A few days ago, a research and development team composed of the National Energy Group Beijing Low-Carbon Clean Energy Research Institute, China Shenhua Ecological Environment Remote Sensing Monitoring Center, and scientists from Peking University and Nanjing University discovered in the study of the impact of coal-fired emissions on smog pollution, The emission reduction effect of ultra-low emission transformation is remarkable. It is understood that the team has fully quantified the emission factors of China ’s ultra-low-emission coal-fired power plants. Through quantitative evidence, it has been found that due to factors such as the conditions of the generator set equipment and the operation status of emission reduction equipment, the emission factors exist significantly in different units and at different times. And complicated changes. Existing air quality simulations and predictions mainly rely on monthly emissions data, which are often inconsistent with observations on a smaller time scale. The hourly resolution emission data of coal-fired power plants obtained in the study can further improve the accuracy of air quality simulation and prediction, and provide a basis for more scientific deduction, interpretation, and prevention of smog in the future. (Xu Beibei)
Dichlorophenylphosphine Basic Information
Product Name: Dichlorophenylphosphine P,P-Dichlorophenylphosphine CAS No.644-97-3 Phenylphosphonium dichloride,Diphenylphosphine chloride,Phenylphosphinic acid,2-hydroxyethylphenylphosphinic acid,Phenylphosphonic dichloride,Phenylthiophosphonochloride ShanDong YingLang Chemical Co.,LTD , https://www.sdylhgtrade.com
CAS: 644-97-3
MF: C6H5Cl2P
MW: 178.98
EINECS: 211-425-8
Mol File: 644-97-3.mol
Dichlorophenylphosphine Chemical Properties
Melting point: −51 °C(lit.)
Boiling point: 222 °C759 mm Hg(lit.)
Density: 1.319 g/mL at 25 °C(lit.)
Fp: >230 °F
Storage temp. :Store below +30°C.
Form: Liquid
Specific Gravity: 1.319 (20℃)
Color: Clear colorless to slightly yellow
Sensitive: Moisture Sensitive