- 专利标题: Asphalt-based dust control formulations
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申请号: US15421550申请日: 2017-02-01
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公开(公告)号: US10767129B2公开(公告)日: 2020-09-08
- 发明人: Amba Ayambem , Daniel B. Kent , John C. Dobson
- 申请人: Henry Company, LLC
- 申请人地址: US CA El Segundo
- 专利权人: Henry Company, LLC
- 当前专利权人: Henry Company, LLC
- 当前专利权人地址: US CA El Segundo
- 代理机构: BakerHostetler
- 主分类号: C10L5/24
- IPC分类号: C10L5/24 ; C04B24/36 ; C09C1/56 ; C09C3/10 ; C09C1/02 ; C09K3/22 ; C04B22/00 ; C10L5/02 ; C10L5/32 ; C04B103/00
摘要:
This disclosure describes formulations and methods for dust control, for example, coal topping, a term which refers to the application of liquid products to the top of coal loads, such as those in open topped coal hopper railcars as commonly used today to transport coal. Disclosed herein are asphalt-based emulsion formulations that accomplish dust control during industrial operations in which dust handling is required.
公开/授权文献
- US20170218289A1 NOVEL ASPHALT-BASED DUST CONTROL FORMULATIONS 公开/授权日:2017-08-03