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GB20131/20A
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Publication of GB148210ApublicationCriticalpatent/GB148210A/en
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
C22B19/00—Obtaining zinc or zinc oxide
C22B19/04—Obtaining zinc by distilling
C22B19/14—Obtaining zinc by distilling in vertical retorts
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Engineering & Computer Science
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Chemical & Material Sciences
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Manufacturing & Machinery
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Materials Engineering
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Mechanical Engineering
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Metallurgy
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Organic Chemistry
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Manufacture And Refinement Of Metals
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Abstract
148,210. Zelewski, R. von. March 28, 1916, [Convention date]. Retort furnaces.-In a vertical retort furnace for the extraction of zinc, the retorts 3 are mounted on a counterweighted platform 4, so that they can be removed and replaced from below. Parts of the heating-chamber around the retort may also be carried by the platform.
GB20131/20A1916-03-281920-07-09Improvements in zinc extracting furnaces with vertical retorts
ExpiredGB148210A
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