选择性催化还原 (SCR) 是将氮氧化物 (NOx) 转化为氮气和水以及少量二氧化碳的化学过程。而这一过程可通过添加车规级尿素进行促进,即所谓的柴油机尾气处理液 (DEF) 或商业品牌如AdBlue和Bluetech,从而将柴油发动机排放的有害NOx转化为无害的氮气和水。阅读更多 ...
The SCR catalyst serves as the heart of the SCR system, and we provide both a plate-type catalyst and a honeycomb-type catalyst based on fuel type, system configuration, clients' needs, and other considerations. Plate-type Catalyst Honeycomb-type Catalyst ...
A selective catalytic reduction (SCR) system having a catalytic layer. The SCR includes a plurality of baffle members located in a position spaced apart from a front end of the catalytic layer, the plurality of baffle members reduces a flow deviation due to enlargement of a flow cross-section...
2015-01-05上传 Selective Catalytic Reduction System - Home Page Diesel :选择性催化还原系统-首页柴油系统,帮助,选择性催化,Page 文档格式: .pdf 文档大小: 208.62K 文档页数: 2页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度: 文档分类: ...
Shell DeNOx System (SDS) catalyst technology Benefits of our selective catalytic reduction (SCR) catalyst system For certain applications, the SCR Catalyst System can be installed between the economiser/HRSG and the stack, helping to reduce installation costs, plant downtime an...
Agriemach Ltd offer a bespoke service for the design , manufacture and project management of Selective Catalytic Reduction Technology. Offering a wealth of experience and a global knowledge base, we offer full system design, Dosing System upgrades, Catalyst Replacement and all ancillary equipment ...
An exhaust gas treatment system for an internal combustion engine is provided, including an exhaust gas conduit, a flow-through container of absorbent particles, an electrically heated catalyst (''EHC'') device, a selective catalytic reduction (''SCR'') device, and a control module. The ...
Selective catalytic reduction system 专利名称：Selective catalytic reduction system 发明人：James Joshua Driscoll 申请号：US11312346 申请日：20051221 公开号：US07805929B2 公开日：20101005 专利内容由知识产权出版社提供 专利附图：摘要：A method of controlling ammonia and nitric oxides production for selective ...
United States Patent US9328643 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
The utility model provides a selective catalytic reduction (SCR) denitration system for a large engine. According to the SCR denitration system for the large engine, an SCR bale is arranged between a turbocharger and an engine to effectively solve the problems that efficiency of the engine is ...