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Treatment method of oil palm seed core-shell material for manufacturing handicraft articles

A treatment method and seed core technology, applied in decorative art, special decorative structures, etc., can solve the problems of restricting the development of oil palm industry, waste of oil palm seeds, and no commercial value, so as to meet individual needs, high utilization rate, The effect of low labor intensity

Inactive Publication Date: 2015-05-06
RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the nuclei and shells of foreign oil palm seeds are mainly used for making activated carbon and as fuel for power generation. Oil palm has no commercial value, and the seed core and shell are organic matter. Fibers are usually attached to the surface of the core shell, and the shape is poor. It is time-consuming and labor-intensive to remove the fibers manually. Therefore, except for a small part of oil palm seeds, they are used as breeding materials and greening tree species materials. , others are discarded, resulting in a large amount of oil palm seeds being wasted, which greatly limits the development of my country's oil palm industry
After retrieval, there is no relevant report on making various handicrafts using oil palm seed core-shell materials

Method used

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  • Treatment method of oil palm seed core-shell material for manufacturing handicraft articles
  • Treatment method of oil palm seed core-shell material for manufacturing handicraft articles
  • Treatment method of oil palm seed core-shell material for manufacturing handicraft articles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] 1. Obtaining oil palm seed core shell materials

[0048] The thick-shell type oil palm tree (the thickness of the seed core and shell is about 1.3-3.7 mm) is selected as the seeding mother tree, and the mature oil palm ears are collected from the seeding mother tree (the oil palm ears grow many fruits and the fruit twist rate is high Up to 2000 grains / string, the seed core shell is dark brown and the core is milky white. figure 1 ); The collected oil palm ears are retorted and pulped to obtain a thick-shell oil palm seed ( image 3 ), and classified according to its size and shape.

[0049] 2. Oil palm seed carbonization and dehydration treatment

[0050] Take 80% mass percent concentrated sulfuric acid solution to carbonize and dehydrate the selected oil palm seeds twice, 2 minutes each time. After taking it out, wash off the residual concentrated sulfuric acid with water, and then wipe the surface of the oil palm seed core shell with sandpaper or gauze. . After the fresh o...

Embodiment 2

[0058] 1. Obtaining oil palm seed core shell materials

[0059] The thick-shell type oil palm tree (the thickness of the seed core shell is about 1.3-3.7 mm) is selected as the selection mother tree, and then the immature oil palm ears are collected from the selection mother tree (the oil palm ears grow a lot of fruits, the twist rate is Up to 2000 grains / string, the seed core shell is apricot or light apricot color, figure 2 ); The collected oil palm ears are retorted and pulped to obtain thick-shell oil palm seeds with apricot or light apricot color, complete fibers and clear stripes ( Figure 8 ), and classified according to its size and shape.

[0060] 2. Oil palm seed carbonization and dehydration treatment

[0061] Take a 90% mass percentage of concentrated nitric acid solution to carbonize and dehydrate the selected oil palm seeds for 3 minutes each time. After taking it out, wash off the residual concentrated nitric acid with water, and then wipe the surface of the oil palm ...

Embodiment 3

[0069] 1. Obtaining oil palm seed core shell materials

[0070] Directly collect discarded stale thick-shell oil palm seeds on the ground near the thick-shell oil palm tree (the thickness of the seed core shell is about 1.3-3.7 mm) (the surface of the seed's core shell is darker and grayish-brown, fiber The damage is not bright and the stripes are not clear); the thick shell oil palm seeds will be collected ( Figure 13 ), and classified according to its size and shape.

[0071] 2. Oil palm seed carbonization and dehydration treatment

[0072] Take a 90% mass percent concentrated sulfuric acid solution to carbonize and dehydrate the selected oil palm seeds twice for 2 minutes each. After taking it out, wash off the residual concentrated sulfuric acid with water, and then wipe the surface of the oil palm seed core shell with sandpaper or gauze. . After the stale oil palm seeds are carbonized and dehydrated, the surface of the core shell is bright and charcoal, with many remaining ex...

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Abstract

The invention belongs to the field of agro-product processing, and relates to a treatment method of an oil palm seed core-shell material for manufacturing handicraft articles. The method comprises the following steps: firstly selecting a thick-shell type oil palm seed, carbonizing and dehydrating, drying, filling a germination aperture, and polishing the thick-shell type oil palm seed to obtain the oil palm seed core-shell material. The treatment method disclosed by the invention is simple and safe in operation and low in cost, the chemical method is used for treating the surface of the nuclear-shell material so as to obtain the oil palm seed core-shell material with smooth surface through polishing and different colors on the premise of not changing the appearance shape and size, the individual needs of the handicraft article material can be satisfied, the maximization of resource utilization and the diversification of the core-shell material are realized, the comprehensive utilization level of the oil palm is improved; the treatment method has important significance to promote the oil palm industry development of China and enrich the tourist market products of China.

Description

Technical field [0001] The invention belongs to the field of agricultural product processing, and relates to a method for processing seed core shell materials, in particular to a method for processing oil palm seed core shell materials used for crafts. Background technique [0002] Oil palm is a typical perennial tropical woody oil crop. It is known as the "World Oil King". Its fruit consists of four types: exocarp, mesocarp (oil-producing tissue), endocarp (core shell), and kernel (oil-producing tissue). Partial composition, wherein the seed part includes two parts: endocarp (core shell) and core kernel. Both the peel and kernel (nucleolus) of the oil palm fruit can produce oil. The oil from the mesocarp is usually called palm oil, and the oil from the kernel is called palm kernel oil. Oil palm is a treasure. In addition to producing palm oil and widely used in the catering industry, food manufacturing and oleochemical industry, oil palm by-products such as stems and leaves, co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/00
Inventor 曾宪海刘钊林位夫潘登浪李炜芳邹积鑫李哲范高俊张志扬
Owner RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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