scholarly journals Carbon Dioxide Measurement

2020 ◽  
Author(s):  
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Measurement

scholarly journals Infrared Hollow Optical Fiber Probe for Localized Carbon Dioxide Measurement in Respiratory Tracts

Sensors ◽  
2018 ◽  
Vol 18 (4) ◽  
pp. 995 ◽  
Author(s):  
Takashi Katagiri ◽  
Kyosuke Shibayama ◽  
Takeru Iida ◽  
Yuji Matsuura
Keyword(s):  
Carbon Dioxide ◽  
Optical Fiber ◽  
Fiber Probe ◽  
Optical Fiber Probe ◽  
Carbon Dioxide Measurement

Modeling of Carbon Dioxide Measurement on Cement Plants

2012 ◽  
Vol 610-613 ◽  
pp. 2120-2128 ◽  
Author(s):  
Jun Xia Peng ◽  
Liang Huang ◽  
Yu Bo Zhao ◽  
Pan Chen ◽  
Lu Zeng ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Carbon Footprint ◽  
Carbon Dioxide Emissions ◽  
Co2 Emission ◽  
Firing Process ◽  
Input Output ◽  
Carbon Dioxide Measurement ◽  
Key Steps ◽  
Furnace Slag ◽  
Reducing Co2 Emission

Input-output model on cement plants were established. Carbon dioxide emissions of key steps and carbon footprint of products were calculated and predicted using the input-output model. The results showed that CO2 emission in the plant (the production of the plant is 1320000t a year) reached 910000 t a year and CO2 emission per ton product is 0.689 ton. Over 80% of the total CO2 was emitted during the process of firing，so the firing process is the key step for reducing CO2 emission in the cement plant. Carbon footprint of three kinds of cement products including ordinary portland cement, portland pozzolan cement and portland blast furnace slag cement are 0.76, 0.59, 0.72 respectively.

Modified carbon-dioxide measurement to predict the heat release rate of fire burning in a compartment based on the three-zone model

2019 ◽  
Vol 43 (3) ◽  
pp. 256-265 ◽  
Author(s):  
Ying Zhang ◽  
Kaixuan Tang ◽  
Hong Duan ◽  
Yi Niu ◽  
Xianjia Huang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Heat Release ◽  
Heat Release Rate ◽  
Release Rate ◽  
Zone Model ◽  
Carbon Dioxide Measurement

Recent progress of dissolved carbon dioxide measurement technologies based on optical methods

2018 ◽  
Vol 41 (8) ◽  
pp. 2374-2385
Author(s):  
Xiang Li ◽  
Qi Wang
Keyword(s):  
Carbon Dioxide ◽  
Greenhouse Effect ◽  
Recent Progress ◽  
High Sensitivity ◽  
Fast Response ◽  
Field Method ◽  
Optical Methods ◽  
Dissolved Carbon ◽  
Carbon Dioxide Measurement ◽  
Dissolved Carbon Dioxide

This paper sums up the developments and achievements of optical methods in the field of dissolved carbon dioxide measurement based on past work. The dissolved CO2 measurement in optical methods is highly applied owing to high sensitivity, fast response and greater versatility with more attention people paid to greenhouse effect. In this article, the measuring is mainly partitioned into fluorescent methods, spectrometric methods and specific optical methods like evanescent field method. Principles, characteristics and structures in previous research are described in detail and our own ideas and perspectives in tendency of dissolved carbon dioxide sensing are emphasized lastly.

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