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Has anyone seen Biogas plant installed by Srinivas Kasulla in TCS MUMBAI and also the one in TATA POWER chembur?
Wiki User
∙ 14y ago
yes i have seen all the plants ...they are woking wonderfully well Stephen Jason, USA
Wiki User
∙ 14y ago
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What are the means of biogas purification?
Removal of unwanted particles and gasses. Sulfur dioxide is one of the unwanted constituents of biogas. This is often removed by allowing the biogas to infiltrate a bed of iron filings. There the sulfur dioxide combines with the iron to make iron sulfate.
Requirements for biogas production?
Requirements for biogas production include having an expert who will be familiar with the needs of the digester as well as access to associated manure handling equipment and gas utilization components.
What are desulphurisation chambers?
Removing hydrogen sulphide from biogas. Hydrogen sulphide is particularly harmful when biogas is used in internal combustion engines. Its chemical reactions and those of its combustion product - sulphur dioxide, quickly lead to severe corrosion and wear on engines. The only practical way of removing the hydrogen sulphide on a small scale is by dry desulphurization using ferrous substances. Locally available, iron-containing soil is suitable for use as the purifying agent in Third World countries. In particular the colleagues must give assistance in selecting the soils, and sometimes carry out investigations to identify the composition of the substances. Only an optimally applied purification agent can ensure a long life for the gas user, particularly engines, and avoid unnecessary repairs and maintenance on the plant equipment.
Biogas Production Anaerobic digestion?
Hi, A typical gas system comprises the digester cover, pressure and vacuum relief devices, water trap, flame trap, pressure regulator, gas meter, check valve, pressure gauges, waste gas burner and a gas holder. Mixing of digesters by means of gas re-circulation requires a compressor. The digester is covered to contain odours, maintain temperature, keeps air out and to collect the gas. Fixed covers are more usual than floating covers. During normal operation, there is a space for gas collection between the cover and the liquid surface of the digester contents. The cover of a digester has certain unique features that the operating staff must be aware of, for example, how the variation in pressure and the level inside the digester may affect the cover. The biggest danger associated with the operation of fixed cover digesters occurs when the pressure relief device mounted on top of the digester fails or the sludge overflow line blocks and the liquid level in the digester continues to rise. In such a situation, the excess gas pressure inside the digester can exceed the maximum design pressure and damage the cover or its mountings. Fixed covers can also be damaged by excess negative pressure (vacuum) or if the rate of waste sludge withdrawal exceeds the feed rate or the vacuum relief device fails. The function of the pressure relief device is to allow pressure that exceeds a safe level to escape from the digester. The manufacturer's specifications should provide the following information to enable the operating staff to control the gas system safely. (a) The system's normal operating pressure (mm water gauge). (b) The pressure at which the pressure relief device should operate. (c) The rated gas flow capacity of the pipes. A gas system generally comprises three pressure relief devices; one mounted on the cover of the digester, one on the gas holder and one situated at the end of the gas line before the gas burner. This device releases gas to the waste gas burner before the design gas pressure of the digester cover is reached. The vacuum relief device functions in the opposite manner to the pressure relief device and allows air to enter the digester in the event of the waste sludge being withdrawn too rapidly. Air should not, under normal conditions, be allowed to enter the digester because a mixture of air and methane is potentially highly explosive. Gas leaving the digester is almost saturated with water vapour. As the gas cools, the water vapour condenses causing problems. The problem is more severe when digesters are heated. To solve the problem it is essential to remove as much of the moisture as possible before the gas comes into contact with the gas system devices. For this reason, water traps should be located as close to the digester as possible. All piping should be sloped a minimum of 1% towards the water trap, which should be situated at a low point in the gas line. Flame traps are emergency devices installed in gas lines to prevent flames travelling back up the gas line (flashback) and reaching the digester. The flame trap generally consists of a box filled with stone or a metal grid. If a flame develops in the gas line, the temperature of the flame is reduced below the ignition point as it passes through