Chemical Mixing Tank
A chemical mixing tank is used to blend a range of ingredients for use in manufacturing. They are available in a variety of shapes and sizes to suit different applications.
Mixing tanks typically operate at ambient temperatures and atmospheric pressure, with a focus on achieving consistent blending. They often feature agitation systems for thorough mixing. They also meet hygiene standards with smooth surfaces and sanitary fittings.
Stainless steel
Stainless steel is the preferred material for chemical mixing tanks, as it chemical mixing tank resists corrosion from harsh chemicals and other acids. It is also durable and easy to clean, which makes it a great option for food processing and pharmaceutical industries where hygiene standards are strict.
When choosing a stainless steel tank, there are several factors to consider, including the material quality, design features, sanitary considerations, and compatibility with other process equipment. The best manufacturers offer customizations and scalability options to suit your production needs. They will also provide detailed specifications that describe the usable volume of the tank – the total volume that can be stored or processed.
Chemical mixing tanks can be designed to meet specific requirements, such as a dished bottom for complete drainage or jacketed tanks for temperature control. Stainless steel tanks can also be made with double walls and insulation, which allows them to hold liquids that are sensitive to ambient temperature changes.
Whether you choose a stainless steel tank or another type of container, it must be cleaned and sanitized after each use. This process requires the eradication of any grease or dirt that may have stuck to the surface, and it should be done before adding new ingredients. Stainless steel items must be thoroughly rinsed with hot water and a degreaser to ensure that no bacteria remain.
Carbon steel
A carbon steel tank is a robust metal container designed for the reusable, durable handling of hazardous and non-hazardous materials from liquids to granulated solids. Snyder brand Supertainer carbon steel IBCs offer a range of sizes and capacities, including 126 to 550 gallons, to meet various product densities, weights and specifications.
These tanks can be made from stainless steel or carbon steel, depending on your application. Stainless steel is typically the best choice for storage tanks that are going to be exposed to high amounts of chemicals, as it is corrosion-resistant and has excellent strength. However, if your chemical process requires the use of chemicals that are corrosive to metals, carbon steel is an option as well.
It’s important to note that the type of tank material you choose should be compatible with the expected chemicals. This will help prevent an inadvertent chemical reaction that could damage or destroy the tank. If you plan to store 98% sulfuric acid in a carbon steel tank, for example, the tank may not be able to handle the concentration.
It’s also important that your tank be able to handle temperature changes. Some chemical processes require precise temperatures to maintain consistency and quality. This is particularly true in the brewing and distillery industries, where precise temperature control is essential for maintaining flavor profiles and alcohol content. Precision mixing tanks are equipped with heating and cooling systems to allow for accurate regulation of tank temperatures.
Plastics
Plastics used in chemical mixing tanks are often crafted from materials such as High Density Polyethylene (HDPE), Polypropylene (PP) and Polyvinylidene Fluoride (PVDF). These resilient plastics resist impact, abrasion and chemical attack and offer impressive resistance to corrosion. These features can help reduce maintenance needs and extend the lifespan of a tank.
A key consideration when choosing a tank material is compatibility with the substances that will be stored or mixed in it. Consult material compatibility charts and guidelines to make sure a tank will be safe for the intended use. It is also important to consider if the tank will need heating or cooling systems, agitators or other additional accessories.
Chemical reactions are critical in a variety of manufacturing processes, and the type of tank that is used to promote the reaction can have a significant effect on the final product. For this reason, chemical mixing tanks must be sturdy enough to withstand the forces of the chemical reaction without leaking or reacting with other chemicals.
Many chemical mixing tanks are made of polymers such as HDPE or PP, which are known for their resilience and low cost. However, the additives in these polymers can still cause pollution and harm marine organisms if they are released into the environment, especially during inappropriate or uncontrolled disposal and recycling.
Coatings
A tank’s coating plays a vital role in protecting it from corrosion, a major factor that shortens the life of the tank. chemical mixing tank supplier A good abrasion resistant coating protects the tank from wear and tear from the materials stored within it, and ensures smooth material flow. It’s important to choose a quality coating that is compatible with the material being stored in the tank, and that has been tested against chemical resistance.
A common coating for tanks is epoxy, which has the ability to withstand a variety of conditions and chemicals. The quality of the epoxy used can vary. Some is better than others, and it’s a good idea to choose a high-quality product that has been tested against a number of different chemicals, including solvents.
It’s also important to choose a coating designed for the type of products being stored in a chemical mixing tank. Liquids are more aggressive toward tanks than dry products, and they require a coating with proven corrosion resistance. For example, at the AVES facility in Turkey, four carbon steel tanks were lined with ChemLine, a tightly cross-linked polymer coating system that provides superior chemical resistance.
The coatings used for storage tanks should be applied and thermally cured at the factory under controlled conditions. This eliminates the need for workers to use airless spray equipment in a confined space, and ensures that the coatings are fully cured prior to shipment and installation.
