Cooking oils are derived from oilseeds and include soybean oil, olive oil, canola (rapeseed) oil, peanut oil, sunflower oil and cottonseed oil, to name but a few. They are used for deep fat frying of vegetables and meats, as well as feedstocks for biofuels, oleochemicals and soaps and detergents. The viscosity is extremely temperature dependent, with some oils solidifying at room temperatures, but typically water-thin at higher temperatures.

Sodium hydroxide is a strong base (pH 13-14) used in petroleum refining, the manufacture of other chemicals, rayon and films, pulp and paper, aluminum, vegetable oil, detergents, soaps and textiles, in water treatment, in reclaiming rubber and as an alkali in foods.

Sodium hydroxide is mainly manufactured as a product of the chloralkali process, first as a 32% solution, and then evaporated to a 50% solution. Solid sodium hydroxide is also available as flakes, prills, and cast blocks.

Positive displacement pumps are ideal for manufacturing caulks because they provide consistent and precise flow rates, which are crucial for ensuring the uniformity and quality of the final product. These pumps can handle high-viscosity materials like caulk without losing efficiency, making them well-suited for the thick, paste-like consistency of caulk. Additionally, positive displacement pumps offer excellent control over the pumping process, allowing manufacturers to maintain accurate proportions of ingredients in the formulation of caulks.

>Positive displacement pumps are particularly well-suited for transferring black liquor soap due to their ability to handle high-viscosity fluids efficiently and maintain a consistent flow rate regardless of pressure variations. Black liquor soap, a byproduct of the pulp and paper industry, presents challenges due to its viscous nature and potential for entrapped gases. Positive displacement pumps excel in such environments because they effectively trap a fixed volume of fluid and transport it through the pumping system, ensuring a steady and reliable flow.

Positive displacement pumps are ideal for transferring biofuels due to their ability to handle a wide range of viscosities and provide consistent and precise flow rates. These pumps operate by trapping a fixed amount of fluid and then displacing it through the pump, making them particularly effective for the thicker, more variable nature of biofuels. This design ensures that the flow remains steady regardless of pressure changes, which is crucial for maintaining the integrity and efficiency of biofuel applications.

Positive displacement pumps are ideal for transferring asphalt emulsions due to their ability to handle high-viscosity fluids with precision and reliability. Unlike centrifugal pumps, which rely on high-speed rotation, positive displacement pumps move fluid by trapping a fixed amount in a chamber and then forcing it into the discharge pipe, ensuring a consistent flow regardless of pressure changes. This capability is essential for managing the thick, sticky nature of asphalt emulsions, which can pose challenges in maintaining a steady flow without degradation to the liquid mixture.

Agave syrup, a high fructose natural sweetener 1.4 times sweeter than sugar, is derived from the heart, or piña, of any of several agave species. It is processed and sold in stores as a liquid sweetener and has several applications in food and beverage processing, especially in vegan foods as well as mezcal and tequila production. For syrup production, the hearts are milled to a pulp and then the liquid is separated by crushing or centrifugation. It may be further processed through filtration, activated charcoal, ionic resins or enzymes.

Positive displacement pumps are ideal for transferring acids and bases due to their ability to handle a wide range of viscosities and their efficient sealing mechanisms, which reduce the risk of leaks and contamination. These pumps operate by trapping a fixed amount of fluid and moving it through the pump housing, making them exceptionally effective for precise flow control. This precision is crucial when dealing with corrosive acids and bases, as it minimizes product waste and enhances safety.