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大气污染防治技术-SNCR+SCR 混合脱硝工艺- 畅硝混合法

SNCR+SCR混合脱硝工艺- 畅硝混合法

  • 专利工艺 SNCR 与 SCR 工艺结合使用
  • 氮氧化物(NOx)去除率高。

美国燃料技术公司的SNCR+SCR混合脱硝技术®是一种联合工艺,不是 SCR 与 SNCR 工艺简单的组合。它是以尿素为还原剂的 SNCR 工艺基础上并结合了 SCR 脱硝技术,是采用 SNCR 技术投资省的特点而发展起来的一种新颖的、技术成熟的脱硝工艺系统。

SNCR+SCR 工艺是 SNCR 工艺的还原剂喷入炉膛技术同 SCR 工艺利用逃逸氨进行催化反应结合起来,进一步脱除 NOx,不设置复杂的 AIG 系统,它是把 SNCR 工艺的低费用特点同 SCR 工艺的高脱硝率进行有效结合的一种扬长避短的混合工艺。这种技术可带来以下好处:

  • 远远低于传统 SCR 系统成本即可达到较高的脱硝效率;
  • 减少SCR催化剂的使用量从而降低 SO2 向SO3的转换;
  • SO2/SO3转化所引起的腐蚀和ABS阻塞问题小;
  • 较传统 SCR 反应器尺寸小,具有更好的空间适用性;
  • 脱硝系统阻力小;
  • 不需要设置 SCR 旁路;
  • 催化剂回收量少;
  • 可以安全地使用尿素作为还原剂。

混合脱硝系统可一次性安装也可分阶段安装以便用户最有效地与日益严格的政策法规同步,同时在必要投资之前减少或避免资金的先投入。

SNCR 和 SCR 技术的结合能够为业主提供多种选择和具有高性价比的最优组合以满足工业发展变化的需要。

Press Releases & News

December 7, 2020
Fuel Tech Regains Compliance With NASDAQ Minimum Bid Price Requirement

November 10, 2020
Fuel Tech Reports Third Quarter 2020 Financial Results

November 2, 2020
Fuel Tech Schedules Third Quarter 2020 Financial Results And Conference Call

September 22, 2020
Bradley W. Johnson Appointed General Counsel Of Fuel Tech

September 22, 2020
Fuel Tech Announces Listing Transfer To NASDAQ Capital Market and 180 Day Extension

September 17, 2020
Fuel Tech Receives $2.6 Million Insurance Reimbursement

September 11, 2020
Fuel Tech President & CEO Vincent J. Arnone is scheduled to present at the 22nd Annual H.C. Wainwright Global Investment Conference.

August 6, 2020
Fuel Tech Schedules Second Quarter 2020 Financial Results

July 6, 2020
Fuel Tech Awarded Multiple Equipment Orders From The US and Europe Totaling $2.2 Million

May 12, 2020
Fuel Tech Reports 2020 First Quarter Financial Results

May 7, 2020
Fuel Tech Announces FUEL CHEM® Demonstration Orders from Two New Industrial Power Customers

May 5, 2020
Fuel Tech Adjourns Annual Meeting Of Stockholders To June 16, 2020

April 30, 2020
Fuel Tech Reports 2020 First Quarter Financial Results

March 11, 2020
Fuel Tech Reports 2019 Fourth Quarter Financial Results

December 9, 2019
Fuel Tech Awarded Air Pollution Control Orders Totaling $2.6 Million

November 13, 2019
Fuel Tech Reports 2019 Third Quarter Financial Results

November 4, 2019
Fuel Tech Awarded Air Pollution Control Orders Totaling $2.1 Million

October 28, 2019
Fuel Tech Schedules 2019 Third Quarter Financial Results and Conference Call

September 5, 2019
Fuel Tech to Present at the 21st Annual H.C. Wainwright Global Investment Conference

August 13, 2019
Fuel Tech Reports 2019 Second Quarter Financial Results

July 29, 2019
Fuel Tech Schedules 2019 Second Quarter Financial Results and Conference Call

July 1, 2019
Fuel Tech Joins Russell Microcap® Index