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氣液包裹體成分的測(cè)定填充柱
氣液包裹體成分的測(cè)定填充柱 詳細(xì)信息：

名稱：填充柱
固定相：高分子小球
粒度：60-80目
規(guī)格：3m*1/8
型號(hào)：PQ/Porapak Q
應(yīng)用：CO2，C2H4,C2H6,C3H8

名稱：填充柱
固定相：分子篩
粒度：80-100目
規(guī)格：3m*1/8
型號(hào)：MX-13X
應(yīng)用：H2,O2,N2,CO,CH4



礦物中的氣液包裹體(以下簡(jiǎn)稱包裹體)是保存今的成礦流體的樣品.對(duì)于它的研究可以獲得成礦流體的各種物理化學(xué)參數(shù)(溫度、壓力及成分),從而解決其來(lái)源及演化、礦床成因、成礦過(guò)程等重要課題.包裹體的研究結(jié)果還有助于地球化學(xué)找礦及某些機(jī)理問(wèn)題的解決.研究包裹體的方法有多種,但所得到的數(shù)據(jù)可歸為兩類:一是溫度和壓力,二是成分.前者在國(guó)內(nèi)已普遍開展,無(wú)論在方法原理、儀器裝置、數(shù)據(jù)的解釋與應(yīng)用等各方面都已取得一定成績(jī);但是在包裹體成分研究方面與國(guó)外相比差距較大.

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司氣相色譜聯(lián)機(jī)測(cè)定礦物包裹體中氣體成分的方法。該法是用兩臺(tái)氣相色譜儀串聯(lián),由樣品熱爆爐、雙分離柱、雙熱導(dǎo)池檢定器和雙記錄儀組成的分析系統(tǒng)。它不用復(fù)雜的程序升溫及分離柱切換技術(shù),一次進(jìn)樣就可以連續(xù)地測(cè)定礦物包裹體中H_2、O_2、N_2、CH_4、C_2H_e、CO、CO_2、H_2O等氣體組分。這種測(cè)定方法的變異系數(shù)小于4％,分析礦物包裹體中氣體氫的靈敏度為7×10~(-3)μg。

氣液包裹體成分的測(cè)定填充柱    測(cè)試譜圖：




Packed Column for Determination of Gas-Liquid Inclusion Composition
Packed column for determination of gas-liquid inclusion composition Details:

Name: Packed Column
Stationary phase: polymer beads
Granularity: 60-80 mesh
Specifications: 3m*1/8
Model: PQ/Porapak Q
Application: CO2, C2H4, C2H6, C3H8

Name: Packed Column
Stationary Phase: Molecular Sieve
Granularity: 80-100 mesh
Specifications: 3m*1/8
Model: MX-13X
Application: H2,O2,N2,CO,CH4



Gas-liquid inclusions in minerals (hereinafter referred to as inclusions) are samples of ore-forming fluids that have been preserved so far. For its research, various physical and chemical parameters (temperature, pressure and composition) of ore-forming fluids can be obtained, so as to solve the source of ore-forming fluids. and evolution, genesis of ore deposits, metallogenic process and other important topics. The research results of inclusions are also helpful for geochemical prospecting and the solution of some mechanism problems. There are many ways to study inclusions, but the data obtained can be attributed to There are two types: one is temperature and pressure, and the other is composition. The former has been widely carried out in China, and certain achievements have been achieved in terms of method principles, instruments, data interpretation and application, etc.; Compared with foreign countries, there is a big gap.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. Gas chromatography on-line determination of gas components in mineral inclusions. The method uses two gas chromatographs connected in series, and the analysis system is composed of sample thermal explosion furnace, double separation column, double thermal conductivity cell calibrator and double recorder. It can continuously measure H_2, O_2, N_2, CH_4, C_2H_e, CO, CO_2, H_2O and other gas components in mineral inclusions in one injection without complicated temperature programming and separation column switching technology. The coefficient of variation of this method is less than 4%, and the sensitivity of analyzing gaseous hydrogen in mineral inclusions is 7×10~(-3)μg.

Packed column for determination of gas-liquid inclusion composition Test spectrum: