CN101463502A - Pineapple leaf fiber biochemical degumming technique - Google Patents
Pineapple leaf fiber biochemical degumming technique Download PDFInfo
- Publication number
- CN101463502A CN101463502A CNA2009100366712A CN200910036671A CN101463502A CN 101463502 A CN101463502 A CN 101463502A CN A2009100366712 A CNA2009100366712 A CN A2009100366712A CN 200910036671 A CN200910036671 A CN 200910036671A CN 101463502 A CN101463502 A CN 101463502A
- Authority
- CN
- China
- Prior art keywords
- fibrillation
- content
- fiber
- solution
- degumming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses an arghan biochemistry degumming technique, which comprises working procedures of pre-pickling, washing, biochemistry degumming treatment, denaturation treatment, acid cleaning, beating fiber, rinsing, acid cleaning, oil feed and drying; wherein, the biochemistry degumming treatment is that the fibril is put into treatment fluid with 2.5-3.5g/L concentration of enzyme preparation; the bath ratio is 1:1.5-17; the temperature ranges from 40-50 DEG C; the processing time is 12H. The biological enzyme preparation is used for degumming in the process, which not only reduces the dosage of chemical agent and environment pollution but also reduces the damage of the degumming process on the fiber, and increases the quality of the fiber. The processed steps are all carried out in normal atmosphere and the treatment temperature is low, thus reducing energy consumption. Fiber products are pure white, soft and the fineness can reach 500 counts. The fiber can be spin in a mixing or a blending way, which totally meets the spinning requirements.
Description
Technical field
The present invention relates to a kind of fibrillation degumming tech of textile technology Application Areas, specifically be meant a kind of pineapple leaf fiber biochemical degumming technique.
Background technology
Arghan is a kind of emerging textile raw material, and it must be through coming unstuck processing, to remove the colloid of gluing together mutually with the arghan bundle as textile raw material.At present, the method that arghan is come unstuck mainly is a chemical Degumming, promptly use earlier the acid soak fibrillation, again fibrillation is put into the kiering of pressurizeing of liquid caustic soda, tertiary sodium phosphate, the mixed solution of waterglass, then successively through pickling, caustic dip, remove again and obtain fiber product in the step of lignin, oil supply, dehydration and oven dry etc.Though chemical Degumming method is easy, be to use a large amount of strong acid and strong bases, chemical contamination is serious, and is big to fibre damage, and processing procedure needs the High Temperature High Pressure kiering, and energy consumption is big.
Summary of the invention
In order to overcome above-mentioned deficiency, thus the object of the present invention is to provide a kind of energy-conserving and environment-protective, and can guarantee to come unstuck to the damage of fiber can effectively avoid coming unstuck the time after the pineapple leaf fiber biochemical degumming technique of fiber product quality.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: pineapple leaf fiber biochemical degumming technique, and it may further comprise the steps:
(1) pre-pickling: fibrillation is put into the H that contains of 15~17 times of its weight
2SO
4In the solution of chlorine dioxide activation agent, soak at room temperature 40 minutes takes out the back water and cleans; In the described solution, H
2SO
4Content is 1.4~1.8g/L, and the content of chlorine dioxide activation agent is 1.2~1.6g/L.
(2) biochemical degumming is handled: fibrillation is put into the treatment fluid that enzyme preparation concentration is 2.5~3.5g/L, and bath raio is 1:15~17,40~50 ℃ of temperature, and processing time 12h takes out raw ramie.
(3) degenerative treatments: what fibrillation was put into 15~17 times of its weight is the solution that 30% liquid caustic soda and soda ash mixed preparing form by concentration, and soak at room temperature took out raw ramie in 20 minutes.
(4) pickling: fibrillation is put into the H of 65~70g/L
2SO
4In the solution, rinsing to fiber yellow takes off, and takes out raw ramie.
(5) beat fibre: 2~3 circles.
(6) rinsing: fibrillation is put into the mixed solution that the hydrogen peroxide of the liquid caustic soda by magnesium sulfate, waterglass, concentration 30%, soda ash and the concentration 30% of 15~17 times of its weight constitutes, and soaks 80 minutes down for 90~100 ℃ in temperature, takes out raw ramie.
(7) pickling for the second time: fibrillation is put into and the identical solution of step (1), and soak at room temperature 30 minutes takes out raw ramie.
(8) oil supply: fibrillation soaked 40 minutes in containing 60~70 ℃ of hot water of oil emulsion, took out raw ramie.
