TH2952C3 - Method for collecting wood vinegar from eucalyptus wood and bamboo - Google Patents

Abstract

Method for collecting wood vinegar from eucalyptus wood and bamboo According to this invention, raw materials such as eucalyptus wood or bamboo were placed in the open air. To adjust the humidity in the wood and then burn it in a temperature-controlled kiln. And at the mouth of the chimney, then the wood vinegar was collected Be careful not to allow the temperature inside the stove to exceed 400 ํ C to store wood vinegar. Each stove has a storage time from the 7th to the 15th. Finally, the sedimentation is performed to obtain clear, tea-colored wood vinegar (in case of using bamboo as raw material) or red brown. (In case of using eucalyptus wood As raw material)

Claims (2)

1. Process for collecting wood vinegar from eucalyptus wood and bamboo. The steps are as follows: Take raw materials, such as eucalyptus wood or bamboo, to dry in the open for about 15 days, check the humidity in the wood approximately 20-30%, control the temperature inside the stove and at the mouth of the flue, controlled. The temperature inside the stove is more than 300 ํ C but not more than 400 ํ C and the temperature at the mouth of the smoke is 80 ํ C - 150 ํ C, and wood vinegar is collected. By being careful not to The temperature inside the stove is higher than 400 ํ C to store wood vinegar. Each stove has a storage time from day 7 to 15, then the resulting wood vinegar is placed for 90-120 days to precipitate and filtered with a thin white cloth. Isolate contaminants Will get wood vinegar that is clear, tea color (in case of using bamboo as raw material) or red brown. (When using eucalyptus wood as raw material) 2. Method for collecting wood vinegar from eucalyptus and bamboo wood. According to claim No. 1, in which the precipitation is to bring about 5% charcoal by weight to be mixed with