In Cashew Nut Shell Oil Extraction Equipment in Burkina Faso
- Use: Cashew Nut Oil
- Type:Cashew Nut Oil Extraction Machine
- Production Capacity: 10tpd-100%, 150-200Kg/h
- Power: 3650w
- Dimension(L*W*H): 2400*1350*2500mm
- Size: 1320*740*1220mm
- Material: Stainless steel, crabon steel
- Market: Burkina Faso
Cashew Nut Shell Oil — A Renewable, IntechOpen
Cashew nut shell, a by-product of the cashew industry, is an embodiment of a useful chemical serving as a raw material for the petrochemical industry. Cashew ( Anacardium Occidentale L.), a well-known species of the Anacardiceae family [ 1 ], is a tropical plant (shrub) found within the region between 23 ° N and 23 ° S of the equator.
Studies on the use of cashew nutshell liquid (CNSL) as a source of raw material for diverse chemical industry applications are well documented. The liquid is extracted from the nutshell and can be further purified to several chemical constituents such as anacardic acid, cardanol, cardol, and 2-methyl cardol.
CLOSING THE CASHEW LOOP: THE TIME HAS COME FOR THE CASHEW SHELL
(CNSL and shell cake) do get a fair value. Extraction and refining equipment means no rocket science in the African context, as CNSL processing only needs 5 steps, with shell milling being the highest precision stage. There is extensive knowledge in Africa on vegetable oil extraction through screw presses so knowledge and technical
Cashew nut shells contain 20 – 25 % oil content. After pressing, a residual oil of less than 10 – 12 % is left in the oilcake. The working principle of the Cashew Nut Shell Press is to forcefully push the cashew nut shell through the chamber by the action of the rotating screws.
Cashew nutshell liquid and its derivatives in oil field
CNSL (. Figure 1. (c)) is a dark brown viscose liquid containing a mixture of phenolic lipids, that is obtained from the spongy mesocarp of cashew nutshell ( 5 ). This cashew nutshell (. Figure 1. (d)) is of low commercial value, but with relatively high technological significance due to its phenolic constitution.
In Burkina Faso, this type of thermal energy is generally produced by SMEs from firewood. However, cashew companies produce a large amount of waste (shell, press cake, nut shell liquid) which can be converted into fuel. Separating the cashew nut from the shell requires two energy-intensive steps: roasting and drying.
A comprehensive review on waste valorization of cashew
A 3.3 kg estimate of cashew nutshell is needed to make 1 kg of CNSL and approximately 20% of the nutshell oil is found in raw cashew nuts (Adekanbi and Olugasa, 2022). In the next sections, we discuss the cashew industry of Latin American, Asian, and African countries falling in the top ten (10) producers of raw cashew nuts worldwide in the
In Burkina Faso, this type of thermal energy is generally produced by SMEs from firewood. ... The oil from the cashew nut shell liquid can be extracted by the method of pyrolysis .In this work
Pyrolysis of cashew nutshells: Characterization of products
Cashew nutshells (CNS) were collected from a production site in Bobo-Dioulasso, Burkina Faso [21]. Empty nutshells were obtained after steaming and semi-manual nut extraction with no further treatments. Table 1 shows the proximate and ultimate analyses of the feedstock, as well as its heating value.
Extraction of cashew nut shell liquid. The extraction of CNSL from CNSW was carried out by using a soxhlet extractor system as described by 6,39. Briefly, 20.00 g of ground CNSW was put into a
