Integration of bio-carbon in the formulation of carbon electrodes for metallurgical processes- Al smelting process

将生物碳整合到冶金工艺(铝冶炼工艺)的碳电极配方中

基本信息

  • 批准号:
    RGPIN-2017-04827
  • 负责人:
  • 金额:
    $ 2.4万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2019
  • 资助国家:
    加拿大
  • 起止时间:
    2019-01-01 至 2020-12-31
  • 项目状态:
    已结题

项目摘要

This research program aims at developing a process for substituting biochar for petroleum coke in production of carbon electrodes in metallurgical operations, especially in manufacturing of anodes for aluminum electrolysis. Implemented in Canada more than a century ago, aluminum industry today is one of the major Canadian industries, producing 3 Mt/y of primary metal, securing more than 10000 direct and 20000 indirect jobs, and contributing more than 3 B$/y to the economy of the country. Aluminum is conventionally produced by the Hall-Héroult process, involving the electrolysis of alumina, dissolved in molten cryolite. Although the technology is now more than one hundred years old and total aluminum production has grown more than one hundred times within the past fifty years, the process has not changed substantially and carbonaceous materials are still the main ingredients of both anode and cathode. Anode is essentially made of anode grade petroleum coke, and is consumed during the electrolysis process. The spectacular increase of global aluminum production and the shortage of anode grade coke push the industry for seeking alternative carbon sources. At a first glance, biomass-based carbon seems to be a natural solution for this issue, however it does not meet the very strict specifications required for anode. In this research program we intend to explore the possibility of using biochar in anode recipe and to develop an appropriate process in order that biochar meet the industry specifications and eventually be used as an anode ingredient.***The escalating production capacity of Al and shortage of petroleum coke as well as the tightening environmental regulations will, sooner or later, force the technology to go toward bio-carbon sources. This implies a deep understanding of biomass structural features and development of appropriate process parameters, making them suitable for anode. This program could provide such an opportunity for the Canadian industry; first by training the HQP and second by providing required knowledge for replacing pet-coke by bio-coke. The latter, with zero carbon footprints, will remove the financial pressure of the carbon tax, while providing an abundant and local source of carbon thus reducing the dependence of the industry to foreign carbon sources.***At a time when the price of electricity and environmental issues are major factors influencing the location of new aluminum plants, any technology, which improves the specific energy consumption and GHG footprint of aluminum production, will give a competitive advantage to the country that owns the technology. This fact is even more pronounced if we consider the progressive carbon tax program, approved by the Canadian government. A targeted carbon tax of 50 $/ton CO2 will increase the cost of anode by 180 $/ton. Replacing pet-coke by bio-coke will give a tremendous advantage to the Canadian Aluminum industry.
该研究计划旨在开发一种工艺,用于在冶金操作中生产碳电极,特别是在铝电解阳极的制造中替代石油焦。在加拿大实施了一个多世纪前,铝工业今天是加拿大的主要工业之一,生产3 Mt/y的初级金属,确保超过10000个直接和20000个间接就业机会,并为该国的经济贡献超过30亿B$/y。铝通常通过Hall-Héroult工艺生产,包括电解溶解在熔融冰晶石中的氧化铝。虽然该技术现在已经有一百多年的历史,并且铝的总产量在过去的五十年中增长了一百多倍,但该工艺没有实质性变化,碳质材料仍然是阳极和阴极的主要成分。阳极主要由阳极级石油焦制成,并在电解过程中消耗。全球铝产量的大幅增长和阳极焦的短缺促使工业界寻求替代碳源。乍一看,生物质基碳似乎是解决这个问题的天然解决方案,但它不符合阳极所需的非常严格的规格。在这项研究计划中,我们打算探索在阳极配方中使用生物炭的可能性,并开发适当的工艺,以使生物炭符合行业规范,并最终用作阳极成分。随着铝产能的不断提高、石油焦的短缺以及环保法规的日益严格,生物质碳源技术迟早会成为发展的方向。这意味着对生物质结构特征的深刻理解和适当工艺参数的开发,使其适用于阳极。该计划可以为加拿大工业提供这样的机会;首先通过培训HQP,其次通过提供用生物焦取代石油焦所需的知识。后者具有零碳足迹,将消除碳税的财政压力,同时提供丰富的本地碳源,从而减少该行业对外国碳源的依赖。在电力价格和环境问题是影响新铝厂选址的主要因素的时候,任何能够改善铝生产的比能耗和温室气体足迹的技术都将为拥有该技术的国家带来竞争优势。如果我们考虑加拿大政府批准的累进碳税计划,这一事实就更加明显。50美元/吨CO2的目标碳税将使阳极成本增加180美元/吨。用生物焦取代石油焦将给加拿大铝业带来巨大的优势。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Alamdari, Houshang其他文献