(9) fibrillation dewaters, trembles fiber crops, oven dry, get final product refined silk.
Used enzyme preparation is the Novoflaxzyme enzyme preparation of Denmark Novozymes Company in the step that described biochemical degumming is handled.
Used oil emulsion content is 2.5~2.8% of fibrillation weight in the described oil supply step.
In the solutions employed, the content of liquid caustic soda is 115~125g/L in the described degenerative treatments step, and the content of soda ash is 185~195g/L.
In the described rinse step, in the used mixed solution: magnesium sulfate content is 0.5g/L, and waterglass content is 2g/L, and liquid caustic soda content is 2.5~3g/L, and soda ash content is 4~6g/L, and hydrogen peroxide content is 8~10g/L.
Beneficial effect of the present invention is: adopt biological enzyme formulation to come unstuck, not only reduced the consumption of chemical reagent, reduced environmental pollution, and reduced the damage of the process of coming unstuck to fiber, improved quality of fibre; All under normal pressure, carry out in the step of handling, and treatment temperature is low, has reduced energy consumption; Fiber product is pure white, soft, fineness reaches 500, can purely spin, blending, satisfies the weaving requirement fully.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Fig. 1 is a process chart of the present invention.
Embodiment 1
As shown in Figure 1, pineapple leaf fiber biochemical degumming technique, it may further comprise the steps:
(1) pre-pickling: fibrillation is put into the H that contains of 16 times of its weight
2SO
4In the solution of chlorine dioxide activation agent, soak at room temperature 40 minutes takes out the back water and cleans; In the described solution, H
2SO
4Content is 1.6g/L, and the content of chlorine dioxide activation agent is 1.4g/L.
(2) biochemical degumming is handled: fibrillation is put into the treatment fluid that enzyme preparation concentration is 3g/L, and bath raio is 1:16,45 ℃ of temperature, and processing time 12h takes out raw ramie.
(3) degenerative treatments: what fibrillation was put into 16 times of its weight is the solution that 30% liquid caustic soda and soda ash mixed preparing form by concentration, and soak at room temperature took out raw ramie in 20 minutes; In the described solution, the content of liquid caustic soda is 120g/L, and the content of soda ash is 190g/L.
(4) pickling: fibrillation is put into the H of 67g/L
2SO
4In the solution, rinsing to fiber yellow takes off, and takes out raw ramie.
(5) beat fibre: 2~3 circles.
(6) rinsing: fibrillation is put into the mixed solution that the hydrogen peroxide of the liquid caustic soda by magnesium sulfate, waterglass, concentration 30%, soda ash and the concentration 30% of 16 times of its weight constitutes, and soaks 80 minutes down for 95 ℃ in temperature, takes out raw ramie; In the used mixed solution, magnesium sulfate content is 0.5g/L, and waterglass content is 2g/L, and liquid caustic soda content is 2.7g/L, and soda ash content is 5g/L, and hydrogen peroxide content is 9g/L.
(7) pickling for the second time: fibrillation is put into and the identical solution of step (1), and soak at room temperature 30 minutes takes out raw ramie.
(8) oil supply: fibrillation soaked 40 minutes in containing 65 ℃ of hot water of oil emulsion, took out raw ramie.
(9) fibrillation dewaters, trembles fiber crops, oven dry, get final product refined silk.
It is the Novoflaxzyme enzyme preparation of Denmark Novozymes Company that described biochemical degumming is handled the enzyme preparation of using in worker's the step.Used oil emulsion content is 2.65% of fibrillation weight in the described oil supply step.
Embodiment 2
Pineapple leaf fiber biochemical degumming technique, it may further comprise the steps:
(1) pre-pickling: fibrillation is put into the H that contains of 15 times of its weight
2SO
4In the solution of chlorine dioxide activation agent, soak at room temperature 40 minutes takes out the back water and cleans; In the described solution, H
2SO
4Content is 1.4g/L, and the content of chlorine dioxide activation agent is 1.2g/L.
(2) biochemical degumming is handled: fibrillation is put into the treatment fluid that enzyme preparation concentration is 2.5g/L, and bath raio is 1:15,40 ℃ of temperature, and processing time 12h takes out raw ramie.
(3) degenerative treatments: what fibrillation was put into 15 times of its weight is the solution that 30% liquid caustic soda and soda ash mixed preparing form by concentration, and soak at room temperature took out raw ramie in 20 minutes; In the described solution, the content of liquid caustic soda is 115g/L, and the content of soda ash is 185g/L.
