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Sweden biomass pellet fuel market analysis<br>
Sweden is one of the world's biggest wood pellet fuel manufacturer and customer. It's wood pellet manufacturing innovation, sector plan, as well as market model are prominent. In this passage, I will do detailed analysis on Sweden biomass pellet fuel market, as well as work out some valuable experiences.



Introduction

In the 1970s, several nations have actually made plans to advertise biomass energy as a means to handle power situation and also setting air pollution. Since then, biomass energy sector has actually created swiftly, and the innovation maintain improving.



As a result of the lack of mineral resources, Sweden's economic situation experienced wonderful loss in last century. To make certain national energy safety and security, Sweden federal government make every effort to establish renewable energy.



Biomass pellet fuel has the functions of high burning performance, low ash content, absolutely no carbon emission, easy transport, which has actually been popular in Europe and North America. With plentiful forestry resources, Sweden pay much interest to the advancement of biomass pellet fuel. Sweden takes up 20% of the world's biomass fuel consumption, which matures at the speed of 8-10%.



Sweden forestry sources and also biomass materials

Sweden has plentiful forestry sources. The forest covers 64% of the acreage, with 51% had by individuals, 24% by big wood companies, as well as 25% by countries and also other public companies. Besides, the forestry expands by 100 million heaps every year, and the deforestation quantity is 92.4 million loads. The major forestry industries are wood processing, paper handling, and also power wood. The wood materials for making biomass energy generally originated from the 3 industries above, about 23.48 m3.



Basic material of wood pellets

Of the raw products for making wood pellets, wood shavings take up 53%, sawdust 35%, and also wood chips 5%, others (barks, farming residues, energy forestry) uses up 7%. Some little wood pellet manufacturing facility are constructed base on chipboard, furnishings as well as sawdust mills.



With even more firms participating in biomass fuel production, the competitors on the raw materials end up being much more fierce. As the crop straws in Sweden are in scattered circulation, they are hard to accumulate and refine. So some producers as well as institutes are establishing new materials like peat as well as power plants.



Wood pellet manufacturing modern technology and also equipment

The pellet molding technology has actually grown in Sweden. Nowadays, it has actually attained business and also market production. The manufacturing process features high automation, calling for less operators. The picture below displayed the wood pellet manufacturing procedure.



Drying out: typically, the wetness material of sawdust is around 50%. A drum clothes dryer can reduce the wetness material to 9-12% to ensure that it is received making pellets.

Crushing: the size of raw materials ought to be under 5mm. They need a hammer mill to decrease the size.

Conditioning: include high-heat steam to the raw products as well as soften the cellulous in it. Majority of the pellet fuel manufacturers have conditioning procedure in manufacturing.

Pellet molding: many wood pellet manufacturing facilities use vertical type ring die pellet device. The production ability of one maker is 2-4ton/ h. helpful site of ring die is 2000-3000h, while the roller can last 1000-1500h.

Cooling: the wood pellets extruded out from the pellet maker are at the temperature of 100 ℃. Pellets under this condition are simple to damage as well as inconvenient for transport. A counter-flow colder can cool the wood pellets in a modest way.

Packaging: the cooled down pellets require to be identified and packaged according to clients' demand. Small bags are 16kg, big bags are 900kg. For huge consumers like nuclear power plant, the wood pellets are delivered by trucks and ships in bulks.

Biomass pellets category and also application

In 1999, Sweden government published the requirement of wood pellet fuel, in which they are categorized into 3 courses. The excellent has top quality. They can be utilized in residential little heaters and also stoves.The 2nd as well as 3rd do not have premium quality. They are used by large industrial customers.



Currently, 57% of the wood pellet fuels in Sweden can fulfill this requirement. Several of them can fulfill the EU requirement, others are not generated according to this standard.



Wood pellet fuel can be used in tiny boilers, medium-scale and also massive heating supply center and also nuclear power plant. Presently, Sweden has 60% of wood pellet fuel for tiny and moderate home heating boilers and also regional home heating supply facility, as well as 40% for big home heating supply facility and co-firing power plant.



From the 1970s to the 1990s, Sweden local home heating plant embrace coal to change oil. After the pass of CO2 exhaust tax, these home heating plant turn to biomass fuel from coal. In the last years, the quantity of biomass fuel for home heating expands from 1.1 PJ to 57PJ. Currently, about 400 regional home heating plant has adopted wood pellet fuel.



