Green Gas Installation
The Bio2Grid is placed between a green gas or biomethane production plant and the public natural gas network. The Bio2Grid is equipped with all necessary measuring equipment to be able to measure the gas quality so that only green gas with the right quality is fed. The programming of the installation complies with the latest MR gas quality and management protocol "Guidelines for the management protocol for green gas injections for the Dutch grid management" report number: R-16-46 Date: 19 August 2016.
The installation is built in accordance with the NEN1059 and equipped with all necessary pressure safety devices. All relevant measurement values of the installation are presented in a web portal that also stores all data and stores this data for at least 2 years. In this web portal you can make analyzes and graphs of the various components in the gas.
gAvilar has now delivered more than 20 installations in the Netherlands, Belgium and Denmark. There are also "twin stream" installations (Aben and Bio Energy) that deliver gas on both the 8 bar and 40 bar subnet so that in the summer the feeding can continue.
The service department of gAvilar offers you a 24/7 maintenance contract which includes the maintenance of the gas chromatograph. The service level and response times of this contract are such that the downtime of the installation is very limited. This allows you to realize a very high up-time. If desired, we are happy to give you an extensive presentation of the possibilities or look in the brochure that you can find in the downloads on this page for more information.
Because odorisation systems offered in the market are very expensive and very complicated, gAvilar has developed its own system for odorisation of a Bio2Grid installation. This system is extremely simple. Practice has shown that the operation is reliable, safe and needs low maintenance.
We have chosen to mount the Williams pump under the storage tank of 30 liters so that the odorant itself flows to the pump. This makes the system self venting which guarentees reliable operation.
The dosing pump injects a constant volume of odorant during each pump stroke, independently of the pressure in the gas line. A flow switch monitors the flow of the odorant at each stroke of the pump so that a correct operation is guaranteed. A calibrated glass tube next to the buffer tank does not only show the level of the odorant in the tank, but can also be used to check whether odorant is actual dosed. The panel can easily be mounted to the wall or be housed in a stainless steel cabinet.
Optional we can offer;
- a customer specific design
- PLC control
- operation shown in a web portal
If desired, we would be pleased to demonstrate the options to you in detail, or why not browse through the brochure for further information, which you can find at the bottom of this page.
We gladly inform you about every possibility. If desired, we are ready to provide you an extensive presentation of the options or look at the brochures for further information which you can find at the bottom of this page .
|Green gas quality control installation - Bio2Grid