Advanced demethylation and depolymerization strategies for valorizing lignin
用于木质素增值的先进去甲基化和解聚策略
基本信息
- 批准号:566464-2021
- 负责人:
- 金额:$ 3.64万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Alliance Grants
- 财政年份:2021
- 资助国家:加拿大
- 起止时间:2021-01-01 至 2022-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this collaborative project, Dr. Fatehi of the Biorefining Research Institute at Lakehead University, along with Dr. Daniel Beaudoin of FPInnovations, will investigate the production of demethylated and depolymerized lignin derivatives for application in phenol formaldehyde and epoxy resins, as well as poly urethane foams. Currently, kraft lignin and hydrolysis lignin are produced at pre-commercial and commercial scales in Canada via the LignoForce and TMP-Bio technologies that FPInnovations developed. However, the use of lignin produced via these technologies is limited in industry. In this proposed collaborative project, the opportunities for producing demethylated and depolymerized lignin derivatives in aqueous based systems will be fundamentally evaluated. Various innovative pathways will be examined to produce demethylated and depolymerized lignin derivatives for their use in adhesives, resins and foams, and the most compatible process with the LignoForce and TMP-Bio processes will be evaluated in detail for facilitating their adaptation and commercialization. Dr. Fatehi and FPInnovations' staff will collaborate closely and meet on a quarterly basis so that the developed technology can be adapted and practically implemented into the existing technologies. The new processes will assist FPInnovations in adopting the developed technologies in pulp mills (e.g., West Fraser Timber company) for commercializing the valorized lignin products. Additionally, this project will enable Dr. Fatehi to investigate the fundamentals associated with the application of demethylated and depolymerized lignin derivatives in adhesives, resins and foam applications. The production of lignin-derived chemicals is a pathway to establish wood based biorefinery, which will increase and diversify the revenues of pulp mills across Canada.
在这个合作项目中,湖首大学生物精炼研究所的Fatehi博士,沿着与FPInnovations的丹尼尔·博登博士,将研究生产脱甲基和解聚的木质素衍生物,用于酚醛树脂和环氧树脂,以及聚氨酯泡沫。目前,在加拿大,硫酸盐木质素和水解木质素是通过FPInnovations开发的LMP-Force和TMP-Bio技术以预商业化和商业化规模生产的。然而,通过这些技术生产的木质素的使用在工业中受到限制。在这个拟议的合作项目中,将从根本上评估在水基系统中生产脱甲基和解聚木质素衍生物的机会。将研究各种创新途径,以生产用于粘合剂,树脂和泡沫的脱甲基和解聚木质素衍生物,并将详细评估与LMP-Force和TMP-Bio工艺最兼容的工艺,以促进其适应和商业化。Fatehi博士和FPInnovations的工作人员将密切合作,每季度举行一次会议,以便开发的技术能够适应并实际实施到现有技术中。新工艺将有助于FPInnovations在纸浆厂米尔斯中采用已开发的技术(例如,WestFraserTimbercompany),以使有价值的木质素产品商业化。此外,该项目将使Fatehi博士能够研究与粘合剂,树脂和泡沫应用中脱甲基和解聚木质素衍生物应用相关的基本原理。木质素衍生化学品的生产是建立木材生物精炼厂的一条途径,这将增加加拿大各地纸浆米尔斯厂的收入并使其多样化。
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)
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Fatehi, Pedram其他文献
Lignin for polymer and nanoparticle production: Current status and challenges
- DOI:
10.1002/cjce.23620 - 发表时间:
