METHOD FOR CLEAN FIBER RECOVERY FROM CONTAMINATED ARTICLES INVOLVING THE ADDITION OF MAGNETIC PARTICLES

A method (10, 110) for cleaning fibers from a contaminated article is disclosed. The method (10, 110) can include providing a contaminated article comprising contaminates and at least one of fibers and filaments. The method (10, 110) can further include adding a plurality of magnetic particles (18,...

Full description

Saved in:
Bibliographic Details
Main Authors YANG, Kaiyuan, DU, Xiaotang T, QUINONES SILVA, Vladimir, RAVAL, Udaykumar
Format Patent
LanguageEnglish
French
German
Published 23.05.2018
Subjects
APPARATUS THEREFOR
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
PAPER-MAKING
PRODUCTION OF CELLULOSE
PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS
REGENERATION OF PULPING LIQUORS
TEXTILES
TREATING TEXTILE MATERIALS BY LIQUIDS, GASES OR VAPOURS
TREATMENT OF TEXTILES OR THE LIKE
Online AccessGet full text

Cover

More Information
Summary:A method (10, 110) for cleaning fibers from a contaminated article is disclosed. The method (10, 110) can include providing a contaminated article comprising contaminates and at least one of fibers and filaments. The method (10, 110) can further include adding a plurality of magnetic particles (18, 118) to a first solution and pulping (20, 120) the contaminated article to separate the at least one of fibers and filaments from the contaminated article to provide dissociated pulped fibers. The method (10, 110) can further include applying a magnetic field (22, 122) to the suspension including the dissociated pulped fibers and removing (26, 126) at least some of the plurality of magnetic particles and at least some of the contaminates from the suspension. The dissociated pulped fibers can be dried (34, 134) to provide clean fibers.
Bibliography:Application Number: EP20160825234