(4) pickling: fibrillation is put into the H of 65g/L
2SO
4In the solution, rinsing to fiber yellow takes off, and takes out raw ramie.
(5) beat fibre: 2 circles.
(6) rinsing: fibrillation is put into the mixed solution that the hydrogen peroxide of the liquid caustic soda by magnesium sulfate, waterglass, concentration 30%, soda ash and the concentration 30% of 15 times of its weight constitutes, and soaks 80 minutes down for 90~100 ℃ in temperature, takes out raw ramie; In the used mixed solution, magnesium sulfate content is 0.5g/L, and waterglass content is 2g/L, and liquid caustic soda content is 2.5g/L, and soda ash content is 4g/L, and hydrogen peroxide content is 8g/L.
(7) pickling for the second time: fibrillation is put into and the identical solution of step (1), and soak at room temperature 30 minutes takes out raw ramie.
(8) oil supply: fibrillation soaked 40 minutes in containing 65 ℃ of hot water of oil emulsion, took out raw ramie.
(9) fibrillation dewaters, trembles fiber crops, oven dry, get final product refined silk.
It is the Novoflaxzyme enzyme preparation of Denmark Novozymes Company that described biochemical degumming is handled the enzyme preparation of using in worker's the step.Used oil emulsion content is 2.5% of fibrillation weight in the described oil supply step.
Embodiment 3
Pineapple leaf fiber biochemical degumming technique, it may further comprise the steps:
(1) pre-pickling: fibrillation is put into the H that contains of 17 times of its weight
2SO
4In the solution of chlorine dioxide activation agent, soak at room temperature 40 minutes takes out the back water and cleans; In the described solution, H
2SO
4Content is 1.8g/L, and the content of chlorine dioxide activation agent is 1.6g/L.
(2) biochemical degumming is handled: fibrillation is put into the treatment fluid that enzyme preparation concentration is 3.5g/L, and bath raio is 1:17,50 ℃ of temperature, and processing time 12h takes out raw ramie.
(3) degenerative treatments: what fibrillation was put into 17 times of its weight is the solution that 30% liquid caustic soda and soda ash mixed preparing form by concentration, and soak at room temperature took out raw ramie in 20 minutes; In the described solution, the content of liquid caustic soda is 125g/L, and the content of soda ash is 195g/L.
(4) pickling: fibrillation is put into the H of 70g/L
2SO
4In the solution, rinsing to fiber yellow takes off, and takes out raw ramie.
(5) beat fibre: 3 circles.
(6) rinsing: fibrillation is put into the mixed solution that the hydrogen peroxide of the liquid caustic soda by magnesium sulfate, waterglass, concentration 30%, soda ash and the concentration 30% of 17 times of its weight constitutes, and soaks 80 minutes down for 100 ℃ in temperature, takes out raw ramie; In the used mixed solution, magnesium sulfate content is 0.5g/L, and waterglass content is 2g/L, and liquid caustic soda content is 3g/L, and soda ash content is 6g/L, and hydrogen peroxide content is 10g/L.
(7) pickling for the second time: fibrillation is put into and the identical solution of step (1), and soak at room temperature 30 minutes takes out raw ramie.
(8) oil supply: fibrillation soaked 40 minutes in containing 70 ℃ of hot water of oil emulsion, took out raw ramie.
(9) fibrillation dewaters, trembles fiber crops, oven dry, get final product refined silk.
It is the Novoflaxzyme enzyme preparation of Denmark Novozymes Company that described biochemical degumming is handled the enzyme preparation of using in worker's the step.Used oil emulsion content is 2.8% of fibrillation weight in the described oil supply step.
