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Sweden biomass pellet fuel industry analysis
Sweden biomass pellet fuel sector analysis
Sweden is among the globe's largest wood pellet fuel manufacturer and consumer. It's wood pellet production technology, market plan, as well as market model project. In this flow, I will certainly do detailed analysis on Sweden biomass pellet fuel industry, and exercise some valuable experiences.

Intro
In the 1970s, numerous countries have made policies to promote biomass energy as a method to manage energy crisis and also setting contamination. Ever since, biomass energy sector has actually created swiftly, and also the technology keep enhancing.

As moved here of the lack of mineral resources, Sweden's economic climate endured wonderful loss in last century. To make certain national power security, Sweden government make every effort to create renewable energy.

Biomass pellet fuel has the functions of high burning efficiency, reduced ash material, absolutely no carbon exhaust, simple transport, which has actually been popular in Europe and The United States And Canada. With abundant forestry resources, Sweden pay much focus to the development of biomass pellet fuel. Sweden uses 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 abundant forestry sources. The woodland covers 64% of the land area, with 51% owned by people, 24% by large wood companies, and 25% by countries as well as other public companies. Besides, the forestry expands by 100 million lots yearly, as well as the deforestation quantity is 92.4 million heaps. The major forestry industries are wood processing, paper handling, and also power wood. The wood products for making biomass energy generally originated from the 3 markets above, concerning 23.48 m3.

Resources of wood pellets
Of the raw products for making wood pellets, wood shavings use up 53%, sawdust 35%, and also wood chips 5%, others (barks, agriculture residues, energy forestry) uses up 7%. Some small wood pellet manufacturing facility are developed base upon chipboard, furnishings and sawdust mills.

With more firms participating in biomass fuel manufacturing, the competitors on the raw products come to be much more intense. As the plant straws in Sweden remain in scattered distribution, they are difficult to accumulate and process. So some manufacturers as well as institutes are establishing brand-new products like peat and power plants.

Wood pellet producing modern technology and also tools
The pellet molding modern technology has grown in Sweden. Nowadays, it has actually attained business as well as market production. The production procedure features high automation, needing less drivers. The picture listed below displayed the wood pellet production procedure.

Drying out: generally, the wetness material of sawdust is around 50%. A drum dryer can reduce the moisture web content to 9-12% to ensure that it is received making pellets.
Crushing: the size of resources ought to be under 5mm. They need a hammer mill to reduce the size.
Conditioning: add high-heat steam to the raw materials and also soften the cellulous in it. More than half of the pellet fuel manufacturers have conditioning process in production.
Pellet molding: the majority of wood pellet factories use upright type ring pass away pellet device. The production ability of one machine is 2-4ton/ h. The service life of ring die is 2000-3000h, while the roller can last 1000-1500h.
Air conditioning: the wood pellets extruded out from the pellet machine are at the temperature level of 100 ℃. Pellets under this problem are easy to break and inconvenient for transport. a knockout post -flow cooler can cool the wood pellets in a modest means.
Packaging: the cooled pellets need to be identified as well as packaged according to customers' requirement. Small bags are 16kg, huge bags are 900kg. For big customers like power plant, the wood pellets are delivered by vehicles and ships wholesale.
Biomass pellets category and also application
In 1999, Sweden federal government published the standard of wood pellet fuel, in which they are categorized right into 3 courses. The extraordinary has premium quality. They can be utilized in residential little burners as well as stoves.The second and 3rd don't have top quality. They are made use of by large commercial clients.

Presently, 57% of the wood pellet fuels in Sweden can meet this standard. Some of them can fulfill the EU criterion, others are not created according to this standard.

Wood pellet fuel can be used in small central heating boilers, medium-scale as well as large home heating supply facility and also power plant. Presently, Sweden has 60% of wood pellet fuel for little and average heating boilers as well as local home heating supply facility, and 40% for huge home heating supply center and also co-firing nuclear power plant.

From the 1970s to the 1990s, Sweden regional heating plant embrace coal to replace oil. After the pass of CO2 discharge tax obligation, these heating plant count on biomass fuel from coal. In the last years, the quantity of biomass fuel for home heating expands from 1.1 PJ to 57PJ. Presently, concerning 400 regional heating plant has actually adopted wood pellet fuel.

