公开(公告)号：US20160052832A1

公开(公告)日：2016-02-25

申请号：US14783011

申请日：2014-04-29

Applicant: HARSCO CORPORATION

Inventor： Stephen R. MIRANDA ,  William V. ABBATE ,  Mary PROVANCE-BOWLEY

IPC: C05D9/02 ,  C05B5/00

CPC classification number: C05D9/02 ,  A01G24/00 ,  B09B3/00 ,  C05B5/00

Abstract: An horticultural blend is disclosed. The horticultural blend includes coal refuse and slag blended with at least a portion of the coal refuse. The coal refuse has a particle size, the particle size corresponding with all material in the coal refuse having a maximum dimension of less than about 2 inches and at least about 25% of the material in the coal refuse being capable of passing through a standard number 4 sieve. The horticultural blend has a pH within a range of about 3.5 and about 10 and the horticultural blend facilitates growth of vegetation when applied to a coal refuse pile at a thickness of less than about 2 feet.

Abstract translation: 公开了园艺混合物。 园艺混合物包括与垃圾的至少一部分混合的垃圾和炉渣。 煤渣具有粒径，其粒径对应于垃圾中的所有材料，其最大尺寸小于约2英寸，并且至少约25％的煤渣中的材料能够通过标准数 4筛。 园艺混合物的pH值在约3.5至约10的范围内，并且当施用于小于约2英尺的厚度的垃圾堆时，园艺混合物有利于植被的生长。

公开(公告)号：US20160304408A1

公开(公告)日：2016-10-20

申请号：US14782958

申请日：2014-04-29

Applicant: HARSCO CORPORATION

Inventor： Stephen R. MIRANDA ,  William V. ABBATE ,  Mary PROVANCE-BOWLEY

IPC: C05D9/02 ,  C05G3/04 ,  B09C1/10 ,  B09B3/00

CPC classification number: C05D9/02 ,  B09B3/00 ,  B09C1/105 ,  C05D9/00 ,  C05F11/02 ,  C05G3/00 ,  C05G3/04

Abstract: A coal refuse remediation process is described. The process includes providing coal refuse and blending a slag with at least a portion of the coal refuse to form a medium. The coal refuse has a particle size. The medium has a pH within a range of about 3.5 and about 10 and the medium facilitates growth of vegetation when applied to a coal refuse pile at a thickness of less than about 24 inches.

Abstract translation: 描述了一个煤矿垃圾的修复过程。 该方法包括提供垃圾和将渣与至少一部分煤渣混合以形成介质。 垃圾具有粒径。 介质的pH值在约3.5至约10的范围内，并且当施加到小于约24英寸的厚度的垃圾堆时，介质促进植被的生长。