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Prices for Biomass Cogeneration Equipment (Boiler and Turbines)?
01 year ago
by admin
in Heating and Cooling
Question : Prices for Biomass Cogeneration Equipment (Boiler and Turbines)?
Dear All,
I am doing a research paper on cogeneration in the sugar industry. In my feasibility study, i need to find out the latest/actual prices of:
1. A 65 bar boiler operating at 510 degrees centigrade and
2. A 25MW steam turbine.
Kindly let me know of the make of the equipment and possibly the manufacturer.
References to the info is greatly appreciated.
Thanks,
Nick
boiler prices
Best answer:
Answer by Prometheus
I used to design heat recovery boilers for a while and, if my memory serves me right, at 65 bar and 510 C you’re looking at a high-end IP (intermediate pressure) system or a low end HP (hig pressure system). Since it’s only single stage, it should cost much less. Assuming you can get that kind of steam output from the gas turbine exhaust gas (ie. you won’t need a burner), a very rough guess would be around $ 300k -$ 500k. The two largest companies that provide this type of equipment are Nooter/Eriksen and Deltak.
As far as the turbine goes, that I’m not really sure of, but I’m guessing it would be in the same ballpark.
Advantages of large plants for the gasification of biomass
01 year ago
by admin
in Ceiling Fans
In this article we will discuss the means of biomass gasification, the gasification of biomass in contrast to carbon-based fuels. The idea of gasification has been practiced for a long time, especially on coal to produce town gas until 1950, when heating oil and kerosene was the most popular and charcoal production reduced in most developed countries.
recently with the rising cost of fossil fuels, the idea of gassing came once more to the fore. Expect a lot more to hear about gasification in the coming years!
This process produces mixtures of hydrogen and carbon monoxide (synthesis gas or syngas) from raw materials containing carbon such as coal, oil, coke and heavy oil. Gasification can play an important role in plant biomass gasification-scale deployment of sustainable energy and is one of the technically and economically convincing energy possibilities for carbon-neutral.
To give you an idea of what gasification start by first considering the small size and a simple wood gasifier. In this example, gasification works by a hood that sucks up the gas timber into the combustion chamber from top to bottom in a lower combustion chamber which produces superheated. In most cases, this can be achieved without a fan, and the hood itself can be delivered through the carburetor when the system is turned on.
In principle, gasification generates very efficient clean combustion, particularly large-scale biomass gasification plants, where the economies of scale to reduce costs. monitored in these plants, so that the effect of the combustion takes place at high temperature and oxygen content by creating a gas called “syngas” in the process. The synthesis gas can be removed from the process and as we mentioned earlier as a raw material used in the creation of other organic chemicals. If synthesis gas is stored and burned later, it can be used very effectively to the production units of energy in the gasification plant biomass operate on a large scale.
gasification can be used for the manufacture of fertilizers and chemicals and in the pursuit of technologies that are less carbon dioxide emissions, is expected to dramatically increase production are used mainly in China.
gasification can be used at each level of the small farm with agricultural waste as raw materials to highly technological uses extreme heat and rarely seen on land outside volcanic eruptions, and lightning, but it is more complicated, the small and the best operate in the gasification plant biomass carried out in a big way.
gasification of wood and wood waste and waste type fixed bed or fluidized-bed size with subsequent combustion of natural gas for heat production is also the art and should be used to commonplace in the search for renewable fuels at their peak.
wood gas are now used more often, for example in the Scandinavian countries, where it is used almost exclusively for the production of heat and wood from local forests, in place of the nations appetite for fossil fuels important precedent-based ( oil, gas and coal), their population about the long, cold winters heat.
Scandinavians see the gasification of the assets of their nation’s renewable forest as a major player in their progression to less and less dependence on fossil fuels, and many of these large-scale biomass gasification plants are.
