Patent · US Active

Method for recycling saturated active adsorbent of a filter module

US11498052B2 · kind B2 · utility

0Cited by

9References

4Claims

0Family size

Assignee

ABSOLENT AB · SE

Inventors

Jan Hjortfors · Skara, SE
Anders Knutsson · Järpås, SE
Joel Svanström · Lidköping, SE
Jan Jan Berndtsson · Kvänum, SE

Key dates

Filing date	Oct 1, 2018
Grant date	Nov 15, 2022
Priority date	—
Expiry date	Dec 28, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2259/40086
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A method of recycling an saturated adsorbent (3) of a filter module (1) of an industrial process plant (15), wherein a first process (17) includes removing the saturated adsorbent (3) from the filter module (1), a fourth process (20) includes washing and reactivating the saturated adsorbent, a fifth process (21) includes drying and packing the reactivated adsorbent in airtight containers, and a seventh process (23) includes replacing the saturated adsorbent by reactivated adsorbent in the filter module (1).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.