Tag Archives: regeneration

Industrial Oil: Wholesale or Retail?

The volume of oil required to be purchased is defined by the needs of the company or the facility.  Normally, a large amount of oil is purchased wholesale, while a smaller amount needed for the replacement of oil fir one or several machines, is usually purchased retail.

Based on price, it would seem that wholesale purchases are better for your company financially.  The price of a large batch of oil per liter purchased wholesale will be lower than purchasing smaller retail volumes pre liter.

There are however, problems with large amounts of oil.  Wholesale volumes of oil must be stored somewhere. Industrial oil is obviously sensitive to various contaminants such as water, particulate matter and other unwanted contaminants.  Apart from allotting storage facilities, the oil also requires constant monitoring of purity and and water content.

Purity of industrial oil purchased wholesale or in smaller retail batches can be ensured by two methods:

  • Prevention of contamination in storage; and
  • Purification of contaminated oil.

Both include a whole range of measures.  As stated above, purity of industrial oil can be ensured by prevention or purification, but the best results are achieved by combining the two.  This also allows savings of money since preventive measures require quite less investment than actual purification and regeneration.

Prevention alone however, cannot maintain industrial oil’s purity in the long run.  It requires a complex approach to transportation and storage using the following equipment:

  • air-tight tanks;
  • equipment made from non-corroding materials;
  • correct temperature in storage and transportation;
  • and the use of inert gases to fill gas space.

This increases the cost of prevention.  The goal therefore, is to reduce the amount of contaminants as much as possible in the oil going to purification devices, which finalize the required purity of the product.

The following systems from GlobeCore GmbH are recommended for the purification and regeneration of industrial oil:

●      Mobile oil unit CММ-1.7 CM;
●      Mobile oil unit CММ-3.5 CM;
●      Mobile oil unit CММ-5 CM;
●      Filter cart CFU-0.8М;
●      Filter cart CFU-1.7М, (CFU-4).

Industrial Oil Sales: Preserving the Oil’s Performance Characteristics

So, you have decided to sell industrial oil?  Let’s assume that you already have found a storage facility for the product.  One thing remains however, knowing what the consumer needs and how to provide that need.

Besides better terms of supply, lower price, and various discounts, the client is mostly interested in the quality of the product.  Industrial oil quality in our case.  The quality is a combination of many parameters and characteristics that must not fall below regulated specifications during storage, transportation and operation.

Let us look into the characteristics, which define the quality of industrial oil and are important for the client’s choice:

  • Viscosity.  This is the first thing to consider about oil.  It is very important for the use of the majority of industrial oils.  When friction parts are designed and calculated, the parameter taken into consideration is the dynamic viscosity of the oil.  This is a regulated parameter of all oil made from crude base stock.  Dynamic viscosity used be defined at between 50ºС/122ºF and 100ºС/212ºF. That has changed and now all measurements are made according to ISO 3448-75 (instead of measuring viscosity at 50ºС/122ºF, the reference temperature is now 40ºС/104ºF).  When choosing industrial oil, the buyer usually considers three critical viscosity values: optimal at working temperature, minimal at maximum working temperature and maximum at the lowest working temperature;
  • Pour Point. This parameter is defined by testing a sample of the oil.  The Pour Point is the lowest temperature that the oil will continue to flow.  This temperature does not entirely indicate the dynamics of the oil in operating conditions at low temperatures.  That is shown better by actual viscosity at a given temperature. To reduce the pour point of industrial oil, it is mixed with special additives. This parameter is meaningful to the buyer planning his storage operations, dispatch, and draining and for using the oil in low temperature environments;
  • Flashpoint. This is the temperature at which the vapor of the oil can form a flammable mixture with the air. It defines the relative fire hazard of the oil and shows the presence of volatile fractions within it.  It is measured in special open or closed type devices;
  • Ash content. This parameter indicates the amount of non-organic contaminants left after burning a sample of the industrial oil. It is expressed in percentage of weight.  If ash content of oil without additives is too high, it indicates insufficient purification.  In most cases, ash content of industrial oil is from 0.002% to 0.4%;
  • Content of particulate matter, solvents, water, water-soluble acids and bases. This indication is extremely important in controlling the oil quality after production as well as determination of its further usability.  Mobile oil purification units for treatment and regeneration of oil can significantly increase the service life of the oil and improve reliability of machinery;

In practice, GlobeCore products are used for the purification and regeneration of industrial oil.

