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MT-Energie
MT-Energie GmbH is a biogas technology company operating in the field of renewable energies. The company's headquarters are in Zeven (Germany) The UK branch office is located in Bridgnorth, Shropshire. MT-Energie develops and distributes both turnkey biogas powerplants and special bioprocess engineering components. Furthermore, it offers technical and biological services for biogas plants. The company’s subsidiary MT-Biomethan GmbH, which was founded as part of the MT Group in 2008, offers technologies for biogas upgrading based on the process of pressureless amine scrubbing and a membrane-based gas permeation. History The company was founded by Christoph Martens in 1995 and initially operated as engineering consultants. The early years of the company’s activities focused on the development of special biogas components. In 1997, Martens invented the so-called air-supported membrane cover for biogas plants. This technology is now used by various manufacturers of biogas plant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biogas
Biogas is a gaseous renewable energy source produced from raw materials such as agricultural waste, manure, municipal waste, plant material, sewage, green waste, Wastewater treatment, wastewater, and food waste. Biogas is produced by anaerobic digestion with anaerobic organisms or methanogens inside an Anaerobic digestion, anaerobic digester, biodigester or a bioreactor. The gas composition is primarily methane () and carbon dioxide () and may have small amounts of hydrogen sulfide (), moisture and siloxanes. The methane can be combusted or oxidized with oxygen. This energy release allows biogas to be used as a fuel; it can be used in fuel cells and for heating purpose, such as in cooking. It can also be used in a gas engine to convert the energy in the gas into electricity and heat. After removal of carbon dioxide and hydrogen sulfide it can be compressed natural gas, compressed in the same way as natural gas and used to power Alternative fuel vehicle, motor vehicles. In the Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeven
Zeven () is a town in the district of Rotenburg, in Lower Saxony, Germany. It has a population of around 14,000. The nearest large towns are Bremerhaven, Bremen and Hamburg. It is situated approximately 22 km northwest of Rotenburg, and 40 km northeast of Bremen. Zeven is also the seat of the ''Samtgemeinde'' ("collective municipality") Zeven. Location Zeven is located in the Zevener Geest in the centrum of the Elbe-Weser Triangle. The closest major city is Hamburg. History In 986 Zeven was first mentioned in a document of the Benedictine in Heeslingen, then giving its name as ''kivinan à Heeslingen'' (Kivinan near Heeslingen). In 1141 the convent was relocated to Zeven. The convent played a determining role in Zeven's history. Zeven belonged to the old Duchy of Saxony and at its dissolution in 1180 Zeven became a part of the newly founded Prince-Archbishopric of Bremen, the princely territory of imperial immediacy ruled by the respective holder of the archiepi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amine Gas Treating
Amine gas treating, also known as amine scrubbing, gas sweetening and acid gas removal, refers to a group of processes that use aqueous solutions of various Amine#Aliphatic amines, alkylamines (commonly referred to simply as amines) to remove hydrogen sulfide (H2S) and carbon dioxide (CO2) from gases. It is a common unit process used in oil refinery, refineries, and is also used in petrochemical plants, natural gas processing, natural gas processing plants and other industries. Processes within oil refineries or chemical processing plants that remove Hydrogen Sulfide are referred to as "sweetening" processes because the odor of the processed products is improved by the absence of "sour" hydrogen sulfide. An alternative to the use of amines involves membrane technology. However, membrane separation is less attractive due to the relatively high capital and operating costs as well as other technical factors. Many different amines are used in gas treating: * Diethanolamine (DEA) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineering Companies Of Germany
Engineering is the practice of using natural science, mathematics, and the engineering design process to solve problems within technology, increase efficiency and productivity, and improve systems. Modern engineering comprises many subfields which include designing and improving infrastructure, machinery, vehicles, electronics, materials, and energy systems. The discipline of engineering encompasses a broad range of more specialized fields of engineering, each with a more specific emphasis for applications of mathematics and science. See glossary of engineering. The word ''engineering'' is derived from the Latin . Definition The American Engineers' Council for Professional Development (the predecessor of the Accreditation Board for Engineering and Technology aka ABET) has defined "engineering" as: History Engineering has existed since ancient times, when humans devised inventions such as the wedge, lever, wheel and pulley, etc. The term ''engineering'' is derived f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioenergy Companies
Bioenergy is a type of renewable energy that is derived from plants and animal waste. The biomass that is used as input materials consists of recently living (but now dead) organisms, mainly plants. Thus, fossil fuels are not regarded as biomass under this definition. Types of biomass commonly used for bioenergy include wood, food crops such as corn, energy crops and waste from forests, yards, or farms. Bioenergy can help with climate change mitigation but in some cases the required biomass production can increase greenhouse gas emissions or lead to local biodiversity loss. The environmental impacts of biomass production can be problematic, depending on how the biomass is produced and harvested. But it still produces CO2; so long as the energy is derived from breaking chemical bonds. The IEA's Net Zero by 2050 scenario calls for traditional bioenergy to be phased out by 2030, with modern bioenergy's share increasing from 6.6% in 2020 to 13.1% in 2030 and 18.7% in 2050. Bioenerg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Saxony
