US 12,269,672 B2
Transport container for concentrated hydrogen peroxide
Bernhard König, Gelnhausen (DE); Jürgen Glenneberg, Offenbach (DE); Philipp Christ, Dieburg (DE); Anna Kunkel, Linsengericht (DE); and Bernd Gottschlich, Betzdorf (DE)
Assigned to Evonik Operations GmbH, Essen (DE)
Appl. No. 17/766,393
Filed by EVONIK OPERATIONS GMBH, Essen (DE)
PCT Filed Sep. 30, 2020, PCT No. PCT/EP2020/077350
§ 371(c)(1), (2) Date Apr. 4, 2022,
PCT Pub. No. WO2021/069275, PCT Pub. Date Apr. 15, 2021.
Claims priority of application No. 20 2019 004 097.8 (DE), filed on Oct. 7, 2019.
Prior Publication US 2023/0391543 A1, Dec. 7, 2023
Int. Cl. B65D 88/12 (2006.01); B65D 90/00 (2006.01); B65D 90/20 (2006.01); B65D 90/34 (2006.01); B65D 90/54 (2006.01)
CPC B65D 88/128 (2013.01) [B65D 90/0033 (2013.01); B65D 90/20 (2013.01); B65D 90/34 (2013.01); B65D 90/54 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A transport container for concentrated hydrogen peroxide, comprising:
(a) a cuboidal retaining frame;
(b) a liquid container disposed within the retaining frame, frictionally connected to the retaining frame, having an internal volume of 65 to 500 liters, and selected from the group consisting of: at least 99 wt % aluminum; chromium-nickel steel; a nickel-base alloy containing molybdenum and chromium; and steel that is lined or coated with a polyolefin on the inside;
(c) a pressure equalization device disposed on the top face of the liquid container,
wherein the pressure equalization device enables the passage of gas between the container interior and the atmosphere surrounding the liquid container and enables pressure equalization in the case of a pressure difference of less than 50 mbar;
(d) a pressure relief valve disposed on the top face of the liquid container; and
(e) at least one closable opening of the liquid container for charging with hydrogen peroxide and/or removal of hydrogen peroxide.