  • Color.  The color is a visual indication of the purity of industrial oil.  It also allows the buyer to make a judgment on the oil’s origins.  Keep in mind that some additives can make the oil darker.  If the color of the oil changes during use however, this is an indirect indication of its oxidation and/or contamination;
  • Acid number. Knowing this important neutralization number allows the buyer to determine the oil’s purity as well as the stability in use and in storage.  Additives can increase the acidity of the oil, but can also increase the stability of oil for long term use and storage;
  • Sulfur content.  The amount of sulfur initially depends on the amount of sulfur in the crude base stock the oil was blended from and the degree of purification and refinement.  After purification of industrial oils made from sour crude, sulfur remains in the oil in organic compounds and under normal conditions does not cause corrosion of metals.  Sulfur may become aggressive in elevated temperatures.  The content of sulfuric compounds is higher in oil with additives. This is due to the fact that additives containing sulfur are mixed with industrial oil to increase their lubrication qualities.

How to Choose the Best Oil Filtration System?

The choice of a product depends on various external factors.  Price, quality, performance, and reliability are just some the considerations when choosing a product.  The choice of industrial equipment also depends many of the same factors.

In choosing oil processing equipment, you will find that there are many different types of processing units intended for purification of different petroleum based oils  and fluids.

There are a large number of manufacturing companies specializing in oil processing systems. These systems include a wide range of equipment used to process different lubricants, hydraulic and turbine oils, and complex systems for oil regeneration.

The purchase of equipment for the filtration and purification of used oils is justified through the saving of money and resources.  Additionally, this equipment greatly helps in reducing problems with equipment failures and downtime, as well as reducing environmentally harmful waste oil products.  Overall, these modern machines greatly increase the service life of industrial equipment.

When choosing the right processing equipment for your business, strict attention should be paid to the technical specifications of the filters that will be used by the processing equipment:

  1. The physical size of the oil filter. This key component of the purification system must be small enough to save space and weight, but have high filtration performance in both volume and filter fineness;
  2. Filter Test Results.  Oil filters can be monitored in various ways, but one of the most common methods is the beta-factor test.  The beta factor is calculated by dividing the number of the larger particles trapped in the filter medium by the number of particles of the same size downstream of the filter.  For example, if the beta ratio is 10:1, it means that for every ten (10) particles that enter the filter, only one (1)passes through the filter without being trapped in the filter medium;
  3. Pore ​​size of the filter medium; and
  4. Performance and rate  flow.

According to studies conducted by General Motors, and published by the Society of Automotive Engineers (SAE), it was determined that the service life of an engine can be increased eight times by using five (5) micron filter mediums instead of the standard 40mm filter medium found in most massed produced automotive oil filters.

This means that the steady improvement of oil filtration systems will continue as the cost of new equipment rises and consumers demand better equipment with longer service lives.  There is an old saying that contends that oil does not wear out, it only becomes dirty.  In any case, keeping oil clean and free from contaminants and moisture will greatly extend the service life of your electric power equipment and hydraulic systems.

The traditional oil change therefore, is no longer necessary.  The high tech equipment available from GlobeCore can keep your insulating oils and hydraulic fluids in new like condition indefinitely.  Oil Processing units from  GlobeCore remove soot and sludge, dirt, moisture and dissolved gases.

If however, you decide to invest in oil processing equipment, it is worth taking the time to carefully consider your needs.  You will soon learn that not all systems for filtering oil are created equal.  Sometimes, bright brochures are specifically designed to confuse the customer.  As the consumer and business manager, you should make sure that filtration and processing equipment has passed all the necessary tests and has verified results of performance.  Here at GobeCore, we work with our customers to determine the best equipment that meets the needs of our customers.  GlobeCore has a very large and diverse line of oil processing equipment.  We work very closely with our customers so you get the best and most cost effective equipment to compliment the needs of your business.

Oil filtration

During operation, transformer oil accumulate contaminants, which can form various chemicals. These substances reduce the oil’s performance and are, of course, undesirable.

Operation of the transformer becomes unstable. To prevent this, transformer oil is filtered and purified. Some of the methods are discussed in more detail below.

The first stage of transformer oil purification is mechanical. This is a superficial treatment to remove particulate matter and water. The next step is deeper purification performed in vacuum with heating.

The first two stages are, in fact, preliminary. The main process involves various chemicals.

One of the methods is purification of oil with a 98% sulfuric acid solution.

