丁烯氧化脫氫制丁二烯中氧氮測定填充柱，芝麻香白酒，3-甲硫基丙醇，室內(nèi)空氣，焦?fàn)t煤氣，煉廠氣，天然氣，變壓器油，多氯聯(lián)苯，植物油，過氧化物，消毒劑，裂解進(jìn)樣器，EO

丁烯氧化脫氫制丁二烯中氧氮測定填充柱
丁烯氧化脫氫制丁二烯中氧氮測定填充柱 詳細(xì)信息：

名稱：填充柱
規(guī)格：3m*3mm
型號：13X

丁二烯(BD)是石化工業(yè)的基礎(chǔ)原料,在石油化工烯烴原料中地位僅次于乙烯和丙烯,是合成橡膠和高分子材料的重要單體。丁二烯主要由乙烯裂解裝置副產(chǎn)的混合碳四餾分抽提得到,該技術(shù)是制取丁二烯的主要方法,其次由煉油廠碳四烴脫氫得到。據(jù)相關(guān)數(shù)據(jù)統(tǒng)計(jì),全世界利用混合碳四餾分抽提技術(shù)生產(chǎn)的丁二烯占92%。近幾年,隨著世界汽車工業(yè)突飛猛進(jìn)地發(fā)展和合成橡膠需求量大幅度提高,導(dǎo)致丁二烯短缺的局面越來越嚴(yán)重。國內(nèi)外煉化企業(yè)開始重新關(guān)注利用正丁烷或正丁烯為原料脫氫制取丁二烯工藝技術(shù)。我國丁烯資源豐富,但丁二烯資源嚴(yán)重短缺。因此,利用丁烯氧化脫氫制丁二烯技術(shù)不僅能制取高附加值的丁二烯,以減輕市場對丁二烯產(chǎn)能的需求壓力,還能增強(qiáng)企業(yè)競爭力。

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司改進(jìn)了丁烯氧化脫氫制丁二烯生成氣各組分的分析方法,增加了對生成氣中CO對CO_2體積含量比率及H_2含量的測定。詳述了方法改進(jìn)后生成氣中各組分的分析條件。與原分析方法相比,改進(jìn)后的方法能準(zhǔn)確測定各氣體組分,并與標(biāo)準(zhǔn)試樣相符。

丁烯氧化脫氫制丁二烯中氧氮測定填充柱  測試譜圖：




Packed column for determination of oxygen and nitrogen in butadiene oxidative dehydrogenation of butene
Packed column for determination of oxygen and nitrogen in butadiene oxidative dehydrogenation of butadiene Details:

Name: Packed column
Specification: 3m*3mm
Model: 5A

Butadiene (BD) is the basic raw material of the petrochemical industry, second only to ethylene and propylene in the petrochemical olefin raw materials, and is an important monomer for synthetic rubber and polymer materials. Butadiene is mainly extracted from the mixed C4 fractions produced by the ethylene cracking unit. This technology is the main method for producing butadiene, followed by the dehydrogenation of C4 hydrocarbons in the refinery. According to relevant statistics, 92% of the world's butadiene produced by the extraction technology of mixed C4 fractions accounts for 92%. In recent years, with the rapid development of the world's automobile industry and the substantial increase in the demand for synthetic rubber, the shortage of butadiene has become more and more serious. Refining and chemical enterprises at home and abroad have begun to pay more attention to the process technology of using n-butane or n-butene as raw materials to produce butadiene by dehydrogenation. my country is rich in butene resources, but there is a serious shortage of butadiene resources. Therefore, the use of butadiene oxidative dehydrogenation technology to produce butadiene can not only produce high value-added butadiene, in order to reduce the market pressure on butadiene production capacity, but also enhance the competitiveness of enterprises.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has improved the analysis method of each component of the gas produced by butadiene oxidative dehydrogenation of butadiene, and increased the determination of the volume content ratio of CO to CO_2 and the content of H_2 in the produced gas. The analysis conditions of each component in the generated gas after the method is improved are described in detail. Compared with the original analysis method, the improved method can accurately determine the gas components, and is consistent with the standard sample.

Packed column for determination of oxygen and nitrogen in butadiene oxidative dehydrogenation to butadiene Test spectrum: