The wood products industry includes medium density fiberboard (MDF), oriented strand board (OSB) or particleboard plants where wood chips or fibers are treated with various chemicals to produce a wood product. Typically, the flue gas is first treated with a cyclone to knock out large particles and fibers, followed by a scrubber to control acid gases and sub-micron particulate/mist before being treated in an oxidizer of some design where non-condensibles are removed. Our expertise is in cleaning the gas of all...
The processes that are taken to prevent wood rot fall under the definition of wood preservation or timber treatment. There are a number of different chemical preservatives and processes that can extend the life of wood, timber, wood structures or engineered wood. These generally increase the durability and resistance from being destroyed by insects or fungus and/or allow the use of wood structures in wet or underwater conditions (marine grade wood).
Applied Rigaku Technologies, Inc. specializes in EDXRF spectromet...
The recycling of wood has a very important role in the reuse of the same for industrial purposes or use for the production of renewable energy.
In both cases the quality of the grinding and the purity of the material is fundamental, which must be free of metals and other contaminants.
The possibility to use shredders, grinders or granulators to deal with individual necessities allows Forrec to develop solutions that are suitable for all types of wood:
Wood products are manufactured by bonding wood material (e.g., veneer, fibers, particles, and strands) or agricultural fiber, typically with resin under heat and pressure. A number of pollutants are emitted from wood product manufacturing processes – acetaldehyde, acrolein, formaldehyde, methanol, phenol, and propionaldehyde – and abatement and product recovery are required.
The engineered wood products industry relies on Dürr Megtec for regenerative thermal oxidizer (RTO), regenerative catalytic oxidizer (RCO), wet electrostatic precipitator (WESP), dry electrostatic precipitator (DESP), and wet scrubber technologies for effective emissions control of volatile organic compounds (VOCs), hazardous air pollutants (HAPs), particulate matter (PM), and blue haze from wood dryers and press vents. As an industry leader, we offer a comprehensive suite of advanced air pollution control...
One of the problems arising in wood processing and production of popular materials based on wood, such as plywood, wood-chip and wood-fiber materials (chipboard, hardboard, OSB) is removing harmful substances from the air. Emissions from these industries are characterized primarily by the presence of phenol and formaldehyde, and the level of discharge is significant, up to 100 000 m3/hour of contaminated air.
We provide explosion protection for wood processing factories where wood waste and dust pose a hazard. Various wood processing technologies show that flammable wood waste or dust accumulates in these facilities. In terms of evaluating the risk of explosion, finely sedimented dust is hazardous and in the event that this finely sedimented dust suspends and is connected to an ignition source, and explosion will occur.
Wood wastes include woods from forestry, railways – sleepers, telecoms – telephone poles, timber manufacturing processes and the construction industry. Many of these types of wood tend to be contaminated with chemicals and other materials. This contamination can make the waste wood difficult to use in traditional biomass to energy processes and potentially hazardous to the environment. Our Gasplasma® energy from waste technology is able to transform efficiently the organic biomass into a pure, hydrogen-rich...
It’s more than just wood! It is an invaluable sustainable resource which can be utilised down to the last splinter. With WEIMA wood shredders there are no limits. Woodchips can be used directly for energy generation or for briquetting. Valuable space can be saved for more productive uses. WEIMA has the know-how covering all the relevant factors for a most efficient and homogenous wood shredding solution.
based in Fort Mill, SOUTH CAROLINA (USA).
No matter where wood chips come from, whether it is hard or soft wood, chipboard, MDF, plywood, wood shavings, saw dust or swarf: volume can be reduced by up to 90 %. This is particularly attractive to the furniture industry, saw mills and cabinetmaking. With briquette presses from WEIMA, now valuable wood waste can be processed to compact briquettes and sold or used as an own heating source. In general, briquettes have a high calorific value, much higher than regular firewood and comparable to brown coal brought...
based in Fort Mill, SOUTH CAROLINA (USA).
Companies in this industry often operate in sensitive and protected environments. We are able to provide the forestry industry with high treatment performance that produces effluent safe for discharge into delicate eco systems.
Wooden board UV printer, also called wooden sign printing machine, is a new type of hi-tech digital printing device fit for almost all kinds of materials. It can replace screen printing, pad printing, and transfer printing devices. Print colors on all kinds of materials without layout design and chromatography, as well as higher quality of output than traditional ways even it is easy to operate, the quality, remain stable, directly output printing data from the computer.
Wood treatment used to protect lumber from fungi, insects, UV damage, water damage and general wear. When treating wood the proper balance of treatment solution must be monitored to ensure the highest quality while minimizing waste and excess cost due to treatment usage or product rejection.