Preservation of organic liquids,申请号US20070309900-传众专利搜索

Preservation of organic liquids

申请公布号：US8241687(B2)

申请号：US20070309900

申请日期：2007.08.03

申请公布日期：2012.08.14

申请人：

BRATTON GRAHAM J.;ALFORD NEIL M.;MANNERING KENNETH G.;BROWN ROGER L.;BBM TECHNOLOGY LTD

发明人：BRATTON GRAHAM J.;ALFORD NEIL M.;MANNERING KENNETH G.;BROWN ROGER L.

分类号：C11B3/10;A47J37/12

主分类号：C11B3/10

摘要：A method is provided for treating cooking oil during frying operations, which comprises in situ treatment of the oil with a source of calcium or magnesium combined with silicate such that the calcium or magnesium substantially does not leach into the oil. The filter treatment materials may be cement clinker, OPC, calcium silicate and combinations or mixtures thereof e.g. a combination of white OPC clinker and white OPC. The filter treatment materials may be in the form of a free briquette or block immersed in the oil. In other embodiments a decontaminating or filter cartridge is provided for fitting to a deep oil or fat cooker or a frying basket and comprises a foraminous housing containing filtering or decontaminant material. The cartridge may be used in association with a deep oil or fat fryer having a base formed with a depression defining a cool spot, the cartridge fitting in or on said cool spot.