MANUFACTURING METHOD OF IMMOBILIZED TANNIN FIBER FOR MANUFACTURING BEVERAGE, AND OPERATION METHOD OF THE FIBER

• Main Authors: SAITO KYOICHI, SUGO TAKANOBU, SUZUKI KOICHI, FUJIWARA KUNIO, YAMAGAMI KAZUMA
• Format: Patent
• Language: English; Japanese
• Published: 12.12.2019
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TEXTILES; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS

To overcome a problem that adsorption volume is not stable and there are many elutions when an immobilized tannin adsorbent, which has been proposed as an absorbent of useful metals or harmful metals, is used for beverage applications.SOLUTION: By controlling a graft rate so that a weight increase r...