CN104695253B - Cellulose fibre mineralising degree of depth water-saving and emission-reducing dyeing post-processing approach and auxiliary agent in situ - Google Patents
Cellulose fibre mineralising degree of depth water-saving and emission-reducing dyeing post-processing approach and auxiliary agent in situ Download PDFInfo
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- CN104695253B CN104695253B CN201510106886.2A CN201510106886A CN104695253B CN 104695253 B CN104695253 B CN 104695253B CN 201510106886 A CN201510106886 A CN 201510106886A CN 104695253 B CN104695253 B CN 104695253B
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Abstract
The invention discloses cellulose fibre mineralising degree of depth water-saving and emission-reducing dyeing post-processing approach in situ: insert in dyeing installation by textile to be contaminated, in dyeing installation, add dyeing water, keep dye bath circulation；Carrying out Colour Difference according to the ordinary stain method textile to be contaminated of cellulose fibre, dyeing does not discharge dyeing residual liquid after terminating；The residual bath of dyeing that cellulose dyeing processed by cellulose dyeing after treatment aid XAC, XBC and XYC and coloured fibre is utilized to carry out mineralising in situ simultaneously and process；The residual bath of dyeing after mineralising being processed stores, and uses water as follow-up dyeing；Carry out being dehydrated, drying by the pollutant after dyeing, complete the dyeing to pollutant and post processing processing.The invention also discloses cellulose dyeing after treatment aid XAC, XBC and XYC.The dyeing post-processing approach of the present invention fundamentally solves the water consumption problem in the cellulose dyeing course of processing and discharge of wastewater problem.
Description
Technical field
The invention belongs to textile dyeing and finishing technical field, be specifically related to cellulose dyeing and terminate
Afterwards to dyeing residual bath and being dyeed by the dye original position mineralising that carries out of fiber and degree of depth water-saving and emission-reducing simultaneously
Post-processing approach, the invention still further relates to above-mentioned original position mineralising and the dyeing post processing of degree of depth water-saving and emission-reducing
After the cellulose dyeing after treatment aid XAC that relates in method, cellulose dyeing
Process auxiliary agent XBC and cellulose dyeing after treatment aid XYC.
Background technology
The residual bath of dyeing after cellulose fibre is dyed often also exists a number of remnants
Dyestuff and remaining dyeing assistant, coloured fibre also also exists a number of residual dye.
In the cellulose fibre traditional dyeing course of processing, the residual bath of above-mentioned dyeing must be discharged, and causes
Higher modifying porcelain expense, also exists the hidden danger of environmental pollution simultaneously.Additionally, be
Ensure the dyeing color fastness of coloured fibre, it is necessary to soap and wash.Generally,
Including dyeing, soaping and wash, the water yield that cellulose dyeing processing is consumed is
By dye fiber quality 60～80 times.Therefore, the Colour Difference work of traditional cellulose fibre
Skill also exists a large amount of water consumption and the problem of a large amount of blowdown, is unfavorable for the sustainable development of the sector
In order to solve the problems referred to above, domestic and international research worker proposes solution below and skill
Art:
1.CO2Supercritical dyeing technology: CO2Supercritical dyeing technology is from 1988 Nian Qi states
The new dyeing technology that inside and outside textile fabric dyeing industry is widely studied, contaminates at polyester fiber
The research in color field is more.In recent years, research worker is had to use dispersion for cellulose fibre
Dyestuff has carried out CO2The research of supercritical dyeing technology.Owing to using CO2Supercritical dyeing
Sport technique segment is complicated, with high costs, and the research only rests on laboratory stage, it is impossible to
Actual production obtains application.
2. optimize dye species and strengthen dye fixing: cotton reactive dye is cellulose fibre
The principal item of dyeing, is widely used.Improve the fixation percentage rate of cotton reactive dye, subtract
The quantity of few residual dye, is to reduce pollutant emission and reduce dyeing post-processing stages water
Important channel.Research in this regard predominantly selects and optimizes the product of cotton reactive dye
Plant and strengthen the dye fixing of dyeing after-stage, select dye uptake and degree of fixation higher
Dye species and fixation auxiliary agent of good performance are the emphasis of research.But dyeing terminates after stain
A number of residual dye is yet suffered from, the row of pollutant in the residual bath of color and on dye fiber
Put and substantial amounts of soap and to wash link indispensable.Therefore, the studies above still cannot be from
Fundamentally solve cellulose dyeing and process highly water intensive, the problem of high pollution.
In sum, for cellulose dyeing is processed, one is not found the most yet
Plant the new dyeing technology of practicable degree of depth water-saving and emission-reducing.
Summary of the invention
The first object of the present invention is to provide the mineralising degree of depth water saving in situ of a kind of cellulose fibre
Reduce discharging dyeing post-processing approach, in residual bath of dyeing, be separately added into cellulose dyeing post processing
Auxiliary agent XAC, XBC and XYC, make the residual dye in the residual bath of dyeing, by dye fiber
Residual dye and remaining dyeing assistant be able to mineralising the most in situ, make in the residual bath of dyeing is residual
There is oxidation point in residual dye and remaining dyeing assistant on remaining dyestuff, coloured fibre simultaneously
Solve, be possible not only to make Colour Difference to avoid follow-up soaping and washing processing, at original position mineralising
Residual bath of dyeing after reason also can re-apply in follow-up Colour Difference, makes whole Colour Difference
It is greatly decreased with water and pollutant emission.
The second object of the present invention is to provide cellulose fibre mineralising degree of depth water-saving and emission-reducing in situ
The cellulose dyeing after treatment aid XAC used in dyeing post-processing approach.
The third object of the present invention is to provide cellulose dyeing after treatment aid XAC's
Preparation method.
The fourth object of the present invention is to provide cellulose fibre mineralising degree of depth water-saving and emission-reducing in situ
The cellulose dyeing after treatment aid XBC used in dyeing post-processing approach.
The fifth object of the present invention is to provide cellulose dyeing after treatment aid XBC's
Preparation method.
The sixth object of the present invention is to provide cellulose fibre mineralising degree of depth water-saving and emission-reducing in situ
The cellulose dyeing after treatment aid XYC used in dyeing post-processing approach.
The seventh object of the present invention is to provide cellulose dyeing after treatment aid XYC's
Preparation method.
