GlobeCore - Biodiesel Division articles

By combining the developments in acoustics, hydrodynamics and chemical kinetics, a new promising device is entering the market: the cavitation reactors, used for processing of suspensions, emulsions and for intensification of chemical processes in solutions. These devices are can be used either separately (in laboratory test-benches) or in industrial mixing processes. In today’s market, two main types of cavitation reactors are available: the ultrasonic cavitation reactors and the hydro

In cold season nonfreezing liquid for windshield washer along with gasoline are virtually the only consumable materials for a car. It seems impossible to not use this product, because it allows the driver to maintain visibility of the traffic situation and helps reduce the number of car accidents.

Antifreeze is used in all cars regardless of their brand and manufacture year. The use of summer liquid or water in winter is a reckless step. In this a

When the first autumn cold comes, many drivers face the problem of frozen water in their washer tanks. It is not a disaster, but this situation can be nasty enough, especially if one is in a hurry. Some drivers are luckier: by virtue of their vehicle design, the fluid can thaw relatively quickly, others are not that lucky, though. The second case is typical for vehicles with washer tanks located directly behind the front bumper. Complete thawing of water will take at least an hour of en

In some areas the cold period can last for up to eight months. Sub-zero temperatures are recorded even in October. This fact makes a small antifreeze production business quite promising.

Why do we need non-freezing liquids?

One important area of antifreeze liquid us is cleaning of car windscreens (windscreen cleaners). Another is cooling of the engine.

In the cases described above, antifreeze liquids have different funct

In cold weather, car windscreen washer system requires the use of special liquids. The thing is that if you pour plain water, it will simply freeze. Ice crystals cause damage to washer system; besides, water will form frozen drops and stains on the glass, which will significantly worsen visibility for the driver.

When should one use non-freezing liquid?

In such conditions non-freezing liquid for windscreen washer becomes the only salvation for drivers. It has an excellent prop

The quality of brake fluid affects the reliability of the braking system and road safety. This substance transmits energy from master brake cylinder to wheel cylinder.

Vehicle braking is characterized by friction forces between the brake rotor and brake pads. This releases a certain amount of heat which is transmitted to brake fluid through service elements of the brake system. Therefore, boiling point and viscosity are very important parameters of this substance.</

Using special fluid for cleaning a car windshield in the cold season is common for the vast majority of drivers. The popular name of this liquid is “antifreeze”. This product is in great demand with the onset of cold weather, when the temperature drops below zero. Antifreeze if often quite pricey, so many drivers are interested in the composition of this liquid and the possibility of its production at home. Let’s consider these questions in more detail.

In fact, the

Development of accurate classification of cavitation types, as well as any classification, has to be based on a choice of general summary classification signs. For example, it can be different by constructive signs of work parts, by character of a course of process, by cavities types and other general classification signs. In present time distinguish the following types of cavitation: static, centrifugal, nozzle, slot-hole, jet, forced, thermal, steam, gas and etc…

The stati

Additives and components dissolution in liquids are explained by hashing of molecules of different substances and grades. It is essential that the volume of a mix can differ from the sum of volumes of unmixed substances that testifies various compactness of molecular systems. So, at mixture of 100 cm of water and 100 cm of alcohol turn out to a total of 196 cm of a mix: in a mix of a molecule were distributed more compactly, than earlier. Process of additive mixing is defined by the sizes and

Engine oils consist of basic oil and additives. Quality of oil is set on a chemical composition of a basis and components which serve for change of basic oil properties and are capable to improve considerably engine oil, despite quality of a basis. For this purpose improvers shall be applied by quality process and correct technology, in foliation avoidance by using of synthetic blend motor oil system.

Mineral components which pass different stages of hydroprocessing, and also by th