SUBSCRIBESUBSCRIBESUBSCRIBEHomeHistory & SocietyScience & TechBiographiesAnimals & NatureGeography & TravelArts & CultureProConMoneyGames & QuizzesVideosOn This DayOne Good FactDictionaryNew ArticlesHistory & SocietyLifestyles & Social IssuesPhilosophy & ReligionPolitics, Law & GovernmentWorld HistoryScience & TechHealth & MedicineScienceTechnologyBiographiesBrowse BiographiesAnimals & NatureBirds, Reptiles & Other VertebratesEnvironmentFossils & Geologic TimeInsects & Other InvertebratesMammalsPlantsGeography & TravelGeography & TravelArts & CultureEntertainment & Pop CultureLiteratureSports & RecreationVisual ArtsImage GalleriesPodcastsSummariesTop QuestionsLists and StoriesBritannica KidsAsk the ChatbotGames & QuizzesHistory & SocietyScience & TechBiographiesAnimals & NatureGeography & TravelArts & CultureProConMoneyVideoslead processingIntroductionHistoryOresMining and concentratingExtractionIndirect smeltingDirect smeltingRefiningRefining of bullionSecondary refiningThe metal and its alloysAntimonial leadBearing alloysLead-tinLead-silverChemical compoundsOxidesTetraethyl leadSilicatesCarbonatesChromatesOther compoundsReferences & Edit HistoryRelated TopicsImagesTechnologyIndustrylead processingFacebookXhttps://www.britannica.com/technology/lead-processingUniversity of Illinois Urbana-Champaign - Lead ProcessingLead poisoning - Student Encyclopedia (Ages 11 and up)Adolph L. Ponikvar
Technical writer. Coauthor of Cooperative Research and Development and others.AllBritannica Editors
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....HistorydictatedParkes zinc-desilvering processfreezing pointcompoundsmelting pointpreciousBetterton-Kroll processtreatmentemittingstringentalloybattery
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