Mixed substances are easy to deal with using effective industrial processes like sieving & filtering. Know their vital role in the chemical industry.

1. Sieving and Filtering Are
Processes That Are Very
Important To the
Chemical Industry

2. When you need to separate substances that are mixed or have got
mixed, you can simply use the processes of sieving and filtering. At
times, you may need to separate tea leaves from a decoction that you
are preparing. For this, you will use a strainer to separate the tea
leaves from the liquid. This procedure clearly demonstrates sieving
and filtering. The main objective of any sieving and filtering is to
separate two different components, both of which may have some
use. You may also use these processes to remove things that are not
useful or to remove impurities that may be harmful.
These two processes are very important in the production of
chemicals. They help assure the required purity of a compound or
ingredient. There are companies like Chemical Solutions, which can
address all such requirements. They can also suggest solutions that can
ensure the production of the right chemical formulations.
A sieve sets a standard of calibration that allows materials smaller than
this calibrated size to pass through. It is purely separation based on
size alone. It may be assisted by other mechanical means like vibration
or pressure. A filter actually separates materials that have a different
quality, like solids and liquids. It can be used for materials of different
sizes, polarity and reactivity or phase.
In sieving, any separation of materials occurs at a single layer. This will
be the perforated layer of the sieve. Materials that are too big to pass
through the mesh of the sieve will be retained. They will then be
removed for any further processing, if there be any. On one hand, the
material that passes through will be used in the chemical formulation
being prepared.

3. Filters have a multi-layer lattice and all particles that cannot pass
through this are retained. In most filters, oversize particles or those
which cannot pass through the filter form layers on the filter. It may
cause it to lose its efficiency. Filtration can again be assisted by
pressure or methods like back washing. This is used to clear filters of
retained materials. Most filters used in chemical formulation have
membranes specially designed for the chemicals that need to be
separated.
Materials of different compositions can be separated by using solvents
to dissolve one of the components. Then, the solution containing both
components will be passed through a filter. The filter retains the
undissolved component while letting the dissolved one to go through.
This effectively separates the two components required for the
formulation. Then, both of them may go through a further process of
size reduction using sieves, purification or any other process needed
for retrieving the chemical.
Filtration is a process that can only be applied in fluids, be it a liquid or
gas. Methods of filtration use various media, like filter paper, granular
material or other materials. Sieves are purely mechanical devices that
separate material based on size only. In the chemical industry you will
find the wide use of stainless steel to make sieves. They can ensure
that there will be no contamination and can be easily cleaned.

4. Most filtration processes for chemicals use fluid pressure to create the
flow necessary for the liquid to pass through the filter. At times,
decantation also precedes any filtration. That way, the liquids
submitted for filtration are clearer and contain fewer solids.
Centrifugation is another method used to separate chemicals for
chemical formulation. It is a process which requires the materials to be
spun at great force to separate liquids and solids. This is efficiently
used for materials which are not as responsive to filtration.
For your sieving and filtering requirement, let Chemical Solutions know
the chemicals you need separated. Our expertise in these matters will
give you the right solutions for your problems. We have the required
advanced equipment to achieve the degree of separation you need for
your chemicals. So, call Chemical Solutions today to assist your needs.
For more information visit us on www.chemicalsolutions.com.au.
Chemical Solutions
Address: 39 Zakwell Circuit, Coolaroo, VIC, 3048, Australia
Phone: 1300708558
Website: http://www.chemicalsolutions.com.au/content/services