Product Description
Tangshan Guoyi Fixed Bed Desulfurization + SCR Denitrification Project
Since the beginning of its establishment, Shanghai Xuan Ding has been based on its traditional business (general contracting of furnace engineering), and at the same time has been fully engaged in the development and practice of environmental protection business. Its Furnace Division, Environmental Protection Division and Smelting Division have worked together closely to achieve the beneficial combination of process + environmental protection.
Based on technical reserves and accumulations in various fields such as smelting, furnaces, and environmental protection, the company is able to provide a range of services and engineering general contracting businesses, including pollution control from the source to the end, comprehensive comparison and optimal selection of end treatment methods, targeted solutions, and achieving environmentally compliant emissions.
1.1 The Two Reheating Furnaces Have the Same Parameters (The Following Parameters are the Total of the Two Reheating Furnaces)
| No. |
Project Name |
Unit |
Value |
Remark |
| 1 |
Output |
Flue gas volume |
200 |
|
| 2 |
Coal gas consumption |
Nm3/h |
140 |
Based on the calorific value of 4000 Kcal/m3 for coke oven gas |
| 3 |
Flue gas volume |
Nm3/h
(at standard conditions)
|
73062 |
|
| 4 |
Flue gas volume |
m3/h
(at operating conditions)
|
131454 |
Based on the flue gas
temperature of 265 degrees |
1.2 Emission Index Requirements of Reheating Furnace
| No. |
Assessment project |
Assessment parameters |
Unit |
Remark |
| 1 |
SO2 concentration at the outlet |
≤30 |
mg/Nm3 |
8.0% baseline oxygen content |
| 2 |
NOx concentration at the outlet |
≤100 |
mg/Nm3 |
8.0% baseline oxygen content |
In accordance with the latest environmental requirements of Tangshan City (recommended values);
1.3 Design Principles and Requirements
The flue gas desulfurization and denitrification process adopts a combination of fixed-bed dry desulfurization and SCR denitrification process route.
Guaranteed emission values: Outlet NOx concentration < 100mg/Nm3; Outlet SO2 concentration < 30mg/Nm3.
The desulfurization and denitrification units operate under negative pressure, including the engineering design and technical implementation of the desulfurization and denitrification process system (including the necessary auxiliary facilities to ensure the normal operation of the project) from the system's inlet flue interface to the clean flue gas discharge interface.
Project Overview
Before Commissioning
Reheating furnace operation interface Desulphurisation and denitrification system interface
Company Profile
Company Profile
Vision
With decades of rapid development and accumulation, China has been perfect and mature on technology and management in various industrial areas, shaping a complete processing manufacturing industry with competitive price, well known for its excellent skill, high efficiency and hardworking team with qualification for personnel dispatching.
At the time of economic globalization, it is our consistent target and objective to integrate and export all kinds of technology, management mode, engineering project and manpower as per the actual requirement of our client With our own abundant technical strength, superior integration capability of technology and resources, well experienced of project implementation and management as basis and platform;
Let China go out to the world, and make the world know of China;
Professional
Professional technical and management team with abundant experience in the implementation of domestic and international projects;
Responsive
Responsive care translating your needs into complete solutions
Integration
Integrating various technologies and resources in China and fulfilling complementary advantages by relying on professional teams
Motivation
Motivated to provide optimal solution and quality products
Exceptional
Exceptional project delivery and execution meeting your expectations
Our Team
Professional technical team
Prime is staffed with professional import & export team skilled with the practice of import and export business, including sea freight packing, logistics organization, L/C review, cargo booking, and customs clearance, L/C negotiation, double authentication of shipment documents, etc.
All above personnel are well experienced in the execution of projects in Southeast Asia and Middle East.
Complete procurement mechanism
Our professional team of procurement offers strict management of supplier 's qualification inspection and selection, complete system of supplier listing, rating and elimination, to ensure the supplier is qualified and capable of implementing the project and supplied with product of high quality, and maintain a healthy and good condition of credibility, contract settlement and capital flow management.
Quality management system
Our complete quality management system , the process control covering from Scheme formulation , engineering technology, detailed design, to processing and manufacturing of equipment and material , ex-factory test and site erection and commissioning till it put into production, which through multi-level inspection, tour inspection, supervision and node control can ensure quality of the final product.
Well experienced
Executive team is abundant in experience of overseas project implementation with similar project working experiences, esp. experience in Southeast Asia, Middle East projects;
ISO System Certification
Partners
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