low temperature concentration design evaporators

Heat pump vacuum evaporators | Reda s.p.a.

Heat pump vacuum evaporators | Reda s.p.a.

Heat pump vacuum evaporators. With hundreds of plants already realized all over the world REDA S.p.A. has acquired great skill and experience in the construction of evaporators for the concentration of milk, serum, by-products from dairy processes but also for the concentration of grape musts, fruit juices and purées, syrups, honey, vegetable extracts and other special products. Permit two or more evaporators, at different load temperatures, to work with the same compressor. 4. Modulate the evaporator pressure according to a varying load, controlled by the load temperature. 5. Act as a solenoid valve, controlled by a pilot solenoid valve.

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CSRE Membrane distillation (MD): low temperature evaporator

CSRE Membrane distillation (MD): low temperature evaporator

Vacuum evaporation is most suitable for deposition of metallic thin films. • Compounds and alloys don’t deposit well because they tend to dissociate at the temperatures required. • While patterning using masks are routinely done, step coverage is not very good because the … Falling Film Evaporator. Our single-effect or multi-effect falling film evaporator is ideal for continuous evaporation and concentration at low temperature in such industries as milk, glucose, starch, xylose, pharmaceutical, chemical, bioengineering, environmental engineering, waste …

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Types of Evaporators — Vobis, LLC

Types of Evaporators — Vobis, LLC

Feed enters the evaporator and is heated. Vapor is recovered at the top, and remaining liquor collected at the bottom or recycled. Equipment Design In short-tube vertical evaporators, feed enters the evaporator from the bottom. It then rises through the tubes. As the feed is heated inside the tubes, evaporation takes place. The long-tube vertical, or rising-film, evaporator (Figure 4) is one of the most widely used tubular evaporators. It can be built as a large single unit, partially due to the high heat-transfer performance exhibited undermost conditions, and partially because of the simplicity and low cost of construction.

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SONDEX® Evaporators | Danfoss

SONDEX® Evaporators | Danfoss

However, for many types of effluent, low temperature evaporation can be a very energy-efficient method of water removal. Where process temperatures are 85-90°C, low temperature evaporation combines the use of a vacuum to reduce the boiling point of the liquid to be removed, together with traditional high temperature evaporators, based on heat ... Plate type evaporators. Rising film evaporation in plate type evaporators is a feasible option for media having low tendency to fouling. Due to the minimized hold-up in this type of evaporator it is widely used for concentration of temperature-sensitive products and offers further advantages due to its compact design and low investment costs.

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Rotary Evaporators | LabTech

Rotary Evaporators | LabTech

The Cubix M Evaporator is the only compact forced circulation tubular MVR evaporator on the market that delivers low temperature processing using a high-reliability, rotary lobe compressor. Easy to fit into your facility and quick to install, its state-of-the-art design makes it the compact of choice for a wide variety of applications. Design of natural/forced circulation evaporators. Evaporators are designed with two key objectives: Is the equipment to be selected best suited for the duty, and is the arrangement the most efficient and economical. Heat transfer greatly affects evaporator design, as it represents the greatest cost in its operation. The most suitable evaporator will have the highest heat transfer coefficient ...

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Listings in Design, engineering, construction services and ...

Listings in Design, engineering, construction services and ...

 · Evaporation technology for liquid evaporation concentration and crystallization can be widely used in the chemical industry, food processing, pharmaceutical and other industries. Evaporation process is transformation of steam at high temperature to low temperature; it is a process of large amount of heat consumption. I.W.E. Industrial Waters Evaporators is a company that designs and manufactures equipment for the evaporation of water-based solutions, also in ATEX version and bases its experience of its technicians which, since 1984, produce and install evaporators and concentrators vacuum High Energy Efficiency in many in-dustrial sectors. WHAT WE DO

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EVAPORATORS FOR CO2 REFRIGERATION

