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Sweden biomass pellet fuel market analysis<br>
Sweden is just one of the world's largest wood pellet fuel manufacturer and customer. It's wood pellet production innovation, market policy, and also market version are prominent. In this passage, I will do extensive evaluation on Sweden biomass pellet fuel sector, as well as exercise some helpful experiences.



Intro

In the 1970s, numerous countries have actually made plans to advertise biomass power as a method to deal with energy crisis as well as atmosphere air pollution. Ever since, biomass power market has established swiftly, and also the innovation maintain enhancing.



As a result of the absence of mineral sources, Sweden's economy experienced excellent loss in last century. To ensure nationwide power safety, Sweden federal government aim to develop renewable energy.



Biomass pellet fuel has the features of high burning effectiveness, low ash web content, no carbon emission, simple transport, which has been preferred in Europe as well as North America. With bountiful forestry resources, Sweden pay much interest to the advancement of biomass pellet fuel. buy pellet mill occupies 20% of the world's biomass fuel consumption, which matures at the rate of 8-10%.



Sweden forestry sources and also biomass materials

Sweden has plentiful forestry sources. The woodland covers 64% of the land area, with 51% possessed by individuals, 24% by big wood business, and also 25% by countries and various other public companies. Besides, the forestry expands by 100 million bunches yearly, as well as the deforestation amount is 92.4 million heaps. The significant forestry markets are wood handling, paper processing, and also power wood. The wood materials for making biomass power primarily 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 occupy 53%, sawdust 35%, and wood chips 5%, others (barks, farming deposits, energy forestry) takes up 7%. Some little wood pellet manufacturing facility are built base upon chipboard, furniture and also sawdust mills.



With even more firms participating in biomass fuel manufacturing, the competition on the raw products become more intense. As the crop straws in Sweden remain in scattered circulation, they are hard to gather and also refine. So some manufacturers and institutes are establishing new materials like peat as well as energy plants.



Wood pellet making technology as well as equipment

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



Drying out: normally, the wetness content of sawdust is around 50%. A drum dryer can decrease the dampness material to 9-12% so that it is received making pellets.

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

Conditioning: add high-heat heavy steam to the raw materials and soften the cellulous in it. Over half of the pellet fuel producers have conditioning procedure in manufacturing.

Pellet molding: many wood pellet manufacturing facilities make use of vertical kind ring die pellet device. The production capability of one device is 2-4ton/ h. The service life of ring die is 2000-3000h, while the roller can last 1000-1500h.

Cooling: the wood pellets extruded out from the pellet equipment are at the temperature of 100 ℃. Pellets under this problem are very easy to break as well as inconvenient for transport. A counter-flow colder can cool off the wood pellets in a moderate way.

Packing: the cooled pellets require to be classified and also packaged according to clients' requirement. Little bags are 16kg, big bags are 900kg. For large consumers like power plant, the wood pellets are carried by vehicles as well as ships wholesale.

Biomass pellets classification and application

In 1999, Sweden government published the requirement of wood pellet fuel, in which they are classified into 3 classes. The first-rate has high quality. hydraulic pellet press machine can be made use of in domestic small heaters and also stoves.The second and third don't have high quality. They are made use of by huge industrial customers.



Currently, 57% of the wood pellet fuels in Sweden can fulfill this standard. A few of them can meet the EU criterion, others are not produced according to this requirement.



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



From the 1970s to the 1990s, Sweden regional home heating plant adopt coal to change oil. After the enact of carbon dioxide discharge tax obligation, these home heating plant count on biomass fuel from coal. In the last decade, the quantity of biomass fuel for home heating grows from 1.1 PJ to 57PJ. Currently, concerning 400 local home heating plant has actually embraced wood pellet fuel.



Since the mid 1990s, residential wood pellet sector has made terrific progress. In the last years, using domestic home heating wood pellets grows rapidly. Currently, Sweden has 200,000 households making use of wood pellet boilers, 40,000 households using wood pellet stoves.



Sweden biomass energy advancement objective and policy

To advertise the continual advancement of biomass energy, Sweden has made a collection of laws and also plans. To make certain the carry out of these policies, the federal government additionally made many practical supervision steps as well as obligatory sector standard.