Kitchen Hoods
The gasification of wood and the overall future for the gasification of biomass
01 year ago
by admin
in Ceiling Fans
Wood gasification is a simple technique, the secondary air will fall into the ashes that overheating and burning smoke and wood ash to a point where there is very little left. The process is extremely efficient and gets the maximum energy of a newspaper of wood ash is little to clean.
gasification is a process that can be burned in the wood burning wood gases at high temperatures, and although it uses far from 50 to 100 years, since the advent of cheap oil in the 1950s and in 1960 it was largely ignored.
gasification works both in a very simple wood stoves and gene-megawatt power plants enormous power into the national power grids. Recently, large generators like GE recognized this and have the development of technologically advanced integrated coal gasification combined cycle (IGCC) generator, as several million dollars in the idea. However, until recently the company was the fact that gasification bring national cup and large efficiency benefits and smoke forget to be pursued simultaneously. In a design for the gasification of wood ingeniously simple (or a small electric fan in many designs) results in a range hood that produces extreme heat up to 2000 degrees ignite all gases including smoke and creosote give almost 100% efficiency. The effect of gasification is working through the hood that sucks the gas timber into the combustion chamber from top to bottom in a lower combustion chamber which produces superheated. Biomass gasification, the idea of wood stoves, where it juts out a number of products on the market with a wide range of fuels available, not just wood. In their current state of the use of biomass is open source and base. Many people are tinkering carburetor and they are normal Joe and Jane’s. What you or I would be a craftsman on the back on! But we should all be grateful, because the technological requirements of the inventors and companies struggle away from several million dollars. It is simply too important to the health of the planet at all levels of society with renewable energy freely available from us at the peak. Projectsbiomass gasification could be of interest under the CDM (Carbon Management landfill – dream or emission credits in the plan in place years after Kyoto), because the energy of renewable biomass directly shifts the emission of greenhouse gas emissions while contribute to sustainable rural development.
However, surprisingly, until recently there was only a draft gasification of biomass to be registered in the CDM to date stands out among thousands of other systems. Biomass gasification is a renewable, low-cost alternative energy in an environmentally friendly use of carbon fuels like oil and coal or natural gas. Energy from biomass has grown since its first applications, but in general is the sad reality that until now was not possible to achieve a solid to a commercial stage, except in times of crisis and for specific applications. In the meantime have other gasification technologies, fossil fuel-powered big invetsment received and are now widely used on industrial scales, such as refineries along for poor quality and waste oil refineries have no use for traditional use. Biomass gasification will surely work, and it worked 20 years ago. It is true, as capital-intensive process that the problem of competing against lower cost (but not sustainable) options for gasification and too complex to be used in small-scale needs. Well, at least the rear garage tinkerers carburetor in development that have inspired their skills and ability to innovate, have all chances to use the technology in the production of tinkerers small boilers rescue and surprisingly low prices effectively with all types of fuel currently and wasted. For my money, I say three cheers for these guys and girls are not afraid to roll up your filthy hands, sleeves, and a lot more than any oven, tea can make!
Kitchen Hoods
Gasification of wood and the future in general for the gasification of biomass
01 year ago
by admin
in Home Appliances
Gasification is a process for burning wood, where the gases are burned from the wood at very high temperatures, and although it has been used extensively 50-100 years, since the advent of cheap oil in the late 1950s and 1960s, they were largely ignored.
Gasification works both on a very basic level in wood stoves and in large stations Gen feed megawatts of electricity into the national grid. For some time the large generators like GE have recognized this and develop the highly technologically sophisticated Integrated Gasification Combined Cycle (IGCC) generator, as multi-million dollars in the idea.
But until recently the company had, the fact that gasification can also be sued in the domestic hearth level and bring great efficiency and smoke emission reduction benefits at the same password.
In a simple wood gasifier design genius (or a small electric fan in many designs) results in a range hood that produces extreme heat up to 2000 degrees ignites all gases including smoke and creosote gives therefore almost 100% efficiency. The gasification effect works through the hood that wood absorbs gas from the combustion chamber in the upper chamber downward into a chamber where combustion takes place overheated.
