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The State: The “Great Stick†Strict Law Enforcement and Environmental Protection Department The Deputy Chief Engineer of Solid Waste and Chemicals Management Technology Center, Wenchao Chao, said that in 2014, entrusted by the Ministry of Environmental Protection, they were responsible for 18 calcium carbide methods with an annual production capacity of 400,000 tons or more. Ethylene production enterprises, 17 mercury chloride catalyst manufacturers, and 4 waste mercury catalyst recycling and processing enterprises conducted comprehensive investigations. They conducted field research and on-site sampling of the relevant company's production processes, production processes, and application conditions. Research was conducted in the year 12 Completed before the end of the month. From the survey results, there are good signs. The proportion of production of low-calcium catalysts to total mercury catalyst production has increased compared to 2013; the amount of substitution has also increased; the recovery of mercury has increased from 100 tons in 2013 to more than 200 tons in 2014.
At the same time, there are still some obvious shortcomings. First of all, the replacement rate of polyvinyl chloride production enterprises surveyed by calcium carbide method is less than 50%. Secondly, the qualification rate of products manufactured by mercuric chloride catalyst manufacturers is less than 1/3. Only a few companies have met the standards, most enterprises have not yet reached the standard, and some enterprises have not met the standards. The banner of the production of low-mercury catalysts, but the burn rate of its products has exceeded the standard; again, the domestic waste mercury catalyst recovery is also less than half.
Yu Wenchao pointed out that the quality of low-mercury catalysts is the key to whether they can achieve replacement. The level of low-mercury catalyst burn-off is directly related to the application effect. Therefore, she suggested that the national standards for low-calcium catalysts be introduced as soon as possible, and the burn-loss rate must be used as a measure of the quality of low-mercury catalysts. In addition, companies that produce and use mercury catalysts should establish an account system and strengthen cooperation with each other. At the same time, with a high degree of understanding and attitudes, all parties must stand in a higher position and step up the promotion of alternative work.
“This survey is mainly for the purpose of formulating assessment and assessment methods. 2015 is a time node. By 2016, the Ministry of Environmental Protection will conduct verification.†Yan Wenchao pointed out.
She emphasized that in the next step, the Ministry of Environmental Protection will do the following: First, it will make public the investigations in 2014. In the future, it will use information disclosure to increase social supervision. Second, it will disclose the entire process of mercury flow to the public; After the replacement deadline at the end of 2015, it is necessary to use “sticks†for strict supervision, inspection, and enforcement; and fourth, to formulate waste catalyst recycling and disposal methods.
According to the reporter’s understanding, relevant officials of the Ministry of Environmental Protection stated that the ratification process of the domestic “Mining Convention on Mercury†is accelerating. On March 5, the Ministry of Environmental Protection officially issued a document to the State Council. After the approval of the National People’s Congress, it is expected that the The Convention will formally enter into force.
Association: Intensifying Work Promotion The mercury pollution prevention and control work can not be separated from the support of the competent association.
Zhou Zhuye, vice president of the China Petroleum and Chemical Industry Federation, said that the meeting was the sixth meeting of the leading group of the mercury pollution prevention and treatment industry of the PVC industry, from the first meeting of “breaking window paper†five years ago. Calcium carbide process polyvinyl chloride industry mercury pollution prevention and control work has achieved certain results, all parties not only do a better job of this work, basic work more solid, the industry cohesion is also stronger. Since the beginning of this year, the state has placed higher demands on the industry in terms of environmental protection and safety. The entire society is also extremely concerned about this; although the current industry situation is not optimistic, most companies have poor results, making it more difficult to carry out mercury pollution control work. Big, but "paying is beneficial, temporary pain is also experienced."
Zhou Zhuye said that the specific approach of the 2015 Petrochemical Federation is: First, it should be ideologically focused and implemented. This year's adjustment is a full replacement of the low-mercury catalysts. This is a requirement for national compliance and there is no room for negotiation. Therefore, in any difficult circumstances, the entire industry must strengthen its confidence. Followed by doing a good job "first-hand" project. It is necessary to increase propaganda in the industry and make it clear to the company that comprehensive substitution is not something you want to do, but something that must be done.
Zhou Zhuye pointed out that the autonomy of the industry is very important, and the government must also give certain means and methods for how to promote it. It is hoped that the government, industry associations, related companies, and research institutes can form a concerted effort to jointly advance and jointly form countermeasures. In addition, Zhou Zhuye also emphasized that the statistical channels for the entire process of mercury this year should be established, data integration should be done, and the progress should be analyzed.
