Real-time noble gas polarization generator and transit box of polarized noble gas

A polarization and generator technology, applied in the field of real-time precious gas polarization generators, to achieve the effect of reducing volume and weight

Inactive Publication Date: 2009-11-04
TAIWAN MAGNETIC INNOVATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Therefore, there are above-mentioned inconveniences and problems in the known mode of non-real-time precious gas polarization and retransportation.

Method used

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  • Real-time noble gas polarization generator and transit box of polarized noble gas
  • Real-time noble gas polarization generator and transit box of polarized noble gas
  • Real-time noble gas polarization generator and transit box of polarized noble gas

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0071] The present invention will be further described below in conjunction with embodiment and accompanying drawing.

[0072] see now Figure 4 and Figure 5 , Figure 4 is a schematic diagram of the real-time noble gas polarization generator of the present invention, Figure 5 It is a side view of the real-time noble gas polarization generator of the present invention, as shown in the figure, the real-time noble gas polarization generator 300 includes a cavity 310, which has a uniform magnetic field space, and the cavity The body 310 forms a shielding effect on the magnetic field space. A heat preservation unit (such as a heat preservation furnace) 324 is located in the cavity 310, which has a furnace body space 325 to keep the temperature within a predetermined range. A heat insulating layer 320 is located in the cavity. Between the body 310 and the heat preservation unit 324, a base bottle 328 is located in the furnace body space 325, and the base bottle 328 is filled w...

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Abstract

The invention relates to a real-time noble gas polarization generator which comprises a cavity, a heat-insulation unit, a basal bottle, a heating source and an activation unit. The cavity is provided with an upper cover and a lower cover made of substances with high magnetic permeability; a first magnet unit and a second magnet unit with same magnetic field directions are used for generating a magnetic field and respectively connected to two sides of the upper cover and the lower cover; the upper cover and the lower cover have equidistance relative to the central part of the cavity so as to induce the magnetic field to generate a uniform magnetic field space inside the cavity and form shielding effect; the heat-insulation unit is positioned in the cavity and provided with a furnace space so as to keep the temperature within a predetermined range; the basal bottle is positioned in the furnace space and used for filling noble gas; the heating source is used for providing heat to the furnace space to maintain the temperature of the basal bottle in the predetermined range; and the activation unit is used for generating a polarization laser beam which has a certain wavelength and the same magnetic field direction with that of the magnetic field space to pass through the basal bottle so as to polarize the noble gas in the basal bottle.

Description

technical field [0001] The invention relates to a noble gas polarization generator, specifically, a real-time (InSitu) noble gas polarization generator. Background technique [0002] Polarized noble gases (polarized noble gases) have been widely used in physical experiments, neutron beam research, material science, and medical applications. Conventionally polarized hydrogen 1( 1 H) The polarization signal is more than 10,000 times, which makes a new field of medical and material science applications that cannot be achieved before. In terms of neutron beam related research, polarized helium 3( 3 He) gas can filter neutrons very effectively and achieve the purpose of polarizing neutrons without limiting the energy and momentum of the neutron beam. [0003] Polarized noble gases can be prepared by optically excited nuclear spin exchange (SEOP). For example, the optically excited nuclear spin exchange method of helium 3 includes that the covalent electrons of rubidium are op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/08
Inventor 张烈铮陈政宏蔡依蒨汪瑞民
Owner TAIWAN MAGNETIC INNOVATION TECH
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