浸出法取油是應(yīng)用固-液萃取的原理,選用某種能夠溶解油脂的有機(jī)溶劑,經(jīng)過對油料的噴淋和浸泡作用,使油料中的油脂被萃取出來的一種取油方法。
浸出法取油的基本過程是把油料料坯、預(yù)榨餅或膨化料胚浸于選定的溶劑中,使油脂溶解在溶劑中形成混合油,然后將混合油與浸出后的固體粕分離。對混合油進(jìn)行蒸發(fā)和汽提,使溶劑汽化與油脂分離,從而獲得浸出毛油。浸出后的固體粕含有一定量的溶劑,經(jīng)蒸脫處理后得到成品粕。從濕粕蒸脫、混合油蒸發(fā)和汽提及其他設(shè)備排出的溶劑蒸氣需經(jīng)過冷凝、礦物油吸收等方法進(jìn)行回收,回收的溶劑循環(huán)使用。
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GB2003,填充柱柱效低，使用時間短，峰型不好。
為了解決之一難題，浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，研發(fā)HH-6 solvent專用柱測定植物油脂中6號溶劑的殘留，
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柱短
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分析時間短
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峰型窄而尖銳，對稱
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使用壽命長，客戶3年以上沒有更換過。
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名稱：填充柱
固定相：專用
型號：HH-6 solvent
規(guī)格：1m*3mm，1m*/8（安捷倫，島津，賽默飛，瓦里安，布魯克，PE）
粒度：60-80目
材質(zhì)：不銹鋼
使用溫度：280°C
應(yīng)用：植物油中6號溶劑快速測定
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適用于：
安捷倫490在線/便攜，4890,5890,6890,7820,7890,8860,8890
島津GC-14C，GC-2010，GC-2014，GC-2030
賽默飛1310,1300,1610,1600
瓦里安3800系列
布魯克PE580,590,680,690
磐諾A90，福立GC9790，華愛，天瑞，天美，GC7900，川儀，北分瑞利，東西電子，魯南瑞虹，捷島/科曉
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The extraction method for oil extraction is based on the principle of solid-liquid extraction, using an organic solvent that can dissolve oil and fat. Through spraying and soaking the oil, the oil and fat in the oil are extracted.
The basic process of extracting oil by leaching method is to immerse the oilseed blank, pre pressed cake or expanded embryo in a selected solvent, dissolve the oil in the solvent to form a mixed oil, and then separate the mixed oil from the leached solid meal. Evaporate and strip the mixed oil to separate the solvent from the oil and obtain the extracted crude oil. The solid meal after leaching contains a certain amount of solvent, and the finished meal is obtained after distillation treatment. The solvent vapors emitted from wet meal evaporation, mixed oil evaporation, and other equipment need to be recovered through condensation, mineral oil absorption, and other methods, and the recovered solvents are recycled for use.
GB2003, The filling column has low column efficiency, short usage time, and poor peak shape.
In order to solve a difficult problem, Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a HH-6 solvent dedicated column to determine the residue of solvent 6 in plant oils,
Short column
Short analysis time
Narrow and sharp peak shape, symmetrical
Long service life, customers have not replaced it for more than 3 years.
Name: Filler Column
Fixed phase: Dedicated
Model: HH-6 solvent
Specifications: 1m * 3mm, 1m */8 (Agilent, Shimadzu, Thermo Fisher, Varian, Brooke), PE）
Particle size: 60-80 mesh
Material: Stainless steel
Operating temperature: 280 ° C
Application: Rapid determination of solvent No. 6 in vegetable oil
Applicable to:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao
滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司
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