CN106018393A - Method for rapidly determining availability of gambiered Guangdong gauze covering river mud - Google Patents
Method for rapidly determining availability of gambiered Guangdong gauze covering river mud Download PDFInfo
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- CN106018393A CN106018393A CN201610326076.2A CN201610326076A CN106018393A CN 106018393 A CN106018393 A CN 106018393A CN 201610326076 A CN201610326076 A CN 201610326076A CN 106018393 A CN106018393 A CN 106018393A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
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Abstract
The invention discloses a method for rapidly determining availability of gambiered Guangdong gauze covering river mud. To-be-measured fresh river mud is taken, acid-soluble iron ions of the river mud are extracted, an acid-soluble iron ion extraction solution is obtained, a color developing solution is obtained with a color developing method of ferrous ions, and the availability of the to-be-tested fresh river mud is judged according to comparison between the chromaticity of the color developing solution and a CMYK standard color card; or the availability of the to-be-tested fresh river mud is judged according to comparison of the absorbance value of the color developing solution. The method is convenient to operate, expensive instruments are not required, a kit can be produced and brought to the field for measurement, and the method has the advantages of high accuracy ad short consumed time. With the method, the availability of the gambiered Guangdong gauze covering river mud can be determined rapidly and accurately, rapid screening of the river mud can be assisted, the trial dyeing cost is reduced, and instability of traditional experience judgment is avoided.
Description
Technical field
The invention belongs to watered gauze dyeing and finishing field, be specifically related to a kind of method quickly determining that crow river silt availability crossed by watered gauze.
Background technology:
Watered gauze is the distinctive a kind of double-side different color Traditional Silk fabric of Shunde, and it produces can trace back to the Ming Dynasty, existing so far
More than 600 year history；Its color and luster is heavy real, and texture is unique, and style is primitive and crude, remains high-grade clothing materials so far.Watered gauze
Produce and use traditional-handwork leaching to shine dyeing and finishing technology (being listed in national non-material cultural heritage for 2008), utilize natural plants potato
The juice of Liang is coated with dye to Light of Mulberry Silk Fabrics, then gushes bed mud covering through Lun Jiao river, Shuande, and Exposure to Sunlight processes.Concrete production technology
Flow process: silks and satins prepare → soak Rhizoma Dioscoreae Cirrhosae juice → solarization Liang → repeatedly shine Liang → the blackest (covering river silt) → wash → dry → spread out mist → volume
Silk fabric is self-contained.Wherein " the blackest " is the key obtaining the shiny black color and luster in watered gauze front.
But, owing to Delta of the Pearl River river is gushed by serious pollution in urbanization course, available river silt drastically reduces, prestige
Coercing the sustainable production of watered gauze, the most extensively screening river silt is the most necessary, a kind of side quickly determining river silt availability
Method can be that screening river silt provides convenient.
Judged that river silt availability was typically rule of thumb judged by veteran dyeing and finishing master worker in the past, lacked science, actual dye
Whole effect, it is generally required to just can know after river silt is fetched production plant's trial dyeing, has hysteresis quality and waste silk.
Summary of the invention:
It is an object of the invention to provide a kind of accuracy high, the shortest, watered gauze is crossed crow river silt and can be used in reliable and stable quickly determining
The method of property.
The present invention quickly determines the method that crow river silt availability crossed by watered gauze, it is characterised in that comprise the following steps:
Take fresh river silt to be measured, extract acid-soluble iron ion therein, obtain acid-soluble iron the ion extraction solution, by ferrous iron from
The coloration method of son obtains nitrite ion, according to nitrite ion colourity and CMYK standard color card comparison, it is determined that fresh river silt to be measured can
The property used；Or the absorbance comparison according to nitrite ion judges the availability of fresh river silt to be measured.
Preferably, specifically comprise the following steps that
By the amount of addition 0.6g fresh river silt to be measured in every 5mL 1M hydrochloric acid solution, fresh river silt to be measured is joined 1M salt
In acid solution, stand after shaking up, obtain extracting solution A；
The ratio of the supernatant 1:99 by volume taking extracting solution A joins in 1M hydrochloric acid solution, shakes up and obtains extracting solution B；
The sodium acetate solution of 2mL 0.1g/mL and the Phen solution of 2mL 0.001g/mL is added by every mL extracting solution B
Amount, adds the sodium acetate solution of 0.1g/mL and the Phen solution of 0.001g/mL in extracting solution B, shakes up standing colour developing,
Obtain nitrite ion, nitrite ion CMYK standard color comparison card colorimetric or measure the absorbance under its 510nm, work as nitrite ion
When absorbance under 510nm is more than or equal to 2.0 or with CMYK standard color comparison card comparison, fixing C=0, Y=100,
When K=0, M value is more than or equal to 90, its corresponding to be measured fresh river silt is the river silt that can be used for watered gauze crow excessively.
