Dossier

一种利用复配煤基固废制备轻质高强陶粒的方法

InventionUnknown

5Claims · 3 independent

§ Ⅰ

Dossier Overview

Applicant

淮南东辰固废利用有限公司

淮南东辰固废利用有限公司 · View all patents Patent applicant records

Inventor

姚军; 张坤; 闫欣; 陈瑞

Filing Date

Jun 12, 2026

Publication Date

Oct 27, 2026

IPC Classification

C04B 38/00 (2006.01)C04B 33/132 (2006.01)C04B 33/135 (2006.01)

本发明提出一种利用复配煤基固废制备轻质高强陶粒的方法，本发明以煤矸石、粉煤灰为主料，黄泥为辅料，按重量百分比：煤矸石50％～60％、粉煤灰20％，黄泥20％～30％。该方法在传统煤矸石粉煤灰陶粒的基础上加入黄泥，通过增加黏性进而改善复配煤基固废陶粒的性能。本发明生产工艺简单，成本率高，消纳大量煤基固废，且提高煤基固废的利用率，陶粒堆积密度低、筒压强度高，吸水性强，解决固废资源浪费问题，同时减少环境污染，有助于保护产煤区生态环境。

Sign in to read the full text

Claim 1 is shown. Create a free account to read all 5 claims, the full description, all drawings, translations and legal status.

All claims
Technical field
Background
Summary
Drawing descriptions
Detailed description

External Resources

Google Patents Espacenet

All tools

一种利用复配煤基固废制备轻质高强陶粒的方法

Dossier Overview

Abstract

Sign in to read the full text

Patent images

Claims