Thermal Characterization and Pyrolysis of Waste Leather Treated with CoCl₂ And MnC₂

IF 0.6 4区 工程技术 Q4 CHEMISTRY, APPLIED Journal of The American Leather Chemists Association Pub Date : 2021-02-01 DOI:10.34314/jalca.v116i2.4235
E. Bañón, A. Torró, A. N. García, M. León, A. Marcilla
{"title":"Thermal Characterization and Pyrolysis of Waste Leather Treated with CoCl₂ And MnC₂","authors":"E. Bañón, A. Torró, A. N. García, M. León, A. Marcilla","doi":"10.34314/jalca.v116i2.4235","DOIUrl":null,"url":null,"abstract":"Leather tanned with different agents was pyrolyzed in the presence of CoCl2 and MnCl2 catalysts.  A bovine leather sample tanned with two inorganic tanning agents (chromium and titanium salts) and two organic tanning agents (glutaraldehyde and methylacrylic resin) has been used in this study. The samples were soaked in solutions of CoCl2 or MnCl2 of known concentration. The influence on decomposition temperature and the resultant pyrolysis compounds has been evaluated by using thermogravimetric analysis (TG/DTG) and flash pyrolysis (Py-GC/MS). A multivariate analysis has been applied to the pyrolysis products obtained confirming the effect of the catalyst treatment on leather, ","PeriodicalId":17201,"journal":{"name":"Journal of The American Leather Chemists Association","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The American Leather Chemists Association","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.34314/jalca.v116i2.4235","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
引用次数: 0

Abstract

Leather tanned with different agents was pyrolyzed in the presence of CoCl2 and MnCl2 catalysts.  A bovine leather sample tanned with two inorganic tanning agents (chromium and titanium salts) and two organic tanning agents (glutaraldehyde and methylacrylic resin) has been used in this study. The samples were soaked in solutions of CoCl2 or MnCl2 of known concentration. The influence on decomposition temperature and the resultant pyrolysis compounds has been evaluated by using thermogravimetric analysis (TG/DTG) and flash pyrolysis (Py-GC/MS). A multivariate analysis has been applied to the pyrolysis products obtained confirming the effect of the catalyst treatment on leather, 
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
用CoCl₂和MnC₂处理废皮革的热特性和热解
在CoCl2和MnCl2两种催化剂的作用下,对不同药剂鞣制的皮革进行了热解研究。用两种无机鞣剂(铬和钛盐)和两种有机鞣剂(戊二醛和甲基丙烯酸树脂)鞣牛皮样品。将样品浸泡在已知浓度的CoCl2或MnCl2溶液中。采用热重分析(TG/DTG)和快速热解(Py-GC/MS)评价了热解温度对热解产物的影响。对热解产物进行了多变量分析,证实了催化剂处理对皮革的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Journal of The American Leather Chemists Association
Journal of The American Leather Chemists Association 工程技术-材料科学:纺织
CiteScore
1.30
自引率
33.30%
发文量
29
审稿时长
3 months
期刊介绍: The Journal of the American Leather Chemists Association publishes manuscripts on all aspects of leather science, engineering, technology, and economics, and will consider related subjects that address concerns of the industry. Examples: hide/skin quality or utilization, leather production methods/equipment, tanning materials/leather chemicals, new and improved leathers, collagen studies, leather by-products, impacts of changes in leather products industries, process efficiency, sustainability, regulatory, safety, environmental, tannery waste management and industry economics.
期刊最新文献
Reduction of Cr (VI) Formation in Leather with Herbal Extracts Sustainable Finished Leather Preservation Super Robust, Anti-Bacterial Polyurethane Ionogel with High Sensitivity and Hydrophobicity Effect of Pigment-Acrylic Binder Ratio on the Surface and Physical Properties of Resin Finished Leather Evaluation of the Physical Properties of Goatskins Tanned using Banana (Musa spp.) Leaf Midrib Tannins
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1