E-Learning

由于所研究的基质的高度复杂性，当需要或不需要详细的表征时，石油工业不得不面临严峻的分析挑战。这可能是出于不同的原因，例如为了达到最终燃料和产品的规格，为了改进和评估工艺或添加剂的有效性，为了监测燃料和润滑剂的老化……长期以来，色谱技术的实施一直被强制要求达到高纯度。

The use of chromatography in all of its forms is a powerful and widely recognized practice in petrochemical research. Due to the continuous optimization of instrumentation and columns, substantial progress in terms of separation efficiency and selectivity, speed of analysis, and sensitivity has been made over the last decades. Many petrochemical products and derivatives thereof are generally complex due to presence of a large number of compounds with varying physicochemical properties. Moreov...

This eLearning presentation by Peak Scientific will give a broad overview of gas generator technology discussing technologies used in production of hydrogen and nitrogen and pure air as well as safety and economic advantages of using generators. People attending the ELearning session will gain insight into a range of technologies used to purify nitrogen and hydrogen gas for applications such as LC-MS, GC and FT-IR, and how to select a system that will integrate with their laboratory setup...

Analytical Techniques, Methods & Laboratory Sustainability in Petroleum and Petrochemical Laboratories The demands on the analyst from the petrochemical industry continue to focus on the quest for detailed characterisation of feedstocks, intermediates and final products across the value chain in order to reduce costs and maximise productivity and ultimately profitability. In recent years there a has been a number of developments in mass spectrometry and separation science instrumentation a...

石油和石化行业是高度规范的，绝大多数的分析是使用行业标准方法进行的，如ASTM, DIN或能源研究所公布的方法。当遇到现场问题时，这些方法也用于检查产品质量偏差，但在许多情况下需要更复杂的技术。本演示将描述如何使用灵活的hy…

A novel fast response, low level gas analyzer system for detection of of SO2 and CO2, based on combined NDIR- and NDUV-technology Fast response gas detection is required for particular applications in the field of elemental analyzer (Sulfur and Carbon). In this application solid samples (e.g. steel, ores, finished metals and other inorganic materials) where typically combust by means of a RF-furnace. During the combustion the gas concentration (SO2 and CO2) is measured in the exhaust with...

第1部分-耦合离子色谱-质谱离子色谱(IC)通常用于离子分析，通常使用非特异性检测器，如电导率或UV/Vis。近年来，为了减少干扰、提高灵敏度和增加化合物识别的可信度，人们对将集成电路与质谱(MS)相结合的检测方法越来越感兴趣。本次网络研讨会的目的是解释不同的方法，可用于结合集成电路与MS演示…

超临界流体色谱(SFC)的性能和好处已经被承认几十年了。由于最新一代SFC系统的引入，预计仪器的鲁棒性以及系统适用性测试将很快达到气相色谱(GC)和高效液相色谱(HPLC)的水平。因此，该技术在广泛的行业中重新获得了各种应用的兴趣。从一个…