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The Degradable and Recyclable Center was informed that recently, Shaanxi Coal Industry Chemical Technology Research Institute Co.
This project uses the developed high-activity non-metal catalyst to carry out the pilot test of carbon dioxide/epoxycyclohexane copolymerization to prepare carbon dioxide-based degradable material-polycyclohexylcarbonate (PCHC)
Polycyclohexylcarbonate (PCHC) reaction principle
Polycyclohexylcarbonate (PCHC) reaction principlePCHC is an important aliphatic polycarbonate, which is not only biodegradable, but also has excellent oxygen and water barrier properties.
Project Status
Project StatusConstruction site: Weibei Coal Chemical Industrial Park, reserved land on the southeast side of the leased Pujie Neng Chemical Company factory
Construction unit: Shaanxi Coal Industry Chemical Technology Research Institute Co.
The total investment of the project: 48.
Land area: 17.
Pilot test time: 300 batches of pilot tests are planned for the pilot test period of this project, and the time span of the pilot test period is about 1 year
Construction content and construction scale : mainly to build a 100 tons/year carbon dioxide-based degradable material-polycyclohexylene carbonate (PCHC) production pilot plant
Construction content and construction scale
Project meaning
Project meaningThis project uses the greenhouse gas carbon dioxide as the raw material, and the carbon sequestration rate is as high as 31%.
The pilot product PCHC of this project is biodegradable and is a degradable material.
This project can effectively alleviate the dependence of the polymer material industry on petroleum and other fossil resources, realize the diversification of raw material sources for the polymer material industry, and at the same time realize the artificial carbon cycle and promote high-quality economic development
The implementation of this project can effectively promote the technological progress of the new material industry, make up for the shortcomings of the industrial chain, and promote the extension of the new material industry to high value-added industries
This project uses the greenhouse gas carbon dioxide as the raw material, and the carbon sequestration rate is as high as 31%.
This project uses the greenhouse gas carbon dioxide as the raw material, and the carbon sequestration rate is as high as 31%.
This project uses the greenhouse gas carbon dioxide as the raw material, and the carbon sequestration rate is as high as 31%.
The pilot product PCHC of this project is biodegradable and is a degradable material.
The pilot product PCHC of this project is biodegradable and is a degradable material.
At the same time, PCHC has excellent comprehensive properties and can become an ideal substitute for the currently widely used non-degradable plastics, fundamentally solve the problem of "white pollution", and help plastics The pollution control goals were achieved on schedule
.
This project can effectively alleviate the dependence of the polymer material industry on petroleum and other fossil resources, realize the diversification of raw material sources for the polymer material industry, and at the same time realize the artificial carbon cycle and promote high-quality economic development
.
This project can effectively alleviate the dependence of the polymer material industry on petroleum and other fossil resources, realize the diversification of raw material sources for the polymer material industry, and at the same time realize the artificial carbon cycle and promote high-quality economic development
.
.
The implementation of this project can effectively promote the technological progress of the new material industry, make up for the shortcomings of the industrial chain, and promote the extension of the new material industry to high value-added industries
.
At present, the basic research and development data of catalysts and reaction processes have been obtained in the laboratory pilot stage, and the conditions for engineering development are basically met
.
Therefore, it is necessary to carry out a pilot test as soon as possible to solve the technical difficulties in the amplification process of raw material pretreatment, polymerization reaction, screw devolatilization, etc.
through the pilot test, obtain the best process parameters in the PCHC preparation process, and form a complete process from raw materials to PCHC materials.
technology to provide technical support for the industrialization demonstration of subsequent projects
.
The implementation of this project can effectively promote the technological progress of the new material industry, make up for the shortcomings of the industrial chain, and promote the extension of the new material industry to high value-added industries
.
At present, the basic research and development data of catalysts and reaction processes have been obtained in the laboratory pilot stage, and the conditions for engineering development are basically met
.
Therefore, it is necessary to carry out a pilot test as soon as possible to solve the technical difficulties in the amplification process of raw material pretreatment, polymerization reaction, screw devolatilization, etc.
through the pilot test, obtain the best process parameters in the PCHC preparation process, and form a complete process from raw materials to PCHC materials.
technology to provide technical support for the industrialization demonstration of subsequent projects
.
.
At present, the basic research and development data of catalysts and reaction processes have been obtained in the laboratory pilot stage, and the conditions for engineering development are basically met
.
Therefore, it is necessary to carry out a pilot test as soon as possible to solve the technical difficulties in the amplification process of raw material pretreatment, polymerization reaction, screw devolatilization, etc.
through the pilot test, obtain the best process parameters in the PCHC preparation process, and form a complete process from raw materials to PCHC materials.
technology to provide technical support for the industrialization demonstration of subsequent projects
.
