粗苯中三苯测定经济型气相色谱仪 粗苯即焦油苯(crude coking)是煤热解生产焦炭过程中产生的副产物之一,主要组分为芳香烃类物质,并伴有含硫化合物,成分其复杂,很难准确地对各组分进行定量识别。在粗苯中,三苯(即苯、甲苯、二甲苯)的含量是评价粗苯优劣的主要指标。
传统粗苯中三苯测定,采用毛细管色谱柱,氢火焰检测器,操作复杂,重现性查,不利于在中小企业及粗苯贸易公司推广,使用受限。
滕州市浩瀚色谱仪器技术服务有限公司,与时俱进,研发出《粗苯中三苯测定经济型气相色谱仪仪》,满足了不同行业的需求。
粗苯中三苯测定经济型气相色谱仪测定谱图:
An economical gas chromatograph for the determination of triphenyl in crude benzene
Crude benzene, or tar benzene (crude coking), is one of the by-products produced in the process of coke production by coal pyrolysis. The main components are aromatic hydrocarbons and are accompanied by sulfur-containing compounds. The components are quantitatively identified. In crude benzene, the content of triphenyl (ie benzene, toluene, xylene) is the main indicator for evaluating the quality of crude benzene.
The traditional determination of triphenyl in crude benzene uses capillary chromatographic column and hydrogen flame detector, which is complicated in operation and reproducible, which is not conducive to promotion in small and medium-sized enterprises and crude benzene trading companies, and its use is limited.
Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. keeps pace with the times and has developed the "Economical Gas Chromatograph for the Determination of Triphenyl in Crude Benzene" to meet the needs of different industries.
Determination of Tribenzene in Crude Benzene. Spectra of Economical Gas Chromatograph: