Bio-pesticides are derived as residual bi-products after fermentation of the jatropha crude oil for biodiesel production
Crude oil is oil got from directly extracting process. you can use an oil extracting machine such as screw oil press or hydraulic oil press which are common oil extracting machines used for this.
Sip it through a straw.
Crude Fibre is named so because of extracting through acid alkali digestion method. Dietary fibre is not easily digested by our body enzymes and helps in stool movement after fermented by microbes
The price FOB port of shipment for one MT of Jatropha oil purpose seeds is around USD$100 - 120. The price for one MT of jatropha crude oil is around USD$ 700.
mazut is a dirty oil. left over after extracting high grade fuels from the crude
As of my last update in October 2023, the international price for crude jatropha oil can vary significantly based on market conditions, demand, and location. Typically, prices might range from $600 to $1,200 per metric ton FoB (Free on Board), but these figures can fluctuate. For the most accurate and current pricing, it's advisable to consult commodity market reports or specific trading platforms.
The best method is fractional distillation.
what is the crude method meant by the auther
Crude oil is produced in various countries around the world. The top oil-producing countries include the United States, Saudi Arabia, Russia, Canada, and China. These countries have significant reserves and infrastructure for extracting crude oil.
Crude oil is a naturally occurring substance composed of hydrocarbons that can be harmful to the environment and human health if not handled properly. When spilled, it can contaminate water sources, harm wildlife, and have long-lasting impacts on ecosystems. It is important to use proper safety measures when extracting, transporting, and storing crude oil to minimize the risk of accidents and environmental damage.
Fractional distillation is the most common method used to separate petrol from crude oil. This process involves heating the crude oil to separate it into different components based on their boiling points, allowing the petrol to be collected at a specific temperature range.
Xylene is used in the Dean and Stark method to help separate water from the crude oil sample. When the mixture of crude oil and xylene is heated, the water present in the sample is distilled over, making it easier to quantify the water content accurately. Xylene helps to enhance the separation of water from the crude oil during the distillation process.