The first technical scheme of the present invention is, cellulose fibre mineralising degree of depth joint in situ
Water reduces discharging dyeing post-processing approach, specifically implements according to following steps:
Step 1, textile to be contaminated is inserted in dyeing installation, in dyeing installation, add dyeing
With water, keep dye bath circulation, the preparation before dyeing；
Step 2, according to cellulose fibre ordinary stain method in step 1 treating dye weaving
Product carry out Colour Difference, and dyeing does not discharge dyeing residual liquid after terminating；
Step 3, utilize cellulose dyeing after treatment aid XAC, cellulose dyeing
After treatment aid XBC and cellulose dyeing after treatment aid XYC is to cellulose fibre
The residual bath of dyeing of Colour Difference and coloured fibre carry out mineralising in situ simultaneously and process；
Step 4, by through step 3 mineralising process after dyeing residual bath store, as follow-up dyeing
Use water；Will dyeing after pollutant carry out being dehydrated, drying, complete the dyeing to pollutant and
Post processing is processed.
The feature of the first technical scheme of the present invention also resides in:
Step 1 is specifically implemented according to following steps:
Step 1.1, textile to be dyed is inserted in dyeing installation；
Step 1.2, through step 1.1, in dyeing installation add temperature be 25 DEG C～the dye of 35 DEG C
Color soft water, the dyeing soft water added is 7～11:1 with the mass ratio of textile to be dyed,
Dye bath is kept fully to circulate.
In step 1 use dyeing installation use stock dyeing machine, cotton sliver staining machine,
Yarn package dyeing machine, hank-dyeing machine, garment dyeing machine, dye jigger, overflow dyeing machine or gas
Stream staining machine；
The textile to be contaminated used in step 1 is cotton fiber, man-made cellulose fibers, Boehmeria fibre
Dimension, flax fiber, tossa, apocynum fibre, nettle fibre and by above-mentioned fibre spinning
Yarn and weaving fabric in any one.
Step 3 is specifically implemented according to following steps:
Step 3.1, residual for the dyeing in step 2 bath is cooled to 70 DEG C～90 DEG C, and temperature at this
The lower insulation of degree；
Step 3.2, weigh cellulose dyeing after treatment aid XAC, the fiber that will weigh
Cellulose fiber dyeing after treatment aid XAC adds in the residual bath of dyeing that step 3.1 obtains, fine
The consumption of cellulose fiber dyeing after treatment aid XAC is 0.001%owf～10%owf, in
Under the conditions of 70 DEG C～90 DEG C, soak cycles 1min～5min；
Step 3.3, weigh cellulose dyeing after treatment aid XBC, the fiber that will weigh
Cellulose fiber dyeing after treatment aid XBC adds in the residual bath of dyeing that step 3.2 obtains, fine
Cellulose fiber dyeing after treatment aid XBC, cellulose dyeing after treatment aid XBC's
Consumption is 0.001%owf～80%owf, under the conditions of 70 DEG C～90 DEG C, and soak cycles
1min～5min；
Step 3.4, weigh cellulose dyeing after treatment aid XYC, the fiber that will weigh
Cellulose fiber dyeing after treatment aid XYC adds in the residual bath of dyeing that step 3.3 obtains, fine
The consumption of cellulose fiber dyeing after treatment aid XYC is 0.001%owf～30%owf,
Under the conditions of 0 DEG C～90 DEG C, soak cycles 30min～60min.
The second technical scheme of the present invention is, cellulose fibre mineralising degree of depth joint in situ
Water reduces discharging the cellulose dyeing after treatment aid XAC used in dyeing post-processing approach,
It is made up of following raw material by mass percentage:
Polyacrylamide 0.001%～5%, polyaluminium sulfate or aluminium polychlorid
0.001%～2.5%, dodecyl dimethyl benzyl ammonium chloride 5.0%～40%, double octadecyls
-methyl-benzyl ammonium chloride 0.1%～5.0%, dioctadecyl dimethyl ammonium chloride 0.05%～
2.0%, fatty alcohol-polyoxyethylene ether 10%～30%, pure water 15.5%～84.848%, with
The content summation of upper component is 100%；
Polyacrylamide uses nonionic, anion, cation or amphoteric polyacrylamide
Amine kind；In fatty alcohol-polyoxyethylene ether, polyoxyethylene block number is 1～15, hydrophobic group
For hydrocarbon saturated aliphatic chain, the carbon number in aliphatic chain is 9～18.
The third technical scheme of the present invention is, cellulose dyeing after treatment aid
The preparation method of XAC, specifically implements according to following steps:
Step 1, weigh following raw material respectively according to mass percent:
Polyacrylamide 0.001%～5%, polyaluminium sulfate or aluminium polychlorid
0.001%～2.5%, dodecyl dimethyl benzyl ammonium chloride 5.0%～40%, double octadecyls
-methyl-benzyl ammonium chloride 0.1%～5.0%, dioctadecyl dimethyl ammonium chloride 0.05%～
2.0%, fatty alcohol-polyoxyethylene ether 10%～30%, pure water 15.5%～84.848%, with
The content summation of upper component is 100%；
Step 2, the pure water weighed in step 1 is heated to 40 DEG C～50 DEG C；
Step 3, polyacrylamide, polyaluminium sulfate or polyaluminium by weighing in step 1
Aluminum, dodecyl dimethyl benzyl ammonium chloride, double octadecyl-methyl-benzyl ammonium chloride, double
Octadecyldimethyl ammonium chloride, fatty alcohol-polyoxyethylene ether add together through step 2 process
Temperature is in the pure water of 40 DEG C～50 DEG C, agitated uniformly after can form cellulose fibre dye
Color after treatment aid XAC；
Polyacrylamide uses nonionic, anion, cation or amphoteric polyacrylamide
Amine kind；In fatty alcohol-polyoxyethylene ether, polyoxyethylene block number is 1～15, hydrophobic group
For hydrocarbon saturated aliphatic chain, the carbon number in aliphatic chain is 9～18.
4th kind of technical scheme of the present invention is, cellulose fibre mineralising degree of depth joint in situ
Water reduces discharging the cellulose dyeing after treatment aid XBC used in dyeing post-processing approach,
It is made up of following raw material by mass percentage:
Polyvinyl alcohol 0.001%～10%, polyacrylamide 0.001%～5%, polyaluminium sulfate or
Aluminium polychlorid 0.001%～2.5%, sulphuric acid 0.001%～3%, ferrous salt 0.001%～10%,
Chelating agen 0.001%～25%, the 44.5%～99.994% of pure water, the content of above component is total
With for 100%；
The mean molecule quantity of polyvinyl alcohol is 110,000～130,000；Polyacrylamide uses
It is nonionic, anion, cation or amphoteric polyacrylamide kind；Sulphuric acid is quality hundred
Proportion by subtraction concentration is the concentrated sulphuric acid of more than 95%；Ferrous salt includes ferrous sulfate, ferrous chloride and carbon
Acid is ferrous；Chelating agen includes for any one organic sequestering agent or inorganic chelator.
