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On October 18, Song Zhanqian, academician of the Chinese Academy of Engineering and chief scientist of the Chinese Academy of Forestry Sciences, was interviewed by the reporter during the National Forest Chemical Engineering Technical Seminar held in Nanjing. He said that forest chemical industry has now become China's basic and strategic industries, but it is still in the transition period when regulations and markets are still immature.
According to reports, forest chemical industry refers to the use of forest resources, after chemical or biochemical technology processing, production of various products, especially chemical products, an industry. Forest chemical industry declined due to the rise of petrochemical industry, and it also ushered in the spring of development due to the soaring prices of petroleum and petrochemical products. The forest chemical products of modern significance include biomass energy, biomass chemicals, new biomass materials, forest-paper integration, chemical utilization and deep processing of turpentine, and activated carbon chemistry and engineering. Products include biomass oil, tannic acid, and plastics. Adhesive, activated carbon, epoxy resin, curing agent, rosin and so on.
Song Zhanqian thinks that the development of forestry chemical industry can increase the added value of forestry resources and play an important role in improving the ecological environment and realizing the sustainable development of forestry. Forest-based raw material forests have the advantages of large-scale planting, only harvesting fruits, seeds or leaves, and not cutting trees. They can be invested once, benefiting from long-term benefits, and will not cause damage to the ecosystem. The development of forestry chemicals can fully exploit the potential of marginal lands such as saline-alkaline lands, coastal beaches, and mining and oilfield reclaimed lands, grow forestry raw material forests, establish forestry chemical production bases, and form a cyclical development industrial chain. Forest chemicals will also spawn new and emerging biomass industries that can drive the rapid development of the industries of raw material collection, processing, packaging, transportation, and sales to achieve agricultural efficiency and increase farmers' income.
There is a huge market demand for forestry products in China. The first is the huge demand for energy. Developing forest chemicals to provide alternative biomass energy is an important way to cope with the current shortage of oil resources. The second is the demand for bio-based materials. At present, the annual domestic consumption of fine chemicals and materials exceeds 52 million tons, 63 million tons of oil is consumed, and less than 3% of biomass-based products are replaced.
Taking rosin as an example, China's existing rosin resources exceed 2 million tons per year, and annual production is only about 800,000 tons. By 2015, the output of rosin will exceed 1.2 million tons, and it is expected to reach more than 1.5 million tons by 2020. In terms of activated carbon and carbonaceous materials, the total annual output of activated carbon in China has reached 400,000 tons in 2008. It is expected that the total output will reach 500,000 tons in 2015 and 700,000 tons in 2020. In terms of biological pesticides, China needs to produce and use 800,000 tons of pesticide formulations each year, of which the proportion of biological pesticides is less than 10%. It is expected that by 2015, the share of China's biological pesticides will increase to about 30%. In terms of plant extracts, the annual global trade volume of natural medicines has reached 80 billion yuan. It is expected that by 2020, the market share of natural medicines will account for more than 15% of the world pharmaceutical market, and the total amount will reach 200 billion yuan. In terms of wood adhesives, China is the world’s largest producer of wood-based panels. The production and use of wood adhesives account for the largest amount in the world. The annual output exceeds 8 million tons and is expected to exceed 11 million tons by 2020.
Despite rapid development and broad prospects, compared with developed countries such as Northern Europe, North America, and Japan, China's forest chemical industry still has small gaps in terms of equipment, technological level, detection methods, and deep processing, and there are many intermediate links for conversion and poor adaptability. Long cycle, low conversion rate. In general, the developed countries have already established a mature management system and legal system in the development of forest chemicals, and China is still in a transitional period, with chaos in resource supply and disorderly market competition.
To this end, Song Zhanqian suggested that the state should increase support for forestry product processing technology research, strengthen system integration and support for key technologies for forestry product processing, accelerate the conversion of scientific and technological achievements, and establish a demonstration of the integration of “resource supply-processing and utilizationâ€. base. Taking the open and internationalized road of development, we must rely on domestic resources, and we must use international resources. We must introduce talents, export talents, make full use of both domestic and international markets, optimize resource allocation, and broaden the scope for development.
In addition, it is necessary to speed up the pace of product structure adjustment in the forest chemical industry, form a new pattern of industries with deep processing products, unique products, and environmentally friendly products as the forerunner, basic research and equipment manufacturing as support, and comprehensively promote the forest chemical industry upgrading.
From the perspective of improving the technological innovation capability and core competitiveness of China's forest chemical industry, Song Zhanqian believes that it is necessary to integrate the advantages of tertiary institutions, scientific research institutions, and leading enterprises in the industry to build a strategic alliance for technological innovation in the forest chemical industry to provide high efficiency and low costs for the industry. Cost, comprehensive utilization, energy conservation and emission reduction technology support programs, formulation of technical standards, sharing of intellectual property rights, joint training of talents, industrialization of innovation results, and enhancement of industry independent innovation capabilities.
