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Supplier: Accuris
Description: STANDARD PRACTICE FOR DE-AGGLOMERATION OF REFRACTORY METAL POWDERS AND THEIR COMPOUNDS PRIOR TO PARTICLE SIZE ANALYSIS
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Supplier: Accuris
Description: STANDARD PRACTICE FOR DE-AGGLOMERATION OF REFRACTORY METAL POWDERS AND THEIR COMPOUNDS PRIOR TO PARTICLE SIZE ANALYSIS - INCLUDES STANDARD + REDLINE (PDF)
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Supplier: Accuris
Description: ADJUNCT TO B859 STANDARD PRACTICE FOR DE-AGGLOMERATION OF REFRACTORY METAL POWDERS AND THEIR COMPOUNDS PRIOR TO PARTICLE SIZE ANALYSIS
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Supplier: ASTM International
Description: 1.1 This practice covers the de-agglomeration of refractory metal powders and their compounds in preparation for particle size analysis. 1.2 Experience has shown that this practice is satisfactory for the de-agglomeration of elemental tungsten, molybdenum, rhenium, and tantalum
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Supplier: ASTM International
Description: 1.1 This practice covers the de-agglomeration of refractory metal powders and their compounds in preparation for particle size analysis. 1.2 Experience has shown that this practice is satisfactory for the de-agglomeration of elemental tungsten, molybdenum, rhenium, and tantalum
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Supplier: ASTM International
Description: 1.1 This practice covers the de-agglomeration of refractory metal powders and their compounds in preparation for particle size analysis. 1.2 Experience has shown that this practice is satisfactory for the de-agglomeration of elemental tungsten, molybdenum, rhenium, and tantalum
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Supplier: ASTM International
Description: 1.1 This practice covers the de-agglomeration of refractory metal powders and their compounds in preparation for particle size analysis. 1.2 Experience has shown that this practice is satisfactory for the de-agglomeration of elemental tungsten, molybdenum, rhenium, and tantalum
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Supplier: amixon GmbH
Description: Further characteristics of the single-shaft powder mixer Technically ideal mixing quality; adjustable mixing intensity (from gentle homogenization to intensive deagglomeration) Micro-fine admixture of liquid material; the mixer remains dry and clean Selection
- Capacity: 5.3 cubic feet
- Mixer Location: Top Entry
- Motor Speed: 24 to 91 rpm
- Mounting: Floor-Mounted
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Supplier: amixon GmbH
Description: conical mixer guarantees very good mixing results and complete discharge. It can be used as powder blender for dry powder, wet suspensions as well as liquids, paste and dough. Further characteristics of the powder blender and conical mixer If the mixing process requires
- Capacity: 247 cubic feet
- Mixer Location: Top Entry
- Motor Speed: 7 to 25 rpm
- Mounting: Floor-Mounted
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Supplier: amixon GmbH
Description: shaft are jacketed and heated. This vertical dryer guarantees quick and gentle drying results. It can be used for moist powder, wet suspensions as well as liquids, paste and dough. If the drying process requires deagglomeration, high speed cutting rotors may be installed
- Dryer Type: Vacuum Dryer
- Heat Source / Transfer: Steam, Thermal Oil / Fluid
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Supplier: amixon GmbH
Description: . This vacuum dryer guarantees quick and gentle drying results. It can be used for moist powder, wet suspensions as well as liquids, paste and dough. If the drying process requires deagglomeration, high speed cutting rotors may be installed. The mixing device is
- Dryer Type: Vacuum Dryer
- Heat Source / Transfer: Steam, Thermal Oil / Fluid
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Supplier: Carrier Vibrating Equipment, Inc.