Mixing variables for prebaked anodes used in aluminum production
  • DOI:
    10.1016/j.powtec.2012.10.043
  • 发表时间:
    2013-02-01
  • 期刊:
  • 影响因子:
    5.2
  • 作者:
    Azari, Kamran;Alamdari, Houshang;Adams, Angelique
  • 通讯作者:
    Adams, Angelique
CO sensitive nanocrystalline LaCoO3 perovskite sensor prepared by high energy ball milling
  • DOI:
    10.1016/j.snb.2010.05.056
  • 发表时间:
    2010-07-15
  • 期刊:
  • 影响因子:
    8.4
  • 作者:
    Ghasdi, Mohammad;Alamdari, Houshang
  • 通讯作者:
    Alamdari, Houshang
Compaction properties of carbon materials used for prebaked anodes in aluminum production plants
  • DOI:
    10.1016/j.powtec.2013.06.025
  • 发表时间:
    2013-09-01
  • 期刊:
  • 影响因子:
    5.2
  • 作者:
    Azari, Kamran;Alamdari, Houshang;Fafard, Mario
  • 通讯作者:
    Fafard, Mario
Synthesis and Characterization of Bio-pitch from Bio-oil
  • DOI:
    10.1021/acssuschemeng.0c03903
  • 发表时间:
    2020-08-10
  • 期刊:
  • 影响因子:
    8.4
  • 作者:
    Lu, Ying;Li, Dazhi;Alamdari, Houshang
  • 通讯作者:
    Alamdari, Houshang
Influence of coke particle characteristics on the compaction properties of carbon paste material
  • DOI:
    10.1016/j.powtec.2014.02.053
  • 发表时间:
    2014-05-01
  • 期刊:
  • 影响因子:
    5.2
  • 作者:
    Azari, Kamran;Alamdari, Houshang;Fafard, Mario
  • 通讯作者:
    Fafard, Mario

Alamdari, Houshang的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Alamdari, Houshang', 18)}}的其他基金

Replacement of lead-silver anodes with Ti-based anodes in zinc electrowinning process: (feasibility, coating developement, side effects, performance and energy efficiency)
锌电解提取过程中用钛基阳极替代铅银阳极:(可行性、涂层开发、副作用、性能和能源效率)
  • 批准号:
    522069-2017
  • 财政年份:
    2021
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Collaborative Research and Development Grants
Integration of bio-carbon in the formulation of carbon electrodes for metallurgical processes- Al smelting process
将生物碳整合到冶金工艺(铝冶炼工艺)的碳电极配方中
  • 批准号:
    RGPIN-2017-04827
  • 财政年份:
    2021
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Improvement of energy efficiency and environmental footprint of Al production process, Phase III: Carbon Anode process
提高铝生产过程的能源效率和环境足迹,第三阶段:碳阳极过程
  • 批准号:
    557053-2020
  • 财政年份:
    2021
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Alliance Grants
Replacement of lead-silver anodes with Ti-based anodes in zinc electrowinning process: (feasibility, coating developement, side effects, performance and energy efficiency)
锌电解提取过程中用钛基阳极替代铅银阳极:(可行性、涂层开发、副作用、性能和能源效率)
  • 批准号:
    522069-2017
  • 财政年份:
    2020
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Collaborative Research and Development Grants
Ultrasonic-assisted Coating system
超声波辅助涂层系统
  • 批准号:
    RTI-2021-00380
  • 财政年份:
    2020
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Research Tools and Instruments
Improvement of energy efficiency and environmental footprint of Al production process, Phase III: Carbon Anode process
提高铝生产过程的能源效率和环境足迹,第三阶段:碳阳极过程
  • 批准号:
    557053-2020
  • 财政年份:
    2020
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Alliance Grants
Integration of bio-carbon in the formulation of carbon electrodes for metallurgical processes- Al smelting process
将生物碳整合到冶金工艺(铝冶炼工艺)的碳电极配方中
  • 批准号:
    RGPIN-2017-04827
  • 财政年份:
    2020
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Replacement of lead-silver anodes with Ti-based anodes in zinc electrowinning process: (feasibility, coating developement, side effects, performance and energy efficiency)
锌电解提取过程中用钛基阳极替代铅银阳极:(可行性、涂层开发、副作用、性能和能源效率)
  • 批准号:
    522069-2017
  • 财政年份:
    2019
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Collaborative Research and Development Grants
Improving smelting energy efficiency through anode production improvement (Phase II)
通过阳极生产改进提高冶炼能源效率(第二阶段)
  • 批准号:
    476564-2014
  • 财政年份:
    2019
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Collaborative Research and Development Grants
Improving smelting energy efficiency through anode production improvement (Phase II)
通过阳极生产改进提高冶炼能源效率(第二阶段)
  • 批准号:
    476564-2014
  • 财政年份:
    2018
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Collaborative Research and Development Grants

