Firstly, preparing chemical sandalwood oil requires the use of sandalwood wood. Sandalwood is the raw material for sandalwood oil, usually derived from the trunk and roots of sandalwood trees. Before preparing sandalwood oil, sandalwood must be dried and ground to obtain the appropriate particle size and moisture content.
Secondly, the extraction methods of chemical sandalwood oil mainly include distillation and solvent extraction. Distillation is one of the commonly used extraction methods. It is based on the principle that the volatile components in sandalwood evaporate and condense at high temperatures. Sandalwood undergoes the heating and cooling process of distillation equipment, and sandalwood oil sublimates and condenses into a liquid along with steam, ultimately collecting sandalwood oil.
Another common extraction method is solvent extraction. The solvent extraction method utilizes the interaction between the solvent and the volatile components in sandalwood to dissolve chemical sandalwood oil in the solvent. Common solvents include ethanol, ether, and dimethylbenzene. By soaking or extracting the solvent with ground sandalwood, sandalwood oil is dissolved in the solvent, and then pure sandalwood oil is obtained through evaporation and solvent recovery.
Whether it is distillation or solvent extraction, the extracted chemical sandalwood oil needs to go through filtration and purification to remove impurities and improve purity. The final obtained sandalwood oil can be used in the production of pharmaceuticals and spices.
It should be noted that during the process of configuring and extracting chemical sandalwood oil, appropriate safety operating procedures should be followed to ensure ventilation and safety in the operating environment. In addition, the collection and use of sandalwood should comply with relevant environmental and sustainability requirements to protect natural resources and ecological balance.
In summary, the preparation and extraction methods of chemical sandalwood oil include using sandalwood as raw material and extracting volatile components through distillation or solvent extraction. These extraction methods require appropriate processing and purification steps to obtain pure sandalwood oil.