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Application of Fluorescence Spectrometer in Petroleum Coke Industry EDX6000C
NegotiableUpdate on 05/07
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Overview
The application of fluorescence spectrometer in the petroleum coke industry EDX6000C, as a high-precision analytical instrument, is increasingly widely used in the petroleum coke industry. Its fast, accurate, and non-destructive detection characteristics provide strong technical support for quality control, process optimization, and environmental monitoring of petroleum coke. Petroleum coke, as an important byproduct in the process of petroleum refining, is widely used in fields such as electrolytic aluminum, steel, and chemical engineering. Its quality directly affects the performance of downstream products. Fluorescence spectrometer provides scientific data support for the industry by analyzing the elemental composition and content in petroleum coke, promoting the refined development of the petroleum coke industry.
Product Details
Application of Fluorescence Spectrometer in Petroleum Coke Industry EDX6000CFluorescence spectrometer, as a high-precision analytical instrument, is increasingly widely used in the petroleum coke industry. Its fast, accurate, and non-destructive detection characteristics provide strong technical support for quality control, process optimization, and environmental monitoring of petroleum coke. Petroleum coke, as an important byproduct in the process of petroleum refining, is widely used in fields such as electrolytic aluminum, steel, and chemical engineering. Its quality directly affects the performance of downstream products. Fluorescence spectrometer provides scientific data support for the industry by analyzing the elemental composition and content in petroleum coke, promoting the refined development of the petroleum coke industry.
1、 Composition analysis and quality control of petroleum coke
The composition of petroleum coke is complex, mainly containing elements such as carbon, hydrogen, sulfur, nitrogen, oxygen, as well as trace metals such as vanadium, nickel, iron, etc. The content of these elements directly affects the combustion performance, conductivity, and environmental indicators of petroleum coke. Traditional chemical analysis methods such as wet digestion atomic absorption spectroscopy are accurate, but time-consuming, complex to operate, and have sample destructive defects. Fluorescence spectrometers (such as X-ray fluorescence spectrometers, XRF) can quickly and non destructively determine the types and contents of elements by exciting the inner layer electrons of atoms in the sample and measuring the fluorescent X-rays released. For example, sulfur content is a key indicator of petroleum coke, and high sulfur coke produces sulfur dioxide during combustion, causing environmental pollution. XRF can complete the determination of sulfur content in a few minutes with an accuracy of up to 0.01%, significantly improving detection efficiency and providing real-time data support for sulfur content control in the production process.
In addition, trace metal elements such as vanadium and nickel in petroleum coke can catalyze side reactions during combustion, affecting the purity of downstream products. The high sensitivity of the fluorescence spectrometer can detect metal contents as low as ppm, helping enterprises optimize raw material ratios and process parameters. For example, a refinery discovered abnormal vanadium content in petroleum coke through XRF, traced it back to the source of crude oil, and adjusted its procurement strategy in a timely manner to avoid the risk of catalyst poisoning in the future.
2、 Process optimization and energy conservation and emission reduction
In the production process of petroleum coke, the application of fluorescence spectrometer is not limited to finished product detection, but can also be embedded in the production line to achieve real-time monitoring. Through the online XRF system, enterprises can dynamically adjust parameters such as calcination temperature and residence time to ensure the stability of volatile matter, ash content, and other indicators of petroleum coke. For example, the ash content of calcined petroleum coke mainly comes from metal oxides. XRF can monitor the fluctuations of elements such as calcium and silicon in real time, guide process adjustments, and control ash content below 1% to meet the requirements of electrode materials.
In terms of environmental protection, fluorescence spectrometers help enterprises achieve green production. Petroleum coke is a high carbon material, and its combustion emissions of sulfur oxides (SOx) and nitrogen oxides (NOx) are a regulatory focus. By quickly screening the sulfur and nitrogen content of raw coke through XRF, enterprises can prioritize the use of low sulfur coke or mix desulfurization additives to reduce pollutant generation from the source. After a domestic coking plant introduced portable XRF equipment, sulfur emissions decreased by 15% year-on-year and successfully passed environmental inspections.
3、 Technological Innovation and Industry Standards*
In recent years, fluorescence spectroscopy technology itself has also been constantly upgraded. For example, energy dispersive XRF (ED-XRF) and wavelength dispersive XRF (WD-XRF) have their own advantages in petroleum coke detection: ED-XRF is suitable for rapid screening, while WD-XRF has higher resolution and can distinguish the chemical forms of sulfur (such as sulfates and organic sulfur). In addition, the combination of laser-induced breakdown spectroscopy (LIBS) and XRF further expands the dimensions of elemental analysis, enabling the simultaneous detection of light elements (such as carbon and hydrogen) and trace metals.
