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Method for simulating removal of exogenous strontium from ancient baffeta

An exogenous, cotton fabric technology, applied in the direction of dyeing, physical treatment, plant fibers, etc., can solve problems such as decay, difficult problems, and easy damage

Inactive Publication Date: 2017-11-17
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, archaeological textiles have been decayed to a large extent after hundreds or even thousands of years, and they are very fragile and easily damaged, which has brought difficulties to researchers.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A method for simulating the removal of exogenous strontium in ancient cotton fabrics, using the following steps:

[0041] 1) Weigh 50g of dried gardenia, clean it with deionized water, and put it in an oven to dry (or dry). Use a multifunctional pulverizer to crush the gardenia into powder.

[0042] 2) Pour the gardenia powder into a stainless steel pot, add 3000ml deionized water, put the stainless steel pot on the induction cooker and boil on high heat. After boiling, turn off to medium heat, cook for another 30 minutes, turn off heat to cool.

[0043] 3) Prepare 7 pieces of clean white cotton cloth, 1 piece of size 40cmx40cm, used as a filter; another 6 pieces of size 20cmx20cm, used as experimental objects, called A-like cloth.

[0044] 4) Prepare a large 2000ml beaker, cover the larger piece of cotton cloth mentioned in 3) on the mouth of the cup, and then slowly pour the gardenia extract that has cooled and precipitated in the stainless steel pot into the beaker. Finall...

Embodiment 2

[0056] A method for simulating the removal of exogenous strontium in ancient cotton fabrics, using the following steps:

[0057] 1) Weigh 50g of dried gardenia, clean it with deionized water, and put it in an oven to dry (or dry). Use a multifunctional pulverizer to crush the gardenia into powder.

[0058] 2) Pour the gardenia powder into the stainless steel pot, add 2800ml deionized water, put the stainless steel pot on the induction cooker and boil on high heat. After boiling, turn off to medium heat, cook for another 25 minutes, turn off heat to cool.

[0059] 3) Prepare 7 pieces of clean white cotton cloth, 1 piece of size 40cmx40cm, used as a filter; another 6 pieces of size 20cmx20cm, used as experimental objects, called A-like cloth.

[0060] 4) Prepare a large 2000ml beaker, cover the larger piece of cotton cloth mentioned in 3) on the mouth of the cup, and then slowly pour the gardenia extract that has cooled and precipitated in the stainless steel pot into the beaker. Fina...

Embodiment 3

[0072] A method for simulating the removal of exogenous strontium in ancient cotton fabrics, using the following steps:

[0073] 1) Weigh 50g of dried gardenia, clean it with deionized water, and put it in an oven to dry (or dry). Use a multifunctional pulverizer to crush the gardenia into powder.

[0074] 2) Pour the gardenia powder into a stainless steel pot, add 3200ml deionized water, put the stainless steel pot on the induction cooker and boil on high heat. After boiling, turn off to medium heat, cook for another 35 minutes, turn off heat to cool.

[0075] 3) Prepare 7 pieces of clean white cotton cloth, 1 piece of size 40cmx40cm, used as a filter; another 6 pieces of size 20cmx20cm, used as experimental objects, called A-like cloth.

[0076] 4) Prepare a large 2000ml beaker, cover the larger piece of cotton cloth mentioned in 3) on the mouth of the cup, and then slowly pour the gardenia extract that has cooled and precipitated in the stainless steel pot into the beaker. Finall...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention relates to the field of archaeology, and discloses a method for simulating removal of exogenous strontium from ancient baffeta. The method comprises the steps that 1, jasmine is smashed and boiled to extract dye liquor, and a cotton sample cloth is dyed; 2, the sample cloth is placed into an ultraviolet light damp-heat aging box to be aged; 3, the sample cloth is placed into a stean, the stean is embedded into dark and wetland to be buried; 4, a high voltage static adsorption device is used for treating the sample cloth, a mixed solution of a hydrofluoric acid water solution and a hydrogen peroxide solution is used for cleaning the sample cloth, and the cleaning time is 55-65 min. The high-voltage static adsorption device is used firstly for treating the sample cloth, most particulate matter attached to fiber can be effectively removed, then, a hydrofluoric acid water solution is used for washing the sample cloth, meanwhile, a strong oxidant hydrogen peroxide solution is added for achieving the auxiliary effect, strontium compounds remaining on the fiber are further dissolved, and the method is effective, environmentally friendly and easy to implement and cannot damage a fabric.

Description

Technical field [0001] The invention relates to the field of archaeology, and in particular to a method for simulating the removal of exogenous strontium in ancient cotton fabrics. Background technique [0002] There is an important research object in the field of archeology, namely, archaeological textiles. With the deepening and expansion of archaeological research, more and more archaeological textiles are discovered and excavated. Studying archaeological textile relics helps to understand ancient history, culture and traditional crafts and techniques. Among them, an important research direction is to study the origin of archaeological textile relics. In recent years, researchers in related fields have discovered that the ratios of strontium isotopes in natural fibers in different regions are different, and each region has its specific ratio. Therefore, this feature can be used to trace and infer the origin of archaeological textiles. [0003] Traceability through strontium ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): G01N27/62D06P1/34D06P3/60D06M10/00D06M11/13D06M11/50D06M101/06
CPCG01N27/62D06M10/00D06M11/13D06M11/50D06M2101/06D06P1/34D06P3/60
Inventor 彭志勤李晓涵万军民胡智文王秉
Owner ZHEJIANG SCI-TECH UNIV