公开(公告)号：EP3049368A1

公开(公告)日：2016-08-03

申请号：EP14848652.5

申请日：2014-09-22

申请人： McLaughlin, Hugh S.

发明人： McLaughlin, Hugh S.

IPC分类号： C01B31/08

CPC分类号： B01J20/3085 ,  B01J20/20 ,  B01J20/3078 ,  C01B32/336 ,  C10L5/442 ,  Y02E50/10 ,  Y02E50/30

摘要： Methods of improving the adsorption capacity of biochar (14). Initial biochar (14) is charged in a closed vessel (12). The biochar (14) is then exposed to a processing temperature and oxygen level below that of vapor space luminous combustion, and at the same time the oxygen level in a vapor space surrounding the biochar (14) is controlled, so as to promote oxidation reactions that generate additional heat. The biochar (14) is held at the processing temperature by removal of heat by conduction through the vessel (12) walls, uptake of specific heat by solids and vapors in the vessel (12), and the endothermic requirements of converting any biomass present in the vessel (12) into char. The biochar (14) is maintained at the processing temperature and oxygen level for sufficient duration such that the adsorption capacity of the final biochar (14) is improved, as measured by ASTM D-5742 or the equilibrium uptake of R134a at 100 degrees Celsius.

摘要翻译： 提高生物炭吸附能力的方法（14）。 将初始生物炭（14）装入密闭容器（12）中。 然后将生物炭（14）暴露于处理温度和氧气水平低于蒸汽空间发光燃烧的处理温度和氧气水平，同时控制生物炭（14）周围的蒸气空间中的氧气水平，以促进氧化反应 产生额外的热量。 生物炭（14）通过通过容器（12）壁的传导除去热量，通过容器（12）中的固体和蒸气吸收比热而保持处于加工温度，以及将存在于 容器（12）变成焦炭。 生物炭（14）在加工温度和氧气水平下保持足够的持续时间，使得根据ASTM D-5742测量的最终生物炭（14）的吸附能力得到改善，或者在100摄氏度下R134a的平衡摄取。

公开(公告)号：EP1499574A2

公开(公告)日：2005-01-26

申请号：EP03751754.7

申请日：2003-04-29

申请人： McLaughlin, Hugh S.

发明人： McLaughlin, Hugh S.

IPC分类号： C07C33/18

CPC分类号： B01D53/0454 ,  B01D53/0438 ,  B01D53/72 ,  B01D53/73 ,  B01D2253/102 ,  B01D2257/70 ,  B01D2257/708 ,  B01D2259/40083 ,  B01J8/0278 ,  B01J8/0285 ,  B01J2208/00044 ,  B01J2208/00407 ,  B01J2208/00415

摘要： A method for oxidizing carbon adsorbable organic compounds in a controlled manner within a bed of activated carbon. The bed of activated carbon is exposed to a source of molecular oxygen, such as air, and is controlled within a temperature range whereby the molecular oxygen is slowly oxidizing the activated carbon. Under this controlled set of conditions, the activated carbon will oxidize organic compounds present within the bed of activated carbon. This technique has widespread versatility for the controlled destruction of organic vapors and liquids by activated carbon and applications for the regeneration of spent activated carbons containing previously adsorbed organic compounds.

公开(公告)号：EP3049368A4

公开(公告)日：2017-03-29

申请号：EP14848652

申请日：2014-09-22

申请人： MCLAUGHLIN HUGH S

发明人： MCLAUGHLIN HUGH S

IPC分类号： C01B32/336 ,  C10B47/28

CPC分类号： B01J20/3085 ,  B01J20/20 ,  B01J20/3078 ,  C01B32/336 ,  C10L5/442

摘要： Methods of improving the adsorption capacity of biochar (14). Initial biochar (14) is charged in a closed vessel (12). The biochar (14) is then exposed to a processing temperature and oxygen level below that of vapor space luminous combustion, and at the same time the oxygen level in a vapor space surrounding the biochar (14) is controlled, so as to promote oxidation reactions that generate additional heat. The biochar (14) is held at the processing temperature by removal of heat by conduction through the vessel (12) walls, uptake of specific heat by solids and vapors in the vessel (12), and the endothermic requirements of converting any biomass present in the vessel (12) into char. The biochar (14) is maintained at the processing temperature and oxygen level for sufficient duration such that the adsorption capacity of the final biochar (14) is improved, as measured by ASTM D-5742 or the equilibrium uptake of R134a at 100 degrees Celsius.

公开(公告)号：EP1499574A4

公开(公告)日：2006-08-16

申请号：EP03751754

申请日：2003-04-29

申请人： MCLAUGHLIN HUGH S

发明人： MCLAUGHLIN HUGH S

IPC分类号： B01D53/04 ,  B01D53/72 ,  B01D53/73 ,  B01J8/02 ,  C07C33/18

CPC分类号： B01D53/0454 ,  B01D53/0438 ,  B01D53/72 ,  B01D53/73 ,  B01D2253/102 ,  B01D2257/70 ,  B01D2257/708 ,  B01D2259/40083 ,  B01J8/0278 ,  B01J8/0285 ,  B01J2208/00044 ,  B01J2208/00407 ,  B01J2208/00415

摘要： A method for oxidizing carbon adsorbable organic compounds in a controlled manner within a bed of activated carbon. The bed of activated carbon is exposed to a source of molecular oxygen, such as air, and is controlled within a temperature range whereby the molecular oxygen is slowly oxidizing the activated carbon. Under this controlled set of conditions, the activated carbon will oxidize organic compounds present within the bed of activated carbon. This technique has widespread versatility for the controlled destruction of organic vapors and liquids by activated carbon and applications for the regeneration of spent activated carbons containing previously adsorbed organic compounds.