Mandatory properties for steam & gas turbine oil

 


1. Steam Turbine Oil


a) Good Demulsibility: Means the ability to release water, This is important when the equipment is operating in humid climates or in a plant atmosphere that is wet or humid.


b) Foam Suppression and Air Release: Foam is used whenever there is a possibility of liquid fire. The Foam will mix with water and then expand over the liquid that is on fire, cool the fire, and will finally suffocate it.


c) Anti-rust protection: Rustproofing is the prevention or delay of rusting.


d) Anti-wear protection (Certain Cases): Antiwear additives (AW additives) are lubricant components that chemically react with Oil to protect metal-to-metal contact between parts of gears.\


2. Gas Turbine Oil


a) Anti – Corrosion Protection: Help protect the base oil from oxidation and the metal from damage by corrosive acids.


b) Anti – Scuff (Certain Cases): Anti-scuff additives are designed to react with the parent metal surfaces to provide protection under severe loads and high temperatures where the oxide layers and chemically adsorbed anti-wear films on metal surfaces are disrupted.


c) Thermal Stability: Thermal stability is the stability of a molecule at high temperatures; i.e. a molecule with more stability has more resistance to decomposition at high temperatures. Thermal stability also describes, as defined by Schmidt, the stability of a water body and its resistance to mixing.


d) Deposit Control:


Also Read: https://www.linkedin.com/pulse/common-properties-must-haves-turbine-oil-anshuman-agrawal-mlt-1-/


We at Minimac study your maintenance needs and provide the best solution. We believe in Discern, Design & Deliver.



Call +91 7030901266 for Mechanical Maintenance & Oil Check.


Comments

Post a Comment

Popular posts from this blog

Control System Of Turbine - Failure & Maintenance

Image
Control System The turbine control system describes the control over the opening of control valves corresponding to demand signals, and steam flows into the turbine with the help of a governing system that facilitates the operation of the turbo set in an interconnected grid system. Governing system is responsible for various function such as speed & load control functions, the start-up/shut-down controls, the over-speed control, turbine stress calculation, to control the initial run-up and synchronization of the Unit, to assists in matching the power generated to that demanded by responding to system frequency changes, to regulate the steam control valves position (and hence the load generated)in response to signal from the operator or from the load dispatch Centre, to restrict the speed rise within acceptable limits should the unit get disconnected (islanding) from the lgridoad and some protective trip functions. With continuous research and developments in modern turbine technolo...
Read more

Storage Management of Oil Products and its Importance.

Image
Product storage is an important criterion for any segment of products. It plays a vital role in the longevity of the products, every product in any form has a certain life period and this life period forms the baseline of the product. Coming to the lubricating oil industry, product life period plays an important role in the smooth running of the machinery and the plant. As these oils play a very important role in the day to day functioning of critical machinery, so if not maintained properly these can lead to the breakdown of machinery thereby leading to a shutdown of the plant which leads to the incurrence of huge loss. Therefore it is very important that these oils should be used well in advance before their life period expires. We can hereby pen down certain prerequisite conditions for storage of lubricants: 1.  Pre usage Inspection : It is mandatory to verify their performance properties & conditions with oil analysis for the oils that have been kept for ...
Read more

Minimac Technology

Image
 The secret recipe of the growth story at Minimac Syste ms has been its capability to drive technological advancement in the field of contamination control for lubrication reliability. Research and development on technology and products have always been the key reason to keep the Minimac products a step ahead of its competitors in the market. Technological development has been one of the core competencies which Minimac possesses, thereby ensuring a definite competitive advantage. Contaminations in lubricants are of various types and characteristics depending on the lubricant, equipment application, ambient conditions, age of equipment, etc. In order to control, separate or eliminate the contamination, there are multiple techniques. Each technique has pros and cons and hence there is no single technology that can be considered universally better than others. ​ Minimac Systems over the years has become equipped with almost all the technologies which are required for c...
Read more