Claims (5)
1, a kind of pineapple leaf fiber biochemical degumming technique is characterized in that it may further comprise the steps:
(1) pre-pickling: fibrillation is put into the H that contains of 15~17 times of its weight
2SO
4In the solution of chlorine dioxide activation agent, soak at room temperature 40 minutes takes out the back water and cleans; In the described solution, H
2SO
4Content is 1.4~1.8g/L, and the content of chlorine dioxide activation agent is 1.2~1.6g/L;
(2) biochemical degumming is handled: fibrillation is put into the treatment fluid that enzyme preparation concentration is 2.5~3.5g/L, and bath raio is 1:15~17,40~50 ℃ of temperature, and processing time 12h takes out raw ramie;
(3) degenerative treatments: what fibrillation was put into 15~17 times of its weight is the solution that 30% liquid caustic soda and soda ash mixed preparing form by concentration, and soak at room temperature took out raw ramie in 20 minutes;
(4) pickling: fibrillation is put into the H of 65~70g/L
2SO
4In the solution, rinsing to fiber yellow takes off, and takes out raw ramie;
(5) beat fibre: 2~3 circles;
(6) rinsing: fibrillation is put into the mixed solution that the hydrogen peroxide of the liquid caustic soda by magnesium sulfate, waterglass, concentration 30%, soda ash and the concentration 30% of 15~17 times of its weight constitutes, and soaks 80 minutes down for 90~100 ℃ in temperature, takes out raw ramie;
(7) pickling for the second time: fibrillation is put into and the identical solution of step (1), and soak at room temperature 30 minutes takes out raw ramie;
(8) oil supply: fibrillation soaked 40 minutes in containing 60~70 ℃ of hot water of oil emulsion, took out raw ramie;
(9) fibrillation is dewatered, trembles fiber crops, oven dry, get final product refined silk.
2, pineapple leaf fiber biochemical degumming technique according to claim 1 is characterized in that: used enzyme preparation is the Novoflaxzyme enzyme preparation of Denmark Novozymes Company in the step that described biochemical degumming is handled.
3, pineapple leaf fiber biochemical degumming technique according to claim 1 is characterized in that: used oil emulsion content is 2.5~2.8% of fibrillation weight in the described oil supply step.
4, pineapple leaf fiber biochemical degumming technique according to claim 1 is characterized in that: in the solutions employed, the content of liquid caustic soda is 115~125g/L in the described degenerative treatments step, and the content of soda ash is 185~195g/L.
5, pineapple leaf fiber biochemical degumming technique according to claim 1, it is characterized in that: in the described rinse step, in the used mixed solution: magnesium sulfate content is 0.5g/L, waterglass content is 2g/L, liquid caustic soda content is 25~3g/L, soda ash content is 4~6g/L, and hydrogen peroxide content is 8~10g/L.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910036671 CN101463502B (en) | 2009-01-15 | 2009-01-15 | Pineapple leaf fiber biochemical degumming technique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910036671 CN101463502B (en) | 2009-01-15 | 2009-01-15 | Pineapple leaf fiber biochemical degumming technique |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101463502A true CN101463502A (en) | 2009-06-24 |
CN101463502B CN101463502B (en) | 2010-12-08 |
Family
ID=40804284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910036671 Expired - Fee Related CN101463502B (en) | 2009-01-15 | 2009-01-15 | Pineapple leaf fiber biochemical degumming technique |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101463502B (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104032379A (en) * | 2014-06-30 | 2014-09-10 | 滁州惠智科技服务有限公司 | Preparation method of corn bran fiber and corn bran fiber prepared by using preparation method |
CN104264232A (en) * | 2014-08-27 | 2015-01-07 | 青岛大学 | Preparation method of functional bast fiber through degumming and modification |
CN104651956A (en) * | 2014-06-26 | 2015-05-27 | 广西融水县鑫源木业制品有限公司 | Method for preparing pineapple leaf fibers |
CN105040116A (en) * | 2015-06-29 | 2015-11-11 | 张家港市杨舍新米洋针织厂 | Making process for pearl and pineapple fiber fabric |
US20160273162A1 (en) * | 2015-03-17 | 2016-09-22 | Tropical Agricultural Machinery Research Institute ,Chinese Academy of Tropical Agricultural Science | Pineapple leaf fiber fine treatment method |
CN106854784A (en) * | 2016-12-18 | 2017-06-16 | 佛山潮伊汇服装有限公司 | The preparation method of arghan mixed yarn and arghan mixed yarn |
CN109097838A (en) * | 2018-10-23 | 2018-12-28 | 仝俊杰 | A kind of continuous Degumming method of pineapple flaxen fiber |
