There are two main characteristics of exhaust gas emission analysis of pharmaceutical and chemical enterprises: First, pharmaceutical and chemical companies have irregularities in the process of exhaust gas. Second, the waste gas of pharmaceutical and chemical enterprises will have a large displacement during the discharge process. In order to help pharmaceutical companies better control waste gas, this paper provides relevant treatment programs for pharmaceutical companies' emission problems.
The pharmaceutical industry is China's "large pollutant discharge". In the decision of the State Council to propose the "blue sky defense war", all localities and departments are strengthening the implementation of supervision, and the pharmaceutical industry's waste gas treatment problems will face severe challenges. The Ministry of Environmental Protection has released a set of data showing that the total output value of China's pharmaceutical industry accounts for less than 3% of the national GDP, while the total amount of pollution emissions accounts for about 6%, especially in the pharmaceutical industry.
There are two main characteristics of exhaust gas emission analysis of pharmaceutical and chemical enterprises: First, pharmaceutical and chemical companies have irregularities in the process of exhaust gas. Second, the waste gas of pharmaceutical and chemical enterprises will have a large displacement during the discharge process. As the concept of environmental protection has gradually penetrated the hearts of the people and the country's management in environmental protection has strengthened, pharmaceutical and chemical companies have recognized the importance of waste gas treatment, and therefore strengthened the management of waste gas treatment. Many pharmaceutical and chemical companies do not manage waste gas emissions. It was forced to shut down due to the request.
The high-temperature plasma technology independently developed by Nanjing Yongyan Environmental Protection Technology Co., Ltd. can provide a powerful treatment plan for the emission problems of pharmaceutical enterprises.
Choose several basic elements of a governance program:
The treatment plan is selected according to the composition of the exhaust gas (whether it contains moisture, solid matter, oil, and ease of handling), concentration (high, low), and emission form (continuous or intermittent discharge).
The following conditions are suitable for selecting high temperature ion incineration treatment schemes:
High organic content, complex composition, flammable and explosive (butadiene, etc.), difficult to decompose substances such as carbon disulfide, containing particulate matter, oil, and industrial waste gas discharged continuously in large quantities.
Such as gravure printing, offset printing, painting, chemical synthesis, petrochemical, flavor, spices and other industries.
Install a secondary glass fiber filter:
A secondary glass fiber filter is installed at the intake of the exhaust gas treatment equipment to control dust emissions.
High-temperature plasma incineration technology: High-temperature plasma incineration technology is a high-energy (30KHz) high-voltage (100,000 volt) high-power power supply under certain conditions. Industrial waste gas rises sharply from normal temperature to 3 thousand degrees in the reactor. Under the dual action of high temperature and high potential, organic pollutants (VOCs) are instantly ionized and completely cracked.
After high-temperature plasma incineration, organic matter (VOCs) in industrial waste gas is cracked into simple substances such as carbon, carbon dioxide, and water vapor.
Schematic diagram of the process:
High-temperature plasma incineration equipment features:
The powerful power and professional design make the industrial exhaust gas instantly become a high-temperature plasma of more than 3,000 degrees, and the harmful substance removal rate is more than 98%, which is in line with the national designated emission standard.
Stainless steel integrated structure, corrosion resistant; safe and reliable, easy to maintain.
Intelligent remote control, no need for full-time staff.
The traditional RTO technology: the traditional natural gas incineration method treats industrial waste gas, consumes a large amount of natural gas, oxygen, emits harmful gases such as carbon monoxide and carbon dioxide, has low energy efficiency ratio and is suitable for narrow surface. (flammable and explosive)
We first proposed the concept of "high temperature plasma incineration" (invention patent), and it is the only company that has mastered the technology and practical application (worldwide). It has opened up a new way for industrial waste gas treatment.
The "high temperature plasma incineration" technology has the following advantages over the "traditional RTO (natural gas incineration method)":
1. Continuous and uninterrupted treatment of exhaust gas (natural gas RTO is intermittent operation mode) This is especially important in waste incineration exhaust gas, gravure printing organic waste gas treatment applications.
2. Broad-spectrum: It can process industrial waste gas with high concentration, complex composition, flammable and explosive and containing a large amount of water, solid and oil to achieve the standard discharge.
3, no natural gas consumption, no carbon emission problems, no moving parts such as valves, can be trouble-free, tens of thousands of hours of uninterrupted operation.
4, small wind resistance, low energy consumption: processing 20,000 cubic meters / hour of gas RTO, in order to overcome the wind resistance of ceramic regenerators need to consume 90 kW of induced draft fan. The treatment of 20,000 cubic meters / hour of high-temperature plasma incineration equipment (25 kW), together with the induced draft fan (21 kW), consumes only 46 kilowatts of power.
5. High energy efficiency ratio: saving energy, high temperature, etc. The temperature of the waste discharge port of the equipment is only a few tens of degrees higher than the inlet temperature of the exhaust gas.
6, the treatment effect is good: dioxin and other difficult to deal with the substance, instantly decomposed completely, to achieve the standard discharge. (The ideal solution for the dioxin problem of waste incineration exhaust emissions)
7. No ozone emission problems (low-temperature plasma equipment has ozone emission problems).
8, economical application: the same specifications of high-temperature plasma equipment, the price is less than one-half of the gas burning RTO, operating costs less than one-half.
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