EVAPORATORS FOR CO2 REFRIGERATION

 · Evaporators are also ideal for very low temperature applications in the food and pharmaceutical industries. These include the production of plasma, fermented products, coffee extracts, fruit juices, bulk drugs, glycerin, sweet water, yeast extract, and protein hydrolysate. The low hold-up volume of SONDEX ® evaporators shortens the residence time and provides the best evaporation conditions for temperature-sensitive products. Operating with low hold-up volumes enables fast start-up and shut down, with only minimal waste, which …

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Evaporators | Dairy Processing Handbook

Evaporators | Dairy Processing Handbook

The concentration of solutions by distilling the solvent and getting rid of low and higher-boiling or solid residue is a necessary step in organic synthesis and extracting inorganic pollutants. Evaporators are also used outside research laboratories such as chemical, pharma, petrochemical and food industries. No thermic damage thanks to the low temperatures of concentration (max +60/65°C) and to the extremely rapid process. Long production autonomies. Included heat exchangers for product heating and cooling. Evaporation capacities from 1’000 to 15’000 liters/hour. Completely automated control with supervision. Compact and robust design.

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Investigation of Multiple Effect Evaporator Design

Investigation of Multiple Effect Evaporator Design

Vacuum low temperature evaporator conquers many problems met by traditional evaporator, such as, high concentrating temperature, long concentrating time, denaturation of raw material, easy scale formation during concentration, poor fluidity after concentration and no further concentration. Because of the low evaporation temperature in our ... Kudish et al. studied the theoretical and experimental aspects of the device shown in Fig. 5.75 [27], where the timber size and design of the device are as follows: The total width of the evaporator and condenser are 0.3 m, namely b n = b t = 0.3 m; evaporator height is L e = 0.085 m, made by polypropylene with 5 mm × 5 mm mesh in the outer surface, the thickness is 1 mm. Condenser height …

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Evaporator Pressure - an overview | ScienceDirect Topics

Evaporator Pressure - an overview | ScienceDirect Topics

Listings in Analyzers, concentration and Evaporators, low temperature. Listings in Analyzers, concentration and Evaporators, low temperature. Sponsor Area. Home Listings Advertise Contact us. Listings in Design, engineering, construction services and Evaporators, low temperature

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Low Temperature Evaporator - Spray Engineering Devices

Low Temperature Evaporator - Spray Engineering Devices

Low Temperature Vacuum Evaporator ... Low Temperature Evaporation at less than 30 Deg.C for extraction of Bio-Active Extracts, Essential Oils, etc. POWER Generation and Petro-Chemical Trade Effluents: Concentration of high COD mixed effluents, Recovery of 95% water for reuse: STANADARD MODELS - 3R Low Temperature Vacuum Evaporators. 3R VE - 50 ... concentration with low to medium evaporation rates, for liquids containing only small amount of un-dissolved solids and with no tendency to fouling. Also for temperature-sensitive products, for highly viscous products or extreme evaporation conditions, a product circulation design is chosen. Is required a product with maximum 5% of suspended ...

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Low Temperature Evaporators - ThomasNet

Low Temperature Evaporators - ThomasNet

Custom manufacturer of tube-in-tube design evaporators including low temperature evaporators with 1/2 tons to 30 tons capacity. Low temperature evaporators are available in different tonnage, shapes, mounting brackets & refrigerant fittings with 400 psig maximum water side working pressure & 620 psig refrigerant side pressure. Advantages: Falling-film evaporators offer all advantages of rising-film units, plus higher heat-transfer coefficients satisfactory operation at low temperature driving forces (10-1 25°F), and concentration of heat-sensitive and viscous chemical products.

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Multiple-effect evaporators | Reda s.p.a.

Multiple-effect evaporators | Reda s.p.a.

Circulation evaporators can be used when a low degree of concentration is required or when small quantities of product are processed. In yoghurt production, for example, evaporation is utilized to concentrate milk 1.1 – 1.25 times, or from 13 to 14.5 or 16.25 % solids content respectively.  · CSRE Membrane distillation (MD): low temperature evaporator ... separation and product/material concentration. ... based evaporator is modular design with multi-effect heat circulation and ...

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