the trap and the flame is extinguished. Pressure regulators are used when a lower pressure than the system operating pressure, is required for a specific device such as a boiler water heater or incinerator. Regulators maintain a constant gas pressure at the point of use The rate of gas production is probably the most sensitive process control indicator at the disposal of the operating staff. Gas meters should be regularly serviced so as to give accurate and reliable gas readings. Every effort should be made to have the gas meter calibrated every six months. Check valves (non-return valves) are installed in the gas line to allow gas flow in one direction only i.e. out of the digester. Gas pressure gauges indicate the pressure in the gas system and assist in locating any blockages in the line. If a blockage occurs, a pressure reading downstream will register a lower pressure than that of a gauge upstream. The pressure relief device at the waste gas burner safely flares excess gas to the atmosphere and thus reduces the potential for a dangerous accumulation of gas in the system. Many anaerobic digestion waste treatment plants have a means of storing excess gas. This can be in the form of either a floating roof on the digester or a separate gasholder. A mixture of biogas and air can be explosive. Methane gas in concentrations of between 5% and 15% in air by volume is explosive. Operating staff on waste treatment plants should ensure that no air is allowed to enter the digester or gasholder. All piping and equipment must be sealed properly to prevent gas from escaping to the outside. There must be no smoking and all electrical installations, including light switches, torches etc must be of the explosion-proof type, as the smallest spark could ignite escaped gases. Srinivas kasulla 09869179601 MUMBAI
Environmental benefits from biogas?
When you run on biogas added no new carbon dioxide to the atmosphere. You can say that the vehicles run on solar energy, which is first bound in green plants, and finally converted into biogas. Biogas are therefore called "carbon neutral". Biogas does not contribute to global warming and climate change. This makes biogas to fuel alternatives today with the least impact on the environment. Biogas is a part of the natural cycle. Biogas is formed during decomposition of organic material in oxygen-free environment. The gas is formed spontaneously in nature in the sumpgas, or controlled in a Sewage digesters. When biogas production, we take to be the waste from the slaughter and food and manure from the farm, ie a kind of recovery. From biogas extraction we also biogödsel replacing chemical fertilizers in agriculture. Since biogas is a renewable energy has an important part of the sustainable society that we must strive to achieve. SRINIVAS KASULLA srinivaskasulla@gmail.com
How to convert waste pet bottles to energy?
One good example for this question is BIOGAS from Municipal Solid Waste (MSW)/ from biodegradable part of the waste. == : Biogas can easily be produced from current waste streams, such as: paper production, sugar production, sewage, animal waste and so forth. These various waste streams have to be slurried together and allowed to naturally ferment, producing methane gas. This can be done by converting current sewage plants into biogas plants. When a biogas plant has extracted all the methane it can, the remains are sometimes better suitable as fertilizer than the original biomass. Alternatively biogas can be produced via advanced waste processing systems such as mechanical biological treatment. These systems recover the recyclable elements of household waste and process the biodegradable fraction in anaerobic system. Natural Gas is a biogas which has been upgraded to a quality similar to natural gas. By upgrading the quality to that of natural gas, it becomes possible to distribute the gas to the mass market via gas grid. Regards Srinivas Kasulla 09869179601 MUMBAI ------------------------------- Have a look at my company web site: www.plascoenergygroup.com Marcel
Diagram On BioGas?
what is the design of biogas chamber
What is biogas used for?
biogas is used for heating
How do you make biogas?
I think that if persons who use biogas decrease on the amount of electricity and cooking gas then there will be a conservation in biogas
What is the main component of biogas?
The main component of biogas is methane.
How is biogas produced?
Biogas is produced through animal waste.
Who invented biogas?
Biogas were invented by Rupert Mitford. Biogas are gaseous fuels, like methan, that are produced by the fermentation of organic matter.
What is a chemical formula for biogas?
A biogas is a complex mixture, not a single compound.
What is the structure and function of biogas plant?
find out about the structure and function of biogas plants
How energy is controlled by biogas?
It isn't. Fuels such as biogas store energy, they don't control it.
In what way are composting and biogas production similar?
in what way are composting and biogas production similar
