公开(公告)号：US20230201798A1

公开(公告)日：2023-06-29

申请号：US17928311

申请日：2021-05-27

申请人： Recoil Oil Recovery Pty Ltd

发明人： David Robert Guthrie ,  Ernest Beresford Peter Hall

IPC分类号： B01J20/26 ,  C09K3/32 ,  B01J20/24 ,  B01J20/20 ,  B01J20/08 ,  B01J20/02 ,  B01J20/28 ,  B01J20/30 ,  C02F1/28 ,  B01D17/02 ,  E02B15/10

CPC分类号： B01J20/261 ,  C09K3/32 ,  B01J20/262 ,  B01J20/24 ,  B01J20/20 ,  B01J20/08 ,  B01J20/0244 ,  B01J20/0274 ,  B01J20/28016 ,  B01J20/28004 ,  B01J20/2805 ,  B01J20/3028 ,  B01J20/3064 ,  C02F1/285 ,  B01D17/0202 ,  E02B15/101 ,  C02F2303/16 ,  C02F2101/32

摘要： Disclosed herein is an apparatus (10) for remediation of a site contaminated by an oil spill. The apparatus (10) comprises a porous capsule (12) encapsulating material (14) for sorbing oil. The material (14) comprises granules of an at least semi-open cell polymeric foam, the granules being less than 10cm3 in size. Ingredients from which the polymeric foam is formed comprise acrylonitrile butadiene rubber as a major constituent thereof by weight.