Lower Saxony is a States of Germany, German state (') in Northern Germany, northwestern Germany. It is the second-largest state by land area, with , and fourth-largest in population (8 million in 2021) among the 16 ' of the Germany, Federal Republic of Germany. In rural areas, Northern Low Saxon and Saterland Frisian language, Saterland Frisian are still spoken, though by declining numbers of people. Lower Saxony borders on (from north and clockwise) the North Sea, the states of Schleswig-Holstein, Hamburg, , Brandenburg, Saxony-Anhalt, Thuringia, Hesse and North Rhine-Westphalia, and the Netherlands. Furthermore, the Bremen (state), state of Bremen forms two enclaves within Lower Saxony, one being the city of Bremen, the other its seaport, Bremerhaven (which is a semi-exclave, as it has a coastline). Lower Saxony thus borders more neighbours than any other single '. The state's largest cities are the state capital Hanover, Braunschweig (Brunswick), Oldenburg (city), Oldenburg, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotenburg (district)
Rotenburg is a district (''Landkreis'') in Lower Saxony, Germany. It is landlocked by (from the north and clockwise) the districts of Stade, Harburg, Heidekreis, Verden, Osterholz and Cuxhaven. History In medieval times the region was part of the bishoprics of Bremen and Verden. After the Protestant Reformation the bishoprics became secular principalities, colloquially called Bremen-Verden, and finally parts of the Kingdom of Hanover The Kingdom of Hanover () was established in October 1814 by the Congress of Vienna, with the restoration of George III to his Hanoverian territories after the Napoleonic Wars, Napoleonic era. It succeeded the former Electorate of Hanover, and j .... The present district was established in 1977 by merging the former districts of Rotenburg and Bremervörde. Geography The Wümme River runs through the district from east to west. The marshy area to both sides of the river is called the ''Wümmeniederung'' ( Wümme Depression). Coat of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air-supported Structure
An air-supported (or air-inflated) structure is any building that derives its structural integrity from the use of internal pressurized air to inflate a pliable material (i.e. structural fabric) envelope, so that air is the main support of the structure, and where access is via airlocks. The first air-supported structure built in history was the radome manufactured at the Cornell Aeronautical Laboratory in 1948 by Walter Bird. The concept was implemented on a large scale by David H. Geiger with the United States pavilion at Expo '70 in Osaka, Japan, in 1970. It is usually dome-shaped, since this shape creates the greatest volume for the least amount of material. To maintain structural integrity, the structure must be pressurized such that the internal pressure equals or exceeds any external pressure being applied to the structure (i.e. wind pressure). The structure does not have to be airtight to retain structural integrity—as long as the pressurization system that supplies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineering Consultant
Engineering consulting is the practice of performing engineering as a consulting engineer. It assists individuals, public and private companies with process management, idea organization, product design, fabrication, maintenance, repair and operations (MRO), servicing, tech advice, tech specifications, tech estimating, costing, budgeting, valuation, branding, and marketing. Engineering consulting involves an end to end product life cycle( PLM) process, Prouct development management( PDM) tools and other development processing. Engineering consulting firms may involve civil, structural, mechanical, electrical, environmental, chemical, industrial, and agricultural, electronics and telecom, computer and network, instrumentation and control, information technology, manufacturing and production, aerospace, marine, fire and safety, etc. Education In certain countries, the title "consulting engineer" lacks legal protection, while in other countries, it necessitates a minimum of a Bache ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioprocess Engineering
A bioprocess is a specific process that uses complete living cells or their components (e.g., bacteria, enzymes, chloroplasts) to obtain desired products. Transport of energy and mass is fundamental to many biological and environmental processes. Areas, from food processing (including brewing beer) to thermal design of buildings to biomedical devices, manufacture of monoclonal antibodies to pollution control, require knowledge of how energy and mass can be transported through materials (momentum, heat transfer, etc.). Cell bioprocessing Cell therapy bioprocessing is a discipline that bridges the fields of cell therapy and bioprocessing (i.e., biopharmaceutical manufacturing), and is a sub-field of bioprocess engineering. The goals of cell therapy bioprocessing are to establish reproducible and robust manufacturing processes for the production of therapeutic cells.Rowley, J.A. Developing Cell Therapy Biomanufacturing Processes, Chem Eng Progress, SBE Stem Cell Engineering Nov S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germany
Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total population of over 84 million in an area of , making it the most populous member state of the European Union. It borders Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The Capital of Germany, nation's capital and List of cities in Germany by population, most populous city is Berlin and its main financial centre is Frankfurt; the largest urban area is the Ruhr. Settlement in the territory of modern Germany began in the Lower Paleolithic, with various tribes inhabiting it from the Neolithic onward, chiefly the Celts. Various Germanic peoples, Germanic tribes have inhabited the northern parts of modern Germany since classical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biogas Powerplant
Anaerobic digestion is a sequence of processes by which microorganisms break down biodegradable material in the absence of oxygen. The process is used for industrial or domestic purposes to manage waste or to produce fuels. Much of the fermentation used industrially to produce food and drink products, as well as home fermentation, uses anaerobic digestion. Anaerobic digestion occurs naturally in some soils and in lake and oceanic basin sediments, where it is usually referred to as "anaerobic activity". This is the source of marsh gas methane as discovered by Alessandro Volta in 1776. Anaerobic digestion comprises four stages: * Hydrolysis *Acidogenesis *Acetogenesis *Methanogenesis The digestion process begins with bacterial hydrolysis of the input materials. Insoluble organic polymers, such as carbohydrates, are broken down to soluble derivatives that become available for other bacteria. Acidogenic bacteria then convert the sugars and amino acids into carbon dioxide, hydro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
