Crude oil has to be cleaned, separated, and converted (refined) until the final products suitable for sale are made. These include gas, diesel, heating oil, lubricants, propane, and butane.
These processes often involve complex distillation processes that require precision and reliability. LEWA supports refineries worldwide in various processes, which means that not only is it able to draw on a wealth of expertise, but also on a network of consultants and technicians, who support you on site when installing and operating your distillation plant.
Our tried-and-tested pumps are used in various metering systems, which we build to meet your requirements and commission on your site.
Whether extracting crude oil or refining it further – LEWA products and systems offer solutions for all processes involved in the processing and refining of crude oil.
The diagram shows all the important refining processes. LEWA delivers fully customized plants and systems for almost all of them. Just ask our experts for more information!
Metering of chemicals in refinery processes such as separation/destillation,
|Amine solution||Distillation plant|
|Deposit inhibitor||Distillation plant, reformer system, cracker, coker|
|Tetrachloroethylene||Reformer system, cracker|
|Defoamer||Distillation plant, reformer system, cracker, coker|
|Emulsion breaker||Desalination plant, distillation plant|
|Corrosion inhibitor||Distillation plant, reformer system, cracker|
|Caustic soda (NaOH)||Distillation plant, reformer system|
|Sulfiding agent||Reformer system, cracker|
|Water||Distillation plant, reformer system|
|Antistatic additive, static inhibitor||Filling plant|
|Lubricity improver||Reformer system|
|Pour-point depressant||Distillation plant|
|Colorants, marking agents||Filling plant|
|Lubricity improver||Filling plant|
|Octane booster||Reformer system|
|Oxygen scavenger, oxygen binder||Cracker|
|Hydrogen sulfide scavenger||Desulfurization|
|Wax dispersion agent||Vacuum distillation|
We deliver high-end pumps integrated into complete systems and units for your specific applications. In doing so, we of course rely on the tried-and-tested LEWA quality.
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.
When designing pumps and systems, we rely on computer-based calculations of the fluid dynamics in the pipelines and on appropriate integration of pulsation dampers.
Complete documentation: you will get CAD-based P&IDs as well as isometric drawings and construction plans of all pumps used in your system.
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.
You will get all available information about spare parts (including subcontractors) in your preferred language. Our spare parts service functions quickly and smoothly.
Before starting up the system, we conduct well-documented test runs according to relevant international standards or to your specifications.
LEWA metering and process diaphragm pumps meet the specific demands for the production of melamine (trimerization of urea). Consult us!More Details
When coal is refined, it is ground as fine as dust and mixed into a suspension kept at a high temperature. LEWA metering pumps with a remote pump head are used for this.More Details
Antistatic additives or antistatic agents prevent the electrostatic charging of fuels which occurs due to the friction in the pipelines during transport. Use LEWA metering systems for this application!More Details
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
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
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
The LEWA high-pressure plunger pump meets the conditions for onshore and offshore applications in accordance with API 674. Its small space requirements and light weight make the high-pressure pump ideal for use specifically in the oil and gas industry, refineries and the petrochemical industry.More Details
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
Munsch CM/CM-B Type standardized chemical pumps with magnetic are designed to meet chemical process industry standards. Their hermetically sealed design makes them a safe pumping solution for problematic chemicals and solvents.More Details
The NP pump series is excellently suited to pumping tasks in the chemical industry, electroplating plants, metallurgical industries, steel and stainless steel pickling lines, evaporation and regeneration units, wet flue gas cleaning systems downstream of waste incinerators as well as in exhaust air scrubbing and industrial waste water treatment.More Details
The type TNP-KL vertical chemical pump is specifically designed to pump acids, alkalis, chemically contaminated fluids, corrosive media and effluents - in the presence or in the absence of solids - directly from pump sumps, pump tanks, storage tanks or basins.More Details
The heavy-duty type TPC and TPC-M vertical cantilever pump without bottom bearing is designed with run-dry capabilities to pump solids-carrying acids, alkalis and chemically contaminated effluents directly from pump sumps, pump tanks, storage tanks or basins.More Details