The invention has the beneficial effects as follows:
The method of the present invention is easy and simple to handle, it is not necessary to uses expensive instrument and can be fabricated to test kit and take field measuring, accuracy to
Height, the shortest advantage.The method of the present invention can determine that the availability of crow river silt crossed by watered gauze rapidly and accurately, can help
Screen river silt rapidly, reduce the cost of trial dyeing, it is to avoid the unstability that Conventional wisdom judges.
Accompanying drawing illustrates:
Fig. 1 is the nitrite ion comparison with crow dyeing and finishing effect excessively of the sour extracting solution of river silt, and the color of the nitrite ion of 01-12 is gradually deepened；
Fig. 2 is the absorbance (510 of watered gauze front non-self illuminating color parameter L* and the nitrite ion of the sour extracting solution of corresponding river silt
nm)；
Fig. 3 is that the nitrite ion of the sour extracting solution of river silt compares with standard color card (CMKY colour system).
Detailed description of the invention:
Following example are to further illustrate the present invention rather than limitation of the present invention.
Embodiment 1:
One, the effect of crow excessively of the river silt that each ferrous content is different
Dyeing and finishing model: take the different some river silt of ferrous content (gushing navigation channel front with the Zhujiang River from Foshan human relations religion, Luo Cunhe), with
3500rpm rotating speed is centrifuged, and removes supernatant；Each sample adds aliquots of deionized water by mud furnishing muddy；Take the tiling of equivalent mud
On the gambiered Guangdong silk crossing Rhizoma Dioscoreae Cirrhosae liquid, stand 1 hour；Wash away mud on silk fabric, naturally dry, it is thus achieved that cross the cloth after crow, such as figure
1。
Cross crow effect to judge: the cloth after crossing crow is identified to watered gauze dyeing and finishing technology non-material cultural heritage inheritance people；Pass through
UltraScan PRO spectrophotometric color measurement instrument (Datacolor 110TM, USA) measures the color parameter L* of the non-self illumination of design on fabric surface.
Two, the colour developing determination of colority of the nitrite ion of the sour extracting solution of the river silt that each ferrous content is different and absorbance measurement
1) Preparatory work of experiment: preparation 1M hydrochloric acid solution (commercially available analytical pure concentrated hydrochloric acid (12M) is diluted 12 times), 0.1g/mL
Sodium acetate solution (sodium acetate of 10g is joined in 100mL water) and the Phen solution of 0.001g/mL (by 0.1
The Phen of g joins in 100mL water)；Prepare quantitative medicine spoon (commercially available 0.25g semicircle medicine spoon), 5mL and 10mL
Transparent centrifuge tube；
2) acid-soluble iron ion is extracted:
With commercially available quantitative medicine spoon, measure the uniform flat spoon of river silt 1 (about 0.6g fresh weight), be placed in the 5mL 1M salt got ready in advance
In acid solution, shake up standing 10min, obtain extracting solution A；Measure the supernatant of 0.1mL extracting solution A, be placed in 9.9mL 1M
In hydrochloric acid solution, obtain extracting solution B (the sour extracting solution of river silt)；
3) extracting solution colour developing: measure 1mL extracting solution B, adds 2mL 0.1g/mL sodium acetate solution and 2mL 0.001g/mL
Phen solution, shakes up, and stands colour developing 5min, obtains nitrite ion；
4) extracting solution colorimetric: the nitrite ion after color stability and CMYK standard color card colorimetric or mensuration nitrite ion are under 510nm
Absorbance.
Three, experimental result:
As it is shown in figure 1, cross colour developing colourity (ferrous) phase in the cloth positive dark complexion pool after crow and the nitrite ion of the sour extracting solution of river silt
Closing, develop the color the deepest, watered gauze front dye black is the deepest, and the effect of crow excessively of river silt is the best.
As in figure 2 it is shown, the non-self illuminating color ginseng of the absorbance of the nitrite ion of the sour extracting solution of river silt and watered gauze design on fabric surface
Number the notable positive correlations of L*, wherein L* represents brightness, numerical range by peak 100 (white) to minimum 0 (black),
Illustrate that watered gauze positive dark complexion pool can use the colour developing color secondary indication of the sour extracting solution of river silt.
