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JPS54176704U |
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JPS54145899A |
PURPOSE: To easily regenerate and decomtanimate, by melting a part of natrium by means of an induction coil located around a shell of a cold trap and by moving a melting area in such manner that moves the induction coil. CONSTITUTION: A ...
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JPS5436123B2 |
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JPS5436122B2 |
PURPOSE:Meshless type Na purification apparatus which purifies, at high efficiency using reducer and rectifying plate, the liquid metal Na used as a heat medium for heat exchanger of high speed breeder reactor.
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JPS5435970B2 |
PURPOSE:To remove impurities in liquid sodium by utilizing supersaturation deposition in low temp. and capillary action in purification of sodium.
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JPS54157911U |
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JPS54138997A |
PURPOSE: To make a removal of hydrogen gas operable in a simplified procedure, by providing a cover gas tubing, a vapor trap and a pump, that are linked to the air space part on top of the liquid level, as well as providing a heater in t...
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JPS54152114U |
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JPS54152208U |
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JPS54135607A |
PURPOSE: To simplify the structure of a cold trap for impurities in liquid Na by providing an inner tube, as the support structure of the impurities capturing part, communicating with the Na outlet of the capturing part and having a Na d...
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JPS54131517A |
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JPS54130413A |
PURPOSE: To manufacture metallic Mg by mixing light burned magnesia with a powder carbonaceous reducing agent and rapidly cooling a mixed gas of Mg and CO obtd. by reducing the MgO in a heating furnace. CONSTITUTION: As raw material for ...
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JPS54143822U |
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JPS54137698U |
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JPS54117900A |
PURPOSE: To treat waste sodium vapor as stable compound by mixing and reacting the sodium vapor with reactive gas. CONSTITUTION: Waste sodium is supplied to a vessel 1, which is heated by a heater 2 to generate sodium vapor. When a vacuu...
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JPS54114409A |
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JPS54110173A |
PURPOSE: Not to produce the thermal shock on the trap itself, by connecting the trap with each inlet and outlet side of vessel and providing the pipe flowing passage having no packing and then, passing gas through by-pass flowing passage...
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JPS54107815A |
PURPOSE: To condense Mg vapor contg. impurities in a molten Al-Mg alloy and separation recover the Mg from the impurities by contacting the vapor to the molten alloy. CONSTITUTION: A molten Al-Mg alloy is held in furnace 4 heated with bu...
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JPS54118403U |
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JPS54110647U |
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JPS5496478A |
PURPOSE: To provide a compact vapor trap for removing metallic vapor or mist, by installing cooling tube constituted of many heat transfer tubes arranged in the body so as to increase the coefficient of internal heat transfer. CONSTITUTI...
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JPS5495910A |
PURPOSE: To remove automatically and surely impurities in liquid Na for a Na cooled fast breeder by detecting the temp. of the liquid Na and that of a cold trap, and controlling the temp. of the cold trap in accordance with the differenc...
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JPS5420162B2 |
PURPOSE:To regenerate metallic sodium simply and to use the sodium for a long time by building the equipment for regeneration and refining by natural circulation within a cold trap in a double layer liquid refining equipment belonging to...
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JPS5491294A |
PURPOSE: To achieve compactification and reduction in restrictions of mounting and disposition by forming the controller in double tube construction. CONSTITUTION: An inner tube 12 provided with an iron core 13 and cavity 17 and an outer...
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JPS5419292Y2 |
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JPS5497600U |
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JPS5485109A |
Magnesium metal is produced in a two-stage chemicothermal process employing metallothermic reduction of MgO using Al metal, present in an Al alloy, as the reducing metal in one stage according to the reaction 2Al + 3MgO DELTA 3Mg + Al2O3...
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JPS5479109A |
PURPOSE: To recover Sr in a high yield by adding a surfactant to a liquid contg. coprecipitated Sr and Fe(OH)3 to render the precipitates hydrophobic and introducing fine bubbles into the liquid to stick them to the precipitates, which a...
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JPS5484309U |
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JPS5471020A |
PURPOSE: To prevent tritium from accumulating in sodium by absorbing the tritium adsorbed in a liquid sodium used as a heat medium for a high speed breeder reactor with Ca. CONSTITUTION: When liquid metal sodium is used as a heat energy ...
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JPS5467507A |
PURPOSE: To reduce K content in liquid Na or Na compounds by bringing it into contact with Na in-conductive beta-alumina. CONSTITUTION: Na or a Na compound I as raw material is heated by the heating source 2 while moving toward the lower...
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JPS5474712U |
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JPS5465108A |
PURPOSE: To simply control the temp. of a cold trap for Na, etc. for a reactor by using a low b.p. heat medium and varying the b.p. of the medium with a flow control valve. CONSTITUTION: Cold trap 1 in which liquid metal such as Na is pu...
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JPS5462112A |
PURPOSE: To remove tritium in a liquid metal for a reactor by injecting hydrogen into the metal and cooling the metal to precipitate hydride. CONSTITUTION: A mixed gas of argon and hydrogen is blown into a liquid metal such as Na for a r...
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JPS5464108U |
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JPS5454912A |
PURPOSE: In a high-breeder reactor, a mist or vaper of coolant sodium is trapped by a mesh wire and collected into a container. In this process, capillary force and gravity are effectively utilized to maintain a high level of trapping ca...
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JPS548521B2 |
The invention relates to a purification process by which sodium of extremely high purity, more especially with a low calcium content, can be obtained from commercial-grade sodium.
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JPS5450010U |
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JPS5437013A |
PURPOSE: To provide a cold trap improved in ability to eliminate fission products and corrosion products from a coolant, by successively passing the coolant through a first cold trap loaded with a stainless steel mesh and a second cold t...
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JPS5437012A |
PURPOSE: To provide an apparatus for eliminating contaminants from liquid metals etc. effectively in a short time by a bundle of tubes having small surface area, wherein the liquid metal heated to a high temperature is introduced into a ...
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JPS5435711U |
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JPS5435712U |
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JPS5434313U |
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JPS5429814A |
PURPOSE: To rapidly perform the title removal and recycle a T absorbing metal sol. in Na and having a higher m.p. than that of Na and a great affinity for H by adding the metal to Na and heating the metal-added Na to transfer T from the ...
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JPS5428214A |
PURPOSE: To provide a cold trap by which harmful components in coolant Na of a reactor can be captured assuredly by using a packing subjected to specified treatment.
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JPS5424212A |
PURPOSE: To provide the title equipment in which a purifier is prevented from clogging and stable operation can be performed by controlling the purifier to the optimal temp. using a measuring machine and a computer in purification of a l...
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JPS5423896A |
PURPOSE: To remove and absorb the hydrogen isotopes in the coolant of a liquid metal cooling type reactor, by a vessel which has an absorbing trap of hydrogen isotopes and in which a covering body that is permeable with hydrogen isotopes...
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JPS5420954A |
PURPOSE: To provide a vapor removing apparatus in which reflux fluid based on vapor or mist removed is not contacted with gas introduced by providing the inner wall of a gas introduction pipe with ditches extending to the inside of the a...
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JPS5410213A |
This invention relates to the thermal production of magnesium, using, as source of magnesium oxide, a residual slag from the manufacture of certain carbon-containing chrome irons and, as reducing agent, a ferro-silico-aluminum for carryi...
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JPS5348166B2 |
The invention relates to processes for production of magnesium of greater purity by reaction of a reducing agent with a substance containing magnesium oxide in the presence of a molten slag. The process according to the invention consist...
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