5th kind of technical scheme of the present invention is, cellulose dyeing after treatment aid
The preparation method of XBC, specifically implements according to following steps:
Step 1, weigh following raw material respectively according to mass percent:
Polyvinyl alcohol 0.001%～10%, polyacrylamide 0.001%～5%, polyaluminium sulfate or
Aluminium polychlorid 0.001%～2.5%, sulphuric acid 0.001%～3%, ferrous salt 0.001%～10%,
Chelating agen 0.001%～25%, the 44.5%～99.994% of pure water, the content of above component is total
With for 100%；
Step 2, the pure water weighed in step 1 is heated to 40 DEG C～50 DEG C；
Step 3, the polyvinyl alcohol by weighing in step 1, polyacrylamide, polyaluminium sulfate
Or aluminium polychlorid, sulphuric acid, ferrous salt, chelating agen add the temperature processed through step 2 together
Be in the pure water of 40 DEG C～50 DEG C, agitated uniformly after can form cellulose dyeing after
Process auxiliary agent XBC；
The mean molecule quantity of polyvinyl alcohol is 110,000～130,000；Polyacrylamide uses
It is nonionic, anion, cation or amphoteric polyacrylamide kind；Sulphuric acid is quality hundred
Proportion by subtraction concentration is the concentrated sulphuric acid of more than 95%；Ferrous salt includes ferrous sulfate, ferrous chloride and carbon
Acid is ferrous；Chelating agen includes for any one organic sequestering agent or inorganic chelator.
6th kind of technical scheme of the present invention is, cellulose fibre mineralising degree of depth joint in situ
Water reduces discharging the cellulose dyeing after treatment aid XYC used in dyeing post-processing approach,
It is made up of following raw material by mass percentage:
Hydrogen peroxide 50%～80%, polyacrylamide 5%～10%, polyvinyl alcohol 1%～3% is pure
The 7%～44% of water purification, the content summation of above component is 100%；
The mass percent concentration of hydrogen peroxide is respectively 27.5%, 30%, 35% and 50%；Poly-
Acrylamide uses nonionic, anion, cation or amphoteric polyacrylamide kind；
The mean molecule quantity of polyvinyl alcohol is 110,000～130,000.
7th kind of technical scheme of the present invention is, cellulose dyeing after treatment aid
The preparation method of XYC, specifically implements according to following steps:
Step 1, weigh following raw material respectively according to mass percent:
Hydrogen peroxide 50%～80%, polyacrylamide 5%～10%, polyvinyl alcohol 1%～3% is pure
The 7%～44% of water purification, the content summation of above component is 100%；
Step 2, the pure water weighed in step 1 is heated to 40 DEG C～50 DEG C；
Step 3, hydrogen peroxide by weighing in step 1, polyacrylamide, polyvinyl alcohol are together
Add in the pure water that temperature is 40 DEG C～50 DEG C that step 2 processes, agitated uniformly after i.e.
Cellulose dyeing after treatment aid XYC can be formed；
The mass percent concentration of hydrogen peroxide is respectively 27.5%, 30%, 35% and 50%；Poly-
Acrylamide uses nonionic, anion, cation or amphoteric polyacrylamide kind；
The mean molecule quantity of polyvinyl alcohol is 110,000～130,000.
The beneficial effects of the present invention is,
(1) cellulose fibre of the present invention mineralising degree of depth water-saving and emission-reducing dyeing post processing in situ is utilized
Method, in the case of coloured fibre is simultaneous with residual bath of dyeing, make in the residual bath of dyeing is residual
There is ore deposit in situ in residual dye and remaining dyeing assistant on remaining dyestuff, coloured fibre simultaneously
Changing, making above-mentioned residual dye and remaining dyeing assistant main decomposition is CO2And water.
(2) by making the decomposition of above-mentioned residual dye and remaining dyeing assistant eliminate, dyeing is made
The bichromate index (CODcr) of residual bath reduces by more than 80%, and makes the dyeing after process residual
Bath can be reused for follow-up Colour Difference.
(3) cellulose fibre of the present invention mineralising degree of depth water-saving and emission-reducing dyeing post processing in situ is utilized
Method, can make the residual dye being attached on fiber sufficiently be eliminated, make coloured fibre
Every dyeing color fastness is ensured.
(4) cellulose fibre of the present invention mineralising degree of depth water-saving and emission-reducing dyeing post processing in situ is utilized
Method, not only can make the residual bath of dyeing be able to reuse, also can save cellulose fibre traditional dyeing and add
Soaping and multiple tracks washing during work, can save substantial amounts of dyeing water, and water-saving rate is permissible
Reach more than 80%.
(5) cellulose fibre of the present invention mineralising degree of depth water-saving and emission-reducing dyeing post processing in situ is utilized
Method, soaps owing to eliminating multiple tracks dyeing post processing and washes link, can reduce by dye fiber
Damage, the fluffy softness of pollutant feel, natural in color is bright-coloured.
In sum, after using cellulose fibre of the present invention mineralising degree of depth water-saving and emission-reducing dyeing in situ
Processing method, by the residual dye on residual dye, fiber in residual bath of dyeing and remnants
The original position mineralising of dyeing assistant, makes pollutant substantially eliminate, and can reach degree of depth water-saving and emission-reducing
Purpose.
Accompanying drawing explanation
Fig. 1 is the traditional dyeing process heating curve to cellulose fibre；
Fig. 2 is the dyeing heating curve of the present invention to cellulose fibre.
Detailed description of the invention
The present invention is described in detail with specific implementation method below in conjunction with the accompanying drawings.
Use the cotton reactive dye process to the traditional dyeing that cellulose fibre is carried out, such as Fig. 1
Shown in, it is firstly added dyestuff, adds accelerant Matrii Sulfas Exsiccatus, start after dye bath circulation 15min
Heat up (heating rate is 1.2 DEG C/min) to 60 DEG C；Soda is added at twice after 10min,
After 40min, sampling is checked colors, the discharge residual bath of dyeing；Cold water washes twice, and acid neutralizes together, washing
Together；In 95 DEG C of 20min that soap, cold water washes twice；In 95 DEG C of 20min that soap, cold water is washed
Twice, in 95 DEG C of 20min that soap, cold water is washed together；In 95 DEG C of hot water wash 20min, cold water
Washing together, discharge opeing also injects new water, in 20 DEG C of process after addition softening agent, regulation pH value
45min discharge opeing；Colour Difference is terminated after 55 DEG C of fixation treatment 20min.
According to above-mentioned traditional dyeing process it can be seen that the subsequent treatment link in Colour Difference is numerous
Miscellaneous, not only cause abundant residues dyestuff and the discharge of remaining auxiliary agent, also need to consume substantial amounts of dyeing
Use water.From the point of view of environmental conservation and resource-effective position, above-mentioned traditional dyeing process also exists
High pollution, high consumption and the problem of poor efficiency, be unfavorable for the sustainable development of textile dyeing and finishing industry.