It is understood that from the perspective of the Petrochemical Federation and the China Chlor-Alkali Industry Association, this year's key tasks include accelerating the elimination of high-gallant catalysts and the application of low-mercury catalysts; focusing on strengthening the process control and end-of-pipe management of mercury pollution; and vigorously advancing the research and development of mercury-free catalysts.
More importantly, at present, the announcement of qualified manufacturers of low-mercury catalysts is in full swing. So far, 6 companies including Xinjiang Tianye Group, Hunan Xinhuang Company, Shijiazhuang Kechuang Company, and Ningxia Xinlong Blue Sky Technology Co., Ltd. have all conducted on-site quality environmental assessments and commissioned related product quality. The three parties conducted inspections and conducted user surveys of corporate organizations that meet the requirements. According to the current work progress, the first announcement will be completed in April, and two announcements will be completed this year to announce to the society and enterprises the list of companies that meet the requirements.
In addition, this year the industry will also accelerate the development of national standards for low mercury catalyst products; at the same time strengthen the organization and coordination of the mercury-free catalyst industry technology innovation alliance; and explore the establishment of a public trial assessment platform to foster a new model of mercury-free catalyst testing and evaluation. It laid the foundation for the construction of industrial demonstration devices at the end of the “Thirteenth Five-Year Plan†period.
Enterprise: Expecting to implement the penalties for penalties and penalties. Currently, the prevention and treatment of mercury pollution in the polyvinyl chloride industry by the calcium carbide process is "international conventions, national policies, industry standards, operational methods, effective use, and domestic models." The low-mercury catalyst is technically mature and economically viable, and has received policy support. The Ministry of Environmental Protection has further clarified the “three noes†policy. So what are the wishes and ideas of related companies?
Xiao Jun, chairman of the Xinjiang Zhongtai Group Huatai Heavy Chemical Co., Ltd., stated that in the replacement and application of low-mercury catalysts, the substitution of mercury substitutes is not a substitute for the production of mercury catalysts. The use of calcium chloride-based PVC production enterprises is good or bad. (application company) says it is true. Therefore, the replacement of low-mercury catalysts must be completed on schedule. On the one hand, we must strengthen management from the source so that high-mercury catalysts will not be sold. We must also refer to the transformation of domestic desulfurization and denitrification, limit the time for replacement and verification, and increase the intensity of enforcement. On the other hand, in application, it is necessary to balance the whole process of mercury, and in terms of recycling, it is hoped that the integration of low-mercury catalyst production and recovery units will be realized, which will facilitate the recovery and management of waste mercury and reduce the loss of mercury.
He also suggested that low-mercury catalyst producers and application companies should strengthen communication and cooperation, and the former should do a good job in the application of enterprise services and break the original application concept.
Zhang Xinli, party secretary of Xinjiang Tianye Group, said: “We are actually taking the time for space. In the past, when some of the companies were doing well, some companies only paid attention to the benefits. The current industry situation is not good, and they feel powerless to complete the replacement, but we must understand Now that the elimination goal has been established, there is no longer a way out."
Zhang Xinli suggested that in order to better promote the replacement of high-mercury catalysts and the application of low-mercury catalysts, enterprises with different alternative work completion statuses should be rewarded and punished. For enterprises that do not complete or have not completed replacement, the state must act like a There are also strict penalties and closure measures.
Li Fa, the chairman of Ningxia Xinlong Lantian Technology Co., Ltd., a manufacturer of low-mercury catalysts, said: “The commitment of China is to replace all high-mercury catalysts with low-mercury catalyst by the end of 2015. However, our real goal is to reduce mercury pollution. Therefore, it is hoped that qualified suppliers of low-calcium-based catalysts will publish their announcements as soon as possible so that information can be made public as soon as possible, so that the substitution of calcium carbide-based polyvinyl chloride producers will be more of a problem.Because the current government policies, international conventions, and industry guidance The products are guaranteed, the enterprises have demonstrations, and the technologies have services. The industries and enterprises should stand at a height conducive to the healthy development of the entire industry, implement the No. 4 document of the Ministry of Environmental Protection of the People's Republic of China in 2011, and complete the replacement of high mercury this year to avoid thermal desulfurization. The emergence of a passive situation like denitrification has brought undue losses to companies."
The relevant person in charge of China National Chemical Corporation believes that the end of 2015 is the deadline for full replacement. Therefore, this year we must find out the current status of low-millicon catalyst production enterprises and understand the application of calcium carbide PVC manufacturing enterprises, and we must carefully study how Strengthen application verification.
