Recycling of chrome-tanned leather and its utilization as polymeric materials and in polymer-based composites: a review

M Parisi, A Nanni, M Colonna - Polymers, 2021 - mdpi.com
Tanneries generate large amounts of solid and liquid wastes, which contain harmful
chemical compounds in the environment, such as chromium, that is used in the tanning …

Renewable proteins from agricultural and animal sources as innovative multifunctional bio-fillers for rubber composites: A comprehensive review

M Alagia, B La Ferla, L Zoia, F Peri - International Journal of Biological …, 2024 - Elsevier
There is a growing need to find novel, sustainable solutions for elastomer reinforcement.
Many biomass polymers have been used for this purpose, including cellulose, starch, lignin …

A renewable and sustainable framework for clean fuel towards circular economy for solid waste generation in leather tanneries

AM Ali, A Khan, M Shahbaz, MI Rashid, M Imran… - Fuel, 2023 - Elsevier
In today's economy, the leather industry is one of the most important manufacturing
industries in the world. Mismanaging solid waste in tanneries is the most significant …

A chrome-free combination tanning strategy: based on silicic acid and plant tannin

Z Zhang, Y Liu, J Wang, T **e, L Sun, Z Li - Journal of Leather Science and …, 2021 - Springer
Silicic acid, commonly derived from cheap and easily available sodium silicate, has recently
received great attention for application in leather industry to produce ecological leather with …

Natural rubber-based elastomer reinforced by chemically modified multiscale leather collagen fibers with excellent toughness

S Li, Y Wang, W Xu, B Shi - ACS sustainable chemistry & …, 2020 - ACS Publications
Natural rubber (NR) composite elastomers have been increasingly explored recently,
because they are renewable and environment-friendly. The excellent toughness of rubber …

Film-forming ability of collagen hydrolysate extracted from leather solid wastes with chitosan

B Ocak - Environmental Science and Pollution Research, 2018 - Springer
Discharges of huge quantities of leather solid wastes by leather industries and the increased
use of synthetic packaging films have raised serious concerns on account of their …

A novel substitution-based method for effective leaching of chromium (III) from chromium-tanned leather waste: The thermodynamics, kinetics and mechanism studies

L Wang, M Chen, J Li, Y **, Y Zhang, Y Wang - Waste Management, 2020 - Elsevier
A substitution-based method for chromium (III) leaching from chromium-tanned leather
waste (CTLW) without destroying the collagen matrix was proposed. The leaching efficiency …

Utilization of chrome-tanned leather wastes in natural rubber and styrene-butadiene rubber blends

S Şaşmaz, B Karaağaç, N Uyanık - Journal of Material Cycles and Waste …, 2019 - Springer
Nowadays, the amount of chrome-tanned leather scraps from the leather industry is
increasing rapidly due to diminishing interest in their utility in related areas. These kinds of …

Using the Lorenz–Park, Mooney–Rivlin, and dynamic mechanical analysis relationship on natural rubber/leather shavings composites

RJ Santos, CT Hiranobe, G Dognani… - Journal of Applied …, 2022 - Wiley Online Library
The tanning industry generates millions of tons of waste every year, which can cause
environmental damage as well as problems to human health. In this article, we analyzed the …

Toughening agent for melamine formaldehyde resin: A new method for recycling chrome shavings

W Xu, X Wu, B Shi - Polymer, 2022 - Elsevier
Considering the structural features of chrome-tanned collagen fibers (Cr-CF), the
preparation of polymer modification fillers by using chrome shavings may be a feasible …