MEET SCIENTIFIC WORKS

Ajwa Road, VADODARA, Gujarat

Aheat exchangeris a device used to transfer heat between two or more fluids. The fluids may be separated by a glass wall to prevent mixing.They are widely used inchemical plants, petrochemical plants, petroleum refineries& natural-gas processing.

Shell & Tube H.E. offers large surface area in combination with efficient heat transfer and compactness.Our offered range is manufactured in such a way that we are able to maintain globally accepted standards.

Shell and tube heat exchangers consist of series of tubes. One set of these tubes contains the fluid that must be either heated or cooled. The second fluid runs over the tubes that are being heated or cooled so that it can either provide the heat or absorb the heat required. A set of tubes is called the tube bundle.

It is the most common type of heat exchanger in oil refineries and other large chemical processes, and is suited for higher-pressure applications.Owing to their remarkable features, these products are largely demanded in the market. In addition, clients can avail the offered range from us in a wide range of specifications.

• Salient features:

1. As fouling does not occur on smooth glass surfaces, it gives excellent heat transfer.
2. Flexibility of installation vertical/horizontal.
3. Provides maximum heat transfer surface perspace aquired.
4. Tube leaks are easily located and plugged since pressure test is comparatively easy.

At Meet Scientific Works, We make column from25DN upto 800DN.
Column can be constructed either by using pipe sections with support plates or using column sections with packing supports.
Column sections are provided with fused shelf where packing support can rest.

Borosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents. Borosilicate glass is known for having very low coefficients of thermal expansion, making them resistant to thermal shock, more so than any common glass.

Borosilicate glassis a type of glasswith silica and boron trioxide as the main glass-forming constituents.Borosilicate glass is known for having very low coefficients of thermal expansion, making them resistant to thermal shock, more so than any common glass.

Arotary evaporatoris a device used in chemical industries &laboratories for the efficient and gentle removal of solventsfrom samples by evaporation.(rotavap/rotovap)

The main components of a rotary evaporator are:

1. A motor unit that rotates the evaporation flask or vial containing the user's sample.
2. a vapor duct that is the axis for sample rotation, and is a vacuum-tight conduit for the vapor being drawn off the sample.
3. a vaccumsystem, to substantially reduce the pressure within the evaporator system.
4. a heated fluid bath (generally water) to heat the sample.
5. a condenserwith either a coil passing coolant, or a "cold finger" into which coolant mixtures such as dry ice and acetone are placed.
6. a condensate-collecting flask at the bottom of the condenser, to catch the distilling solvent after it re-condenses.
7. a mechanical or motorized mechanism to quickly lift the evaporation flask from the heating bath.

• Advanced frequency conversion and electronic speed regulation, to ensure stable operation of motor, and improve the evaporation and recovery rate.
• Height adjustable bath pan, and vacuum feeding, to reduce the damage of glass flask caused during rotation; ice-bath in the receiving flask during low-boiling-point evaporation, to reduce secondary evaporation.
• Due to the adoption of ball-milling port connection, the receiving flask can be easily assembled and disassembled, and can be sealed at high performance.
• Due to the adoption of high-temperature-resistant and corrosion-resistant long-acting precision sealing elements, the air tightness under the conditions of high temperature, high negative pressure and strong corrosion is ensured in the dynamic sealing process.
• The base plate, bath pan, main rod and crankshaft of the rotary evaporator are made of high-quality stainless steel; the rotary evaporator has attractive appearance and can resist to corrosion.

Reflux Dividers are used to take off the distillate from the column. Usually a valve is to be fitted on distillate outlet which controls the reflux coarsely.

Condensers are used forcondensation of vapours and cooling of liquids. Condensers are made by fusing number of parellel coils in a glass shell. Coils are made in different diameters using tubes of differents bores.

In process engineering, aglass jacketed Pipe Sectionis designed for controlling temperature of its contents, by using a cooling or heating "jacket" around thevesselthrough which a cooling or heating fluid is circulated.

Raschig ringsare pieces of tube, approximately equal in length and diameter, used in large numbers as a packed bed within columns for distillations and other chemical engineering processes.