公开(公告)号：US20240391781A1

公开(公告)日：2024-11-28

申请号：US18700274

申请日：2022-11-16

Applicant: Manish JAIN

Inventor： Manish JAIN ,  Vivek Kumar JHA

IPC: C01B32/318 ,  B01J20/12 ,  B01J20/20 ,  B01J20/28 ,  B01J20/30

Abstract: The present invention discloses activated carbon beads with reduced dust spillage, packaged in pervious canisters or sachets. The activated carbon beads are spherical in shape that allows to insert enough quantity of the activated carbon in the package. The spherical beads provide higher surface area to improve the adsorption performance and in turn reduce the dust spillage of the activated carbon from the package. The activated carbon beads are packaged in pervious canisters or sachets to adsorb contaminant gases emitting through food, pharmaceutical and nutraceutical products. The present invention also discloses activated carbon tablet with reduced dust spillage and having have high abrasive strength, surface area and adsorption capacity. composition that includes activated carbon powder, attapulgite clay, a binder and a lubricant.

公开(公告)号：US20240260617A1

公开(公告)日：2024-08-08

申请号：US18566648

申请日：2023-03-30

Applicant: Manish JAIN

Inventor： Manish JAIN ,  Vivek Kumar JHA

IPC: A23L3/3436 ,  B01J20/02 ,  B01J20/28 ,  B01J20/30

CPC classification number: A23L3/3436 ,  B01J20/0229 ,  B01J20/2803 ,  B01J20/28047 ,  B01J20/3021 ,  B01J20/3035 ,  B01J20/3042

Abstract: The present invention discloses an oxygen absorber composition in the form of an oxygen absorber tablet and a process for the preparation of the oxygen absorber tablet. The oxygen absorber tablet includes composition A and iron powder. Composition A has binding agent, carbon, silica gel, clay, hygroscopic salt and magnesium stearate. The ratio of iron powder to Composition A is determined depending on the target air volume from where the oxygen is to be removed. The tablets are prepared for 30 cc, 100 cc, 250 cc and 500 cc of target air volume. The tablet has an enhanced oxygen absorption amount per unit volume. It absorbs moisture and odour from the available target air volume and helps diminish the hydrogen and carbon dioxide gas generated during oxidation. The tablets are compact, user friendly and are useful to increase the shelf life of pharmaceutical, food and nutraceutical products.