2019-11-01 - 期刊:
- 影响因子:2.1
- 作者:
Gao, Weijue;Fatehi, Pedram - 通讯作者:
Fatehi, Pedram
Simulation and Experimental Analysis of Microalgae and Membrane Surface Interaction
- DOI:
10.3390/colloids7010024 - 发表时间:
2023-03-01 - 期刊:
- 影响因子:2.4
- 作者:
Khosravizadeh, Negar;Lu, Duowei;Fatehi, Pedram - 通讯作者:
Fatehi, Pedram
Improvements on activated sludge settling and flocculation using biomass-based fly ash as activator
- DOI:
10.1038/s41598-019-50879-6 - 发表时间:
2019-10-10 - 期刊:
- 影响因子:4.6
- 作者:
Chen, Xiaoqian;Kong, Fangong;Fatehi, Pedram - 通讯作者:
Fatehi, Pedram
Interaction Mechanism of Anionic Lignin and Cationic Soft Surface in Saline Systems
- DOI:
10.1021/acs.jpcb.0c04442 - 发表时间:
2020-10-01 - 期刊:
- 影响因子:3.3
- 作者:
Alipoormazandarani, Niloofar;Fatehi, Pedram - 通讯作者:
Fatehi, Pedram
Application of hemicelluloses precipitated via ethanol treatment of pre-hydrolysis liquor in high-yield pulp
- DOI:
10.1016/j.biortech.2011.07.049 - 发表时间:
2011-10-01 - 期刊:
- 影响因子:11.4
- 作者:
Liu, Zehua;Fatehi, Pedram;Ni, Yonghao - 通讯作者:
Ni, Yonghao
Fatehi, Pedram的其他文献
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{{ truncateString('Fatehi, Pedram', 18)}}的其他基金
Green Chemicals and Processes
绿色化学品和工艺
- 批准号:
CRC-2019-00327 - 财政年份:2022
- 资助金额:
$ 3.64万 - 项目类别:
Canada Research Chairs
Design of lignin-based flocculants and dispersants for various aqueous systems
用于各种水体系的木质素絮凝剂和分散剂的设计
- 批准号:
RGPIN-2018-04050 - 财政年份:2022
- 资助金额:
$ 3.64万 - 项目类别:
Discovery Grants Program - Individual
A Dynamic Mechanical Analyzer for Assessing Thermomechanical Characteristics of Advanced Functional Materials
用于评估先进功能材料热机械特性的动态机械分析仪
- 批准号:
RTI-2022-00496 - 财政年份:2021
- 资助金额:
$ 3.64万 - 项目类别:
Research Tools and Instruments
Design of lignin-based flocculants and dispersants for various aqueous systems
用于各种水体系的木质素絮凝剂和分散剂的设计
- 批准号:
RGPIN-2018-04050 - 财政年份:2021
- 资助金额:
$ 3.64万 - 项目类别:
Discovery Grants Program - Individual
Green Chemicals And Processes
绿色化学品和工艺
- 批准号:
CRC-2019-00327 - 财政年份:2021
- 资助金额:
$ 3.64万 - 项目类别:
Canada Research Chairs
Green Chemicals and Processes
绿色化学品和工艺
- 批准号:
CRC-2019-00327 - 财政年份:2020
- 资助金额:
$ 3.64万 - 项目类别:
Canada Research Chairs
Production of water soluble products from tall oil lignin
从妥尔油木质素生产水溶性产品
- 批准号:
517778-2017 - 财政年份:2020
- 资助金额:
$ 3.64万 - 项目类别:
Collaborative Research and Development Grants
Process development for the production of lignin based flocculants and dispersants
木质素絮凝剂和分散剂生产工艺开发
- 批准号:
501465-2016 - 财政年份:2020
- 资助金额:
$ 3.64万 - 项目类别:
Collaborative Research and Development Grants
Design of lignin-based flocculants and dispersants for various aqueous systems
用于各种水体系的木质素絮凝剂和分散剂的设计
- 批准号:
RGPIN-2018-04050 - 财政年份:2019
- 资助金额:
$ 3.64万 - 项目类别:
Discovery Grants Program - Individual
Process development for the production of lignin based flocculants and dispersants
木质素絮凝剂和分散剂生产工艺开发
- 批准号:
501465-2016 - 财政年份:2019
- 资助金额:
$ 3.64万 - 项目类别:
Collaborative Research and Development Grants
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