Title: Tahani Kaldéus: Innovator in Textile Recycling
Introduction: Tahani Kaldéus is a prominent inventor based in Stockholm, Sweden. She is known for her contributions to the field of textile recycling, particularly in the development of methods that enhance the reusability of cellulose fibers. Currently, she works at Re:newcell AB, a company dedicated to sustainable textile solutions.
Latest Patent Applications: Although Tahani Kaldéus does not have any granted patents, she has filed several innovative patent applications. One of her notable applications is for a method titled "Recycling of Mixtures of Textiles Comprising Cellulose." This method involves recycling a mixture of textiles that contain both natural and man-made cellulose fibers. The process includes mechanical disintegration, swelling under reducing conditions, and bleaching with oxidative agents. The goal is to improve the reactivity of the material for repeated recycling of viscose fibers, making it easier to use in subsequent processes.
Another significant application is for a "One Stage Method for Acid Metal Removal and Bleach." This process chemically pretreats reclaimed cellulose fibers for the production of molded bodies from regenerated cellulose. The method combines acid metal removal and acid oxidative bleaching in a single stage, which enhances efficiency and reduces costs. This approach is also more environmentally friendly compared to traditional methods that use chelating agents.
Conclusion: Tahani Kaldéus is making strides in the field of textile recycling with her innovative approaches to cellulose fiber reuse. Her work at Re:newcell AB and her latest patent applications reflect her commitment to sustainability and efficiency in textile production.
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