Given that the mid 1990s, residential wood pellet sector has made wonderful progress. In the last years, making use of domestic home heating wood pellets grows rapidly. Currently, Sweden has 200,000 family members using wood pellet central heating boilers, 40,000 family members making use of wood pellet cooktops.

like it as well as policy
To advertise the continuous growth of biomass energy, Sweden has made a collection of legislations and plans. To make sure the carry out of these plans, the government also made numerous practical guidance actions and also obligatory sector requirement.

Sweden not just satisfy the responsibility stipulated Kyoto Method that cut greenhouse discharge by 8%, yet additionally established its own advancement objective of biomass energy. In 2006, the Preacher for lasting development division declared that Sweden will completely make use of biofuels as well as quit utilizing oil, and also become the first country that totally count on renewable resource.

By 2020, Sweden will raise its percentage of renewable energy to 50%, the usage ratio of renewable energy in transportation market to 10%, power effectiveness by 20%, as well as reduced the discharge of greenhouse gas by 40%.

Wood pellet fuel motivation policy
Sweden has actually performed high rate purchase, investment aids, tax obligation reduction and also exception, quota system and also other biomass power motivation plan.

Since 1975, Sweden invests 36 million Euro from government spending plan to support biomass modern technology growth. From 1997 to 2002, the government provided 25% financial investment aid to biomass cogeneration jobs. From 2004-2006, the federal government offered 1350 Euros for homeowners that utilize biomass heating system.

Sweden generally lay high tax on fuels, powers, CO2, SO2, and so on. To advertise the growth of biomass power, to spare all taxes on biomass jobs. In 1991, Sweden government starts to lay tax on CO2 emission, that makes the cost of oil as well as fossil fuel surge. So many warmth supply facility and power plants switches over from nonrenewable fuel source to biomass fuel.

To urge the nuclear power plant to make use of biomass power, Sweden federal government presented electrical power quota system. This policy calls for the power providers to have certain portion of electrical energy generated by renewable resource. For every single 1MWh electricity, the federal government will give tax relief based on the biomass power quantity.

Sweden wood pellet fuel burning tool
Sweden wood pellet burning innovation is in the leading placement. There have been over 20 pellet heater suppliers, over 50 kinds of wood pellet boilers, 120,000 sets of pellet boilers, 20,000 sets of pellet ovens. As there are still lots of family members utilizing electric home heating, the pellet boilers have significant potential.

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

Central heating boiler can be utilized in 1 or more families. The thermal send with water. The powers are 10-40kw, which can be readjusted by 30% -100% according to demands. The central heating boilers additionally has 2 kinds. The mixed boiler is linked by a pellet heater as well as a basic central heating boiler. The boiler can get in touch with numerous heaters. The integrated central heating boilers are mainly imported from Austria and also Germany, some produced by domestic manufacturers.

Biomass ranges or heater
Biomass ovens also has 2 kinds. Independent pellet oven as well as Smokeshaft piece kind heater. The previous on is extra prominent. The independent pellet oven has a pellet stock bin within, which can hold wood pellets for 2-day use.


Biomass pellet range can understand automated filling and also burning. Based upon various feeding technique, pellet ovens has top feed, lower feed and horizontal feed 3 kinds. Leading feed pellet stoves are one of the most popular. Owing to high ease as well as tidiness, little pellet ovens market well in recent times.

Features of Sweden biomass fuel market
Sweden has rich forestry resources and plentiful forestry waste, which end up being the major basic materials for biomass pellets.
Sweden wood pellet sector has been totally marketed. Many producers are big and moderate business, with mature innovation. Tiny wood pellet factories are primarily improve chipboard, furniture as well as saw mills.
The government has actually made thorough laws as well as policies to drive the wood pellet manufacturing. This is why the wood pellet market establishes rapidly because the 1990s.
Requirement for wood pellet fuel keep enhancing. In the 1990s, Sweden published the requirement for wood pellets, and determined the technique day of pellet fuel as well as heaters.
Mature burning technology as well as equipment. In the last few years, Sweden's production of pellet central heating boiler and also pellet home heating ovens maintain increasing.
Perfect quality assurance system. Sweden government specified that the wood pellet fuel as well as burning devices need to get third-party testing certifications prior to getting in the market.

Verdict
Sweden is a major wood pellet fuel producer and also customer on the planet. Biomass power plays an important duty in its production and way of life. Around the globe, biomass pellets are going to play a more vital duty in home heating supply, power generation, and also commercial production.

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