US6177882B1 - Electromagnetic-to-acoustic and acoustic-to ...

A downhole communications system including an electromagnetic-to-acoustic signal repeater ( 35 ) for communicating information between surface equipment and downhole equipment and a method for use of the repeater ( 35 ) is disclosed. The repeater ( 35 ) comprises an electromagnetic receiver ( 37 ) and an acoustic transmitter ( 41 ). The receiver ( 37 ) receives an electromagnetic input signal ...

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WO2014128457A1 - A practical molten salt fission reactor ...

A nuclear fission reactor comprising a core, a pool of coolant liquid, and a heat exchanger. The core comprises an array of hollow tubes which contain molten salts of fissile isotopes. The tube array is at least partly immersed in the pool of coolant liquid. The tube array comprises a critical region, where the density of the fissile isotopes during operation of the reactor is sufficient to ...

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RAM Mixing for Lithium-ion Battery Manufacturing - Resodyn ...

Jun 28, 2010· BUTTE, MT – In an effort to support our customers' interest in various application data, Resodyn Acoustic Mixers is proud to announce the release of a paper on the use of ResonantAcoustic® Mixing (RAM) for blending materials used in the formation of Li-ion battery electrodes. The experiments demonstrated that the mixing process is rapid, and...

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Applied Physics Letters | [email protected]

Applied Physics Letters Publication Venue For + + + + +

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WO2014090386A1 - Orally disintegrating tablet containing ...

The present invention relates to an orally disintegrating tablet (ODT) containing asenapine maleate and to a process for preparing the ODT. In a first aspect, the present invention relates to an ODT containing asenapine maleate and low substituted hydroxypropylcellulose. In a second aspect, the present invention relates to an ODT containing crystalline asenapine maleate and the ODT is prepared ...

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Resonant acoustic mixing increases explosive efficiency

According to BAE Systems, resonant acoustic mixing also allows the mixing of more viscous components of explosives without the use of additional solvents. With mechanical stirring, solvents are added to the viscous components, which reduce their viscosity. After mixing, the resulting substance is dried to return it to its original viscosity.

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White Papers Archives - Resodyn Acoustic Mixers

Mon - Fri: 8:00 - 5:00 Mountain (UTC-06:00) [email protected] Skip to content

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Surface Generated Acoustic Wave Biosensors for the ...

demonstrated experimentally that lithium tantalate substrates could be used for a LG-APM, which exhibit an enhanced mass sensitivity compared to the traditional SH-APM. Thus, it is possible to retain the advantages of operating with liquids on the opposite face to the transducer as with the SH-APM device with a mass sensitivity enhancement.

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WO2014062444A1 - Solventless mixing process for coating ...

The present invention is a solventless method of producing polymer coated active pharmaceutical ingredient that is taste-masked and may be released in relatively short time. It employs high energy vibrations or acoustic mixing of API particles, water soluble coating material particles and hydrophobic polymer particles, with or without use of other pharmaceutically relevant powders as media.

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Announcing ResonantAcoustic® Mixing: Mixing Without Impellers

Apr 17, 2008· ResonantAcoustic® Mixing technology is very effective for hard to mix systems, such as powders of disparate particle sizes and densities, slurries, nanomaterials, or viscous pastes and adhesives. Attendees of SAMPE '08 Long Beach, who are involved in the processing of advanced materials for the ceramics, composites, electronic materials, or ...

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US7388454B2 - Google Patents

US7388454B2 US11/159,753 US15975305A US7388454B2 US 7388454 B2 US7388454 B2 US 7388454B2 US 15975305 A US15975305 A US 15975305A US 7388454 B2 US7388454 B2 US 7388454B2 Authority US United States Prior art keywords electrode adjacent fbar frame region alternating Prior art date 2004-10-01 Legal status (The legal status is an assumption and is not a legal …

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Creating Cocrystals: A Review of Pharmaceutical Cocrystal ...

Resonant acoustic mixing has been used to mix the target molecule and coformer in the presence of a liquid to form a cocrystal in the absence of any grinding media. In this method, mechanical energy is transferred acoustically into a wetted powder mixture, encouraging intimate mixing of the components.

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CPC Scheme - F05D INDEXING SCHEME FOR ASPECTS RELATING …

indexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants [2013-01]

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Green Processing of Energetic Materials Using RAM ...

Mar 16, 2016· SERDP/ESTCP has been utilizing RAM Technology for several projects. This particular project will demonstrate the ability of the new Resonant Acoustic® Mixing (RAM) technology to produce energetic weapons systems components in a single processing step and quantify the reduction in processing waste generated as compared to legacy manufacturing techniques.