Cellulose dyeing after treatment aid XAC, by mass percentage by following raw material group
Become:
Polyacrylamide 0.001%～5%, polyaluminium sulfate or aluminium polychlorid
0.001%～2.5%, dodecyl dimethyl benzyl ammonium chloride 5.0%～40%, double octadecyls
-methyl-benzyl ammonium chloride 0.1%～5.0%, dioctadecyl dimethyl ammonium chloride 0.05%～
2.0%, fatty alcohol-polyoxyethylene ether 10%～30%, pure water 15.5%～84.848%, with
The content summation of upper component is 100%.
The preparation method of cellulose dyeing after treatment aid XAC, specifically according to following step
Rapid enforcement:
Step 1, weigh following raw material respectively according to mass percent:
Polyacrylamide 0.001%～5%, polyaluminium sulfate or aluminium polychlorid
0.001%～2.5%, dodecyl dimethyl benzyl ammonium chloride 5.0%～40%, double octadecyls
-methyl-benzyl ammonium chloride 0.1%～5.0%, dioctadecyl dimethyl ammonium chloride 0.05%～
2.0%, fatty alcohol-polyoxyethylene ether 10%～30%, pure water 15.5%～84.848%, with
The content summation of upper component is 100%；
Step 2, the pure water weighed in step 1 is heated to 40 DEG C～50 DEG C；
Step 3, polyacrylamide, polyaluminium sulfate or polyaluminium by weighing in step 1
Aluminum, dodecyl dimethyl benzyl ammonium chloride, double octadecyl-methyl-benzyl ammonium chloride, double
Octadecyldimethyl ammonium chloride, fatty alcohol-polyoxyethylene ether add together through step 2 process
Temperature is in the pure water of 40 DEG C～50 DEG C, agitated uniformly after can form cellulose fibre dye
Color after treatment aid XAC.
In cellulose dyeing after treatment aid XAC, polyacrylamide use non-from
Son, anion, cation or amphoteric polyacrylamide kind；In fatty alcohol-polyoxyethylene ether
Polyoxyethylene block number is 1～15, and hydrophobic group is hydrocarbon saturated aliphatic chain, in aliphatic chain
Carbon number be 9～18.
Cellulose dyeing after treatment aid XBC, by mass percentage by following raw material group
Become:
Polyvinyl alcohol 0.001%～10%, polyacrylamide 0.001%～5%, polyaluminium sulfate or
Aluminium polychlorid 0.001%～2.5%, sulphuric acid 0.001%～3%, ferrous salt 0.001%～10%,
Chelating agen 0.001%～25%, the 44.5%～99.994% of pure water, the content of above component is total
With for 100%.
The preparation method of cellulose dyeing after treatment aid XBC, specifically according to following step
Rapid enforcement:
Step 1, weigh following raw material respectively according to mass percent:
Polyvinyl alcohol 0.001%～10%, polyacrylamide 0.001%～5%, polyaluminium sulfate or
Aluminium polychlorid 0.001%～2.5%, sulphuric acid 0.001%～3%, ferrous salt 0.001%～10%,
Chelating agen 0.001%～25%, the 44.5%～99.994% of pure water, the content of above component is total
With for 100%；
Step 2, the pure water weighed in step 1 is heated to 40 DEG C～50 DEG C；
Step 3, the polyvinyl alcohol by weighing in step 1, polyacrylamide, polyaluminium sulfate
Or aluminium polychlorid, sulphuric acid, ferrous salt, chelating agen add the temperature processed through step 2 together
Be in the pure water of 40 DEG C～50 DEG C, agitated uniformly after can form cellulose dyeing after
Process auxiliary agent XBC.
In cellulose dyeing after treatment aid XBC, the mean molecule quantity of polyvinyl alcohol is
110,000～130,000；Polyacrylamide uses nonionic, anion, cation or two
Property type polyacrylamide kind；Sulphuric acid be mass percent concentration be the concentrated sulphuric acid of more than 95%；
Ferrous salt includes ferrous sulfate, ferrous chloride and ferrous carbonate；Chelating agen includes for any one
Organic sequestering agent or inorganic chelator.
Cellulose dyeing after treatment aid XYC, by mass percentage by following raw material group
Become:
Hydrogen peroxide 50%～80%, polyacrylamide 5%～10%, polyvinyl alcohol 1%～3% is pure
The 7%～44% of water purification, the content summation of above component is 100%.
The preparation method of cellulose dyeing after treatment aid XYC, specifically according to following step
Rapid enforcement:
Step 1, weigh following raw material respectively according to mass percent:
Hydrogen peroxide 50%～80%, polyacrylamide 5%～10%, polyvinyl alcohol 1%～3% is pure
The 7%～44% of water purification, the content summation of above component is 100%；
Step 2, the pure water weighed in step 1 is heated to 40 DEG C～50 DEG C；
Step 3, hydrogen peroxide by weighing in step 1, polyacrylamide, polyvinyl alcohol are together
Add in the pure water that temperature is 40 DEG C～50 DEG C that step 2 processes, agitated uniformly after i.e.
Cellulose dyeing after treatment aid XYC can be formed.
In cellulose dyeing after treatment aid XYC, the mass percent concentration of hydrogen peroxide
It is respectively 27.5%, 30%, 35% and 50%；Polyacrylamide uses nonionic, the moon
Ion, cation or amphoteric polyacrylamide kind；The mean molecule quantity of polyvinyl alcohol is
110,000～130,000.
Cellulose fibre mineralising degree of depth water-saving and emission-reducing dyeing post-processing approach in situ, such as Fig. 2 institute
Show, specifically implement according to following steps:
Step 1, textile to be contaminated is inserted in dyeing installation, in dyeing installation, add dyeing
With water, keep dye bath circulation, the preparation before dyeing；
Step 1.1, textile to be dyed is inserted in dyeing installation；
Step 1.2, through step 1.1, in dyeing installation add temperature be 25 DEG C～the dye of 35 DEG C
Color soft water, the dyeing soft water added is 7～11:1 with the mass ratio of textile to be dyed,
Dye bath is kept fully to circulate；
In step 1 use dyeing installation use stock dyeing machine, cotton sliver staining machine,
Yarn package dyeing machine, hank-dyeing machine, garment dyeing machine, dye jigger, overflow dyeing machine or gas
Stream staining machine；
The textile to be contaminated used in step 1 is cotton fiber, man-made cellulose fibers, Boehmeria fibre
Dimension, flax fiber, tossa, apocynum fibre, nettle fibre and by above-mentioned fibre spinning
Yarn and weaving fabric in any one.