Sun Yonggui, dean of the Yibin Tianyuan Group Research Institute, said that this year has reached the "major limit" year and is also the implementation year of alternative work. There must be strong measures to implement it. At the same time, it should also focus on the future, give play to the advantages of all parties and strengthen the construction of a technological innovation alliance for the mercury-free catalyst industry.
At the same time, there are still some obvious shortcomings. First of all, the replacement rate of polyvinyl chloride production enterprises surveyed by calcium carbide method is less than 50%. Secondly, the qualification rate of products manufactured by mercuric chloride catalyst manufacturers is less than 1/3. Only a few companies have met the standards, most enterprises have not yet reached the standard, and some enterprises have not met the standards. The banner of the production of low-mercury catalysts, but the burn rate of its products has exceeded the standard; again, the domestic waste mercury catalyst recovery is also less than half.
Yu Wenchao pointed out that the quality of low-mercury catalysts is the key to whether they can achieve replacement. The level of low-mercury catalyst burn-off is directly related to the application effect. Therefore, she suggested that the national standards for low-calcium catalysts be introduced as soon as possible, and the burn-loss rate must be used as a measure of the quality of low-mercury catalysts. In addition, companies that produce and use mercury catalysts should establish an account system and strengthen cooperation with each other. At the same time, with a high degree of understanding and attitudes, all parties must stand in a higher position and step up the promotion of alternative work.
“This survey is mainly for the purpose of formulating assessment and assessment methods. 2015 is a time node. By 2016, the Ministry of Environmental Protection will conduct verification.†Yan Wenchao pointed out.
She emphasized that in the next step, the Ministry of Environmental Protection will do the following: First, it will make public the investigations in 2014. In the future, it will use information disclosure to increase social supervision. Second, it will disclose the entire process of mercury flow to the public; After the replacement deadline at the end of 2015, it is necessary to use “sticks†for strict supervision, inspection, and enforcement; and fourth, to formulate waste catalyst recycling and disposal methods.
According to the reporter’s understanding, relevant officials of the Ministry of Environmental Protection stated that the ratification process of the domestic “Mining Convention on Mercury†is accelerating. On March 5, the Ministry of Environmental Protection officially issued a document to the State Council. After the approval of the National People’s Congress, it is expected that the The Convention will formally enter into force.
Association: Intensifying Work Promotion The mercury pollution prevention and control work can not be separated from the support of the competent association.
Zhou Zhuye, vice president of the China Petroleum and Chemical Industry Federation, said that the meeting was the sixth meeting of the leading group of the mercury pollution prevention and treatment industry of the PVC industry, from the first meeting of “breaking window paper†five years ago. Calcium carbide process polyvinyl chloride industry mercury pollution prevention and control work has achieved certain results, all parties not only do a better job of this work, basic work more solid, the industry cohesion is also stronger. Since the beginning of this year, the state has placed higher demands on the industry in terms of environmental protection and safety. The entire society is also extremely concerned about this; although the current industry situation is not optimistic, most companies have poor results, making it more difficult to carry out mercury pollution control work. Big, but "paying is beneficial, temporary pain is also experienced."
Zhou Zhuye said that the specific approach of the 2015 Petrochemical Federation is: First, it should be ideologically focused and implemented. This year's adjustment is a full replacement of the low-mercury catalysts. This is a requirement for national compliance and there is no room for negotiation. Therefore, in any difficult circumstances, the entire industry must strengthen its confidence. Followed by doing a good job "first-hand" project. It is necessary to increase propaganda in the industry and make it clear to the company that comprehensive substitution is not something you want to do, but something that must be done.
Zhou Zhuye pointed out that the autonomy of the industry is very important, and the government must also give certain means and methods for how to promote it. It is hoped that the government, industry associations, related companies, and research institutes can form a concerted effort to jointly advance and jointly form countermeasures. In addition, Zhou Zhuye also emphasized that the statistical channels for the entire process of mercury this year should be established, data integration should be done, and the progress should be analyzed.
It is understood that from the perspective of the Petrochemical Federation and the China Chlor-Alkali Industry Association, this year's key tasks include accelerating the elimination of high-gallant catalysts and the application of low-mercury catalysts; focusing on strengthening the process control and end-of-pipe management of mercury pollution; and vigorously advancing the research and development of mercury-free catalysts.