Such as Fig. 3, identifying through non-something lost inheritance people, the 11st (M=90) and 12 (M=100) number sample (crossing the cloth after crow) are fixed
Crossing crow sample for successful, the nitrite ion of the sour extracting solution of the river silt of its correspondence absorbance under 510nm is 2.0 and 2.7,
When the nitrite ion of the sour extracting solution of corresponding river silt and CMYK standard color comparison card comparison M value are more than 90 (fix C=0, Y=100,
K=0).
As can be seen here, the nitrite ion of the sour extracting solution of river silt absorbance under 510nm is more than or equal to 2.0 or and CMYK
Standard color comparison card comparison, fixing C=0, Y=100, K=0, M value is the blackest for being used for watered gauze more than 90 corresponding river silt
River silt.
Claims (2)
1. the method quickly determining that crow river silt availability crossed by watered gauze, it is characterised in that comprise the following steps:
Take fresh river silt to be measured, extract acid-soluble iron ion therein, obtain acid-soluble iron the ion extraction solution, by ferrous iron from
The coloration method of son obtains nitrite ion, according to nitrite ion colourity and CMYK standard color card comparison, it is determined that fresh river silt to be measured can
The property used；Or the absorbance comparison according to nitrite ion, it is determined that the availability of fresh river silt to be measured.
Method the most according to claim 1, it is characterised in that specifically comprise the following steps that
By the amount of addition 0.6g fresh river silt to be measured in every 5mL 1M hydrochloric acid solution, fresh river silt to be measured is joined 1M salt
In acid solution, stand after shaking up, obtain extracting solution A；
The ratio of the supernatant 1:99 by volume taking extracting solution A joins in 1M hydrochloric acid solution, shakes up and obtains extracting solution B；
The sodium acetate solution of 2mL 0.1g/mL and the Phen solution of 2mL 0.001g/mL is added by every mL extracting solution B
Amount, adds the sodium acetate solution of 0.1g/mL and the Phen solution of 0.001g/mL in extracting solution B, shakes up standing colour developing,
Obtain nitrite ion, nitrite ion CMYK standard color comparison card colorimetric or measure the absorbance under its 510nm, work as nitrite ion
When absorbance under 510nm is more than or equal to 2.0 or with CMYK standard color comparison card comparison, fixing C=0, Y=100, K=0,
When M value is more than or equal to 90, its corresponding to be measured fresh river silt is the river silt that can be used for watered gauze crow excessively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610326076.2A CN106018393B (en) | 2016-05-16 | 2016-05-16 | Method for rapidly determining availability of gambiered plant gambiered Guangxi yarn Wu river mud |
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| CN201610326076.2A CN106018393B (en) | 2016-05-16 | 2016-05-16 | Method for rapidly determining availability of gambiered plant gambiered Guangxi yarn Wu river mud |
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| CN106018393B CN106018393B (en) | 2021-02-26 |
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| CN101046067A (en) * | 2007-04-12 | 2007-10-03 | 苏州大学 | Process of dyeing silk with dye yam extract |
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| CN102733182A (en) * | 2012-07-11 | 2012-10-17 | 周晓刚 | Process for producing double-sided gambiered Guangdong silk |
| CN103058597A (en) * | 2013-01-08 | 2013-04-24 | 黄清林 | Material for manufacturing wood color self-compacting concrete |
| CN103938466A (en) * | 2014-04-25 | 2014-07-23 | 何炽斌 | Discharge printing and stripping production methods of gambiered Canton gauze |
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2016
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|---|---|---|---|---|
| CN101046067A (en) * | 2007-04-12 | 2007-10-03 | 苏州大学 | Process of dyeing silk with dye yam extract |
| CN101738391A (en) * | 2008-11-12 | 2010-06-16 | 中国科学院沈阳应用生态研究所 | Mensuration method for amorphous Fe in soil |
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| CN102323228A (en) * | 2011-06-22 | 2012-01-18 | 恒正科技（苏州）有限公司 | The assay method of ferrous iron and ferric iron content in the lithium iron phosphate cathode material |
| CN102733182A (en) * | 2012-07-11 | 2012-10-17 | 周晓刚 | Process for producing double-sided gambiered Guangdong silk |
| CN103058597A (en) * | 2013-01-08 | 2013-04-24 | 黄清林 | Material for manufacturing wood color self-compacting concrete |
| CN103938466A (en) * | 2014-04-25 | 2014-07-23 | 何炽斌 | Discharge printing and stripping production methods of gambiered Canton gauze |
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