Because the mid 1990s, domestic wood pellet industry has actually made terrific development. In floating fish feed making machine , making use of residential heating wood pellets grows rapidly. Currently, Sweden has 200,000 households making use of wood pellet boilers, 40,000 households utilizing wood pellet cooktops.



Sweden biomass energy growth goal and plan

To advertise the continual growth of biomass energy, Sweden has actually made a series of regulations and plans. To guarantee the apply of these plans, the government additionally made many feasible guidance actions and also compulsory industry criterion.



Sweden not only fulfill the responsibility stipulated Kyoto Method that cut greenhouse discharge by 8%, however additionally set its very own development objective of biomass energy. In 2006, the Preacher for lasting growth division declared that Sweden will entirely use biofuels as well as stop making use of oil, and also end up being the very first nation that totally rely upon renewable energy.




By 2020, Sweden will certainly raise its proportion of renewable energy to 50%, the use proportion of renewable resource in transportation sector to 10%, power performance by 20%, and cut the emission of greenhouse gas by 40%.



Wood pellet fuel reward plan

Sweden has actually executed high price purchase, financial investment subsidies, tax obligation reduction and also exception, quota system as well as various other biomass energy motivation policy.



Considering that 1975, Sweden spends 36 million Euro from federal government spending plan to sustain biomass modern technology advancement. From 1997 to 2002, the federal government provided 25% financial investment aid to biomass cogeneration jobs. From 2004-2006, the federal government provided 1350 Euros for residents that make use of biomass heater.



Sweden typically lay high tax on fuels, energies, CO2, SO2, etc. To advertise the growth of biomass energy, to exempt all tax obligations on biomass jobs. In 1991, Sweden government starts to lay tax obligation on carbon dioxide emission, which makes the rate of oil and fossil fuel surge. A lot of warm supply facility as well as power plants switches from nonrenewable fuel source to biomass fuel.



To motivate the nuclear power plant to utilize biomass power, Sweden government introduced electrical power quota system. This policy needs the power vendors to have specific part of power generated by renewable resource. For every single 1MWh power, the government will certainly provide tax obligation relief based upon the biomass power quantity.



Sweden wood pellet fuel melting device

Sweden wood pellet shedding modern technology is in the leading setting. There have been over 20 pellet heater manufacturers, over 50 sorts of wood pellet boilers, 120,000 collections of pellet central heating boilers, 20,000 collections of pellet cooktops. As there are still numerous family members making use of electrical heating, the pellet boilers have big capacity.



Sweden pellet burning equipment has main heating central heating boiler and also biomass range 2 types.



Central home heating central heating boiler can be made use of in 1 or more households. The thermal transfer with water. The powers are 10-40kw, which can be changed by 30% -100% according to requirements. The main home heating boilers additionally has 2 types. The consolidated boiler is connected by a pellet heater and also a basic boiler. The boiler can get in touch with different burners. The integrated central heating boilers are generally imported from Austria and Germany, some generated by residential producers.




Biomass ranges or furnace

Biomass ovens likewise has 2 kinds. Independent pellet cooktop and Chimney piece kind furnace. The former on is more prominent. The independent pellet stove has a pellet stock container within, which can hold wood pellets for 2-day usage.



Biomass pellet cooktop can recognize automatic dental filling and also burning. Based on different feeding technique, pellet ranges has leading feed, bottom feed and straight feed 3 kinds. Top feed pellet ranges are the most preferred. Owing to high ease and also tidiness, small pellet ranges market well in recent times.



Features of Sweden biomass fuel sector

Sweden has abundant forestry resources and also abundant forestry waste, which come to be the main resources for biomass pellets.

Sweden wood pellet market has actually been completely advertised. Many producers are large and medium companies, with fully grown innovation. Small wood pellet manufacturing facilities are mostly build on chipboard, furnishings as well as saw mills.

The government has actually made extensive legislations and plans to drive the wood pellet production. This is why the wood pellet sector creates quickly because the 1990s.

Criterion for wood pellet fuel maintain improving. In the 1990s, Sweden published the requirement for wood pellets, as well as determined the method date of pellet fuel and also burners.

Fully grown burning modern technology as well as equipment. Recently, Sweden's manufacturing of pellet central heating boiler and pellet home heating ranges keep boosting.

Perfect quality control system. Sweden government stated that the wood pellet fuel and also burning tools must get third-party testing qualifications before getting in the marketplace.



Conclusion

Sweden is a significant wood pellet fuel producer as well as consumer worldwide. Biomass power plays an important function in its production and way of living. Worldwide, biomass pellets are mosting likely to play a more vital role in home heating supply, power generation, and industrial production.


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