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GC-MAII 天然气加臭剂丙烯酸甲酯气相色谱仪

GC-MAII 天然气加臭剂丙烯酸甲酯气相色谱仪

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产品名称:GC-MAII 天然气加臭剂丙烯酸甲酯气相色谱仪

产品型号:GC-MAII

产品厂商:浩瀚色谱(山东)应用技术开发有限公司

简单介绍

天然气加臭剂丙烯酸甲酯气相色谱仪,变压器油,多氯联苯,植物油,6号溶剂残留,室内空气,非甲烷总烃,三甲胺,二甲醚,甲酸,乙酸,乙醇,变压器油溶解气,杂醇油,消毒剂,口罩

GC-MAII 天然气加臭剂丙烯酸甲酯气相色谱仪的详细介绍

天然气加臭剂丙烯酸甲酯气相色谱仪

燃气加臭作为燃气公司的主动安全保障措施之一,得到了人们的高度重视。目前常用的加臭剂是四氢噻吩(THT)和硫醇混合物(TBM),这两种加臭剂都含有硫(S)元素,燃烧时会产生S02气体,影响燃气燃烧的质量,对一些工业用户的产品质量也会造成影响,同时污染环境。随着人们对清洁能源的要求不断提高,对天然气中含硫量的控制不断加强,使用无硫加臭剂成为今后的发展趋势。
无硫加臭剂与常规加臭剂功能一样,是一种能够起到警示作用的物质,与天然气混合能力强,在燃气管道中呈气态,不具有腐蚀性,在燃烧时不会对人体和环境产生危害。
无硫加臭剂是有强烈刺激性气味的无色透明液体,是由C4H6O2(丙烯酸甲酯)、C5H8O2(丙烯酸乙酯)、C7H10N2(3-乙基-2甲基吡嗪)和C15H240(2,6-二叔丁基对甲基苯酚)组成的混合物,各组分的质量分数分别为37.4%、60.0%、2.5%和0.1%。无硫加臭剂的相对分子质量为95.543,常压下的沸点为80℃,熔点为-80℃,自燃温度为395℃,爆炸限为1.6%~23.0%,不溶于水,可溶于乙醇。无硫加臭剂不含硫,燃烧产物对环境无污染。

滕州市浩瀚色谱仪器技术服务有限公司,,以科学发展为为指导,,依托翔鹰分析技术,色谱工程研究所,分析与测试中心3个科研单位,研发出《天然气加臭剂丙烯酸甲酯气相色谱仪》,成功测定了天然气中丙烯酸甲酯和丙烯酸乙酯加臭剂,结果满意。

天然气加臭剂丙烯酸甲酯气相色谱仪测定谱图:

Natural gas odorant methyl acrylate gas chromatograph

Gas odor is one of the active safety measures taken by gas companies, and has received great attention. At present, the commonly used odorants in China are tetrahydrothiophene (THT) and thiol mixture (TBM). Both of these odorants contain sulfur (S) element, which will generate S02 gas during combustion, affecting the quality of gas combustion. The product quality of some industrial users also affects and pollutes the environment. As people's requirements for clean energy continue to increase, and the control of sulfur content in natural gas is constantly strengthened, the use of sulfur-free odorants has become a future development trend.
The sulfur-free odorant has the same function as the conventional odorant, it is a substance that can play a warning role, has strong mixing ability with natural gas, is gaseous in the gas pipeline, non-corrosive, and will not affect the human body and the environment when burning. Harmful.
Sulfur-free odorant is a colorless and transparent liquid with a strong pungent odor. It is composed of C4H6O2 (methyl acrylate), C5H8O2 (ethyl acrylate), C7H10N2 (3-ethyl-2 methylpyrazine), and C15H240 (2, 6-di-tert-butyl-p-methylphenol), the mass fraction of each component is 37.4%, 60.0%, 2.5% and 0.1%, respectively. The relative molecular mass of the sulfur-free odorant is 95.543, the boiling point at atmospheric pressure is 80 ° C, the melting point is -80 ° C, the spontaneous combustion temperature is 395 ° C, the explosion limit is 1.6% to 23.0%, it is insoluble in water and soluble in ethanol. The sulfur-free odorant does not contain sulfur, and the combustion products have no pollution to the environment.
Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. advances with the times and is guided by scientific development. Under the leadership of Manager Wang Xiaoying, relying on Xiangying Analytical Technology, Chromatographic Engineering Research Institute, Analysis and Test Center, 3 research units, research and development The Natural Gas Deodorant Methyl Acrylate Gas Chromatograph was published. The methyl acrylate and ethyl acrylate odorants in natural gas were successfully measured with satisfactory results.

Gas chromatograph of natural gas odorant methyl acrylate:

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