More importantly, at present, the announcement of qualified manufacturers of low-mercury catalysts is in full swing. So far, 6 companies including Xinjiang Tianye Group, Hunan Xinhuang Company, Shijiazhuang Kechuang Company, and Ningxia Xinlong Blue Sky Technology Co., Ltd. have all conducted on-site quality environmental assessments and commissioned related product quality. The three parties conducted inspections and conducted user surveys of corporate organizations that meet the requirements. According to the current work progress, the first announcement will be completed in April, and two announcements will be completed this year to announce to the society and enterprises the list of companies that meet the requirements.
In addition, this year the industry will also accelerate the development of national standards for low mercury catalyst products; at the same time strengthen the organization and coordination of the mercury-free catalyst industry technology innovation alliance; and explore the establishment of a public trial assessment platform to foster a new model of mercury-free catalyst testing and evaluation. It laid the foundation for the construction of industrial demonstration devices at the end of the “Thirteenth Five-Year Plan†period.
Enterprise: Expecting to implement the penalties for penalties and penalties. Currently, the prevention and treatment of mercury pollution in the polyvinyl chloride industry by the calcium carbide process is "international conventions, national policies, industry standards, operational methods, effective use, and domestic models." The low-mercury catalyst is technically mature and economically viable, and has received policy support. The Ministry of Environmental Protection has further clarified the “three noes†policy. So what are the wishes and ideas of related companies?
Xiao Jun, chairman of the Xinjiang Zhongtai Group Huatai Heavy Chemical Co., Ltd., stated that in the replacement and application of low-mercury catalysts, the substitution of mercury substitutes is not a substitute for the production of mercury catalysts. The use of calcium chloride-based PVC production enterprises is good or bad. (application company) says it is true. Therefore, the replacement of low-mercury catalysts must be completed on schedule. On the one hand, we must strengthen management from the source so that high-mercury catalysts will not be sold. We must also refer to the transformation of domestic desulfurization and denitrification, limit the time for replacement and verification, and increase the intensity of enforcement. On the other hand, in application, it is necessary to balance the whole process of mercury, and in terms of recycling, it is hoped that the integration of low-mercury catalyst production and recovery units will be realized, which will facilitate the recovery and management of waste mercury and reduce the loss of mercury.
He also suggested that low-mercury catalyst producers and application companies should strengthen communication and cooperation, and the former should do a good job in the application of enterprise services and break the original application concept.
Zhang Xinli, party secretary of Xinjiang Tianye Group, said: “We are actually taking the time for space. In the past, when some of the companies were doing well, some companies only paid attention to the benefits. The current industry situation is not good, and they feel powerless to complete the replacement, but we must understand Now that the elimination goal has been established, there is no longer a way out."
Zhang Xinli suggested that in order to better promote the replacement of high-mercury catalysts and the application of low-mercury catalysts, enterprises with different alternative work completion statuses should be rewarded and punished. For enterprises that do not complete or have not completed replacement, the state must act like a There are also strict penalties and closure measures.
Li Fa, the chairman of Ningxia Xinlong Lantian Technology Co., Ltd., a manufacturer of low-mercury catalysts, said: “The commitment of China is to replace all high-mercury catalysts with low-mercury catalyst by the end of 2015. However, our real goal is to reduce mercury pollution. Therefore, it is hoped that qualified suppliers of low-calcium-based catalysts will publish their announcements as soon as possible so that information can be made public as soon as possible, so that the substitution of calcium carbide-based polyvinyl chloride producers will be more of a problem.Because the current government policies, international conventions, and industry guidance The products are guaranteed, the enterprises have demonstrations, and the technologies have services. The industries and enterprises should stand at a height conducive to the healthy development of the entire industry, implement the No. 4 document of the Ministry of Environmental Protection of the People's Republic of China in 2011, and complete the replacement of high mercury this year to avoid thermal desulfurization. The emergence of a passive situation like denitrification has brought undue losses to companies."
The relevant person in charge of China National Chemical Corporation believes that the end of 2015 is the deadline for full replacement. Therefore, this year we must find out the current status of low-millicon catalyst production enterprises and understand the application of calcium carbide PVC manufacturing enterprises, and we must carefully study how Strengthen application verification.
Sun Yonggui, dean of the Yibin Tianyuan Group Research Institute, said that this year has reached the "major limit" year and is also the implementation year of alternative work. There must be strong measures to implement it. At the same time, it should also focus on the future, give play to the advantages of all parties and strengthen the construction of a technological innovation alliance for the mercury-free catalyst industry.
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