In comparison to other chemical purification methods, the use of sulfuric acid has a significant drawback. Beside reacting with the contaminants, the acid also adversely influecnes the structure of the oil, making it somewhat unstable. Additional processes are required to resolve that problem.

The nature of selective purification is evident from the title. Speical solvents are introduced into the oil to remove specific impurities.

De-waxing is another widely accepted process. In this process, oil is treated with special solvents: acetone, toluene, bensol etc, to remove solid contaminants.

It should be noted that chemical methods influence oil’s stability, but extend the oil’s service life at the same time.

It should also be remembered that any purification process should end with finishing purification, closing the cycle of oil processing and filtration. This is usually done by contact method.

This means that the oil is mixed with special materials, usually clay or bleaching earth. The materials are then mixed and heated. Heating facilitates acviation of all sorbents in the clay.

These absorbents capture contaminants. Deep filtration separates oil from the clay. When selecting adsorbent, it is necessary to pay attention to the content of moisture. It should be suffucient to make production efficient and to make processed oil compliant with specifications.

The most interesting technology today involves the use of bleaching clays (Fuller’s earth). Globecore manufactures a range of CMM type units for filtration of various oils with the use of Fuller’s earth. The advantages of the design are the ability of multiple reactivation of the sorbent, mobility, simplicity of operation and high quality of the output product.

Downtime is significantly reduced by the ability to reactivate the sorbent without the need for frequent replacement, thus increasing process efficiency.

Hydraulic System Operating Oil – What should we do next?

The cooling and purification of industrial hydraulic oil is a basic requirement in extending the service life of any hydraulic system.  Efficient cooling and purification solutions increase the reliability and service life of hydraulic equipment systems.  Efficient operation, along with timely prevent maintenance, will increase your long term profits.  To protect your equipment and the components of your hydraulic systems, the GlobeCore company, which operates in more than 70 countries in the field of oil purification equipment, offers a wide range of systems for reclamation and regeneration of any oil type.  This includes transformer insulating oil, hydraulic oils, transmission oils, turbine oils, and industrial oils of all types.

Used oils do not need to be used only as relatively cheap heat or energy sources any longer.  At present, it is possible to restore the used oil to its full market value.  GlobeCore has developed the GlobeCore Process for degassing, drying, and the purification of oils and hydraulic fluids.  Today, GlobeCore regeneration systems will allow your company to profit from used oils instead of having to pay for oil replacement and for the cost of disposing of used oil.

The Problem

Disposal of waste oil is becoming less and less common.  According to the latest expert conclusions, a large amount of waste oil products are constantly being generated in many industrial applications.  This rise in industrial waste oil has led to increases in handling and disposal costs and fines for violations of environmental regulations.

The Solution

GlobeCore offers an excellent solution to the problem.  The GlobeCore Process is now available for the complete restoration of used oil used in commercial applications.  The customer will no longer have to  pay for oil disposal, oil handling and for environmental licenses.  Instead, the customer can now reuse the what used to be a waste product.  A unique oil purification and regeneration process is used in a wide range of GlobeCore products.  The GlobeCore Process is environmentally sound because it does not cause the emission of unwanted gases, liquids and solid materials into the environment.  The use of the GlobeCore Process  facilitates up to a 95% conversion rate and that equates to a tremendous saving for your company in time, labor, oil and money.

GlobeCore has a line of equipment intended for the purification and regeneration of used industrial oil by removing solid particles, water, and other contaminates.  The process produces oil color improvement due to the removal of oil aging products, unwanted additives and finely dispersed asphaltenes.  The GlobeCore machines are quite simple and easy to operate.  They do not require complex adjustments and enjoy the competitive advantage of high mobility and the use of special self-reactivating sorbents for the regeneration of fluids.

Up to 90% of tar, asphaltenes, carbenes and carboids are removed from the used oil in the process of purification with mild effect on the oil’s additives.   Various solid particles and water are removed entirely with complete restoration of the oil to it’s original specification and color.

Complete GlobeCore plants may be used for the filtration and adsorption process of various types of oils, including hydraulic fluids and industrial oils.  The GlobeCore systems does not require readjustment for various oils.  They also do not require filter replacements since the regeneration and adsorption elements automatically reactivate themselves after each cycle of oil restoration/regeneration has been completed.

The uniqueness and affordability of the GlobeCore Process units makes them an excellent and cost effective investment for your company.

It’s time to get with the Process.  The GlobeCore Process!