watsawa matsakaici lokaci.

A lura da sodium oleate ƙwarai rage wettability ma'adini, ta zeta m. Nazari da ruwa tsarin na sodium oleate. The darajar da surface tashin hankali na gishiri take kaiwa zuwa rashin aiki zamiya yankin zuwa ga wani mafi girma taro. Wannan emulsifier a wani babban taro yana da wani kai tsaye sakamako a kan kumfa kwanciyar hankali.

A surface Layer na abu maida hankali ne mafi girma daga wannan adadi a cikin juz'i na a cikin dubban sau. Magnetic magani na ruwa-ruwa gishiri bayani rinjayar ta sorption Properties.

Saduwa da sodium oleate daban-daban ma'adanai, wanda ake magnetized a slurry sakamakon a wani akan rage zafin wetting, rage Tantancewar yawa daga cikin bayani.

Summing up, misali, cewa daga cikin babban aikace-aikace na Organic gishiri kamata a lura da gabatarwar da sabulu. Shi ne da hydrophobic Properties na sodium oleate sanya shi rare sashi a cikin kwaskwarima masana'antu. Colloidal sunadarai, cikinsa da fili da'awar bayyana jiki da kuma sinadaran halaye na inorganic da kuma Organic mafita, da bayani dalla-dalla na m aikace-aikace.