Step 2, according to cellulose fibre ordinary stain method in step 1 treating dye weaving
Product carry out Colour Difference, and dyeing does not discharge dyeing residual liquid after terminating；
In dyeing installation, add dyestuff, add accelerant Matrii Sulfas Exsiccatus, dye bath is circulated 15min
After start to warm up, heating rate is 1.2 DEG C/min, until temperature is 60 DEG C；Divide after 10min
Adding soda twice, after 40min, sampling is checked colors, and keeping the residual bath temperature of dyeing is 60 DEG C, does not arranges
Put the residual bath of dyeing；
Step 3, utilize cellulose dyeing after treatment aid XAC, cellulose dyeing
After treatment aid XBC and cellulose dyeing after treatment aid XYC is to cellulose fibre
The residual bath of dyeing of Colour Difference and coloured fibre carry out mineralising in situ simultaneously and process；
Step 3.1, residual for the dyeing in step 2 bath is cooled to 70 DEG C～90 DEG C, and temperature at this
The lower insulation of degree；
Step 3.2, weigh cellulose dyeing after treatment aid XAC, the fiber that will weigh
Cellulose fiber dyeing after treatment aid XAC adds in the residual bath of dyeing that step 3.1 obtains, fine
The consumption of cellulose fiber dyeing after treatment aid XAC is 0.001%owf～10%owf, in
Under the conditions of 70 DEG C～90 DEG C, soak cycles 1min～5min；
Step 3.3, weigh cellulose dyeing after treatment aid XBC, the fiber that will weigh
Cellulose fiber dyeing after treatment aid XBC adds in the residual bath of dyeing that step 3.2 obtains, fine
Cellulose fiber dyeing after treatment aid XBC, cellulose dyeing after treatment aid XBC's
Consumption is 0.001%owf～80%owf, under the conditions of 70 DEG C～90 DEG C, and soak cycles
1min～5min；
Step 3.4, weigh cellulose dyeing after treatment aid XYC, the fiber that will weigh
Cellulose fiber dyeing after treatment aid XYC adds in the residual bath of dyeing that step 3.3 obtains, fine
The consumption of cellulose fiber dyeing after treatment aid XYC is 0.001%owf～30%owf,
Under the conditions of 0 DEG C～90 DEG C, soak cycles 30min～60min；
Step 4, by through step 3 mineralising process after dyeing residual bath store, as follow-up dyeing
Use water；Will dyeing after pollutant carry out being dehydrated, drying, complete the dyeing to pollutant and
Post processing is processed.
Embodiment 1
Cellulose dyeing after treatment aid XAC, by mass percentage by following raw material group
Become: polyacrylamide 1%, polyaluminium sulfate 1.5%, dodecyl dimethyl benzyl ammonium chloride
6.0%, double octadecyls-methyl-benzyl ammonium chloride 0.5%, dioctadecyl dimethyl ammonium chloride
1.0%, paregal O 15%, pure water 75%, the content summation of above component is 100%；
The preparation method of cellulose dyeing after treatment aid XAC: according to mass percent
Weigh following raw material respectively: polyacrylamide 1%, polyaluminium sulfate 1.5%, dodecyl two
Methyl-benzyl ammonium chloride 6.0%, double octadecyls-methyl-benzyl ammonium chloride 0.5%, double octadecanes
Base alkyl dimethyl ammonium chloride 1.0%, paregal O 15%, pure water 75%, containing of above component
Amount summation is 100%；The pure water weighed is heated to 40 DEG C；By the polyacrylamide weighed,
Polyaluminium sulfate, dodecyl dimethyl benzyl ammonium chloride, double octadecyl-methyl-benzyl chlorine
Change ammonium, dioctadecyl dimethyl ammonium chloride, paregal O adding temperature together is 40 DEG C
In pure water, agitated uniformly after i.e. form cellulose dyeing after treatment aid XAC；
Cellulose dyeing after treatment aid XBC, by mass percentage by following raw material group
Become: polyvinyl alcohol 5%, polyacrylamide 1%, polyaluminium sulfate 1%, sulphuric acid 0.2%, sulfur
Acid ferrous 5%, lactic acid 8%, the 79.8% of pure water, the content summation of above component is 100%；
The preparation method of cellulose dyeing after treatment aid XBC: according to mass percent
Weigh following raw material respectively: polyvinyl alcohol 5%, polyacrylamide 1%, polyaluminium sulfate 1%,
Sulphuric acid 0.2%, ferrous sulfate 5%, lactic acid 8%, the 79.8% of pure water, above component
Content summation is 100%；The pure water weighed is heated to 40 DEG C；By the polyvinyl alcohol weighed,
Polyacrylamide, polyaluminium sulfate, sulphuric acid, ferrous sulfate, lactic acid add temperature together
In the pure water of 40 DEG C, agitated uniformly after i.e. form cellulose dyeing after treatment aid
XBC；
Cellulose dyeing after treatment aid XYC, by mass percentage by following raw material group
Become: hydrogen peroxide (mass percent concentration 50%) 60%, polyacrylamide 6%, polyethylene
Alcohol 1.5%, the 32.5% of pure water, the content summation of above component is 100%；
The preparation method of cellulose dyeing after treatment aid XYC: according to mass percent
Weigh following raw material respectively: hydrogen peroxide (mass percent concentration 50%) 60%, polyacrylamide
Amine 6%, polyvinyl alcohol 1.5%, the 32.5% of pure water, the content summation of above component is
100%；The pure water weighed is heated to 40 DEG C；By the hydrogen peroxide weighed, polyacrylamide,
Polyvinyl alcohol adds in the pure water that temperature is 40 DEG C together, agitated uniformly after i.e. form fibre
Cellulose fiber dyeing after treatment aid XYC；
Cotton staple in bulk is inserted stock dyeing machine, and adding temperature in stock dyeing machine is
25 DEG C of dyeing soft water；Open stock dyeing machine, add dyestuff, add accelerant Matrii Sulfas Exsiccatus,
Starting to warm up after dye bath circulation 15min, heating rate is 1.2 DEG C/min, until temperature is
60 DEG C, adding soda after 10min at twice, after 40min, sampling is checked colors；Keep residual bath temperature
It is 60 DEG C, adds cellulose dyeing after treatment aid XAC, after cellulose dyeing
The consumption processing auxiliary agent XAC is 2%owf, circulates 5min, add fiber under heat-retaining condition
Cellulose fiber dyeing after treatment aid XBC, the use of cellulose dyeing after treatment aid XBC
Amount is 5%owf, circulates 5min, add cellulose dyeing post processing under heat-retaining condition
Auxiliary agent XYC, the consumption of cellulose dyeing after treatment aid XYC is 10%owf,
Circulating 40min under heat-retaining condition, residual bath stored, this residual bath can be used for follow-up dyeing, at general
Taking-up cotton staple in bulk after reason also carries out after backwashing, is dehydrated, dries, and completes the dye to cotton staple in bulk
Color and post processing processing.
