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Showing posts with the label greases

Transformer Oil Testing Methods for quality assurance

  Oil plays a significant and critical role in keeping the transformers running efficiently. It is also known as insulating oil and serves as liquid insulation in electrical equipment and also vanishes heat from such equipment. It can be said that it is a lifesaver for any equipment because it avoids any type of oxidation. A transformer is a key element of the power grid for efficient electricity distribution with minimal energy loss. A transformer can also be a failure and negatively affect the electricity grid system which can result in accidents and financial damage. The best quality oil must be used by using the testing method to ensure it is of good quality. Transformer Oil acts as a barrier between the atmospheric oxygen and the cellulose to avoid direct contact. The level of oil is measured by Magnetic Oil Level Gauge (MOG). Transformer oil testing methods prove to be loss prevention which is good to take precautionary measures. It helps us to improve the maintenance, order ...

Understanding Lubricating Greases

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  You can develop the perfect machine that delivers exactly the right performance at high speed and low cost, but if you fail to make the right choice of the lubricant, that perfect machine will die an early death. Properly specified and maintained, lubrication is the single most straightforward way for OEMs and end-users alike to ensure top performance and lifetime for a machine. All too often, however, lubrication gets pushed aside for other, seemingly more important tasks. Lubrication is a process that aims at reducing friction between two moving pieces. When two surfaces come in contact with one another, the fluid must be injected to separate them. The word greasing applies when grease is used to lubricate. Lubricating grease is a mixture of three main components: lubricating fluid, performance-enhancing additives, and thickener. The lubricating fluid can be petroleum-derived lubricating oil, any of various synthetic lubricating fluids, or vegetable-based oil. The lubricating f...

Industrial Gases in Petrochemical Processing

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  Chemicals derived from petroleum or natural gas are known as petrochemicals which are typically extracted during the refining process as crude oil and natural gas liquids are cracked or distilled.  Chemical plants convert oil, natural gas, air, water, metals, and minerals into chemical products. They produce many important building blocks for industry processes, including ethylene, propylene, butadiene, and aromatics. Oil refineries produce olefins and aromatics by fluid catalytic cracking of petroleum fractions. Olefins and aromatics are the basic components for a wide range of materials such as solvents, detergents, and adhesives. Olefins are the basis for polymers and oligomers used in plastics, resins, fibers, elastomers, lubricants, and gels.  In any refinery, the reliability of rotating equipment is crucial to efficient, cost-effective production. This includes, for example, gas and air compressors, ball valves, centrifugal pumps, mechanical seals, gearboxes and s...