Biomass gasification expand the idea of wood stoves where there are a number of products on the market to use a wide range of available fuels, not just wood. In its current state of the use of biomass, is open source and private levels. Many people cobble together carburetors and they are normal Joe’s and Jane’s. What you or I would call the backyard tinkerer! But we should all be grateful, because this technology removes Wrestling needs of inventors and the multi-million dollar company. It is simply too important to the health of the planet, at all levels of society using free renewable energy to our store, to the fullest.
could be biomass gasification projects of interest under the CDM (Carbon Management Relief – or repressed dreamed carbon credits under the scheme to the Kyoto Summit years) because of renewable energy from biomass used directly greenhouse gas emissions and also contribute to the sustainable development of rural Area.
But surprisingly, until recently there was only a biomass gasifier project under the CDM are not yet registered, among thousands of other systems.
Gasification of biomass is a renewable, cheaper and environmentally friendly energy alternative to the use of carbon fuels like oil and coal or natural gas. Energy from biomass has grown since its first applications, but in general, the sad fact is that until now it has not been possible to achieve a healthy commercial stage, except in times of crises, and only for certain applications.
Meanwhile, other technologies, gasification of fossil fuels fed invetsment get large and are now widely used on industrial scales, bad example, in refineries and thus quality oils, the traditional refineries have exploited no use for.
Biomass gasification certainly does, and it worked 20 years ago. It’s also a capital-intensive process, the problem of competing with lower cost (but not sustainable) options and gasification complex has been seen to be used on a small scale.
Well at least the garage back inventors have carburetors in the development, which have their skills and inspired ability to innovate, every chance of saving this technology from the inventor by manufacturing of small inexpensive and amazingly efficient boilers with all types of fuel currently unused and wasted.
anaerobic digestion biogas energy enthusiasts. Far from about rising gas prices, he discouraged sees it as a great opportunity for us to start with the clean wind is available everywhere around us, without harming the planet.
Shell Foundation says two billion people always assumed to biomass improved stoves needs of an enterprise approach
01 year ago
by admin
in Heating and Cooling
New Delhi, 10 December: The problems with the change of second 6 billion people around the world from the traditional stove improved biomass stoves are so far into the health of the drive home message to be safe, that the process to achieve the requirements of commercial viability, demographic, meets reasonable pricing and financing options, Shell Foundation India Country Head Anuradha Bhavnani said at the Technical Consultation on “Advanced stoves for better health of women and children” organized by USAID here today.
Outline the findings of the current indoor air pollution awareness campaign in Shimoga District of Karnataka, said Mrs. Bhavnani, the four cardinal points, the requirements are, First, furnaces that meet the standards of the reduced emissions, second, that sustainable price points for business and scaling are Thirdly, funding opportunities and fourth, to give the government involvement at the base, to raise awareness scale programs. Jeor Blum, Deputy Director, Shell Foundation, chaired the session on enterprise solutions to poverty.
Shell Foundation has undertaken an extensive program of engagements in 111 villages in Shimoga is the district and the state administration, together, drive to raise awareness about the third largest cause of death in the country, Indoor Air Pollution (IAP).
“The Shell Foundation sees this campaign to raise as one of the most exciting and important developments in its Breathing Space program, which wants to achieve a significant reduction in long-term planning of the IAP so-called improved stoves, the more emissions and fuel consumption – and the development of a sustainable way to learn it in people’s homes, “said Jeroen Blum, Deputy Director, Shell Foundation.
Shell Foundation is supported by the Chief Minister’s Office received on its proposal for an inter-ministerial committee with participation of experts IAP, stove manufacturer name, MFIs, NGOs and others to develop a plan for state action. The State Government has positively considered the proposal Shell Foundation, a mission of turning districts with high fuelwood use in “Free IAP Districts,” starting with Shimoga District as a model adopted. The campaign is currently in operation in the Shimoga district in North Rhine-Westphalia has received the support of officials of the state and county government.
The campaign in Shimoga district is focusing an initiative of Shell Foundation to the promotion of internationally recognized, efficient and sustainable method to combat the IAP, namely “improved stoves”, which significantly reduce emissions and fuel consumption. Currently, the program, taking the message to 111 villages in Shimoga district by a combination of on-ground static and interactive activities. The high intensity campaign will be conducted over a 90-day period from October to January 2009th
The campaign will also reach to the people through the active support of the district administration including health and education infrastructure, village level health workers and demonstration of the Campaign for Gram Panchayats.
