SE Energy Spectrometer Design

Currently the mining industry plays an important role in the generation of wealth of a country through the exploitation of natural resources of the earth, and in some cases, responsible for a significant fraction of the economic matrix. Like any other industrial activity, mining has a negative impact on the environment, which leads the industry to constantly face the challenge of achieving the sustainability of its activities. The study aimed to characterize the iron ore reject seeking the feasibility of reprocessing and water recovery. The reject sample was characterized using Scanning Electron Microscopy with Dispersive Energy Spectrometer. Studies of the sedimentation kinetics of the tailings were carried out to implement techniques to recover the iron present in the tailings and recycle water in the mineral processing. In the sedimentation tests it was possible to recover approximately 50% of water without compromising the transport operations of the material. It can be concluded that the ore reject analyzed is composed mainly of Fe and Si respectively, showing that the reject has reprocessing potential, and recovery of water present in the clarified.

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Design and operation of a gas scattering energy spectrometer for the ISIS RFQ accelerator test stand

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ◽

10.1016/j.nima.2004.08.127 ◽

2005 ◽

Vol 538 (1-3) ◽

pp. 127-134 ◽

Cited By ~ 1

Author(s):

J.P. Duke ◽

D.J.S. Findlay ◽

A.P. Letchford ◽

G.R. Murdoch ◽

J.W.G. Thomason

Keyword(s):

Test Stand ◽

Energy Spectrometer

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Investigating the performance of an ion luminescence probe as a multichannel fast-ion energy spectrometer using pulse height analysis

Review of Scientific Instruments ◽

10.1063/1.4733572 ◽

2012 ◽

Vol 83 (10) ◽

pp. 10D306 ◽

Cited By ~ 4

Author(s):

B. Zurro ◽

A. Baciero ◽

D. Jiménez-Rey ◽

L. Rodríguez-Barquero ◽

M. T. Crespo

Keyword(s):

Pulse Height ◽

Ion Energy ◽

Pulse Height Analysis ◽

Energy Spectrometer ◽

Fast Ion

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Spatial profile measurements of ion-confining potentials using novel position-sensitive ion-energy spectrometer arrays

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ◽

10.1016/j.nima.2003.08.010 ◽

2003 ◽

Vol 513 (1-2) ◽

pp. 99-102

Author(s):

M. Yoshida ◽

T. Cho ◽

M. Hirata ◽

H. Ito ◽

J. Kohagura ◽

...

Keyword(s):

Spatial Profile ◽

Ion Energy ◽

Energy Spectrometer ◽

Position Sensitive

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Beam tracking simulations for a BPM-based energy spectrometer prototype for ILC

2007 IEEE Particle Accelerator Conference (PAC) ◽

10.1109/pac.2007.4440425 ◽

2007 ◽

Cited By ~ 1

Author(s):

Sergey Kostromin

Keyword(s):

Energy Spectrometer ◽

Beam Tracking

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The Research on the Microstructure and Property of Gear with Sinter Powder Material

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.37-38.1558 ◽

2010 ◽

Vol 37-38 ◽

pp. 1558-1560 ◽

Cited By ~ 1

Author(s):

Bai Yang Lou ◽

Fang Liang Dong ◽

Bin Xu

Keyword(s):

Powder Material ◽

Base Material ◽

Residual Austenite ◽

Optical Microscope ◽

Micro Hardness ◽

Tempered Martensite ◽

Common Part ◽

Energy Spectrometer ◽

Scan Electronic Microscope ◽

Electronic Microscope

Gear is a widely used common part of machinery, which is of good lubricate property and low materials consumption when it is made of sinter powder material. In this paper, the chemical composition, microstructure and property of sintered gear were investigated with optical microscope, scan electronic microscope, micro hardness meter and X-diffraction energy spectrometer. The results show that the microstructure of the gear includes of tempered martensite, carbide, residual austenite and a small quantity of cavity. The distribution of iron element is even. The copper and nickel distribute unevenly and cover around the surface of carbide in gear material which makes different property of covered layer itself between carbide and base material. The existing of covered layer and weak grain-boundary strength are main reason for gear brittle fracture. The gear’s toughness can be increased by optimizing sintering technology and heat treatment.

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