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DE-9: Lesson 2. CONSTRUCTION AND OPERATION OF EVAPORATORS

DE-9: Lesson 2. CONSTRUCTION AND OPERATION OF EVAPORATORS

(i) Horizontal tube evaporator. A simple unit, not used to a great extent on new installations, is the horizontal tube evaporator. Horizontal tubes from 2 to 3 cm diameter extended across the bottom of a cylindrical chamber from one to three meters in diameter and 2.5 to 4.5 meter high. Steam enters a chest on the end of the tubes, moves through the tubes and the condensate is removed from the .

How To Use Rotary Evaporator Distillation Alcohol?

How To Use Rotary Evaporator Distillation Alcohol?

The glassware of rotary evaporator is designed for operation under a vacuum of up to 10 mbar. The . rotary evaporator must be evacuated prior to heating (see chapter "Commissioning"). The equipment must . only be aired again after cooling. 6.

Heidolph Rotary Evaporator Enclosures - Clinical .

Heidolph Rotary Evaporator Enclosures - Clinical .

These enclosures save space and avoid operator exposure to chemical fumes and vaporsIntegral base with deep spill lip|Application specific construction materials: polypropylene base, polycarbonate sides, ABS head assembly|For replacement filters for ductless enclosure, see . no. 13876447|Ductless EnclosureAirSafe Automatic safety controller for constant monitoring of airflow and filter .

Heidolph Rotary Evaporator Enclosures:Fume Hoods and .

Heidolph Rotary Evaporator Enclosures:Fume Hoods and .

External dimensios: 24 x 38 x 48 (61 x 96.5 x 122cm) in. Internal dimensions: 21.5 x 37 x 38 (54.6 x 94 x 96.5cm) in. Total Exhaust Enclosure. Connects to HVAC system through 4 in. tubing; Supply-dependent linear face velocity; External dimensios: 24 x 38 x 50 (61 x 96.5 x 127cm) in. Internal dimensions: 21.5 x 37 x 38 (54.6 x 94 x 96.5cm) in.

Wiped Film High Vacuum Molecular Distillation – TOPTION .

Wiped Film High Vacuum Molecular Distillation – TOPTION .

< 0.001mbar with rotary vane pump and oil diffusion vacuum pump. Throughput (depending on product) 18–30 kg/h. Evaporation surface . 0.3 m². Surface of internal condenser . 0.5 m². Surface of external condenser. 0.5 m². Wiped film system . Scraper type film scraping rotor. Maximum viscosity of product can be processed

Thermal Evaporator | Shared Materials Instrumentation Facility

Thermal Evaporator | Shared Materials Instrumentation Facility

The IB-29500VED Thermal Vacuum Evaporator is designed to easily perform various kinds of evaporation, for example in preparing specimens for electron microscopes or other similar instruments. It can be used for evaporation of carbon thin films, suited for high resolution imaging, or the evaporation of other (user supplied) materials.

Rotary Evaporator Vacuum Pumps - Lab Equipment - Grainger .

Rotary Evaporator Vacuum Pumps - Lab Equipment - Grainger .

Rotary evaporator vacuum pumps resists chemcials and can be controlled manually or with valve-operated vacuum controllers. RPM-regulated pumps have speed adjustment that stops pumps completely when vacuum level is reached. Other vacuum pumps are recommended for solvents with low or medium boiling points and have suction capacity up to 3 rotary .

INFLUENCE OF TEMPERATURE AND TSS ON PERFORMANCE OF .

INFLUENCE OF TEMPERATURE AND TSS ON PERFORMANCE OF .

Apr 25, 2011 · ABSTRACT. In the first part of this study, pineapple juice concentrated by microwave vacuum evaporation (MVE) and rotary vacuum evaporation (RVE) process were compared in terms of evaporation rate, electrical energy, color and apparent viscosity (µ a).MVE provided 2.21 times higher evaporation rate and used 5.32 times less energy than RVE.

Multiple Effect Evaporator - Concept Process Equipments

Multiple Effect Evaporator - Concept Process Equipments

The Multiple Effect Evaporator (MEE) is an apparatus for efficiently using the heat from steam to evaporate water. In a multiple-effect evaporator, water is boiled in a sequence of vessels, each held at a lower pressure than the last. Because the boiling temperature of water decreases as pressure decreases, the vapor boiled off in one vessel can be used [.]

