Emission treatment

Emission control services

Emficon specializes in the development, assembly and maintenance of emission-reducing solutions.

View services

Products in emission reduction

Emficon offers a wide range of products for the reduction of exhaust gases from internal combustion engines.

View products

We would be happy to discuss this with you to discuss a tailor-made solution for your emission problem.

Contact us

We have already helped many organizations (international) small and large. This has resulted in, among other things, the cleanest port crane in the Netherlands.

Continue reading

Products

Emficon has a wide range of products for itreducing exhaust gases from internal combustion engines.

The heart of the exhaust aftertreatment system is a ceramic "wall-flow" filter coated with precious metals. The precious metals provide for the conversion of soot into harmless substances. The system allows for a reduction of: Soot> 95%, Hydrocarbon> 95%, Carbon monoxide> 99% To monitor the behavior of the exhaust aftertreatment system, Diemma BV provides a control system, known as  the “data logger”, which allows to measure at any time the counter-pressure and the temperature. In case of a fault, this control system provides both an acoustic as well as a visual signal and gives the corresponding error code.

This filtering system is designed to be applied to "cold" diesel engines. By this we mean the diesel engines that are not heavily taxed such as forklifts, cranes or lifts. The BWF system consists of a "wall-flow" filter element preceded by a diesel burner. The diesel burner ensures complete combustion of diesel soot filtered. The entire process takes less than 20 minutes and can be easily performed during a lunch break. This system is designed to allow at least 8 working hours before it needs to be regenerated.

Our DWF filters are coated with a catalytic coating (this is the same as the catalyst under a car). The coating ensures that the soot, which normally oxidizes (burns) only at temperatures above 600 ⁰ C, oxidizes at a temperature of 275 ⁰ C. Here, it is possible to use a self-regeneration of the soot filter to get the appropriate temperature. The black carbon produced by the engine at a temperature> 275 ⁰ C is directly converted into carbon dioxide and other harmless gases. If the exhaust temperature is below the 275 ⁰ C, the soot produced by the engine is stored in the filter and oxidized when the temperature permits it. In order to run smoothly and without any problem, we require the machine exhaust temperature > 275 ⁰ C for at least 30% of the operating time. The coating on our filter has an extra characteristic, the unburnt hydrocarbons generated at the start of the engine are stored in the coating and then released at a temperature of 250 ⁰ C with the result that the temperature in the filter shoots up above 300 ⁰ C which makes the self-regeneration process in our filter work better than that of others. Our system starts already working at an exhaust temperature of 250 ⁰ C.

The SCR system is a catalyst which, with the aid of urea (Ad-Blue), reduces the NOx produced by the diesel engine. By means of an electronic control system, the urea is added to the exhaust gases after the engine, but before the exhaust gases get to the SCR catalyst. This process allows to convert the NOx in the catalyst into the harmless nitrogen.

Diesel oxidation catalysts allow for the reduction of the harmful gases, hydrocarbons and carbon monoxide. With the aid of a chemical process in the catalyst, these harmful gases are converted into water vapor and carbon dioxide. Diemma BV supplies catalysts for every type of diesel engine from large to small. A standard oxidation catalyst converts the harmful gases of petrol, LPG or CNG engines. A three-way catalytic converter goes a step further as the standard catalyst by also reducing NOx.

Overpressure Systems are designed for the safety of your employees. When your employees make use of machines in for instance demolition tasks, dredging or storage, there is a big chance that they come in contact with contaminated air. Protection against these harmful substances or fumes becomes therefore a necessity. Diemma BV offers various solutions that guarantee that no polluted air or particulate matter can penetrate the cabin. Our systems guarantee clean air and meet the government-established requirements.

Do you also want to use existing proven techniques in a creative and smart way?

This email address is being protected from spambots. You need JavaScript enabled to view it.

+31 174 - 510 178

Feel free to contact us.

Continue reading

Schweerbau GmbH

Emission reduction of large diesel locomotivesfrom Schweerbau GmbH & Co. kg

Challenge

The standardization of the machines had to be up due to regulations. This involved new trains where the existing OEM was insufficient.

Approach

There was very little room to build in the systems. Therefore, a good drawing and plan of action had to be made in the first instance how we could get these systems.

Solution

In the first instance, soot filters were built in and then a complete SCR system that exactly fit within the train.

Benefits

Custom made by train

Up-to-date on Stage IV standards

Very long life

Prepared in our workshop, carried out on location

100% fault-free

We would be happy to discuss this with you to discuss a tailor-made solution for your emission problem.

Contact us

We have already helped many organizations (international) small and large. This has resulted in, among other things, the cleanest port crane in the Netherlands.

Do you also want to use existing proven techniques in a creative and smart way?

This email address is being protected from spambots. You need JavaScript enabled to view it.

+31 174 - 510 178

Feel free to contact us.

Continue reading

About Emficon

A tailor-made solution for every emission problem

Introduction

Emficon is the specialist in the Netherlands and other European countries in the field of exhaust gas after-treatment of diesel engines. Our skilled and service-oriented employees have years of experience in producing, assembling and maintaining exhaust gas post-treatment systems.

Our mission

We work together on clean air by devising emission reduction solutions and realizing them in a suitable way in an optimal operational management.

View projects

Core values

  • Craftsmanship

  • Helpfulness

  • Creativity

  • Devoted

  • Responsibility

  • Durability

  • Technology

Our vision

We believe that it is possible to have a world in which machines and processes do not emit harmful substances. We believe in a clean and healthy future that is achieved in a sustainable way by working honestly and diligently in creative solutions to reduce emissions to zero.

In order to achieve a zero emission, we take our responsibility by using our expertise where we add creativity and 'proven technology'.

Every person has unique talents. We believe in the power of together, where helpfulness and the combination of different talents are the key to sustainable success and the best results. We are pragmatic and think solution-oriented.

In this way, together we ensure a healthy future for people and nature & the environment.

The Emficon team

What can we help you with?

We would be happy to discuss this with you to discuss a tailor-made solution for your emission problem.

Contact us

MARCOR harbor crane Rotterdam

 

We have already helped many organizations (international) small and large. This has resulted in, among other things, the cleanest port crane in the Netherlands.

View project

Continue reading