公开(公告)号：EP2694201A2

公开(公告)日：2014-02-12

申请号：EP12718720.1

申请日：2012-03-28

申请人： The University of Surrey ,  The Forestry Commission

发明人： DE LEIJ, Franciscus, Antonius, Anna, Maria ,  STRATFORD, James ,  HUTCHINGS, Tony

IPC分类号： B01J20/20 ,  C09K3/32 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32 ,  B01J20/02 ,  C02F1/28 ,  B01D17/02 ,  B01J20/04 ,  C12P1/04

CPC分类号： B09C1/08 ,  B01D17/0202 ,  B01J20/0229 ,  B01J20/041 ,  B01J20/06 ,  B01J20/20 ,  B01J20/22 ,  B01J20/28004 ,  B01J20/28009 ,  B01J20/28011 ,  B01J20/28085 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3244 ,  B01J20/3246 ,  B01J20/3248 ,  B01J20/3268 ,  B01J2220/4825 ,  B01J2220/4831 ,  B01J2220/485 ,  C01B32/05 ,  C02F1/283 ,  C02F1/285 ,  C02F1/286 ,  C02F1/288 ,  C02F1/40 ,  C02F1/681 ,  C02F1/72 ,  C02F3/327 ,  C02F3/344 ,  C02F2101/32 ,  C02F2103/007 ,  C02F2303/16 ,  C02F2305/06 ,  C05D9/02 ,  C05F11/02 ,  C05G1/00 ,  C09K3/32 ,  C12N1/20 ,  C12N1/26 ,  C12N11/12 ,  Y02E50/14 ,  Y02W30/47 ,  C05F11/08 ,  C05F11/10

摘要： The invention relates to a method of preparing an oil absorbent composition. The method comprises heating and then de-mineralising a precursor plant material under conditions suitable to produce an oil absorbent composition comprising charcoal. The invention extends to oil absorbent compositions
per se , such as charcoal-based compositions, and to various uses of the compositions for efficiently and rapidly absorbing spilled oil, for example from water surfaces, or from bituminous sands.

公开(公告)号：EP2670526A2

公开(公告)日：2013-12-11

申请号：EP12704528.4

申请日：2012-02-02

申请人： The University of Surrey ,  The Forestry Commission

发明人： DE LEIJ, Franciscus, Antonius, Anna, Maria ,  STRATFORD, James ,  SNEATH, Helen ,  HUTCHINGS, Tony

IPC分类号： B01J20/02 ,  B01J20/06 ,  B01J20/10 ,  B01J20/20 ,  B01J20/32 ,  B01J20/28 ,  B09C1/08 ,  C01B31/12 ,  C02F1/28 ,  A62D3/30

CPC分类号： B09C1/08 ,  B01J20/02 ,  B01J20/0248 ,  B01J20/0277 ,  B01J20/0285 ,  B01J20/0292 ,  B01J20/041 ,  B01J20/043 ,  B01J20/045 ,  B01J20/06 ,  B01J20/10 ,  B01J20/20 ,  B01J20/28042 ,  B01J20/28057 ,  B01J20/28073 ,  B01J20/28085 ,  B01J20/28097 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  C02F1/281 ,  C02F1/283 ,  C02F1/288 ,  C02F1/488 ,  C02F2101/103 ,  C02F2101/20 ,  C02F2103/06 ,  C02F2209/06 ,  C02F2303/16

摘要： The invention relates to composite adsorbent materials, and in particular, to highly porous carbon-based composite materials for the adsorption and stabilization of inorganic substances. The composite adsorbent material comprises a porous carbon carrier matrix and an adsorbent species, wherein the adsorbent species is precipitated within the pores of the carrier matrix. The invention extends to various uses of such adsorbent materials, for example in water purification, recovery of metals from waste streams and remediation applications, and where the adsorbant material is amended into soil, waste etc. for the purpose of breaking pollutant-receptor linkages.