Embodiment 2
Cellulose dyeing after treatment aid XAC, by mass percentage by following raw material group
Become: polyacrylamide 1.5%, polyaluminium sulfate 2.0%, dodecyl dimethyl Benzylmagnesium chloride
Ammonium 5.0%, double octadecyls-methyl-benzyl ammonium chloride 0.8%, double octadecyldimethyl chlorinations
Ammonium 1.5%, paregal O 12%, pure water 77.2%, the content summation of above component is 100%；
The preparation method of cellulose dyeing after treatment aid XAC: according to mass percent
Weigh following raw material respectively: polyacrylamide 1.5%, polyaluminium sulfate 2.0%, dodecyl
Dimethyl benzyl ammonium chloride 5.0%, double octadecyls-methyl-benzyl ammonium chloride 0.8%, double 18
Alkyl dimethyl ammonium chloride 1.5%, paregal O 12%, pure water 77.2%, above component
Content summation is 100%；The pure water weighed is heated to 40 DEG C；The polyacrylamide that will weigh
Amine, polyaluminium sulfate, dodecyl dimethyl benzyl ammonium chloride, double octadecyl-methyl benzyl
It is 40 DEG C that ammonium chloride, dioctadecyl dimethyl ammonium chloride, paregal O add temperature together
Pure water in, agitated uniformly after i.e. form cellulose dyeing after treatment aid XAC；
Cellulose dyeing after treatment aid XBC, by mass percentage by following raw material group
Become: polyvinyl alcohol 3%, polyacrylamide 1.5%, polyaluminium sulfate 1.5%, sulphuric acid 0.5%,
Ferrous sulfate 6%, citric acid 7%, the mass ratio of pure water is 80.5%, above component
Content summation is 100%；
The preparation method of cellulose dyeing after treatment aid XBC: according to mass percent
Weigh following raw material respectively: polyvinyl alcohol 3%, polyacrylamide 1.5%, polyaluminium sulfate
1.5%, sulphuric acid 0.5%, ferrous sulfate 6%, citric acid 7%, the mass ratio of pure water is
80.5%, the content summation of above component is 100%；The pure water weighed is heated to 40 DEG C；
By the polyvinyl alcohol weighed, polyacrylamide, polyaluminium sulfate, sulphuric acid, ferrous sulfate, lemon
It is in the pure water of 40 DEG C that lemon acid adds temperature together, agitated uniformly after i.e. form cellulose
Stock-dye after treatment aid XBC；
Cellulose dyeing after treatment aid XYC, by mass percentage by following raw material group
Become: hydrogen peroxide (mass percent concentration is 35%) mass ratio is 70%, polyacrylamide
Amine mass ratio is 5%, and polyvinyl alcohol mass ratio is 1.8%, and the mass ratio of pure water is
23.2%, the content summation of above component is 100%；
The preparation method of cellulose dyeing after treatment aid XYC: according to mass percent
Weigh following raw material respectively: hydrogen peroxide (mass percent concentration is 35%) mass ratio is
70%, polyacrylamide mass ratio is 5%, and polyvinyl alcohol mass ratio is 1.8%, pure
The mass ratio of water is 23.2%, and the content summation of above component is 100%；Pure by weigh
Water purification is heated to 40 DEG C；The hydrogen peroxide weighed, polyacrylamide, polyvinyl alcohol are added together
Enter in the pure water that temperature is 40 DEG C, agitated uniformly after i.e. form cellulose dyeing after
Process auxiliary agent XYC；
Cotton textiles cheese is inserted yarn package dyeing machine, and adding temperature in yarn package dyeing machine is
30 DEG C of dyeing soft water, open yarn package dyeing machine；Add dyestuff, add accelerant Matrii Sulfas Exsiccatus,
Starting to warm up after dye bath circulation 15min, heating rate is 1.2 DEG C/min, until temperature is
60 DEG C, adding soda after 10min at twice, after 40min, sampling is checked colors；Keep residual bath temperature
It it is 60 DEG C；Add cellulose dyeing after treatment aid XAC, after cellulose dyeing
The consumption processing auxiliary agent XAC is 1.5%owf, circulates 5min, add fibre under heat-retaining condition
Cellulose fiber dyeing after treatment aid XBC, cellulose dyeing after treatment aid XBC's
Consumption is 3%owf, circulates 5min under heat-retaining condition, locates after adding cellulose dyeing
Reason auxiliary agent XYC, the consumption of cellulose dyeing after treatment aid XYC is 8%owf,
Circulating 40min under heat-retaining condition, residual bath of dyeing stores, and this residual bath can be used for follow-up dyeing,
Textile cheese after processing takes out and carries out after backwashing, is dehydrated, dries, and completes cotton textiles cylinder
The dyeing of sub-yarn and post processing processing.
Embodiment 3
Cellulose dyeing after treatment aid XAC, polyacrylamide 1.0%, polyaluminum sulfate
Aluminum 1.3%, dodecyl dimethyl benzyl ammonium chloride 3.0%, double octadecyls-methyl-benzyl chlorine
Change ammonium 1.0%, dioctadecyl dimethyl ammonium chloride 1.2%, paregal O 10%, pure water
82.5%, the content summation of above component is 100%；
The preparation method of cellulose dyeing after treatment aid XAC: according to mass percent
Weigh following raw material respectively:, polyacrylamide 1.0%, polyaluminium sulfate 1.3%, dodecane
Base dimethyl benzyl ammonium chloride 3.0%, double octadecyls-methyl-benzyl ammonium chloride 1.0%, double ten
Eight alkyl dimethyl ammonium chloride 1.2%, paregal O 10%, pure water 82.5%, above component
Content summation be 100%；The pure water weighed is heated to 40 DEG C；The polypropylene that will weigh
Amide, polyaluminium sulfate, dodecyl dimethyl benzyl ammonium chloride, double octadecyl-methyl
Benzyl ammonium chloride, dioctadecyl dimethyl ammonium chloride, paregal O add temperature together
In the pure water of 43 DEG C, agitated uniformly after i.e. form cellulose dyeing after treatment aid
XAC；
Cellulose dyeing after treatment aid XBC, by mass percentage by following raw material group
Become: polyvinyl alcohol 2.8%, polyacrylamide 1.2%, polyaluminium sulfate 1.7%, sulphuric acid 0.3%,
Ferrous sulfate 8%, sodium gluconate 8%, the 78% of pure water, the content of above component is total
With for 100%；
The preparation method of cellulose dyeing after treatment aid XBC: according to mass percent
Weigh following raw material respectively: polyvinyl alcohol 2.8%, polyacrylamide 1.2%, polyaluminium sulfate
1.7%, sulphuric acid 0.3%, ferrous sulfate 8%, sodium gluconate 8%, the 78% of pure water,
The content summation of above component is 100%；The pure water weighed is heated to 40 DEG C；To weigh
Polyvinyl alcohol, polyacrylamide, polyaluminium sulfate, sulphuric acid, ferrous sulfate, gluconic acid
