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LSKJ-2200
The Liquefiable Gas Sampling Device is a pretreatment unit designed for the analysis of liquid hydrocarbons and liquefiable gases. It converts liquid samples into a gaseous state with constant temperature, constant pressure, and controllable flow rate, facilitating accurate determination.
Within a uniform capillary space, the liquid is dripped in at a vaporization rate. The dripping liquid evaporates rapidly, pushing the tail of the previously evaporated gas slug forward. This continuous process of dripping and evaporation creates a high-velocity gas stream flowing through the tube.
Because there is no space for separation or liquid accumulation, the composition of the vaporized gas—especially regarding trace impurities—remains exactly the same as the original liquid composition. This achieves isocompositional vaporization. Furthermore, due to the continuous high-speed flow within the capillary, the adsorption and desorption equilibrium between the tube wall and the gas components is reached quickly, ensuring the gaseous sample is fully representative.
All internal tubing is constructed from Polytetrafluoroethylene (PTFE).
(Note: In the improved model, the internal mass flow module is made of plastic rather than metal. This reduces adsorption and makes the device suitable for connection to gas chromatographs for the analysis of liquid hydrocarbon composition and trace components.)
1. GB/T 3727-2003 Determination of Trace Water in Ethylene and Propylene for Industrial Use
2. GB/T 6023-2008 Industrial Use Butadiene — Determination of Trace Water — Coulometric Karl Fischer Method
Performance Indicators
1. Trace Water Analysis: For isomers of ethylene, propylene, and butene; used in conjunction with Coulometric Moisture Analyzers or Dew Point Meters.
2. Trace Oxygen Analysis: For various industrial olefins; used with Trace Oxygen Analyzers.
3. Trace CO/CO₂ Analysis: For various industrial olefins; used with Gas Chromatographs.
4. Liquid Hydrocarbon Composition Analysis: Used with Gas Chromatographs.
5. Trace Impurity Analysis: Detection of trace sulfur, arsenic, and other substances in liquid hydrocarbons.
6. Refrigerants & SF6: Trace water analysis in various refrigerants and Sulfur Hexafluoride.
7. Display: 4.3-inch color LCD touch screen.
8. Temperature Control Accuracy: ±0.1℃.
9. Temperature Precision: ±0.3℃.
10. Mass Flow Meter: Adjustable zero point.
11.Flow Range: 0 ～ 10 L/min.
12.Temperature Setting: Adjustable from room temperature to 230℃.
13.Flow Control Precision: 0.1 L/min.
Heated Jacket: Equipped with trace heating to eliminate condensation of gas samples within the flow meter cavity.
14.Flow Rate: Freely adjustable.
VRP Series Varnish Removal Oil Purifier
Application
Used in gas and steam turbine, compressor, to remove dissolved and suspended soft pollutants in oil products, sludge and other harmful substances. Avoid turbine failures and expensive oil changes due to paint film problems. When the film is formed, the loss of production is very high. The initial formation of the film is known as a soft pollutant, caused by hot spots in the system, such as bearings, pumps, and high flow on-line filtration. Recent studies have found that the existence of soft pollutants can be divided into dissolved state and suspended state, by removing these soft oxides can avoid the production of paint film. Once the film forms, it will clog valves, filters and other small links, and the life of the oil will be significantly reduced.
The formation of cleaning film will cause the following adverse consequences: valve adhesion, loss of control, resulting in unit failure or startup failure; Filter plugging, limiting oil flow, resulting in oil temperature rise and wear increase; Heat exchange failure, oil temperature rise; Sandpaper surface, increase component wear; Forming paint on the bearing, limiting flow, increasing wear and temperature; Frequent oil changes and system flushes. When the soft pollutants are dissolved in the oil, typically when the oil temperature is above 40℃, they cannot be removed by ordinary mechanical filtration or electrostatic filtration, and these soft pollutants show natural magnetism. For polar absorption, the cooler metal surface "cold spot", i.e. the valve and cooler. When the temperature of the oil is lowered, the thermal stability of the soft pollutants is less than that of the oil, so they are more likely to bake hard on hot surfaces, such as axial shafts.
VRP paint film cleaner. It achieves revolutionary and efficient removal of soft pollutants (dissolved and suspended) from oil products, including gas and steam turbines and compressors under high temperature operation. The warm oil is pumped from the lowest point at the bottom of the tank to the VRP paint film purifier by the equipment's own transfer pump. After cooling treatment (using the thermal stability of the paint film is worse than that of oil), the paint film, particulate matter and moisture are removed by the filter element with wood fiber as the raw material (no need to use ion-exchange resin filter material, greatly saving the cost of use).
Features:
● Increase system reliability and stability. ● No more shutdowns and startup failures caused by paint film.
● No longer need to clean the tank and system flushing. ● Increase jacking oil pressure, more stable bearing temperature.
● Improve the life of oil products, blood additives and system components, such as bearings, valves, seals, etc.
● Great savings can be achieved by avoiding turbine failure and extending the life of oil products. Features:
● Increase system reliability and stability. ● No more shutdowns and startup failures caused by paint film.
● No longer need to clean the tank and system flushing. ● Increase jacking oil pressure, more stable bearing temperature.
● Improve the life of oil products, blood additives and system components, such as bearings, valves, seals, etc.
● Great savings can be achieved by avoiding turbine failure and extending the life of oil products.
Technical Specification
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Model |
VRP-10 |
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Flow |
10L/min |
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Working Pressure |
≤0.5Mpa |
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Total Power |
5.55KW |
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Power Supply |
AC380V/50Hz |
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Overall Dimension |
1466mm×1126mm×1750mm |
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Net Weight |
500kg |
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Particle contamination degree(NAS1638)
|
≤6grade |
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MPC data |
＜15 |
■Above size and weight of this equipment are for reference only, the specific data shall be subject to its physical object.
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