Vacuum reduction high-temperature reaction furnace device
The utility model discloses a vacuum reduction high-temperature reaction furnace device, and belongs to the technical field of valuable element production or refining. The device comprises a tubular furnace, the tubular furnace is connected with a furnace temperature controller, a water cooling cavi...
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| creator | LI SHUQIN WANG DAYA HUA SHAOGUANG PEI DEJIAN LI XIANGMEI |
| description | The utility model discloses a vacuum reduction high-temperature reaction furnace device, and belongs to the technical field of valuable element production or refining. The device comprises a tubular furnace, the tubular furnace is connected with a furnace temperature controller, a water cooling cavity is connected below and above the tubular furnace, a sublimation porcelain boat is arranged in the tubular furnace, one end of a stainless steel tee joint is connected with a reaction gas inlet, the lower end of the stainless steel tee joint is connected with a carrier gas inlet, and the lower end of the stainless steel tee joint is provided with a gas outlet. The upper end of the stainless steel four-way joint is connected with a rotary-vane vacuum pump, and a vacuum meter is arranged on the rotary-vane vacuum pump. According to the device, the problem that the existing process is complicated is solved, Zn and Pb steam is introduced into a low-temperature area of the cooling cavity to be liquefied and condensed |
| format | Patent |
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The device comprises a tubular furnace, the tubular furnace is connected with a furnace temperature controller, a water cooling cavity is connected below and above the tubular furnace, a sublimation porcelain boat is arranged in the tubular furnace, one end of a stainless steel tee joint is connected with a reaction gas inlet, the lower end of the stainless steel tee joint is connected with a carrier gas inlet, and the lower end of the stainless steel tee joint is provided with a gas outlet. The upper end of the stainless steel four-way joint is connected with a rotary-vane vacuum pump, and a vacuum meter is arranged on the rotary-vane vacuum pump. 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The device comprises a tubular furnace, the tubular furnace is connected with a furnace temperature controller, a water cooling cavity is connected below and above the tubular furnace, a sublimation porcelain boat is arranged in the tubular furnace, one end of a stainless steel tee joint is connected with a reaction gas inlet, the lower end of the stainless steel tee joint is connected with a carrier gas inlet, and the lower end of the stainless steel tee joint is provided with a gas outlet. The upper end of the stainless steel four-way joint is connected with a rotary-vane vacuum pump, and a vacuum meter is arranged on the rotary-vane vacuum pump. 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The device comprises a tubular furnace, the tubular furnace is connected with a furnace temperature controller, a water cooling cavity is connected below and above the tubular furnace, a sublimation porcelain boat is arranged in the tubular furnace, one end of a stainless steel tee joint is connected with a reaction gas inlet, the lower end of the stainless steel tee joint is connected with a carrier gas inlet, and the lower end of the stainless steel tee joint is provided with a gas outlet. The upper end of the stainless steel four-way joint is connected with a rotary-vane vacuum pump, and a vacuum meter is arranged on the rotary-vane vacuum pump. According to the device, the problem that the existing process is complicated is solved, Zn and Pb steam is introduced into a low-temperature area of the cooling cavity to be liquefied and condensed</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER |
| title | Vacuum reduction high-temperature reaction furnace device |
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