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JR heat exchangers applications

JR heat exchangers applications
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SHELL AND PLATE EXCHANGERS JAG SHIELD CHOOSE APPLICATION CHEMICAL INDUSTRY

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JAG SHIELD RECYCLING OF SOLVENTS/SOLVENT CONDENSER

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MAIN APPLICATION DESCRIPTION SHIELD heat exchanger is used to recover solvent vapors that are being generated at the flash vessel in the production processes of absorbents, air fresheners, or disinfectants. The heat exchanger plays an important role in the solvent recovery process, where methanol is used as a medium, like acetone or other organic substances. After undergoing several chemical reactions, methanol is recycled and prepared for reuse. This is a commonly used process in chemical industries where big pressure is placed on reducing waste production as a side product of undergoing...

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DETAILED APPLICATION DESCRIPTION SHIELD is placed close to the flash vessel due to limited pressure availability. The superheated methanol vapor at absolute pressure of 0.1 bar is sucked in by the vacuum pump and flows into the heat exchanger. The superheated vapor has a temperature higher than the boiling point of methanol at this pressure condition. The methanol vapor flows through the shell side of the exchanger and goes around the chilled water from the cooling tower which is running through the channels of the plate pack. The heat from the superheated methanol vapor transfers through...

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This process allows to recover approximately 3 tons per hour of purified liquid methanol. The chilled water, which absorbs heat from the methanol vapor, warms up during this process and is then pumped back to the cooling tower, where it is re-cooled to return to the heat exchanger to repeat the cycle. SHIELD PLATE AND SHELL HEAT EXCHANGER JR-23L-250

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Fulfillment of all of the customer’s requirements for thermal efficiency, hydraulic performance, and small footprint. The heat exchanger enabled the recycling of methanol, thereby reducing its consumption. By recovering chemical compounds that would normally be lost, production costs were reduced and the negative impact on the environment was minimized. The outcome of the entire project was establishing solid cooperation with one of the largest British chemical producers, who expanded their production capacities over 40 times by building a brand new production line. Adaptation of our...

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INPUT DATA

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HEAT EXCHANGER PARAMETERS Heat exchangers for condensing MeOH superheated vapors from 48°C at 0,1 bar abs with the flow of over 220 000 m3/h with chilled water heat load capacity up to 1 100 kW. TYPE – NON OPENABLE SHELL AND PLATE HEAT EXCHANGER MATERIAL TYPE – STAINLESS STEEL 316L (1.4404) METHANOL (SHELL) SIDE CONNECTION – DN450, DN200, DN100 CHILLED WATER (PLATE) SIDE CONNECTIONS – DN200 MAXIMUM WORKING PARAMETERS OF THIS TYPE OF HEAT EXCHANGER M A X . T E M P . – 450°C M I N . T E M P . – -50°C M A X . P R E S S U R

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ADVANTAGES OF OUR SOLUTION ENERGY SAVING INCREASING THE SYSTEM EFFICIENCY SOLVENT QUALITY IMPROVEMENT LOWER RUNNING COSTS

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OTHER ADVANTAGES OF THIS PRODUCT ENHANCED FLOW TURBULENCE INNOVATIVE CORRUGATION DESIGN INCREASED HEAT EXCHANGE AREA DECREASED FOULING INCREASED PLATE ENDURANCE

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