According to reports, forest chemical industry refers to the use of forest resources, after chemical or biochemical technology processing, production of various products, especially chemical products, an industry. Forest chemical industry declined due to the rise of petrochemical industry, and it also ushered in the spring of development due to the soaring prices of petroleum and petrochemical products. The forest chemical products of modern significance include biomass energy, biomass chemicals, new biomass materials, forest-paper integration, chemical utilization and deep processing of turpentine, and activated carbon chemistry and engineering. Products include biomass oil, tannic acid, and plastics. Adhesive, activated carbon, epoxy resin, curing agent, rosin and so on.
Song Zhanqian thinks that the development of forestry chemical industry can increase the added value of forestry resources and play an important role in improving the ecological environment and realizing the sustainable development of forestry. Forest-based raw material forests have the advantages of large-scale planting, only harvesting fruits, seeds or leaves, and not cutting trees. They can be invested once, benefiting from long-term benefits, and will not cause damage to the ecosystem. The development of forestry chemicals can fully exploit the potential of marginal lands such as saline-alkaline lands, coastal beaches, and mining and oilfield reclaimed lands, grow forestry raw material forests, establish forestry chemical production bases, and form a cyclical development industrial chain. Forest chemicals will also spawn new and emerging biomass industries that can drive the rapid development of the industries of raw material collection, processing, packaging, transportation, and sales to achieve agricultural efficiency and increase farmers' income.
There is a huge market demand for forestry products in China. The first is the huge demand for energy. Developing forest chemicals to provide alternative biomass energy is an important way to cope with the current shortage of oil resources. The second is the demand for bio-based materials. At present, the annual domestic consumption of fine chemicals and materials exceeds 52 million tons, 63 million tons of oil is consumed, and less than 3% of biomass-based products are replaced.
Taking rosin as an example, China's existing rosin resources exceed 2 million tons per year, and annual production is only about 800,000 tons. By 2015, the output of rosin will exceed 1.2 million tons, and it is expected to reach more than 1.5 million tons by 2020. In terms of activated carbon and carbonaceous materials, the total annual output of activated carbon in China has reached 400,000 tons in 2008. It is expected that the total output will reach 500,000 tons in 2015 and 700,000 tons in 2020. In terms of biological pesticides, China needs to produce and use 800,000 tons of pesticide formulations each year, of which the proportion of biological pesticides is less than 10%. It is expected that by 2015, the share of China's biological pesticides will increase to about 30%. In terms of plant extracts, the annual global trade volume of natural medicines has reached 80 billion yuan. It is expected that by 2020, the market share of natural medicines will account for more than 15% of the world pharmaceutical market, and the total amount will reach 200 billion yuan. In terms of wood adhesives, China is the world’s largest producer of wood-based panels. The production and use of wood adhesives account for the largest amount in the world. The annual output exceeds 8 million tons and is expected to exceed 11 million tons by 2020.
Despite rapid development and broad prospects, compared with developed countries such as Northern Europe, North America, and Japan, China's forest chemical industry still has small gaps in terms of equipment, technological level, detection methods, and deep processing, and there are many intermediate links for conversion and poor adaptability. Long cycle, low conversion rate. In general, the developed countries have already established a mature management system and legal system in the development of forest chemicals, and China is still in a transitional period, with chaos in resource supply and disorderly market competition.
To this end, Song Zhanqian suggested that the state should increase support for forestry product processing technology research, strengthen system integration and support for key technologies for forestry product processing, accelerate the conversion of scientific and technological achievements, and establish a demonstration of the integration of “resource supply-processing and utilizationâ€. base. Taking the open and internationalized road of development, we must rely on domestic resources, and we must use international resources. We must introduce talents, export talents, make full use of both domestic and international markets, optimize resource allocation, and broaden the scope for development.
In addition, it is necessary to speed up the pace of product structure adjustment in the forest chemical industry, form a new pattern of industries with deep processing products, unique products, and environmentally friendly products as the forerunner, basic research and equipment manufacturing as support, and comprehensively promote the forest chemical industry upgrading.
From the perspective of improving the technological innovation capability and core competitiveness of China's forest chemical industry, Song Zhanqian believes that it is necessary to integrate the advantages of tertiary institutions, scientific research institutions, and leading enterprises in the industry to build a strategic alliance for technological innovation in the forest chemical industry to provide high efficiency and low costs for the industry. Cost, comprehensive utilization, energy conservation and emission reduction technology support programs, formulation of technical standards, sharing of intellectual property rights, joint training of talents, industrialization of innovation results, and enhancement of industry independent innovation capabilities.
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