公开(公告)号：US20160040873A1

公开(公告)日：2016-02-11

申请号：US14780370

申请日：2014-03-31

Applicant: DRAX POWER LIMITED

Inventor： Paul STRAKER ,  Jason SHIPSTONE ,  Adam NICHOLSON

IPC: F23J7/00 ,  C10L10/06 ,  C10L10/04

CPC classification number: F23J7/00 ,  C10L9/10 ,  C10L10/04 ,  C10L10/06 ,  C10L2200/0204 ,  C10L2200/0254 ,  C10L2200/0263 ,  C10L2200/0469 ,  C10L2200/0484 ,  F23G7/10 ,  F23G2200/00 ,  F23G2201/701 ,  F23G2207/60 ,  F23J9/00 ,  F23K2201/501

Abstract: The present invention relates to a means and method for at least injecting mitigant particles into the combustion region (fireball) of a biomass boiler. The mitigant particles mitigate the slagging, fouling and corrosion problems caused by biomass ash by at least capturing the biomass ash. The mitigant particles capture the biomass ash by forming a physical bond with the biomass ash such that it adheres to the surface of mitigant particles. By injecting the mitigant particles into the combustion region, the opportunity to capture biomass ash is optimised.

Abstract translation: 本发明涉及至少将缓释剂颗粒注入生物质锅炉的燃烧区域（火球）中的方法和方法。 缓释颗粒通过至少捕获生物质灰分来减轻由生物质灰分引起的结渣，结垢和腐蚀问题。 缓和颗粒通过与生物质灰分形成物理结合而捕获生物质灰，使其粘附于缓和颗粒的表面。 通过将缓释剂颗粒注入燃烧区域，优化捕获生物质灰的机会。