The development of industry standards also benefits from the accumulation of fluorescence spectroscopy data. China's "Analytical Methods for Petroleum Coking" (GB/T 39140-2020) has listed XRF as one of the standard methods for determining sulfur content. The International Aluminum Association (IAI) also referred to the large-scale testing data of XRF when formulating the anode grade petroleum coke standard, promoting the standardization of global trade.
4、 Challenges and Future Prospects
Despite the significant advantages of fluorescence spectrometers, their application in the petroleum coke industry still faces some challenges. For example, sample non-uniformity may lead to measurement deviation, which requires pre-treatment techniques such as grinding and compression; The light element analysis of high-purity graphite coke requires instrument sensitivity. In the future, with the introduction of artificial intelligence algorithms, the analysis of fluorescence spectrum data will become more intelligent, such as establishing a correlation model between element content and process parameters through machine learning to achieve predictive production control.
Application of Fluorescence Spectrometer in Petroleum Coke Industry EDX6000CProduct Description, Technical Parameters, and Configuration
Based on the accumulated performance of tens of thousands of energy dispersive X-ray fluorescence analysis devices, Tianrui Instrument has honed its skills over the past decade and developed a new generation of X-ray fluorescence analysis device - EDX6000C, which integrates various testing needs.
The instrument is equipped with a large-area graphene ultra-thin window electric cooling semiconductor SDD detector, ultra low loss testing optical path, high-precision micro focal spot X-ray excitation light source, PLC (single cup position, 9 cup position, 12 cup position, 20 cup position) control of multiple cavity systems, vacuum and helium two in one system, sample spin system, and instrument triple safety protection system (detector anti puncture function, high-voltage key protection, sample cover self-locking function). The combination of single sample chamber and multiple sample chamber injection modes of the instrument, with software supporting Tianrui New R&D XRF component analysis software version 4.0 and RoHS5.0 fully intelligent version software, enables one click testing of liquids and solids. The intelligent algorithm of * can automatically identify sample materials and select corresponding curves, truly achieving intelligent automatic detection of multi cup samples.
The low operating cost and improved maintenance performance of the instrument greatly enhance convenience. This product can handle product management restricted by regulations such as RoHS/ELV Directive/Toy Directive, as well as daily research on ordinary material analysis, from electronic and electrical materials to metal composition analysis, automotive machinery testing, petrochemical element analysis, pharmaceutical and food control, geological and mineral element analysis, cement, refractory materials, glass and other industries in the field of element analysis.
Excellent performance, unparalleled
The electrically cooled semiconductor SDD detector with large-area graphene ultra-thin windows, 4096 high-speed digital processing channels, high-power high pressure and excitation light source, and optimal combination with analysis light path can achieve ultra-high sensitivity. Compared with previous models, the element range has been expanded to F element, and the lower limit of element detection can be increased by 5-10 times. The detection limit is as low as 0.2ppm (light matrix), and the counting rate can be increased to 300KCPS, which can meet high detection requirements and improve the reliability of analysis results.
Intelligent switching, worry free testing
The artificial intelligence sample recognition system, combined with the fully matched analysis mode, ensures that the sample detection is completed in one action, eliminating errors caused by human selection of curves. Multi background simulation function helps to eliminate bias caused by sample differences. *The intelligent algorithm can automatically identify sample materials and select corresponding curves, truly achieving intelligent automatic detection of multi cup position samples. Powder vacuum pumping and liquid helium gas filling are used to measure light elements, and the software realizes one click switching of dual gas paths, solving the problem that ordinary XRF cannot measure light elements in liquids.
Multiple protections, safe and worry free
The detector protection device closes the detector window after the instrument is tested to prevent the detector window from being punctured; The protective cover and electromagnetic lock of the instrument are linked with the high voltage of the X-ray tube, making it impossible to open the sample chamber cover during the testing process to prevent instantaneous X-ray injury to the operator when accidentally opening the cover. Software misoperation reminder, instrument three-dimensional maze design, electronic interlock induction, mechanical isolation safety lock protection, software abnormal interruption and other multiple X-ray protection measures ensure the safety of users.
Spin injection, unmanned operation
Equipped with PLC (9-cup position, 12 cup position, 20 cup position) to control various sample chamber systems for selection, the 12 cup position and 20 cup position can be switched to a single sample chamber in 1 second to meet the testing needs of large and small samples. The 9-cup spin system can improve the elemental testing of heterogeneous samples. Multi cup sample cavity injection saves 50% of equipment costs, and through human-machine collaboration, can improve 50% of manual efficiency.
