HOT PRODUCTS
About us
Green Valley Environmental Protection Technology Co., Ltd. is a high-tech enterprise jointly initiated by senior environmental protection practitioners in China, alumni of University of Science and Technology of China, scientists team engaged in exhaust gas treatment research for more than 20 years in Silicon Valley of the United States, and well-known scientific research institutions in China.
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NOx Monitoring
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CO&HC Monitoring
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VOCs Monitoring
FEATURED PRODUCTS
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DPF for Diesel Gensets at Wulanchabu Data Center
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Exhaust‑gas Comprehensive Treatment Project for...
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DOC+DPF+SCR Exhaust Treatment Project in Chile
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SCR Denitration Project for Biogas Generator Se...
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Comprehensive Exhaust Treatment Project for Die...
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Exhaust Treatment (DPF) for Generator Sets of D...
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SCR Denitration of Annealing Furnace Flue Gas
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Comprehensive Exhaust‑gas Treatment (DPF+SCR) f...
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SCR system for Exhaust Gas of Backup Generator ...
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Ship Engine and Generation
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Containerized Exhaust Gas Comprehensive Treatme...
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Comprehensive Exhaust Gas Treatment (DOCF+SCR D...
our blog
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Discussion on Problems and Solutions of Flue Gas Flow Measurement in SCR Control System (Chapter 3)
5. Hybrid Straight Pipe Section Optimization and Flow Field Conditioning 5.1 Mechanism of Insufficient Straight Pipe Section Effects The flow coefficient C of a differential pressure flow meter is calibrated under fully developed pipe flow conditions. When upstream flow obstructions such as elbow...
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Discussion on Problems and Solutions of Flue Gas Flow Measurement in SCR Control System (Chapter 2)
4. Comparative Analysis of Main Differential Pressure Flow Measurement Methods The following provides a detailed analysis of the performance of five mainstream differential pressure flowmeters in SCR application scenarios. 4.1 Standard Orifice Plate (Single Orifice) The most classic throttling el...