KMV Vacuum Techhnologies

KMV Vacuum Techhnologies

Welcome to K M V Vacuum Techhnologies . K M V Vacuum Techhnologies founded in 2017, is one of the reputed and reliable suppliers of Vacuum Systems, Chambers, Pumping Systems,Thin Film Deposition Systems, Components, Customized Equipments, Consumables, etc., in the field of Vacuum Technology,Thin Film Technology and Research Community.

Vacuum Pump Regulator at Thomas Scientific

Vacuum Pump Regulator at Thomas Scientific

.1640 Vacuum Controller regulates you're the vacuum level of your application - precisely, conveniently, and without using precious bench space.Vacuum level can be regulated from 2 Torr to atmospheric pressure, ±1 Torr. Use Model 1640 for fine control of rotary evaporation, vacuum ovens.

Waverly RE2-Pro Rotary Evaporator System - SoCal BioMed

Waverly RE2-Pro Rotary Evaporator System - SoCal BioMed

The Waverly RE1-Pro Rotary Evaporator with vertical coiled condenser features a large easy to read large digital LCD screen displaying the temperature, rotation speed and timer. This system holds a number of patents including a unique condenser with a cooling surface of 1,500 cm² providing excellent cooling. Our system features a large 5L water/oil heating bath and has a temperature range .

Magnetic Rotary Motion Feedthrough Units

Magnetic Rotary Motion Feedthrough Units

Magnetic fluid sealing for vacuum and other environments MAGNETIC ROTARY MOTION FEEDTHROUGH UNITS Tel: 603-890-6001 Fax: 603-890-6016 INTRODUCTION Welcome to the Rigaku Vacuum Products Catalog Rigaku has been a world leader in the manufacturing of Magnetic Fluid Rotary Motion Feedthroughs since 1985.

Wiped Film High Vacuum Molecular Distillation – TOPTION .

Wiped Film High Vacuum Molecular Distillation – TOPTION .

< 0.001mbar with rotary vane pump and oil diffusion vacuum pump. Throughput (depending on product) 18–30 kg/h. Evaporation surface . 0.3 m². Surface of internal condenser . 0.5 m². Surface of external condenser. 0.5 m². Wiped film system . Scraper type film scraping rotor. Maximum viscosity of product can be processed

How Cane Sugar is Made - Evaporation

How Cane Sugar is Made - Evaporation

How Cane Sugar is Made - Evaporation The mixed juice from extraction is preheated prior to so that the clarification is optimal. The milk of lime, calcium hydroxide or Ca(OH) 2, is metered into the juice to hold the required ratio and the limed juice enters a gravitational settling tank: a clarifier.The juice travels through the clarifier at a very low superficial velocity so that the .

RE201 Rotary Evaporator, BM200 (7L) Water Bath & Glassware

RE201 Rotary Evaporator, BM200 (7L) Water Bath & Glassware "B"

Economical evaporator system designed to meet general evaporation applications. It has a manual lift with analog control and an optional arm jack for setting flexibility. Features. Speed can be changed freely with the control knob; Option for 3 different kinds of glassware (A-B .

Manufacturer of Laboratory Equipments & Laboratory .

Manufacturer of Laboratory Equipments & Laboratory .

Labotech was established in the year 2006, as a firm, located at Thane, Maharashtra, India.We are one of the recognized names of the industry engaged in manufacturing, supplying and exporting a wide array of Laboratory Equipment.

DE-9: Lesson 2. CONSTRUCTION AND OPERATION OF EVAPORATORS

DE-9: Lesson 2. CONSTRUCTION AND OPERATION OF EVAPORATORS

Basically an evaporator system consists of a heat exchanger, supplying the sensible heat to raise the product to its boiling point and provide the latent heat of vaporization, a separator for the separation of vapour and concentrate, a condenser to remove the resultant vapour as condensate and a vacuum system as the process is carried out under .

Choosing Between Liquid Ring Vacuum & Dry Screw Pumps .

Choosing Between Liquid Ring Vacuum & Dry Screw Pumps .

"Pick the right tool for the job" is an old adage, but it is one that still applies to vacuum technology. No industrial vacuum technologies are the same or work best for all applications. A critical decision often faced in process industry applications is the choice between liquid ring vacuum pumps or dry screw pumps. Selecting the right vacuum pump will ensure smooth and efficient .

