Gas systems - Import export

For temporary buffering due to fluctuations in gas production or inoperable production systems or consumers, a storage of the produced biogas is required. ennox has developed the NOXstore gas holding system for the zero pressure or fluctuating pressure storage of biogas from the digester. The storage of the biogas/sewage gas is made in a cylindrical gas bag which is freely hung in a building or silo. The silo serves in this case as an effective supporting and protective construction. The storage systems are designed according to the latest governing international standards and regulations i.e., DWGW, WAV, DWA, SUWA, safety regulations for biogas systems. The gas bag is manufactured from a high quality polyester membrane (non-flammable, fungus repellant and methane/UV resistant) utilizing the most modern frequency welding techniques. ennox offers not only the design, construction and installation of the gas storage system, but also the subsequent ongoing inspection and...

Our core business is the most up-to-date quality gas flare technology for a safe, efficient and environmentally friendly combustion of gases from landfill, bio and sewage gas systems. Our fully automatic flare NOXmatic with its extensive range of accessories can be suited for every low and medium temperature combustion application. With various burner systems we can cover the complete spectrum of power requirements in single or multi-stage operation. The NOXmatic flare is manufactured entirely from stainless steel and equipped with high quality components (i.e., ATEX certified flame arresters, DVGW certified automatic and manual valves...). All control and monitoring functions are achieved with an individual programmable controller, which also governs the signal transfer with the main controller. NOXmatic flares can be delivered worldwide with a capacity from 100kW to 20MW.

Every year, millions of tons of household garbage and other refuse are deposited in landfills around the world. Bio-chemical decomposition processes of organic bonds in these landfills produce up to 150 - 250 m of landfill gases per tonne of household garbage. Due to a methane content of up to 60%, landfill gas ranks number six on the list of climate-disrupting methane producers worldwide, but it is also an important source of energy with enormous potential if used sensibly. Up to a content level of approximately 40% methane, landfill gas may still be recovered usefully in modern block heating plants. The important factor in this case is an effective and project-specific pre-cleaning process for the gas. We can help by providing you various gas cleaning systems, gas drying systems, and activated carbon filters, and pressure increasing stations. The components may be used as individual models or delivered as a complete system that is built into a container. Landfill gas...