Description: Flash drying is an inexpensive solution to drying powders and granular materials, and is designed for high moisture materials with a constant-rate drying zone. Carrier’s industrial flash dryer systems can use higher gas temperatures, versus other dryer types, because the material
- Dryer Type: Flash / Pneumatic Dryer
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Supplier: Charles Ross & Son Company
Description: aggressive pigment deagglomeration. This high shear mixer can reduce the number of passes required through a media mill during pigment dispersion, thereby reducing costs and speeding up production. The PreMax is ideal for flexo, gravure and offset inks, paints, industrial coatings, electronic
- Application / Industry Use: Cosmetics Processing, Paint / Coating Processing
- Capacity: 0.6684 to 134 cubic feet
- Mixer Location: Top Entry
- Motor Power: 10 to 200 HP
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Supplier: Charles Ross & Son Company
Description: polished to an easily cleaned 150-grit finish. All Ross V-Blenders are supplied with Intensifier bars to permit deagglomeration as needed. Discharge is accomplished through a manually operated Butterfly valve. The valve is positioned 24” from the floor when in the bottom position. All
- Additional Features: Explosion Proof
- Capacity: 0.2500 to 100 cubic feet
- Mix Speed: Continuous Speed
- Mixer Location: Top Entry
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Supplier: Charles Ross & Son Company
Description: -stainless steel and is internally polished to a 240 grit sanitary finish. The exterior is polished to an easily cleaned 150-grit finish. All Ross Double Cone Blenders are supplied with Intensifier bars to permit deagglomeration as needed. Discharge is accomplished through a manually operated
- Additional Features: Explosion Proof
- Capacity: 0.2500 to 100 cubic feet
- Mix Speed: Continuous Speed
- Mixer Location: Top Entry
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Supplier: Charles Ross & Son Company
Description: aggressive pigment deagglomeration. This high shear mixer can reduce the number of passes required through a media mill during pigment dispersion, thereby reducing costs and speeding up production. The PreMax is ideal for flexo, gravure and offset inks, paints, industrial coatings, electronic
- Additional Features: Explosion Proof
- Application / Industry Use: Cosmetics Processing, Paint / Coating Processing, Sanitary Processing
- Capacity: 0.0167 to 0.6684 cubic feet
- Mix Speed: Variable Speed
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Supplier: Fritsch GmbH - Milling and Sizing
Description: Extra wide measuring range of 20 µm – 2.8 mm Strong, freely adjustable ultrasonic power for deagglomeration Extremely quiet dispersion with strong pumping power Benzine, alcohol and many organic solvents can also be used as suspension liquid as a standard feature
- Display & Special Features: Computer Interface / Networkable, Laboratory / Batch, Video / Graphic Display
- Measurement Type: Shape, Size
- Particle Size Range: 20 to 20000 µm
- Sample Type: Powder / Solid Particles
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Supplier: TSI Incorporated
Description: The Dust Aerosol Generator Model 3410 disperses dry dust and powders for applications that need continuous and stable dosing with high accuracy. These defined test aerosols are commonly used in aerosol science, filter testing, industrial processes, and quality assurance tasks. The
- Valve Dispensing Technology: Spray Valve
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Development of a High Efficiency Dry Powder Inhaler: Effects of Capsule Chamber Design and Inhaler Surface Modifications
Hence, past literature collectively confirms that powder resi- dence time within a device (due to capsule aperture size), capsule movement, and direct impingement of air on the capsule facilitate powder deagglomeration .
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Features of Preparing Nano-Size Powders of Tetragonal Zirconium Dioxide Stabilized with Yttrium
The maximum level of powder deagglomeration (Fig. 5) was achieved with the shortest period of hydrolysis (10 h at 155°C).
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Devices for Dry Powder Drug Delivery to the Lung
Powder deagglomeration is achieved by two tangentially arranged air classifiers utilizing the same prin- ciple that is present in the Novolizer device (as mentioned above).
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Potential of a Cyclone Prototype Spacer to Improve In Vitro Dry Powder Delivery
Ehtezazi T, Allanson DR, Jenkinson ID, Shrubb I, O'Callaghan C. Investigating improving powder deagglomeration via dry powder inhalers at a low inspiratory flow rate by employing add-on spacers.
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Rational design of a dry powder inhaler: device design and optimisation
Experiments utilising the Aerolizer and spray-dried mannitol revealed a small size of the orifices to improve powder deagglomeration .[4] In the FlowCaps inhaler, this principle has been realised such that the capsules are cut at their ends using metal blades.[5 …
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Deagglomeration of nanoparticle aggregates via rapid expansion of supercritical or high‐pressure suspensions
New apparatus for studying powder deagglomeration .
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Effect of design on the performance of a dry powder inhaler using computational fluid dynamics. Part 2: Air inlet size
Abstract This study investigates the effect of air inlet size on (i) the flowfield generated in a dry powder inhaler, and (ii) the device‐specific resistance, and the subsequent effect on powder deagglomeration .
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Particle aerosolisation and break‐up in dry powder inhalers: Evaluation and modelling of impaction effects for agglomerated systems
The im- paction assemblies were designed to minimise other potential powder deagglomeration mechanisms (such as turbulence), and the influence of velocity and im- paction was studied.
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The role of force control agents in high‐dose dry powder inhaler formulations
Furthermore, an improvement in powder deagglomeration was determined (MMAD: 3.0 Æ 2.1 mm) with a sig- nificant amount of drug recovered on the fourth and fifth stages (16.7% and 8.9%, respectively) with respect to the drug-only measurements …
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Influence of Air Flow on the Performance of a Dry Powder Inhaler Using Computational and Experimental Analyses
Using a powder deagglomeration rig for experimental studies, Voss and Finlay (23) showed that mechanical impaction of the powder on a grid is not an effective breakup mechanism.