CN109338481A (en) * | 2018-10-23 | 2019-02-15 | 仝俊杰 | A kind of continuous degumming tech of pineapple flaxen fiber |
CN113526799A (en) * | 2021-08-03 | 2021-10-22 | 中国热带农业科学院 | Method for treating wastewater generated after degumming and cooking of pineapple leaf fibers |
-
2009
- 2009-01-15 CN CN 200910036671 patent/CN101463502B/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104651956A (en) * | 2014-06-26 | 2015-05-27 | 广西融水县鑫源木业制品有限公司 | Method for preparing pineapple leaf fibers |
CN105154994B (en) * | 2014-06-30 | 2017-05-24 | 广州市深科信企业管理咨询有限公司 | Corn bran fibers |
CN104032379A (en) * | 2014-06-30 | 2014-09-10 | 滁州惠智科技服务有限公司 | Preparation method of corn bran fiber and corn bran fiber prepared by using preparation method |
CN105154994A (en) * | 2014-06-30 | 2015-12-16 | 耿云花 | Corn bran fibers |
CN104032379B (en) * | 2014-06-30 | 2015-12-30 | 青岛晟任现代农业发展有限公司 | A kind of preparation method of corn wrapper fibre and the corn wrapper fibre obtained by the method |
CN104264232A (en) * | 2014-08-27 | 2015-01-07 | 青岛大学 | Preparation method of functional bast fiber through degumming and modification |
US9869058B2 (en) * | 2015-03-17 | 2018-01-16 | Tropical Agricultural Machinery Research Institute, Chinese Academy Of Tropical Agricultural Sciences | Pineapple leaf fiber fine treatment method |
US20160273162A1 (en) * | 2015-03-17 | 2016-09-22 | Tropical Agricultural Machinery Research Institute ,Chinese Academy of Tropical Agricultural Science | Pineapple leaf fiber fine treatment method |
CN105040116A (en) * | 2015-06-29 | 2015-11-11 | 张家港市杨舍新米洋针织厂 | Making process for pearl and pineapple fiber fabric |
CN106854784A (en) * | 2016-12-18 | 2017-06-16 | 佛山潮伊汇服装有限公司 | The preparation method of arghan mixed yarn and arghan mixed yarn |
CN109097838A (en) * | 2018-10-23 | 2018-12-28 | 仝俊杰 | A kind of continuous Degumming method of pineapple flaxen fiber |
CN109338481A (en) * | 2018-10-23 | 2019-02-15 | 仝俊杰 | A kind of continuous degumming tech of pineapple flaxen fiber |
CN113526799A (en) * | 2021-08-03 | 2021-10-22 | 中国热带农业科学院 | Method for treating wastewater generated after degumming and cooking of pineapple leaf fibers |
Also Published As
Publication number | Publication date |
---|---|
CN101463502B (en) | 2010-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101463502B (en) | Pineapple leaf fiber biochemical degumming technique | |
CN100999869A (en) | Textile printing and dyeing pretreating agent and application thereof | |
CN1712631A (en) | Pre-treatment of cotton fabrics by rolling and piling up of enzyme | |
CN100424257C (en) | Method for desizing, boiling and bleaching cotton fabric by enzyme only | |
Ossola et al. | Scouring of flax rove with the aid of enzymes | |
CN101643998B (en) | Treatment method of textile | |
CN101550606B (en) | Ramie degumming method utilizing a complex enzyme preparation | |
CN101713150B (en) | Compound enzyme preparation for textile fabrics and applications thereof | |
CN110894696A (en) | Method for bleaching bamboo pulp | |
CN105970633B (en) | A kind of weaving biological complex enzyme preparation and its preparation method and application | |
CN109722908A (en) | A kind of cotton fabrics and its pre-treating method | |
Dhiman et al. | ‘Single lay out’and ‘mixed lay out’enzymatic processes for bio-bleaching of kraft pulp | |
CN106400128B (en) | A kind of fine design method of ramee | |
Mojsov | Biotechnological applications of pectinases in textile processing and bioscouring of cotton fibers | |
CN109322161A (en) | A kind of cotton-polyester blend fabric scouring agent and its method for refining | |
CN106638053A (en) | One-bath dyeing technology for polyester-cotton blended fabric by natural vegetable dye | |
CN103484949A (en) | Degumming process for mulberry fibers | |
CN101967751B (en) | Method for degumming real silk fabric | |
CN106676907A (en) | One-bath dyeing technology of natural vegetable dye on pure cotton fabric | |
CN101074432A (en) | Special composite enzyme for refining 'boiling, bleaching-bathing' of spinning and knitting pretreatment | |
CN102787372A (en) | Degumming method for corn cob wrapper fiber and obtained corn cob wrapper fiber | |
CN109989114A (en) | A kind of method of flax degumming | |
CN107447260A (en) | A kind of preparation method of flax fiber | |
CN107587353A (en) | A kind of acid cellulose enzyme preparation of low-temperature biological polishing and preparation method thereof | |
CN108130708A (en) | A kind of desizing ferment that single bath process is washed suitable for cowboy's desizing ferment washes auxiliary agent and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20140115 |