Rotary lobe pumps in the chemical industry
Processing highly viscous, agressive and abrasive media

Market requirements

Processing highly viscous, aggressive and abrasive media

Vogelsang solution

Rotary lobe pumps of the VX series and IQ series

For a trouble-free, maintenance-friendly and cost-effective pumping process in demanding industries such as the chemical industry, performance is as important as flexibility. Mortars, paints, adhesives, soaps, lyes or acids all have their special features and are subject to very strict safety requirements. Non-contact rotating positive displacement pumps as employed by Vogelsang are specifically preferred for the pumping of highly viscous, aggressive and abrasive media, as they can move a variety of fluids safely, quickly, without pulsation.

Vogelsang pump technology has proved itself in this area due to the particularly compact design of its industry pumps and their simple maintenance requirements. The space-saving design allows for installation in a confined space, enabling use in different procedures including with different dosages. For this reason, Vogelsang provides different pump types made of different materials. Also pump chambers and lobes of different shapes are designed for a specific application. No matter whether steel, stainless steel or nickel alloy, our closed-chamber pumping system with its exceptional suction and dry running performance, ensures maximum efficiency.

Acids are substances with a low pH that have corrosive properties and are widely used in industrial processes.
Acids like sulfuric acid, nitric acid, formic acid or acetic acid are produced via chemical synthesis, such as the contact process for sulfuric acid or fermentation for acetic acid. They are crucial in various industrial applications, including fertilizers, cleaning agents, and chemical reactions.

Bases are alkaline substances used in chemical reactions and manufacturing processes.
Bases like sodium lye and potassium hydroxide lye are produced through the electrolysis of saltwater and used in processes such as soap making, chemical production, and neutralization reactions.

Bitumen is a viscous, black material primarily used in road construction and waterproofing.
In the chemical industry, bitumen is refined from crude oil and processed to control its viscosity, adhesive properties, and durability under various temperatures.

Ceramic emulsions are mixtures used in the manufacturing of ceramics and coatings.
In the chemical industry, emulsions are stabilized with surfactants and undergo precise formulation to control the viscosity and properties needed for ceramic coatings or other applications.

Chlorine is a reactive gas used for disinfection and chemical synthesis. Chloride media refers to chloride-containing compounds.
Chlorine is produced via electrolysis of brine, while chloride compounds are used in processes like water treatment, PVC production, and as intermediates in chemical synthesis.

These are ingredients used in cosmetics, such as oils, waxes, pigments, and preservatives.
In the chemical industry, raw materials like silicones, emulsifiers, and preservatives are processed and purified for safety and efficacy in cosmetic formulations.

Hydrogen peroxide is a chemical compound used as a disinfectant, bleaching agent, and oxidizer.
Hydrogen peroxide is produced via the anthraquinone process and is used for bleaching textiles, treating wastewater, and various oxidation reactions in chemical synthesis.

Kaolin is a type of clay used in ceramics, while lime milk is a suspension of calcium hydroxide used in construction and water treatment.
Kaolin is refined to remove impurities and improve its properties for use in ceramics, while lime milk is produced by mixing lime with water and used in water treatment and pH adjustment processes.

Mortars are mixtures of cement, sand, and water used for binding building materials. Plaster coatings are applied to walls or ceilings for smooth finishes.
In the chemical industry, additives like polymers and plasticizers are often included to enhance the strength, adhesion, and durability of mortars and plaster coatings.

Natural latex is a milky fluid obtained from rubber trees, used to manufacture rubber products.
The chemical industry processes natural latex through vulcanization and stabilizers, turning it into durable rubber materials for various applications.

Fuel oils are heavy fractions of crude oil used for heating, power generation, and engines.
In the chemical industry, crude oil is refined into different grades of fuel oil, and additives are blended to improve its combustion efficiency and reduce emissions.

Paints are pigmented liquids applied to surfaces for protection and aesthetic purposes. Varnishes are transparent finishes applied to protect surfaces and enhance their appearance.
Paints and varnishes involve the chemical processing of resins, solvents, pigments, and additives to enhance properties like drying time, durability, and gloss.

Natural latex is a milky fluid obtained from rubber trees, used to manufacture rubber products.
Pesticides and fertilizers are synthesized through chemical processes that involve nitrogen fixation, phosphorous extraction, and the formulation of specific active ingredients to target pests or improve soil fertility.

Polymers are long chains of molecules used to produce plastics, rubbers, and fibers.
Polymers are synthesized through polymerization processes, where monomers like ethylene or propylene are chemically bonded to form versatile materials used in manufacturing.

These are materials used to bond surfaces together, ranging from synthetic rubber solutions to natural and synthetic adhesives.
In the chemical industry, rubber solutions, glues, and adhesives are formulated by synthesizing polymers and elastomers. Additives like solvents, fillers, and tackifiers improve performance and bonding properties.

Salt solutions like sodium sulfate are used in various industrial processes, including glass making and detergents.
Sodium sulfate is typically produced as a byproduct of chemical reactions and is used as a filler in detergents or in the production of glass, paper, and textiles.

These are personal care products used for cleaning, moisturizing, and grooming.
In the chemical industry, soaps and shampoos are produced through saponification (for soaps) and emulsification processes. Creams and pastes involve the mixing of oils, water, and stabilizers to create stable emulsions.

Solvents are liquids used to dissolve substances, and esters are organic compounds often used as solvents or in fragrances.
Solvents and esters are synthesized through processes like esterification (reaction between acids and alcohols), and they play a role in applications ranging from coatings to pharmaceutical formulations.

This is wastewater produced as a byproduct of chemical manufacturing processes, often containing contaminants.
Wastewater is treated using chemical, biological, and physical processes to remove harmful substances and meet environmental standards before being discharged or reused.