The initiative follows a pilot campaign in IAP, Shell Foundation conducted in 2008 in the districts of Raichur, Koppal, Udupi and Mysore, which indicated that, although small changes to keep as “the kitchen window open,” “the installation of a fireplace or Fan “‘keep children away smoke’or’ use of dry firewood can” make a big difference in reducing IAP, then the final concentration to motivate people to change their behavior, with a focus on improved stoves.
Shell Foundation also has the concept of the “developed to standardize the herd, right on the campaign with the improved stoves. The brand as a “symbol of trust” is on the packaging and marketing materials of all improved stove manufacturer i. e. those strict tests appear to minimum exhaust emissions and fuel economy standards as they existed set by international bodies. At the local level, this brand will double-up display as “standard characters” in order to reduce to an improved stove smoke levels by as much as 55%, while the use of at least 40% less fuel.
The campaign will be to your doorstep with the concept of sustainable Householder activist, an active local village lady visiting various households and informing the villagers about the problems of the IAP and its solution – the use of improved stoves with the “standard mark of confidence will be taken “through stories and flip-chart distribution of leaflets. Stove Smoke-less demos are carried out at markets will benefit the villagers and the effective use of stoves introduced by giving them first-hand experience of the use of the furnace.
Currently, the campaign by Shell Foundation to the villagers, the presence of independent producers such as improved stove Envirofit and Selco, which have launched a range of clean burning biomass cook stoves, designed in the country by a team of globally recognized scientists and engineers highlight.
Biomass stoves and Tax Credit Facts
01 year ago
by admin
in Heating and Cooling
1st What is the biomass stove Tax Credit?
The Federal tax credit encourages people to purchase energy-conscious that to improve the energy efficiency of their house. It is a credit of up to $ 1,500, you for the purchase of a qualifying biomass stove or fireplace insert between first January 2009 and 31 December 2010 received. Biomass simply means the furnace with wood or pellet fuel. 2nd What is the difference between a tax deduction and a tax credit?
A deduction is an expense or amount you can deduct from your taxable income. A tax credit reduces your actual tax liability dollar for dollar, in this case up to $ 1,500. In general, a tax credit is more valuable than an equivalent tax deduction.
3rd As the value of this tax credit is determined?
If you are a qualified biomass-burning appliance buy between 1 January 2009 and 31 December 2010, you receive a tax credit of 30% of the total price up to $ 1,500 dollars. For example, if your wood or pellet stove cost $ 5,000 (may include the installation), you can $ 1.500 from the taxes you owe to dismiss the Government.
4th What equipment will qualify for the tax credit?
Any wood or pellet stove, the 75% efficiency meets the conditions for these loans. The manufacturers test their products to certify they meet the standard and efficiency of the IRS certification is required to come directly to the product by the manufacturer. Visit to the experts at Matchless Stove & Chimney, which explain which products qualify for the tax credit.
5th Biomass stoves are installed in new or Holiday covered by this tax credit?
No, the credit applies only to your existing main residence. New homes and vacation homes are not eligible, even real estate as rental units owned.
6th How do I ensure that I collect on my tax credit?
Save the receipt that you purchased qualifying equipment between first January 2009 and 31 December 2010 proves. You also need a manufacturer’s certification statement that your product meets the states 75% efficiency required for this tax credit to qualify. Matchless gives you the manufacturer’s certification statement includes that
These documents must not be attached to your tax return, but please keep it for your records kept.
7th If costs of setting up, in this tax credit?
Yes. Installation costs are included as long as professional installation is required for the proper and safe operation of the furnace. Matchless Stove & Fireplace offers the know-how, personal service and product selection homeowner must make the right decision.