Application of Fluorescence Spectrometer in Petroleum Coke Industry EDX6000Capplication field
1 ROHS、ELV、 Detection and analysis of harmful elements such as toy safety, shoe materials, leather, etc
2. Determination of environmental soil, solid waste, soil remediation and other elements
3. Address mineral analysis
4. Composition analysis of alloys (copper, stainless steel, etc.)
5. Measurement of thickness of metal coatings, determination of plating solution and coating content
6. Content detection of precious metals such as gold, platinum, silver, and various jewelry
7. Analysis of Content in Petrochemical Products
8. The field of elemental analysis in building materials industries such as cement, refractory materials, and glass
9. Determination of beneficial and harmful elements such as feed and fertilizer
10. Other inorganic element analysis industries, etc
The instrument is equipped with a large-area graphene ultra-thin window electric cooling semiconductor SDD detector, ultra low loss testing optical path, high-precision micro focal spot X-ray excitation light source, PLC (single cup position, 9 cup position, 12 cup position, 20 cup position) control of multiple cavity systems, vacuum and helium two in one system, sample spin system, and instrument triple safety protection system (detector anti puncture function, high-voltage key protection, sample cover self-locking function). The combination of single sample chamber and multiple sample chamber injection modes of the instrument, with software supporting Tianrui New R&D XRF component analysis software version 4.0 and RoHS5.0 fully intelligent version software, enables one click testing of liquids and solids. The intelligent algorithm of * can automatically identify sample materials and select corresponding curves, truly achieving intelligent automatic detection of multi cup samples.
The low operating cost and improved maintenance performance of the instrument greatly enhance convenience. This product can handle product management restricted by regulations such as RoHS/ELV Directive/Toy Directive, as well as daily research on ordinary material analysis, from electronic and electrical materials to metal composition analysis, automotive machinery testing, petrochemical element analysis, pharmaceutical and food control, geological and mineral element analysis, cement, refractory materials, glass and other industries in the field of element analysis.
Excellent performance, unparalleled
The electrically cooled semiconductor SDD detector with large-area graphene ultra-thin windows, 4096 high-speed digital processing channels, high-power high pressure and excitation light source, and optimal combination with analysis light path can achieve ultra-high sensitivity. Compared with previous models, the element range has been expanded to F element, and the lower limit of element detection can be increased by 5-10 times. The detection limit is as low as 0.2ppm (light matrix), and the counting rate can be increased to 300KCPS, which can meet high detection requirements and improve the reliability of analysis results.
Intelligent switching, worry free testing
The artificial intelligence sample recognition system, combined with the fully matched analysis mode, ensures that the sample detection is completed in one action, eliminating errors caused by human selection of curves. Multi background simulation function helps to eliminate bias caused by sample differences. *The intelligent algorithm can automatically identify sample materials and select corresponding curves, truly achieving intelligent automatic detection of multi cup position samples. Powder vacuum pumping and liquid helium gas filling are used to measure light elements, and the software realizes one click switching of dual gas paths, solving the problem that ordinary XRF cannot measure light elements in liquids.
Multiple protections, safe and worry free
The detector protection device closes the detector window after the instrument is tested to prevent the detector window from being punctured; The protective cover and electromagnetic lock of the instrument are linked with the high voltage of the X-ray tube, making it impossible to open the sample chamber cover during the testing process to prevent instantaneous X-ray injury to the operator when accidentally opening the cover. Software misoperation reminder, instrument three-dimensional maze design, electronic interlock induction, mechanical isolation safety lock protection, software abnormal interruption and other multiple X-ray protection measures ensure the safety of users.
Spin injection, unmanned operation
Equipped with PLC (9-cup position, 12 cup position, 20 cup position) to control various sample chamber systems for selection, the 12 cup position and 20 cup position can be switched to a single sample chamber in 1 second to meet the testing needs of large and small samples. The 9-cup spin system can improve the elemental testing of heterogeneous samples. Multi cup sample cavity injection saves 50% of equipment costs, and through human-machine collaboration, can improve 50% of manual efficiency.
Application of Fluorescence Spectrometer in Petroleum Coke Industry EDX6000Capplication field
1 ROHS、ELV、 Detection and analysis of harmful elements such as toy safety, shoe materials, leather, etc
2. Determination of environmental soil, solid waste, soil remediation and other elements
3. Address mineral analysis
4. Composition analysis of alloys (copper, stainless steel, etc.)
5. Measurement of thickness of metal coatings, determination of plating solution and coating content
6. Content detection of precious metals such as gold, platinum, silver, and various jewelry
7. Analysis of Content in Petrochemical Products
8. The field of elemental analysis in building materials industries such as cement, refractory materials, and glass
9. Determination of beneficial and harmful elements such as feed and fertilizer
10. Other inorganic element analysis industries, etc
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