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White Paper on RAM Mixing Technology - Resodyn Acoustic Mixers

BUTTE, MT – In response to public demand, Resodyn Acoustic Mixers is proud to announce the publishing of a White Paper on RAM Mixing Technology. For those of you with questions on some of the unique advantages that RAM Mixing is able to achieve, this paper gives an …

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Journal of Chemical Technology & Biotechnology - Wiley ...

The cover image is based on the Research Article Polyaniline coated hematite sand supported on graphene oxide ([email protected]) as a new magnetic material for advanced catalytic oxidation based on sulfate radicals: optimization using response surface methodology by Abdellah Ait El Fakir et al., DOI: 10.1002/jctb.6070.

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Weapons Systems and Platforms - serdp-estcp.org

SERDP and ESTCP's Weapons Systems and Platforms program area supports the development and demonstration of innovative technologies that enable DoD to reduce or eliminate the use of hazardous materials in its production and maintenance processes, reduce hazardous waste streams, and better understand and mitigate emissions and other environmental impacts that result from its operations.

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Tribikram Kundu | UA Profiles

The aim of this paper is monitoring GRC ageing by nondestructive evaluation (NDE) techniques. Two different NDE techniques-(1) nonlinear impact resonant acoustic spectroscopy analysis and (2) propagating ultrasonic guided waves-are used for this purpose. Both techniques revealed a reduction of the nonlinear behavior in the GRC material with ageing.

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Resodyn Technical Library - Resodyn Acoustic Mixers

Temperature Control for ResonantAcoustic ® Mixing Processes 1 file(s) 125.56 KB. Download. Heat Generation Tests - Sugar Mixing 1 file(s) 943.40 KB. Download. White Papers. ResonantAcoustic® Mixing for Lithium-ion Battery Manufacture 1 file(s) 242.02 KB. Download. Green Aspects of RAM Mixing 1 file(s) 276.89 KB.

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Synthesis of boron-doped Si particles by ball milling and ...

Mar 15, 2012· Synthesis of boron-doped Si particles by ball milling and application in Li-ion batteries. ... It was demonstrated that the irreversible capacity was due to the loss of lithium trapped as lithium salt degradation products on the silicon particles and within the electrode pores ... The resonant acoustic mixing is a new approach to mixing ...

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How silicon electrodes can be calendered without altering ...

How silicon electrodes can be calendered without altering their mechanical strength and cycle life ... and (ii) the resonant acoustic mixing ... using a physical mixing method. The lithium iron ...

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Nondestructive testing - Wikipedia

Nondestructive testing (NDT) is a wide group of analysis techniques used in science and technology industry to evaluate the properties of a material, component or system without causing damage. The terms nondestructive examination (NDE), nondestructive inspection (NDI), and nondestructive evaluation (NDE) are also commonly used to describe this technology.

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Evaluation of resonant acoustic mixing performance ...

An experimental investigation was carried out to study the mixing performance of a laboratory-scale ResonantAcoustic® Mixer (LabRAM). The first part of the study summarizes the results of a fractional factorial design of experiments used to determine the main effects of process parameters (fill level, acceleration, and blending time) on blend homogeneity.

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r bulletin 102 — may 2000bull - esa.int

models to predict the photospheric lithium abundance, Brun et al. introduced a new term – macroscopic mixing below the convective zone – into the standard stellar structure equations. They showed that the introduction of this 'tachocline layer mixing' significantly improves the agreement with the helioseismic data and photospheric ...

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US20150080567A1 - Method to Produce and Scale-Up ...

A method to produce and manufacture cocrystals and salts is disclosed wherein crystalline solids and other components were combined in the desired proportions into a mixing chamber and mixed at high intensity to afford a cocrystalline product. No grinding media were required. The mixing system consists of a resonant acoustic vibratory system capable of supplying a large amount of energy to the ...

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Energetic Materials and Munitions - serdp-estcp.org

SERDP and ESTCP projects are developing and demonstrating alternative materials and synthesis processes to reduce the environmental and occupational safety and health impacts of energetic materials and munitions while maintaining critical performance criteria.

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(PDF) Synthisis of Highly Loaded Gelled Propellants

A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text.

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Product: Polymer Optical Fiber POF - PreSens

A polymer optical fiber (POF) is needed to transfer excitation light to the sensor and the sensor response back to the meter. We offer different versions for …

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lithium ion hydride - chelseaecochamps.co.za

LITHIUM ALUMINUM HYDRIDE is a white powder that turns gray on standing. If spread out over a large flat combustible surface, friction can cause ignition. Used to make other chemicals, as a polymerization catalyst, as a hydrogen source, and as a propellant.

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Optical gas sensing: a review - IOPscience

The detection and measurement of gas concentrations using the characteristic optical absorption of the gas species is important for both understanding and monitoring a variety of phenomena from industrial processes to environmental change. This study reviews the field, covering several individual ...

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