Sodium adds in the pure water that temperature is 43 DEG C together, agitated uniformly after i.e. form cellulose fiber
Dimension dyeing after treatment aid XBC；
Cellulose dyeing after treatment aid XYC, by mass percentage by following raw material group
Become: hydrogen peroxide (mass percent concentration is 30%) 75%, polyacrylamide 3%, poly-second
Enol 1.7%, the 20.3% of pure water, the content summation of above component is 100%；
The preparation method of cellulose dyeing after treatment aid XYC: according to mass percent
Weigh following raw material respectively: hydrogen peroxide (mass percent concentration is 30%) 75%, polypropylene
Amide 3%, polyvinyl alcohol 1.7%, the 20.3% of pure water, the content summation of above component is
100%；The pure water weighed is heated to 43 DEG C；By the hydrogen peroxide weighed, polyacrylamide,
Polyvinyl alcohol adds in the pure water that temperature is 43 DEG C together, agitated uniformly after i.e. form fibre
Cellulose fiber dyeing after treatment aid XYC；
Cotton textiles woven is inserted overflow dyeing machine, and adding temperature in overflow dyeing machine is 35 DEG C
Dyeing soft water, opens overflow dyeing machine；Add dyestuff, add accelerant Matrii Sulfas Exsiccatus, to dye bath
Starting to warm up after circulation 15min, heating rate is 1.2 DEG C/min, until temperature is 60 DEG C,
Adding soda after 10min at twice, after 40min, sampling is checked colors, and keeping residual bath temperature is 60 DEG C,
Add cellulose dyeing after treatment aid XAC, cellulose dyeing after treatment aid
The consumption of XAC is 1.3%owf, circulates 5min, add cellulose fibre under heat-retaining condition
Dyeing after treatment aid XBC, the consumption of cellulose dyeing after treatment aid XBC is
4%owf, circulates 5min under heat-retaining condition, adds cellulose dyeing after treatment aid
XYC, the consumption of cellulose dyeing after treatment aid XYC is 7%owf, at heat preservation strip
Circulating 35min under part, residual bath of dyeing stores, and this residual bath can be used for follow-up dyeing, will process
After textile woven take out and carry out after backwashing, be dehydrated, dry, complete textile woven
Dyeing and post processing processing.
Embodiment 4
Cellulose dyeing after treatment aid XAC, by mass percentage by following raw material group
Become: polyacrylamide 0.7%, polyaluminium sulfate 1.3%, dodecyl dimethyl Benzylmagnesium chloride
Ammonium 2.0%, double octadecyls-methyl-benzyl ammonium chloride 1.8%, double octadecyldimethyl chlorinations
Ammonium 1.7%, paregal O 6%, pure water 86.5%, the content summation of above component is 100%；
The preparation method of cellulose dyeing after treatment aid XAC: according to mass percent
Weigh following raw material respectively: polyacrylamide 0.7%, polyaluminium sulfate 1.3%, dodecyl
Dimethyl benzyl ammonium chloride 2.0%, double octadecyls-methyl-benzyl ammonium chloride 1.8%, double 18
Alkyl dimethyl ammonium chloride 1.7%, paregal O 6%, pure water 86.5%, above component
Content summation is 100%；The pure water weighed is heated to 40 DEG C；The polyacrylamide that will weigh
Amine, polyaluminium sulfate, dodecyl dimethyl benzyl ammonium chloride, double octadecyl-methyl benzyl
It is 50 DEG C that ammonium chloride, dioctadecyl dimethyl ammonium chloride, paregal O add temperature together
Pure water in, agitated uniformly after i.e. form cellulose dyeing after treatment aid XAC；
Cellulose dyeing after treatment aid XBC, by mass percentage by following raw material group
Become: polyvinyl alcohol 1.5%, polyacrylamide 1.0%, polyaluminium sulfate 2.5%, sulphuric acid 0.8%,
Ferrous sulfate 12%, ethylenediaminetetraacetic acid 5%, the 77.2% of pure water, containing of above component
Amount summation is 100%；
The preparation method of cellulose dyeing after treatment aid XBC: according to mass percent
Weigh following raw material respectively: polyvinyl alcohol 1.5%, polyacrylamide 1.0%, polyaluminium sulfate
2.5%, sulphuric acid 0.8%, ferrous sulfate 12%, ethylenediaminetetraacetic acid 5%, the 77.2% of pure water,
The content summation of above component is 100%；By the polyvinyl alcohol weighed, polyacrylamide, gather
Close aluminum sulfate, sulphuric acid, ferrous sulfate, ethylenediaminetetraacetic acid adding temperature together is 50 DEG C
In pure water, agitated uniformly after i.e. form cellulose dyeing after treatment aid XBC；
Cellulose dyeing after treatment aid XYC, by mass percentage by following raw material group
Become: hydrogen peroxide (mass percent concentration 27.5%) 68%, polyacrylamide 1.0%, poly-second
Enol 1.2%, the 29.8% of pure water, the content summation of above component is 100%；
The preparation method of cellulose dyeing after treatment aid XYC: according to mass percent
Weigh following raw material respectively: oxygen water (mass percent concentration 27.5%) 68%, polyacrylamide
Amine 1.0%, polyvinyl alcohol 1.2%, the 29.8% of pure water, the content summation of above component is
100%；It is 50 DEG C that the hydrogen peroxide weighed, polyacrylamide, polyvinyl alcohol add temperature together
Pure water in, agitated uniformly after i.e. form cellulose dyeing after treatment aid XYC；
Pure cotton knitted fabric is inserted overflow dyeing machine, and adding temperature in overflow dyeing machine is 35 DEG C
Dyeing soft water, opens overflow dyeing machine, adds dyestuff, adds accelerant Matrii Sulfas Exsiccatus, to dye bath
Starting to warm up heating rate after circulation 15min is 1.2 DEG C/min, until temperature is 60 DEG C,
Adding soda after 10min at twice, after 40min, sampling is checked colors, and keeping residual bath temperature is 60 DEG C,
Add cellulose dyeing after treatment aid XAC, cellulose dyeing after treatment aid
The consumption of XAC is 1.7%owf, circulates 5min, add cellulose fibre under heat-retaining condition
Dyeing after treatment aid XBC, the consumption of cellulose dyeing after treatment aid XBC is
2.5%owf, circulates 5min under heat-retaining condition, adds cellulose dyeing after treatment aid
XYC, the consumption of cellulose dyeing after treatment aid XYC is 9%owf, at heat preservation strip
Circulating 45min under part, residual bath of dyeing stores, and this residual bath can be used for follow-up dyeing, will process
After pure cotton knitted fabric take out and carry out after backwashing, be dehydrated, dry, complete pure cotton knitted fabric
Dyeing and post processing processing.
