Design and Development of 850t/h CFB Boiler with Energy Saving Technology

2014 ◽  
Vol 492 ◽  
pp. 13-18 ◽  
Author(s):  
Xian Hong Ren ◽  
Kang Tao Hu ◽  
Jian Chun Zhang ◽  
Ai Cheng Liu ◽  
Hai Rui Yang
Keyword(s):  
Energy Saving ◽  
Design Theory ◽  
Particle Density ◽  
Balance Model ◽  
Transfer Coefficients ◽  
Cfb Boiler ◽  
Operation Conditions ◽  
Ash Formation ◽  
Energy Saving Technology ◽  
The One

Taiyuan Boiler Group Co. Ltd. designed and developed an 850t/h CFB boiler with energy saving technology on the principle of “State Specification Design Theory”. By measuring the ash formation and attrition characteristic of the design coal, with the one dimension mass balance model developed by Tsinghua University, the bed quality of the bed inventory and the pressure drop were modified. Based on the particle density calculated, the heating transfer coefficients were chosen and the arrangements of the heating surfaces were modified. According to the special operation conditions of the user, the practical working conditions for the boiler are determined so as to assure the technical characteristics and structural properties in 850t/h CFB boiler.

Subjective Time Preference and Willingness to Pay for an Energy-Saving Durable Good

2001 ◽  
Vol 32 (3) ◽  
pp. 133-141 ◽  
Author(s):  
Gerrit Antonides ◽  
Sophia R. Wunderink
Keyword(s):  
Willingness To Pay ◽  
Energy Saving ◽  
Subjective Time ◽  
Durable Good ◽  
Discount Function ◽  
Hyperbolic Discount ◽  
The One ◽  
Two Parameter ◽  
Difference Effect ◽  
Better Than

Summary: Different shapes of individual subjective discount functions were compared using real measures of willingness to accept future monetary outcomes in an experiment. The two-parameter hyperbolic discount function described the data better than three alternative one-parameter discount functions. However, the hyperbolic discount functions did not explain the common difference effect better than the classical discount function. Discount functions were also estimated from survey data of Dutch households who reported their willingness to postpone positive and negative amounts. Future positive amounts were discounted more than future negative amounts and smaller amounts were discounted more than larger amounts. Furthermore, younger people discounted more than older people. Finally, discount functions were used in explaining consumers' willingness to pay for an energy-saving durable good. In this case, the two-parameter discount model could not be estimated and the one-parameter models did not differ significantly in explaining the data.

Advanced energy saving technology developed at sintering plants of Kashima steel works

1996 ◽  
Vol 93 (3) ◽  
pp. 331-341
Author(s):  
M. Yariyama ◽  
Y. Kawaguchi ◽  
G. Kochihira ◽  
M. Mastumura ◽  
T. Kawaguchi ◽  
...  
Keyword(s):  
Energy Saving ◽  
Energy Saving Technology ◽  
Steel Works

Density cumulant functional theory: The DC-12 method, an improved description of the one-particle density matrix

2013 ◽  
Vol 138 (2) ◽  
pp. 024107 ◽  
Author(s):  
Alexander Yu. Sokolov ◽  
Andrew C. Simmonett ◽  
Henry F. Schaefer
Keyword(s):  
Density Matrix ◽  
Particle Density ◽  
Functional Theory ◽  
The One

Energy Saving Technology for Doors and Windows of the Building

2014 ◽  
Vol 1056 ◽  
pp. 128-130
Author(s):  
Fu Yun Yang
Keyword(s):  
Energy Saving ◽  
Indoor Environment ◽  
Energy Performance ◽  
Building Envelope ◽  
Energy Performance Of Buildings ◽  
Summer Heat ◽  
Energy Saving Technology ◽  
Heat Preservation

Doors and windows of the building is an important part of the building envelope. AS the transparent and open envelope of the building, doors and windowsare the weakest part in the winter and summer heat preservation. It directly affects the energy performance of buildings. Therefore, do a good job of building doors and windows energy saving is an important way to optimize the indoor environment and realize energy saving.

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