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For products that need long resident times (mainly in the food industry), TEMA PROCESS has designed a sub-fluid bed dryer. The layer thickness of the product with normal continuous fluid bed drying is about 10 – 15 cm. If the layer thickness is increased, the spread of product residence time is increased excessively due to axial mixing of the product during the drying process. With sub-fluid bed drying it is possible to run with thicker layers, up to 60 cm. […]

Sea salt is produced by the evaporation of seawater. Sea salts tend to be coarser and grainier than traditional granulated table salt but both types of salt have the same basic nutritional value.
At the wash house, the salt is dropped into a saturated brine solution to wash off any impurities. Because saturated brine is already carrying as much salt as it can hold, very little salt dissolves in the wash.
The process for harvesting sea salt today is really the same […]

Slag is a by-product of smelting (pyrometallurgical) ores and used metals. The meaning of slag sand is slag crushed into fine particles and is used especially in mortar or concrete. Slag sand is a good alternative to river sand, say experts. The uses of industrial waste as a substitute material helps save a large share of natural resources and protect the environment. Slag sand is used in the manufacture of high-performance concretes, especially those used in the construction of bridges […]

LiOH and Na2SO4 dryers ready for transport ! Lithium hydroxide (LiOH) enables the production of batteries for electric vehicles (EVs). Spodumene is a mineral consisting of lithium aluminium inosilicate, LiAl(SiO3)2, and is a source of lithium. In the production process  lithium hydroxide and sodium sulphate is produced. After separating the solid and liquid by a centrifugal machine the lithium hydroxide (LiOH ) is dried on a Tema Process Fluid bed dryer. Also the sodium sulphate (Na2SO4) is dried on a […]

Spices are valued for their distinct flavour, aroma and colour but they are exposed to wide range of microbial contamination. After spices are harvested from plants, they’re often laid on the ground to dry, salmonella comes from birds and other animals, so the contamination is getting into the spices somewhere in picking, drying, processing or storage.
-Microbial Safety in Spices, a top Priority-
Tema Black & White Pepper Sterilizer refers to the elimination of microbial life, like reducing bacteria and pathogens. The […]

Tema Process Condenser Scrubbers are designed to condense, absorb, cool and scrub large volume of exhaust gases. These scrubbers are used in the Tema Process closed loop drying system.
The Closed Loop Dryers are designed as a closed system in which heated air used to dry the materials is continuously recycled within the drying compartment of the dryer without being discharged to the atmosphere, thus increasing the efficiency of the system while preventing the discharge of contaminated vapors to the atmosphere.

The packed tower scrubbers are used to remove particulate and / or vapor contaminants from an exhaust gas stream by way of dilution or absorption.
A packed tower is an efficient method of carrying out mass transfer between gas and liquid phases. Packed tower scrubbers incorporate packing media
to facilitate intimate contact between a scrubbing liquid and gas to be scrubbed.
Applications are: reduction of dust or gaseous emission levels, product recovery, air pollution and odor control.
In countercurrent scrubber operation, the gas flows […]

With an investment of 30 million euros, the Life for Tyres plant in Puertollano (Ciudad Real) plans to recycle some 27,000 tons per year, 9% of the tires used annually in Spain.
Carbon black is a material produced by the incomplete combustion of heavy petroleum products. Traditionally Carbon Black (CB) has been used as both a reinforcing agent and filler in automobile tires. Along with better understanding of CB’s unique properties as a material, it is presently used in a much […]

A Tema Fluidized Bed Reactor (FBR) is a type of reactor device that can be used to carry out a variety of thermal reactions. In this type of reactor, a gas is passed through a solid granular/powder material at high enough speeds to suspend the solid and cause it to behave as though it were a fluid. This process, known as fluidization, imparts many important advantages to an FBR. As a result, FBRs are used for many applications.
Fluid bed batch […]

Fluidized bed dryer (also called fluid bed dryer) is equipment used extensively in the bulk industry to reduce the moisture content of powder and granules. The equipment works on a principle of fluidization of the feed materials.
In the fluidization process, hot air is introduced at high pressure through a perforated bed plate. The wet solids are lifted from the bed plate and suspended in a stream of air (fluidized state). Heat transfer is accomplished by direct contact between the wet solid […]