PatentNo.: 2014103825824; The Patent Office can find it in official website. The invention authorized by this patent is as follows
1. Crops growing in the range of ~ 3 times higher than the concentration of carbon dioxide in the air can increase yield, improve quality, shorten maturity and enhance the ability to resist pests and diseases.
2. Obtain industrial carbon dioxide cheaply, and obtain high-concentration carbon dioxide or gas rich in carbon dioxide.
3. Burning biomass straw to obtain high-concentration carbon dioxide or gas rich in carbon dioxide at a low price.
4. Carbon-rich rice production and quality improvement technology.
5. Carbon-rich technology for increasing yield and improving quality of greenhouse crops.
6. Production and quality improvement technology of carbon-rich crops in dry land.
7. Techniques for improving the yield and quality of carbon-rich soybeans in acid-base soil.
8. Techniques for improving the yield and quality of carbon-rich soybeans in neutral soil.
9. Technology of increasing carbon, increasing yield and improving quality of wheat.
10. Carbon-rich technology for increasing yield and improving quality of maize.
Other industries also have invention patent technology:
Invention patent of carbon dioxide mineralization and utilization: a method for utilizing carbon dioxide in flue gas, inventor: Han Xiufeng.
Invention patent for replacing part of cement and reducing carbon dioxide emission: production technology and use method of building material HOMACA; Inventor: Han Xiufeng