相似国自然基金

骨胶原(Bio-Oss Collagen)联合龈下喷砂+骨皮质切开术治疗 根分叉病变的临床疗效研究
  • 批准号:
    2024JJ9542
  • 批准年份:
    2024
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目
基于通用型 M13-Bio 噬菌体信号放大的动态 光散射免疫传感检测平台的建立及机制研究
  • 批准号:
    Q24C200014
  • 批准年份:
    2024
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目
智能双栅调控InSe Bio-FET可控构筑与原位细胞传感机制研究
  • 批准号:
  • 批准年份:
    2024
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目
2D/2D BiO2-x/graphyne异质结光热活化过硫酸盐降解水体中抗生素的机理研究
  • 批准号:
    LY23E080003
  • 批准年份:
    2023
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目
Z型异质结“(金属氧化物MOx@薄层碳TC)/BiO1-xCl”的可控构筑及其光催化性能的研究
  • 批准号:
    22005126
  • 批准年份:
    2020
  • 资助金额:
    24.0 万元
  • 项目类别:
    青年科学基金项目
BIO促进脂肪来源干细胞修复急性心肌梗死的作用及机制
  • 批准号:
  • 批准年份:
    2020
  • 资助金额:
    55 万元
  • 项目类别:
    面上项目
多层次纳米叠层块体复合材料的仿生设计、制备及宽温域增韧研究
  • 批准号:
    51973054
  • 批准年份:
    2019
  • 资助金额:
    60.0 万元
  • 项目类别:
    面上项目
6-BIO 抗肝脏衰老的作用与作用机制研究
  • 批准号:
    19ZR1438800
  • 批准年份:
    2019
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目
基于MOFs热解构建薄层碳包覆的BiO1-xX基Z型异质结及其光催化水氧化苯制苯酚反应的研究
  • 批准号:
  • 批准年份:
    2019
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目

相似海外基金

Bio-MATSUPER: Development of high-performance supercapacitors based on bio-based carbon materials
Bio-MATSUPER:开发基于生物基碳材料的高性能超级电容器
  • 批准号:
    EP/Z001013/1
  • 财政年份:
    2025
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Fellowship
PFI-TT: Bio-inspired enhancement of concrete for carbon sequestration and longevity
PFI-TT:仿生增强混凝土以实现碳封存和长寿
  • 批准号:
    2329856
  • 财政年份:
    2024
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Continuing Grant
BRC-BIO: Carbon sequestration potential and drought resilience with wet meadow restoration under a changing climate
BRC-BIO:气候变化下湿草甸恢复的碳固存潜力和抗旱能力
  • 批准号:
    2233083
  • 财政年份:
    2023
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Standard Grant
Bio-enhanced Surface Protection of Heritage Buildings in UK Island and Coastal Communities for Holistic Carbon Emissions Reduction
对英国岛屿和沿海社区的遗产建筑进行生物增强表面保护,以实现整体碳减排
  • 批准号:
    AH/Y000269/1
  • 财政年份:
    2023
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Research Grant
INBUILT: InNovative Bio=o-soUrced, re-used & recycled products coupled with BIM-based dIgitaL platform for very low carbon consTruction, circular economy, energy and resource efficiency
内置:创新生物 = 来源、重复使用
  • 批准号:
    10101595
  • 财政年份:
    2023
  • 资助金额:
    $ 2.4万
  • 项目类别:
    EU-Funded
Towards Ultrasensitive Detection of Bacterial Extracellular Electron Transfer in Human Gut by Novel Functionalized Carbon Nanotube Electrode Interfaces and Organic Microbial Electrochemical Transistor
通过新型功能化碳纳米管电极接口和有机微生物电化学晶体管对人体肠道中细菌细胞外电子转移进行超灵敏检测
  • 批准号:
    23K13651
  • 财政年份:
    2023
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Grant-in-Aid for Early-Career Scientists
Carbon negative bio-composite wall stud
负碳生物复合墙钉
  • 批准号:
    10076440
  • 财政年份:
    2023
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Grant for R&D
FMSG: Bio: Merging electrochemistry and metabolic engineering for carbon neutral ammonia production
FMSG:生物:融合电化学和代谢工程以生产碳中性氨
  • 批准号:
    2328100
  • 财政年份:
    2023
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Standard Grant
MykoBead: an innovative and low carbon loose-fill bead insulation made from waste bio-based feedstocks
MykoBead:一种由废弃生物基原料制成的创新低碳松散填充珠状隔热材料
  • 批准号:
    10063345
  • 财政年份:
    2023
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Collaborative R&D
Towards High-Performance and Carbon-Negative Civil Structures with Renewable Bio-Based Materials: A Topology Optimization Approach
利用可再生生物基材料实现高性能和负碳土木结构:拓扑优化方法
  • 批准号:
    2245251
  • 财政年份:
    2023
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了