Ashley Hall

Bitumen waterproof coatings are protective layers made from bitumen to prevent water penetration. They are used in foundations, roofs, and tunnels. GlobeCore equipment ensures precise production of these coatings, enhancing their durability and reliability in construction projects.

Advanced systems include temperature-controlled tanks and automated monitoring. GlobeCore offers state-of-the-art solutions for oil storage.

Store emulsions at 50–70°C in clean, sealed tanks made of compatible materials. Avoid contamination and agitation that might destabilize the emulsion. Regularly monitor properties like viscosity and pH to ensure long-term stability and usability.

In refineries, gas condensate polishing is used to purify the condensate produced during the refining process. This condensate often contains impurities such as dissolved salts, hydrocarbons, and organic contaminants, which must be removed before the water can be reused or safely discharged. Condensate polishing systems in refineries typically use a combination of mechanical filtration, ion exchange resins, and activated carbon to remove these impurities. This process helps protect refinery equipment from fouling and corrosion, improves the quality of the process water, and reduces the environmental impact of wastewater discharge.

Degassing Hydraulic Oil improves its performance in hydraulic systems by removing dissolved gases that can negatively impact the oil’s properties and system efficiency. Dissolved gases, such as oxygen, nitrogen, and carbon dioxide, can form bubbles or foams within the hydraulic fluid, leading to inconsistent lubrication and reduced cooling efficiency. These gas bubbles can cause cavitation in pumps and actuators, resulting in increased wear, noise, and potential component damage. Additionally, the presence of gases can decrease the oil’s dielectric strength, increasing the risk of electrical discharges and insulation failures in hydraulic systems. Degassing processes, such as vacuum treatment or thermal degassing, effectively extract these dissolved gases, restoring the oil’s clarity and consistency. This enhances the hydraulic system’s reliability, reduces wear and tear on components, and improves overall performance by ensuring smooth and efficient fluid flow, consistent lubrication, and optimal cooling, thereby extending the lifespan of the hydraulic machinery.

Silicone oil acts as an insulating material by filling the spaces between conductive components within the transformer, such as windings and cores. Its high dielectric strength prevents electrical currents from passing between these components, thus avoiding short circuits and electrical discharges. Additionally, silicone oil dissipates heat generated during operation, maintaining optimal temperatures and preventing thermal stress on the insulation materials.

The procedure for bushing testing in a transformer typically involves several key steps. First, ensure safety by disconnecting power to the transformer and grounding all equipment. Next, using Globecore’s bushing test equipment, perform insulation resistance testing to assess the condition of the bushing insulators. This involves applying a specific DC voltage while measuring the insulation resistance over time to check for moisture or deterioration. After this, carry out a capacitance and power factor test to evaluate the dielectric loss characteristics of the bushing. It’s crucial to correlate these measurements with temperature and humidity conditions. Lastly, document all results thoroughly and compare them with previous tests to track changes over time. Regular bushing test in transformer ensures reliability and helps prevent failures, maintaining optimal performance in industrial applications.

The procedure for regenerating a zeolite bed typically involves the following steps:
Depressurization (if used in PSA systems): Reduce the pressure within the zeolite bed to release the adsorbed gases (such as nitrogen in oxygen concentrators).
Backwashing (for water filtration): If the zeolite is used in water treatment, perform a backwash with clean water to remove accumulated particles and debris.
Chemical Treatment (if used for ion exchange): In cases of ion-exchange zeolites, such as those used for softening or ammonia removal, regenerate the bed by flushing it with a solution like sodium chloride (NaCl) to displace the adsorbed ions.
Heating (optional): For systems where moisture or volatile organic compounds are present, heat the zeolite bed to a temperature of 150°C to 300°C to desorb contaminants.
Rinsing: After chemical regeneration or backwashing, rinse the zeolite bed thoroughly to remove any excess chemicals or impurities.
Repressurization: If the system uses PSA or similar processes, repressurize the zeolite bed to its operating pressure to resume adsorption.
These steps ensure that the zeolite bed is restored to its functional state, ready for continued adsorption.