Patent application number | Description | Published |
20130118075 | System And Method For Thermal Conversion Of Carbon Based Materials - The present invention relates to a system for thermal conversion of carbon based materials into combustible oil and/or gas. More specifically, said system comprises: a first fluid bed reactor, a second vapour wash reactor, a third fractionation reactor, a fourth moving bed reactor, a fifth fluid bed reactor and a sixth gasification reactor. | 05-16-2013 |
20130143292 | DEVICE AND METHOD FOR THE ANAEROBIC DIGESTION OF ORGANIC MATERIAL TO BIOGAS BY MEANS OF MICRO-ORGANISMS - The invention relates to a device and method for the anaerobic digestion of organic material to biogas by means of microorganisms. The device and method intensify the anaerobic digestion process by using three separate reactors wherein a hydrolysis process, a first digestion process of a separated solid fraction, and a second digestion process of a separated liquid fraction take place respectively. Membranes and/or mechanical separation means are used to separate the fractions. This keeps the microorganisms, such as microbes, in the reactors. The obtained intensification of the anaerobic digestion process enables to operate with smaller tanks, which leads to lower building costs. The process also makes it possible to precipitate heavy metals for extraction. | 06-06-2013 |
20130186823 | METHOD FOR THE ACIDIFICATION OF MANURE - By acidifying manure, emissions of methane gas and ammonia gas are prevented significantly. The method for the acidification of manure is provided by an acidic flow of an anaerobic digestion device and/or the flow of sulphuric and/or sulphurous acid from a device that removes hydrogen sulphide gas from biogas from an anaerobic digestion device by chemical and/or biological oxidation to sulphuric acid. When manure is digested, acidification has the advantage that more methane is formed in the digestion process by the prevention of the formation of methane by acidification in the storage process, the advantage that the part of ammonia that would be emitted as a gas is now stored as a nitrogen mineral in the digested manure for use as fertilizer, and the advantage is that the manure has a pH value that is more preferable for digestion processes in the case the manure will be digested. | 07-25-2013 |
20130236952 | SYSTEM FOR PROCESSING BIOMASS - A system for processing biomass using anaerobic digestion includes an anaerobic acidification reactor having an inlet for biomass and an outlet for acidified biomass, and an anaerobic settling chamber having an inlet for receiving the acidified biomass from the anaerobic acidification reactor wherein an acidified liquid biomass and a sludge biomass is formed. The anaerobic settling chamber includes a first outlet for the acidified liquid biomass, a second outlet for the sludge biomass and a third outlet for gaseous biogas effluent. The system further includes an anaerobic methane synthesis reactor for anaerobic microbial conversion of acidified liquid biomass into biogas and processed liquid biomass, having an inlet for receiving the acidified liquid biomass and a first outlet for gaseous biogas effluent and a second outlet for the processed liquid biomass. | 09-12-2013 |
20140206056 | INSTALLATION AND METHOD FOR BIOMASS CONVERSION INTO METHANE - The present invention relates to apparatuses, such as small and medium scale processing plants, for conversion of biomass into methane and other high-grade products such as fertiliser. The present invention further relates to methods and uses of the present apparatuses for conversion of biomass into methane and other high-grade products such as fertiliser. Specifically, the present invention relates to an apparatus for conversion of biomass, the apparatus comprises: a) an acidification reactor (1) of a mixed fluid type reactor for microbial hydrolysis and acidification of biomass b) a methane synthesis reactor (2) of a solid bed reactor type for the anaerobic microbial conversion of acidified biomass into c) a methane synthesis reactor (3) of a mixed fluid type reactor for anaerobic microbial conversion of acidified liquid biomass d) a nitrification reactor (4) for aerobic microbial conversion of NH | 07-24-2014 |