Catalytic processes with LEWA pumps
Petrochemicals generate starting products for the manufacture of plastics, pharmaceuticals, colorants, detergents, and other products. The most important operations are the various splitting or cracking processes (e.g. steam cracking, hydrocracking). These processes convert long-chained hydrocarbons (e.g., naphtha) into short-chained ones.
LEWA supports your production plants with effective additive metering, as well as with the conveying and treatment of washing water and sour water.
LEWA offers you specialized solutions for the metering and conveyance of the required chemicals and products. We design pumps and systems to suit your requirements and offer you all-round support for processes such as hydrocracking.
Areas of Application in the Petrochemical Industry
LEWA pumps and metering systems are used in the petrochemical industry for many processes in the hydrocracking and steam cracking sector.
in the petrochemical industry
|Deposit inhibitors||Distillation plant, reformer system, cracker, coker|
|Tetrachloroethylene||Reformer system, cracker|
|Defoamers||Distillation plant, reformer system, cracker, coker|
|Emulsion breakers||Desalination plant, distillation plant|
|Corrosion inhibitors||Distillation plant, reformer system, cracker|
|Sulfiding agents||Reformer system, cracker|
|Lubricity improvers||Reformer system|
|Oxygen scavengers, oxygen binders||Cracker|
In addition to the hydrocracking and cracking process, we also support other typical refining processes with distillation plants.
Advantages at a Glance
Our metering systems are characterized by the highest precision on the market. We use proven LEWA metering pumps in various designs.
All materials used in our pumps and pipes are tested on their resistance to the metered fluid if possible. We happily submit all necessary certifications.
Receive supporting documents and certificates, including the operating instructions, as well as design and test details in different languages.
With our global service network, we take your equipment into operation and provide technical service directly at your location - both onshore and offshore.
LEWA is ISO 9001 certified. Pumps, systems and units are compliant with all major international standards such as, API, ASME, TÜV and many more.
You can rely on over 60 years of experience in the design of pumps, systems and units: During the project phase, we respond flexibly to design changes or adjustments required.
Tests according to your specifications
Before starting up the system, we conduct well-documented test runs according to relevant international standards or to your specifications.
Maintenance and service
No matter if maintenance, spare parts or repair - our service technicians are well trained and available worldwide. Thus, we guarantee fast response and smooth operations.
No matter if offshore in rough seas or onshore in the hot Arabian desert: Our systems are characterized by exceptional reliability and availability even under extreme conditions.
Wet oxidation of waste water
For wet oxidation and other processes, we recommend our tried-and-tested LEWA diaphragm pumps. Ask our experts for more information!More Details
LEWA manufactures metering pumps and metering systems for polymerization which optimally meet the necessary requirements. We are happy to help.More Details
Chemical metering in high-pressure cleaning systems
LEWA metering and process diaphragm pumps meet the specific demands for the production of melamine (trimerization of urea). Consult us!More Details
Metering of silane
LEWA systems meter any silane type reliably, precisely as well as in constant consistency and purity, regardless of chemical or physical attributes or process requirements.More Details
LEWA ecoflow® diaphragm metering pump
LEWA ecoflow is the innovative and universal metering pump with DPS diaphragm protection system in a tried-and-tested modular system. Suitable for numerous applications, the ecoflow is our real all-around talent, relied on by customers from all industries.More Details
LEWA ecoflow ® packed plunger metering pump
The LEWA ecoflow packed plunger metering pump is the robust, tried-and-tested metering pump for unproblematic fluids. It is available in a wide variety of models and used by well-known customers for various processes.More Details
LEWA ecosmart® diaphragm metering pump
LEWA ecosmart is an innovative, compact and multiplexing diaphragm metering pump at a smart price. With it, we of course guarantee our renowned LEWA quality and offer you our expertise derived from 70 years in the market.More Details
LEWA ecodos® mechanical diaphragm metering pump
LEWA ecodos is an absolutely reliable, economical and highly adaptable metering pump, especially where diaphragm actuation is not wanted. Here, we also rely on our tried-and-tested modular system in designing the perfect pump for you.More Details
LEWA MAH, MBH, MLM Micro-metering pumps
Metering pumps for very small flow rates. An especially cost-effective solution when fluid components must be metered proportionally to a variable reference value.More Details
LEWA FC laboratory pumps
Metering pumps for very small flow rates. The FC micro-metering pumps for pressures up to 400 bar were developed specifically for laboratories and test centers.More Details
LEWA ecoflow® process pumps for high-pressure applications
The innovative ecoflow diaphragm process pump shows its strengths in high-pressure applications in the oil and gas, refinery and petrochemical industries as well as in the sensitive areas of pharmaceuticals, biotechnology, food and beverage production.More Details
LEWA triplex® process pumps for high-pressure processes
The LEWA triplex process diaphragm pump is among the world's most compact high-pressure pumps and can even be set up in the tightest spaces when space is at a premium. The power package has proven its strength in numerous high-pressure processes in a variety of industries. Oil and Gas icon Gas odor icon gray Refinery icon Petrochemicals icon Chemicals icon Plastics icon gray Cleaning icon Cosmetics icon Pharma icon Food icon Energy icon Other iconMore Details
LEWA Chemical Injection Packages
Developed and manufactured by the leading pump manufacturer. Customer-specific packages for chemical injection in the oil and gas industry.More Details
NIKKISO cryogenic pump
In the oil and gas industry, NIKKISO centrifugal submerged wetted motor pumps are used for transporting cryogenic liquefied gases (LNG and LPG). They feature numerous model versions and long life spans.More Details
NIKKISO NON-SEAL canned motor pump
The NIKKISO NON-SEAL canned motor pump has been designed specifically for the chemical industry. To do this, the centrifugal pump is designed in accordance with API 685.More Details
LEWA Pump Skids
Ready-to-operate, custom-designed pump units with a small-footprint design. We choose all the pumps, materials, and accessories for these pump skids.More Details
LEWA Bellows Pulsators
The perfect solution for generating oscillating fluid flows in vertical vessels for a quicker chemical reaction.More Details
LEWA Odorizing Systems
LEWA has been building odorizing systems for gases such as natural gas, oxygen, nitrogen, and carbon dioxide for more than 40 years. LEWA odorizing systems meter the odorant in question reliably, proportionally, and economically.More Details
Customer-Specific Metering, Mixing or Filling Systems from LEWA
Customer-specific batch/continuous systems for your production process. Metering, mixing, filling, separating, controlling temperature: We work with you to develop the ideal process-related sequence and produce the system that fits your production process – right up to the end product.More Details
Customer-Specific Metering Systems from LEWA
Turnkey metering system in closed loop control with monitoring and plausibility testing equipment. Your individually configured metering system with an optimally designed pump for fluid metering in automated processes.More Details
Geveke Nitrogen Generation Package
Complete package for continuous recovery of high purity nitrogen for oil and gas applications.More Details
HNPM - Micro annular gear pump series HL
Micro annular gear pumps accomplish conventional micro fluidic tasks effectively and efficiently and open up new technological fields.