paperback. Condition: New. Language:Chinese.Paperback Pages Number: 632 This book comprehensively summarizes the advanced technology of the zinc hydrometallurgy domestic and international research. design. production. and discusses the hydrometallurgy of zinc roasting. leaching. purification. and electrowinning process and zinc hydrometallurgy plant waste management. plant process design. also presents a major chemical products of zinc production technology. Book theory and production practice. the novel zinc hydrometa.