Sweden not only accomplish the responsibility specified Kyoto Method that reduced greenhouse emission by 8%, yet likewise established its own development goal of biomass energy. In 2006, the Priest for lasting advancement division declared that Sweden will totally utilize biofuels and also quit utilizing oil, as well as end up being the very first country that entirely depend on renewable energy.



By 2020, Sweden will certainly enhance its percentage of renewable resource to 50%, the usage ratio of renewable energy in transport market to 10%, power performance by 20%, and reduced the emission of greenhouse gas by 40%.



Wood pellet fuel reward policy

Sweden has actually executed high cost purchase, financial investment aids, tax reduction as well as exception, quota system and also various other biomass power motivation plan.



Because 1975, Sweden spends 36 million Euro from government spending plan to sustain biomass modern technology advancement. From 1997 to 2002, the federal government gave 25% investment aid to biomass cogeneration jobs. From 2004-2006, the government provided 1350 Euros for citizens that use biomass heating system.



Sweden normally lay high tax obligation on fuels, energies, CO2, SO2, etc. To promote the advancement of biomass energy, to spare all taxes on biomass projects. In 1991, Sweden federal government starts to lay tax on carbon dioxide emission, that makes the price of oil as well as fossil fuel rise. Many warmth supply center and also power plants changes from nonrenewable fuel source to biomass fuel.



To urge the nuclear power plant to utilize biomass power, Sweden government presented electric power quota system. This policy calls for the power vendors to have certain portion of electrical power generated by renewable resource. For every 1MWh electrical power, the government will certainly give tax relief based on the biomass power quantity.



Sweden wood pellet fuel melting tool

Sweden wood pellet burning technology is in the leading position. There have actually been over 20 pellet burner producers, over 50 sorts of wood pellet boilers, 120,000 sets of pellet boilers, 20,000 sets of pellet ranges. As there are still numerous households using electric heating, the pellet boilers have substantial possibility.



Sweden pellet burning devices has central heating boiler as well as biomass oven 2 types.



Central home heating boiler can be used in 1 or more family members. The thermal send with water. The powers are 10-40kw, which can be changed by 30% -100% according to requirements. The central home heating boilers additionally has 2 types. The mixed boiler is attached by a pellet heater and also a common central heating boiler. The boiler can get in touch with various burners. The integrated central heating boilers are mostly imported from Austria as well as Germany, some created by domestic makers.



Biomass ovens or furnace

Biomass cooktops likewise has 2 types. Independent pellet range and also Smokeshaft item kind furnace. The previous on is a lot more preferred. The independent pellet oven has a pellet supply bin inside, which can hold wood pellets for 2-day usage.



Biomass pellet cooktop can recognize automatic filling and also burning. Based on different feeding technique, pellet cooktops has leading feed, lower feed as well as straight feed 3 kinds. Top feed pellet ranges are one of the most popular. Owing to high benefit and sanitation, small pellet ranges offer well in recent times.



Attributes of Sweden biomass fuel sector

Sweden has abundant forestry sources as well as plentiful forestry waste, which come to be the major basic materials for biomass pellets.

Sweden wood pellet industry has been fully commercialized. Most makers are large and also average companies, with mature modern technology. Tiny wood pellet factories are mainly improve chipboard, furniture as well as saw mills.


The government has made extensive regulations as well as policies to drive the wood pellet production. This is why the wood pellet industry establishes swiftly since the 1990s.

Requirement for wood pellet fuel maintain boosting. In the 1990s, Sweden published the standard for wood pellets, and measured the strategy day of pellet fuel and heaters.

Mature burning innovation and devices. In recent years, Sweden's production of pellet boiler and also pellet heating ranges keep raising.

Perfect quality assurance system. Sweden government stipulated that the wood pellet fuel as well as burning devices must get third-party testing qualifications before going into the market.



Final thought

Sweden is a significant wood pellet fuel manufacturer and customer worldwide. Biomass power plays a vital role in its production and also lifestyle. Worldwide, biomass pellets are going to play a more crucial duty in home heating supply, power generation, as well as industrial production.


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