公开(公告)号：WO0212139A3

公开(公告)日：2002-04-25

申请号：PCT/US0119078

申请日：2001-06-15

Applicant: VIRO INTERNAT CORP N

Inventor： FAULMANN ERWIN L ,  LOGAN TERRY J

IPC: C05D3/00 ,  C05D3/02 ,  C05F3/00

CPC classification number: C05D3/02 ,  C05D3/00 ,  C05F3/00 ,  Y02A40/205 ,  Y02P20/145 ,  Y10S210/903 ,  C05F5/00 ,  C05F7/00 ,  C05D3/04 ,  C05D9/00 ,  C05F5/008

Abstract: A method is described for treating animal manures and other organic wastes to destroy pathogens, reduce noxious odors, and immobilize water-soluble pollutants, thereby producing a pasteurized, granular product useful as a soil amendment. In a described implementation, the solids content of the organic waste is raised to a predetermined level to create air-filled pore space, and the pH is raised sufficiently to liberate endogenous gaseous ammonia in the air-filled pores for a predetermined time. The level of gaseous ammonia is sufficient to significantly destroy pathogens in the manure. In addition, alkaline material and/or iron salts are added to the organic waste to render certain water-soluble pollutants insoluble.

公开(公告)号：WO02086033A2

公开(公告)日：2002-10-31

申请号：PCT/US0211031

申请日：2002-04-11

Applicant: VIRO INTERNAT CORP N

Inventor： LOGAN TERRY J ,  O'NEIL JAMES D ,  FAULMAN ERVIN LOUIS ,  NICHOLSON TIMOTHY JOSEPH

IPC: C05F11/00 ,  C10L5/42 ,  C10L5/44 ,  C10L5/48 ,  F23G5/02 ,  F23G7/00 ,  C10L9/08

CPC classification number: C10L5/42 ,  C05F11/00 ,  C10L5/44 ,  C10L5/48 ,  F23G5/02 ,  F23G7/001 ,  F23G2201/10 ,  F23G2201/701 ,  F23G2201/702 ,  F23G2204/101 ,  F23G2209/22 ,  F23G2209/26 ,  F23G2900/7003 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P20/129 ,  Y10S71/903

Abstract: A process is provided for NOx removal at coal burning power plants, which includes introducing ammonia that is liberated upon drying a mixture of organic waste, coal combustion by-products, and optionally lime, having a pH of at least 9.5, to a coal burner in the power plant. A process is also provided for fueling a coal burner of a power plant with coal and a dried mixture of organic waste and coal combustion by-products. The present invention is further directed to the dried mixture of organic waste and coal combustion by-products made by the processes of the present invention, which may optionally be used as a soil additive or as a supplemental fuel.

Abstract translation: 在燃煤发电厂提供了一种用于NOx去除的方法，其中包括在将煤酸燃烧器的pH值至少为9.5的有机废物，煤燃烧副产物和任选的石灰的混合物干燥后释放出来的氨 在发电厂。 还提供了一种用于向燃煤的煤燃烧器加煤的方法以及有机废物和煤燃烧副产物的干混合物。 本发明还涉及通过本发明方法制备的有机废物和燃煤副产物的混合物，其可以任选地用作土壤添加剂或补充燃料。