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Earth Friendly Heat With Biomass wood pellets
01 year ago
by admin
in Heating and Cooling
Do not let your money go up in smoke! Take look at biomass wood pellet production. Long before oil and propane has been the standard for heating and commercial buildings, wood provided heat for both cooking and heating. Fireplaces and wood stoves heat in cold winter days, provided climate for centuries, until it replaces central heating. Get the Facts about biomass pellets HereHowever, heating and cooking with wood has had its problems. Heating with wood is not the cleanest heating system; standard woodstoves and fireplaces bring a huge amount of both gaseous and particulate pollutants in the air, and the coating chimneys and stovepipes with a gummy, highly flammable substance called creosote. Before the appearance of oil-based central heating, many chimney fires every year, because to increase the ignition of creosote, led to the loss of thousands of homes and several lives. Biomass wood pellets are an alternative to a house to heat. The stoves use wood pellets that look exactly like rabbit food, and made from dried sawdust from sawmills recycling, which ends up in landfills otherwise compressed. Wood pellets are thought to be climate-neutral, as the tree absorbs the same amount of carbon as the pellets emit when burned. Loading the hopper is will usually be only once a day and requires much less frequent when the stove is used on low settings. The small size of pellets allows precise control of fuel supply. Make pellets instead! And what about your autumn leaves and branches that you just raked up? Make them into pellet fuel for the winter that is something! Dried grass, hay, wood chips, pine cones, acorns, shells, corn cobs, corn husks, stalks, twigs, branches, etc. Each pulverized biomass, you can turn into free FUEL! You name it! Bioenergy comes from converting biomass into usable energy. Therefore, the production of biomass pellets made extension preferred. Demand is increasing the demand for biomass pellets production means that there is more interest in how wood pellets are produced. In order to make biomass wood pellets, the right gifts and facilities are needed.
http://www. makingwoodpellets. org
Wood pellets. com praises Patrick Administration for the groundbreaking study Biomass Sustainability Regulation
01 year ago
by admin
in Home Appliances
WoodPellets.com Commends Patrick Administration for Groundbreaking Biomass Sustainability Study
GOFFSTOWN, N.H.—-WoodPellets.com, the nation’s leading independent distributor and direct-to-consumer provider of wood pellet heating fuel, applauds the findings of a six-month study commissioned by the Massachusetts Department of Energy Resources and conducted by the Manomet Center for Conservation Science.
Read more on Business Wire via Yahoo! Finance
Heating with Biomass wood pellets
01 year ago
by admin
in Heating and Cooling
What: Biomass wood pellets are burning material that is made from sawdust. They are regular and small companies (between four and 20 mm). They also include humidity below 10%. In addition, they are reinforced with high density. Most good quality biomass wood pellets are usually pure and natural. They are free from any additives or chemicals. Click here to get the best biomass wood pellet biomass material such as straw, corn, wood but generally are milled by a piece of machinery to be very fine sawdust. Moreover, the sawdust can also be a byproduct of wood processing any proceedings as sawmills. Then this fine sawdust under extraordinary pressure by feeding in pelletizing machine is compressed. At the same time, a natural component of this type of biomass, lignin, melts and acts as a “binder” held them together to form and shape, such as extruded pellets. This natural component also makes a “glaze” type appearance on the outside of the pellets. At a temperature of 90oC, the pellets are forced through a dye. After cooling the lignin. The pellets are then solidified and set. When they are cooled and ready, the pellets can be packed or loaded into the transport policy for the auto sales, either for domestic use. Why: These benefits are listed below. Their high density and compact objects, that they place less human. Simple trans portas discussed, biomass wood pellets are highly compressed and compressed, so they are easier in the long-ship, because they simply do not break or come loose. • Lower moisture contentThis property allows the biomass using wood pellets lesser energy to burn off damp, so much energy is saved. Biomass such as wood pellets wood fuels can be used on most standard heating systems like boilers and furnaces. Also for the past few years, pellet stove, boiler and other similar products currently available on the market and used in many households. Smaller emission and ashTherefore, the CO2 released during combustion compensated during the process of photosynthesis of plants and trees. Easy to handleAs discussed earlier, the moisture content of biomass wood pellets a maximum of ten percent. This means that less energy is needed in order to burn off. With pellets, each State may use its own funds. It must not be too dependent on foreign oil. , Production and use of biomass pellets adds the income of the country.
