Technologies

A Control Algorithm Designed to Maximize the Long-Term Efficiency for any Value Adding Process – Medical or Otherwise

Tech ID: W-22-021 Background In many settings across many industries, process performance is often only considered in terms of maximizing throughput over a given period. The primary consideration in creation of the output product tends to be functional workpieces that meet short term quality expectations. This approach neglects the consideration of long-term product integrity. In

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A Novel Cooling System for Soft Wearable Robotic Devices

Researchers at Western University have developed a novel cooling apparatus for TCAs that is designed for soh wearable robotics W-22-033 Background Each year, approximately 62,000 Canadians and 795,000 Americans suffer a stroke. After suffering a stroke, it is recommended that patients receive a minimum of 45 minutes of rehabilitation therapy five days per week, which

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A Global Model for High-Consistency Wood Pulp Suspensions in Corotating Twin Screw Extruders

Researchers at Western University have developed a composite model for the flow of fibrous wood suspensions in working twin screw extruders. Reference: W-21-006 Background A twin-screw extruder is a versatile device that is useful for numerous applications due to its modularity and design flexibility. It is a continuous processing device composed of a barrel and

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Nanophotonic Color Image Splitters

Lossless drop-in replacements for color filters Tech ID: W-21-021 Background Color imaging is most commonly achieved through absorptive Bayer filter arrays, with each of the three color pixel filters allowing approximately 1/3 of the incident light to transmit to the active material below. While this allows high selectivity of indicial colors and thus simple image

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A Method to Provide Low-Cost Agrivoltaic Testing and Optimization

Tech ID: W-22-016 Background There is an immediate need to optimize the combination of solar photovoltaics (PV) and plants on farmland. Cost declines, brought on by an aggressive industrial learning curve, have been the standard in the PV industry for the last several decades. Due to this, PV costs are expected to continue to decline

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Production of 5 Hydroxyethyl Furfural (5-HMF) from Sugars or Carbohydrates

The production of chemicals from biomass, a renewable feedstock, is highly desirable in replacing petrochemicals. Bio-based chemicals, such as 5-hydroxymethylfurfural (5-HMF), can help to replace a large fraction of industrial chemicals and materials derived from fossil resources.

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Water-tight Composite Membranes

Nanocomposite materials and its fabrication process present unique features that potentially enable water filtration by nano and/ or sub-nanopore-based membranes. Reverse osmosis (RO) is a purification process that utilizes this type of permeable membrane to remove ions, molecules and larger particles from water.

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Co-Production of Bio-gas and High Quality Bio-oil

Sludge management is one of the most difficult and challenging tasks of wastewater treatment plants due to high water content and increasingly strict regulations for sludge reuse and disposal.

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Hydrolysis Production of Low-Mw Bio-oils

Lignin is produced in large quantities as a by-product from the chemical pulping processes in the pulp/paper industry, with annual generation of kraft lignin reaching to 50 million tons worldwide. With the fast depletion of fossil reserves, the renewable and abundant lignocellulosic biomass (wood, sawdust/bark and crop residues, etc.) can be a potential substitute for petroleum for the production of fuels and chemicals.

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The Angular Propulsion Engine

Numerous industry, such as but not limited to municipal solid waste management, and wastewater treatment generate a large number of waste gas streams. Carbon dioxide and methane are examples of waste gas generated from process steps including the combustion of fossil fuels and ethanol fermentation.

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