Low-NOx combustion and experimental investigation in a rotary type pulverized coal classifier

1995 ◽  
Vol 4 (1) ◽  
pp. 26-30
Author(s):  
Wenjun Kong ◽  
Shangmo Cheng ◽  
Qingfu Luan
Keyword(s):  
Experimental Investigation ◽  
Pulverized Coal ◽  
Low Nox Combustion ◽  
Rotary Type

Experimental investigation of pulverized coal flames in CO 2 /O 2 - and N 2 /O 2 -atmospheres: Comparison of solid particle radiative characteristics

Fuel ◽  
2017 ◽  
Vol 201 ◽  
pp. 136-147 ◽  
Author(s):  
D. Zabrodiec ◽  
J. Hees ◽  
A. Massmeyer ◽  
F. vom Lehn ◽  
M. Habermehl ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Solid Particle ◽  
Pulverized Coal ◽  
Radiative Characteristics

Experimental Investigation of Methane Assisted Pulverized Coal Flames Using an Optical Accessible Combustion Chamber

2021 ◽  
pp. 327-338
Author(s):  
C. Axt ◽  
D. Zabrodiec ◽  
S. Pielsticker ◽  
T. Kreitzberg ◽  
O. Hatzfeld ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Combustion Chamber ◽  
Pulverized Coal

Experimental Investigation on the Dynamic Response of an Internal Turret Moored FPSO System Under Sea Waves

2003 ◽  
Author(s):  
T. Rajesh Kannah ◽  
R. Natarajan
Keyword(s):  
Experimental Investigation ◽  
Dynamic Behaviour ◽  
Operating Conditions ◽  
Scale Model ◽  
Sea Waves ◽  
Regular Waves ◽  
Wave Flume ◽  
Load Cells ◽  
Mooring Forces ◽  
Rotary Type

An experimental investigation on the dynamic behaviour of a typical internal turret moored FPSO system with a turret located at midships position is reported. A 1:100 scale model of 140000t DWT turret moored FPSO system was tested under regular waves for three operating conditions i.e. 40%DWT, 70%DWT and 100%DWT in a 2m wide wave flume at a water depth of 1m for the wave frequencies from 0.55Hz to 1.25Hz in steps of 0.04Hz. The motions were measured by rotary type potentiometers and specially ring type load cells were used to measure the mooring forces. The model tests results are analysed and presented with discussions in this paper.

Experimental investigation on biomass co-firing in a 300MW pulverized coal-fired utility furnace in China

2011 ◽  
Vol 33 (2) ◽  
pp. 2725-2733 ◽  
Author(s):  
Xuebin Wang ◽  
Houzhang Tan ◽  
Yanqing Niu ◽  
Mohamed Pourkashanian ◽  
Lin Ma ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Pulverized Coal

Experimental Investigation into a Pilot-Scale Entrained-Flow Gasification of Pulverized Coal Using CO2 As Carrier Gas

2012 ◽  
Vol 26 (2) ◽  
pp. 1063-1069 ◽  
Author(s):  
Xiaolei Guo ◽  
Wenxue Lu ◽  
Zhenghua Dai ◽  
Haifeng Liu ◽  
Xin Gong ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Pilot Scale ◽  
Pulverized Coal ◽  
Carrier Gas ◽  
Entrained Flow ◽  
Entrained Flow Gasification

The Large Capacity Pulverized Coal Fired Utility Boiler and the Low NOx Combustion Technology Developments in China in Response to Environmental Challenges

2011 ◽  
Author(s):  
Hao Zhou ◽  
Guiyuan Mo ◽  
Kefa Cen
Keyword(s):  
High Efficiency ◽  
Catalytic Reduction ◽  
Pulverized Coal ◽  
Large Capacity ◽  
Environmental Challenges ◽  
Utility Boiler ◽  
Integrated Technology ◽  
Combustion Technology ◽  
Low Nox Combustion ◽  
Scr System

Large capacity pulverized coal fired utility boiler technology is in quick developments in China, hundreds of super critical boilers have been constructed in the last several years which can achieve high efficiency and low pollutants emissions. The different types of super critical boilers are introduced in this paper, they include the single-furnace with double fireball corner fired furnace, the wall fired furnace and the tower-type furnace. The low NOx combustion technologies have been widely used to face the environmental challenges. The low NOx technologies employed in pulverized-coal boilers consist of the combustion modification and post-combustion technology. The low NOx combustion modification technology includes the low NOx burner, close coupled over fire air (CCOFA) and separated over fire air (SOFA). The post-combustion technology consists of selective non-catalytic reduction (SNCR) and selective catalytic reduction (SCR) technologies. Zhejiang University develops integrated low NOx technology, including the low NOx combustion system, SNCR system and SCR system. This integrated technology can reduce the NOx emissions to be lower than 50 mg/Nm3.

Sign in / Sign up

Export Citation Format

Share Document