Kayan aikin Laboratory bisa tushen Soxhlet Extraction Principle

Franz Von Soxhlet, bayan ya buga takardunsa kan abubuwan da suka shafi ilimin halittar jiki na madara a shekarar 1873 da tsarin samar da man shanu a shekarar 1876, wanda aka buga a shekarar 1879 daya daga cikin muhimman nasarorin da ya samu a fannin fasahar lipid: Ya kirkiro wani sabon kayan aikin hakowa. kitse daga madara, wanda daga baya ya zama mai amfani da yawa a duk faɗin duniya don fitar da mai daga kayan halitta:Soxhlet extractor

Soxhlet extractorHanyar tantance samfurin:

(1) Sanya kwandon takarda mai tacewa a cikin silinda mai cirewa na Soxhlet extractor, haɗa ƙoƙon mai da aka bushe zuwa nauyi akai-akai, ƙara ether ko ether petroleum daga saman ƙarshen bututun condensate na mai cirewa zuwa 2/3 na ƙarar kwalaben, a wuce da ruwan ƙanƙara, a nutsar da kwalbar ƙasa a cikin ruwan wanka don zafi, sannan a hankali toshe ƙaramin ball na auduga mai shayarwa a cikin bakin babba na bututun.
(2) Kula da zafin jiki na hakar: bisa ga takamaiman saitin gwaji.
(3) sarrafa lokacin cirewa: lokacin cirewa ya dogara da ɗanyen mai abun ciki na samfurin, ana fitar da ma'aunin mai gabaɗaya 1-1.5h, samfurin ya ƙunshi hakar mai cikakke, zaku iya amfani da takarda tace don yin hukunci da hukunci, daga hakar. tube don ɗaukar ɗan ƙaramin ether kuma a sauke a kan takarda mai tsabta mai tsabta, bayan ether ya bushe, takarda mai tacewa ba ta bar wani maiko ba yana nufin cewa an cire shi gaba daya.
(4) An gama cirewa. Bayan an gama hakar, za a zubar da ether a cikin bututun hakar, kuma an cire bututun hakar kafin matakin ruwa na ether ya kai matsayi mafi girma na siphon.

DRK-SOX316 mai binciken mai dogara ne a kan ka'idar Soxhlet hakar, bisa ga na kasa misali GB / T 14772-2008 zane na atomatik danyen mai analyzer, shi ne manufa kayan aiki don ƙaddara mai a cikin abinci, mai, abinci da sauran masana'antu, amma kuma dace da hakar ko kayyade mahadi masu narkewa a fannoni daban-daban kamar noma, muhalli da masana'antu.

Ma'auni na 0.1-100%, zai iya ƙayyade abun ciki na mai mai a cikin abinci, abinci, hatsi, tsaba da sauran samfurori;
Cire mai daga sludge;
Fitar da sinadarai masu ƙarancin ƙarfi a cikin ƙasa, magungunan kashe qwari, herbicides, da dai sauransu;
Cire filastik a cikin robobi, rosin a cikin takarda da farantin takarda, mai a cikin fata, da dai sauransu;
Narke pretreatment na m samfurori ta gas lokaci da ruwa chromatography;
Wasu gwaje-gwajen don fitar da mahalli masu narkewa ko tantance ɗanyen mai.

• [cf7ic]