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Functional bamboo-carbon powder process and its use in synthetic fibre

A processing method and bamboo charcoal fiber technology, applied in the directions of fibrous fillers, chemical characteristics of fibers, chemical instruments and methods, etc., can solve the problems of large resource consumption and complex processing technology, and achieve simple process, energy saving, and elimination of waste water treatment. Effect

Inactive Publication Date: 2007-04-04
陈长明
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Problems solved by technology

[0005] The purpose of this invention is to propose a processing method for functional bamboo charcoal powder and its application in synthetic fibers, to solve the shortcomings of the current superfine bamboo charcoal powder processing technology and large resource consumption, so that bamboo charcoal can play its due role and function , especially in the preparation of functional bamboo charcoal fibers to achieve further play

Method used

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Embodiment Construction

[0020] Example 1. After the coarse bamboo charcoal is screened, it is broken into 3-5cm broken bamboo charcoal, and then the broken bamboo charcoal is soaked in salicylic acid prepared from the bamboo charcoal firing process for 24 hours. Other conventional chemical antibacterial solutions can also be used soak. The soaked broken bamboo charcoal is filtered and drained, and when the water content is 10-15%, it is dried in an oven at a temperature of 85°C for about 10 hours. After drying, the crushed bamboo charcoal is crushed to about 120 mesh by a hammer mill, and the particle size is ≤120μm; then the primary crushed bamboo charcoal is put into intermediate crushing, and it is collided and crushed in an alloy drum crusher, and the bamboo charcoal is crushed to about 800 mesh , the particle size is ≤20μm.

[0021] Finally, the bamboo charcoal powder is ultra-finely pulverized in a Jom-600 airflow mill. The compressed air flows at about 120 meters per second and the impact pre...

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Abstract

Process for functional bamboo-carbon powder and its use in synthetic fiber are disclosed. The process is carried out by crushing blocked bamboo-carbon powder into fragments with 3-5cm diameters, immersing it in antibacterial liquid, filtering, drying, crushing it for two times, fractionating circulating while ultra-thin flow crushing to obtain bamboo-carbon powder, mixing bamboo-carbon powder with synthetic fiber, and wiredrawing to form bamboo-carbon fiber. The bamboo-carbon fiber contains power 2.8-5.5% and the content of fiber is 4.0-5.5%. It's cheap, has excellent anti-radiant, thermal-insulating and antibacterial functions and small grain diameter.

Description

technical field [0001] The invention belongs to the technical field of processing and application of bamboo charcoal products, in particular to a method for processing functional bamboo charcoal powder, and a method for applying the functional bamboo charcoal powder to synthetic fiber raw materials to process it into functional bamboo charcoal fibers. Background technique [0002] The application of bamboo charcoal resources has been greatly developed in recent years, and various processed functional bamboo charcoal products have also emerged as the times require. The technical scheme of carrying out superfine pulverization of bamboo charcoal and applying it to synthetic fibers has also appeared. For example, Chinese Invention Patent Publication No. CN1590051A discloses a processing method of bamboo charcoal superfine powder and a technical scheme for its application in synthetic fibers. The patent application scheme adopts wet ultrafine pulverizatio...

Claims

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Application Information

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IPC IPC(8): C09C1/44C09C3/00D01F1/10
Inventor 陈长明陈长虹
Owner 陈长明
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