首页> 外国专利> A METHOD FOR PRODUCTION OF METALS FROM METAL OXIDES SUCH AS PRODUCTION OF TITANIUM METAL FROM TITANIUM DIOXIDE AND ITS APPLICATION FOR DIRECT PRODUCTION OF ALLOYS FROM MIXTURE OF METAL OXIDES

A METHOD FOR PRODUCTION OF METALS FROM METAL OXIDES SUCH AS PRODUCTION OF TITANIUM METAL FROM TITANIUM DIOXIDE AND ITS APPLICATION FOR DIRECT PRODUCTION OF ALLOYS FROM MIXTURE OF METAL OXIDES

机译：一种由金属氧化物生产金属的方法，例如由二氧化钛生产钛金属的方法及其在由金属氧化物混合物直接生产合金中的应用

页面导航

摘要
著录项
相似文献

摘要

A method for production of metal from metal oxide such as titanium metal from titanium di-oxide or its alloy such as Ti6Al4V from a mixture of oxides (TiO 2 , Al 2 O 3 , V2O 5 ) comprising the steps of: (i) mixing titanium dioxide (TiO 2 ) powder or oxides mixture with a mixture of carbonaceous matter like coal powder, carbon, coke, carbon black, polymer, plastics, oil, biomass, biological wastes and a compound containing hydrogen; (ii) sandwitching the resulting mixture between two graphite plates; (iii) heating the resulting mixture at temperature for suitable period (iv) compacting the resulting heat treated mass into definite shape; (v) subjecting the compacted mass to electrochemical reduction through molten salt electrolysis at a suitable temperature to produce titanium metal; (iv) washing the electrolysed mass with water to remove electrolyte to produce titanium metal or its alloy in the form of powder and flakes.

机译：一种由金属氧化物如钛金属由二氧化钛或其合金如Ti6Al4V由氧化物混合物（TiO 2，Al 2 O 3，V2O 5）生产金属的方法，该方法包括以下步骤：（i）混合二氧化钛（TiO 2）粉末或氧化物与碳质物质的混合物，例如煤粉，碳，焦炭，炭黑，聚合物，塑料，石油，生物质，生物废料和含氢化合物; （ii）将得到的混合物在两个石墨板之间用砂吸取; （iii）将所得混合物在一定温度下加热适当的时间（iv）将所得热处理物料压制成确定的形状; （v）通过在合适的温度下通过熔融盐电解将压紧的物料进行电化学还原以产生钛金属; （iv）用水洗涤电解块以除去电解质以产生粉末和薄片形式的钛金属或其合金。

著录项

公开/公告号IN201831030996A

专利类型
公开/公告日2018-09-07

原文格式PDF
申请/专利权人
展开▼

申请/专利号IN201831030996
发明设计人 DR JAYASHREE MOHANTY SERB DST GOVT OF INDIA;DR JAYASHREE MOHANTY SERB DST GOVT OF INDIA SB FT CS 135 2014;DR TANMAYA BADAPNDA;
展开▼

申请日2018-08-19
分类号B22F9;
国家 IN
入库时间 2022-08-21 12:51:49

相似文献

专利
外文文献
中文文献