Rotary Evaporator - VWR

Rotary Evaporator - VWR

Rotary Evaporator RE601BW Vacuum pump DTC22 Organic solvent recovery unit RT200 Cooling water circulator CF301 Stand with caster wheel 255282 Compact Rotary Evaporator, which can be neatly installed in a Fume Hood. The vertical condenser does not take up much space Yamato Scientific America Inc.

Wiped Film Evaporator - Concept Process Equipments

Wiped Film Evaporator - Concept Process Equipments

The Wiped Film Evaporator (WFE) is used for concentration, distilling, stripping, dehydration and deodorisation of products which are heat sensitive or viscous. The equipment can handle a very wide range of feed compositions ranging from 1% to over 95% concentration. WFE has several advantages as stated in the table below. The operation is continuous with [.]

How Wiped-Film (Short-Path) Distillation Works | Pope .

How Wiped-Film (Short-Path) Distillation Works | Pope .

Feed liquid is admitted into still under high vacuum, immediately spread into a very thin film and forced quickly down the evaporation surface. Heated walls (orange) and high vacuum (yellow) drive the more volatile components (distillate) to the closely positioned internal condenser as the less volatile components (residue) continue down the .

POPE SCIENTIFIC INC., P.O. Box 80018, 351 N Dekora Woods .

POPE SCIENTIFIC INC., P.O. Box 80018, 351 N Dekora Woods .

compounds collect in cold trop Upstream of vacuum Sþtem, For high solvent loods, on optional external condenser may be installed immediately downstream of still. (With external condenser incorporated, the internal condenser may be removed to provide o typical "WEE" or Wiped-film Evaporator configuration.) Basic 2" molecular glass lab Still.

Application of vacuum in the food industry - New Food Magazine

Application of vacuum in the food industry - New Food Magazine

Nov 06, 2012 · A dry vacuum cleaning system makes use of tubular bags or a centrifugal separator to remove solid particles in the air stream, produced by a dry vacuum pump or an oil-lubricated rotary vane pump (with a filter in front). In a wet vacuum cleaning system, a dry/wet separator and a water ring pump as vacuum producer (exhauster) is required.

APV Evaporator Hndbook

APV Evaporator Hndbook

With a batch pan evaporator, product residence time normally is many hours. Therefore, it is essential to boil at low temperatures and high vacuum when a heat sensitive or thermodegradable product is involved. The batch pan is either jacketed or has internal coils or .

How Cane Sugar is Made - Evaporation

How Cane Sugar is Made - Evaporation

How Cane Sugar is Made - Evaporation The mixed juice from extraction is preheated prior to so that the clarification is optimal. The milk of lime, calcium hydroxide or Ca(OH) 2, is metered into the juice to hold the required ratio and the limed juice enters a gravitational settling tank: a clarifier.The juice travels through the clarifier at a very low superficial velocity so that the .

Heidolph Instruments : Hei-VAC Control

Heidolph Instruments : Hei-VAC Control

Rotary Evaporators Large-Scale Rotary Evaporators Automatic Module - Distimatic . For accurate vacuum control of house vacuum systems or valve regulated vacuum pumps. . Cable length of external power supply: 2 m: Dimensions (w/d/h) 144 x 124 x 115 mm: Weight : 0.44 kg:

Thin Film / Wiped Film Evaporator | LCI Corporation

Thin Film / Wiped Film Evaporator | LCI Corporation

LCI Corporation's many thin film and wiped film evaporation technologies are known by a number of trade and product names. In 1992, we changed our name to LCI after having been known as Luwa for over 30 years. And in addition to our long collaboration with Buss-SMS-Canzler, we have acquired product lines from several manufacturers.

Heidolph Instruments : Hei-VAC Control

Heidolph Instruments : Hei-VAC Control

Rotary Evaporators Large-Scale Rotary Evaporators Automatic Module - Distimatic . For accurate vacuum control of house vacuum systems or valve regulated vacuum pumps. . Cable length of external power supply: 2 m: Dimensions (w/d/h) 144 x 124 x 115 mm: Weight : 0.44 kg:

K975X/K975S Turbo-Pumped Thermal Evaporators | Quorum .

K975X/K975S Turbo-Pumped Thermal Evaporators | Quorum .

Turbomolecular pumping and venting. The K975X uses a 100 L/s turbomolecular pump backed up by an external rotary vacuum pump (not included, see: 13034) with the complete pumping sequence being under fully-automatic control. The vacuum pump-down sequence is automatically controlled by the system microprocessor and vacuum measurement is by a combined pirani/penning gauge and is .