公开(公告)号：US5248327A

公开(公告)日：1993-09-28

申请号：US884889

申请日：1992-05-18

申请人： Michael C. Laker ,  Johannes Dekker ,  Izak J. Cronje

发明人： Michael C. Laker ,  Johannes Dekker ,  Izak J. Cronje

IPC分类号： C05F11/02 ,  C09K17/32

CPC分类号： C09K17/32 ,  C05F11/02 ,  Y10S106/90 ,  Y10S71/903

摘要： The soil aggregate stability of a soil, particularly a crusting or compacting soil, is improved by the addition of a coal-derived product which is a humic acid gel, a humic acid salt gel, a humic acid salt which is capable of forming a gel in water or mixtures thereof.

摘要翻译： 土壤，特别是结壳或压实土壤的土壤团聚稳定性通过加入煤源产品而得到改善，该产物是腐殖酸凝胶，腐殖酸盐凝胶，能够形成凝胶的腐殖酸盐 在水或其混合物中。