Method for preparing biodiesel by using cinnamomum burmannii tree seed oil
A technology of biodiesel and yin xiang, which is applied in the direction of biofuel, fat oil/fat production, fat oil/fat refining, etc., can solve the problems of restricting the development of oil crops, rising edible oil imports, and unable to meet the demand for edible oil, etc.
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Embodiment 1
[0021] 1. Cinnamomum yin tree seed treatment
[0022] Wash the seeds of Cinnamomum sinensis, dry them in an oven at 50°C for 2.0 h, remove the water, take an appropriate amount, put them in a pulverizer, and sieve them with a 40-mesh sieve and put them in a desiccator for later use.
[0023] 2. Ultrasonic extraction of yin xiang oil
[0024] Take an appropriate amount of Cinnamomum sinensis seed powder and put it in a triangular flask, add petroleum ether according to the ratio of material to liquid 1:10, extract at 60 °C, and extract for 20 min at an ultrasonic power of 105 W, and filter to obtain a light yellow filtrate, which is transferred to a round bottom flask middle. Atmospheric distillation first, and then vacuum distillation to remove petroleum ether. The obtained Cinnamomum burmanii seed oil was dried in an oven at 100°C±5°C for 30 min to obtain bright yellow Cinnamomum burmanii seed oil.
[0025] 3. Deacidification pretreatment of yin xiang tree seed oil
[0...
Embodiment 2
[0035] 1. Cinnamomum yin tree seed treatment
[0036] Wash the seeds of Cinnamomum sinensis, dry them in an oven at 50°C for 2.0 h, remove the water, take an appropriate amount, put them in a pulverizer, and sieve them with a 40-mesh sieve and put them in a desiccator for later use.
[0037] 2. Ultrasonic extraction of yin xiang oil
[0038]Take an appropriate amount of Cinnamomum sinensis seed powder and put it in a conical flask, add petroleum ether at a material-to-liquid ratio of 1:10, extract at a temperature of 60°C, and extract at an ultrasonic power of 105W for 20 minutes. Suction filter to obtain a light yellow filtrate, which is then transferred to a round-bottomed flask. Atmospheric distillation first, and then vacuum distillation to remove petroleum ether. Put the obtained yamba seed oil into an oven and dry at 100°C±5°C for 30 minutes to obtain bright yellow yamba seed oil.
[0039] 3. Deacidification pretreatment of yin xiang tree seed oil
[0040] Take ...
Embodiment 3
[0049] 1. Cinnamomum yin tree seed treatment
[0050] Wash the seeds of Cinnamomum sinensis, dry them in an oven at 50°C for 2.0 h, remove the water, take an appropriate amount, put them in a pulverizer, and sieve them with a 40-mesh sieve and put them in a desiccator for later use.
[0051] 2. Ultrasonic extraction of yin xiang oil
[0052] Take an appropriate amount of Cinnamomum sinensis seed powder and put it in a conical flask, add petroleum ether at a material-to-liquid ratio of 1:10, extract at a temperature of 60°C, and extract at an ultrasonic power of 105W for 20 minutes. Suction filter to obtain a light yellow filtrate, which is then transferred to a round-bottomed flask. Atmospheric distillation first, and then vacuum distillation to remove petroleum ether. Put the obtained yamba seed oil into an oven and dry at 100°C±5°C for 30 minutes to obtain bright yellow yamba seed oil.
[0053] 3. Deacidification pretreatment of yin xiang tree seed oil
[0054] Take an ap...
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