Claims (7)
1. cellulose fibre mineralising degree of depth water-saving and emission-reducing dyeing post-processing approach in situ, its feature exists
In, specifically implement according to following steps:
Step 1, textile to be contaminated is inserted in dyeing installation, in dyeing installation, add dyeing
With water, keep dye bath circulation, the preparation before dyeing；
Step 2, according to cellulose fibre ordinary stain method in step 1 treating dye weaving
Product carry out Colour Difference, and dyeing does not discharge dyeing residual liquid after terminating；
Step 3, utilize cellulose dyeing after treatment aid XAC, cellulose dyeing
After treatment aid XBC and cellulose dyeing after treatment aid XYC is to cellulose fibre
The residual bath of dyeing of Colour Difference and coloured fibre carry out mineralising in situ simultaneously and process；
Described cellulose dyeing after treatment aid XAC, by mass percentage by following former
Material composition: polyacrylamide 0.001%～5%, polyaluminium sulfate or aluminium polychlorid
0.001%～2.5%, dodecyl dimethyl benzyl ammonium chloride 5.0%～40%, double octadecyls
-methyl-benzyl ammonium chloride 0.1%～5.0%, dioctadecyl dimethyl ammonium chloride 0.05%～
2.0%, fatty alcohol-polyoxyethylene ether 10%～30%, pure water 15.5%～84.848%, with
The content summation of upper component is 100%；
Described polyacrylamide uses nonionic, anion, cation or amphoteric poly-third
Acrylamide kind；In described fatty alcohol-polyoxyethylene ether, polyoxyethylene block number is 1～15, dredges
Aqueous group is hydrocarbon saturated aliphatic chain, and the carbon number in aliphatic chain is 9～18；
Described cellulose dyeing after treatment aid XBC, by mass percentage by following former
Material composition: polyvinyl alcohol 0.001%～10%, polyacrylamide 0.001%～5%, polyaluminum sulfate
Aluminum or aluminium polychlorid 0.001%～2.5%, sulphuric acid 0.001%～3%, ferrous salt
0.001%～10%, chelating agen 0.001%～25%, the 44.5%～99.994% of pure water, above
The content summation of component is 100%；
The mean molecule quantity of described polyvinyl alcohol is 110,000～130,000；Described polyacrylamide
Amine uses nonionic, anion, cation or amphoteric polyacrylamide kind；Described
Sulphuric acid be mass percent concentration be the concentrated sulphuric acid of more than 95%；Described ferrous salt includes that sulphuric acid is sub-
Ferrum, ferrous chloride and ferrous carbonate；Described chelating agen include for any one organic sequestering agent or
Inorganic chelator；
Described cellulose dyeing after treatment aid XYC, it is characterised in that by quality hundred
Proportion by subtraction is made up of following raw material: hydrogen peroxide 50%～80%, polyacrylamide 5%～10%, poly-
Vinyl alcohol 1%～3%, the 7%～44% of pure water, the content summation of above component is 100%；
The mass percent concentration of described hydrogen peroxide is respectively 27.5%, 30%, 35% and 50%；
Described polyacrylamide uses nonionic, anion, cation or amphoteric polyacrylamide
Amine kind；The mean molecule quantity of described polyvinyl alcohol is 110,000～130,000；
Step 4, by through step 3 mineralising process after dyeing residual bath store, as follow-up dyeing
Use water；Will dyeing after pollutant carry out being dehydrated, drying, complete the dyeing to pollutant and
Post processing is processed.
Cellulose fibre the most according to claim 1 mineralising degree of depth water-saving and emission-reducing dyeing in situ
Post-processing approach, it is characterised in that described step 1 is specifically implemented according to following steps:
Step 1.1, textile to be dyed is inserted in dyeing installation；
Step 1.2, through step 1.1, in dyeing installation add temperature be 25 DEG C～the dye of 35 DEG C
Color soft water, the dyeing soft water added is 7～11:1 with the mass ratio of textile to be dyed,
Dye bath is kept fully to circulate.
Cellulose fibre the most according to claim 1 and 2 mineralising degree of depth water-saving and emission-reducing in situ
Dyeing post-processing approach, it is characterised in that the dyeing installation used in described step 1 uses
It is stock dyeing machine, cotton sliver staining machine, yarn package dyeing machine, hank-dyeing machine, ready-made clothes dye
Color machine, dye jigger, overflow dyeing machine or air flow dyeing machine；
The textile to be contaminated used in step 1 is cotton fiber, man-made cellulose fibers, Boehmeria fibre
Dimension, flax fiber, tossa, apocynum fibre, nettle fibre and by above-mentioned fibre spinning
Yarn and weaving fabric in any one.
Cellulose fibre the most according to claim 1 mineralising degree of depth water-saving and emission-reducing dyeing in situ
Post-processing approach, it is characterised in that described step 3 is specifically implemented according to following steps:
Step 3.1, residual for the dyeing in step 2 bath is cooled to 70 DEG C～90 DEG C, and temperature at this
The lower insulation of degree；
Step 3.2, weigh cellulose dyeing after treatment aid XAC, the fiber that will weigh
Cellulose fiber dyeing after treatment aid XAC adds in the residual bath of dyeing that step 3.1 obtains, fine
The consumption of cellulose fiber dyeing after treatment aid XAC is 0.001%owf～10%owf, in
Under the conditions of 70 DEG C～90 DEG C, soak cycles 1min～5min；
Step 3.3, weigh cellulose dyeing after treatment aid XBC, the fiber that will weigh
Cellulose fiber dyeing after treatment aid XBC adds in the residual bath of dyeing that step 3.2 obtains, fine
Cellulose fiber dyeing after treatment aid XBC, cellulose dyeing after treatment aid XBC's
Consumption is 0.001%owf～80%owf, under the conditions of 70 DEG C～90 DEG C, and soak cycles
1min～5min；
Step 3.4, weigh cellulose dyeing after treatment aid XYC, the fiber that will weigh
Cellulose fiber dyeing after treatment aid XYC adds in the residual bath of dyeing that step 3.3 obtains, fine
The consumption of cellulose fiber dyeing after treatment aid XYC is 0.001%owf～30%owf,
Under the conditions of 0 DEG C～90 DEG C, soak cycles 30min～60min.
5. according to the mineralising degree of depth water-saving and emission-reducing in situ of the cellulose fibre described in claim 1 or 4
Dyeing post-processing approach, it is characterised in that described cellulose dyeing after treatment aid XAC
Specifically implement according to following steps:
Step 1, weigh following raw material respectively according to mass percent:
Polyacrylamide 0.001%～5%, polyaluminium sulfate or aluminium polychlorid
0.001%～2.5%, dodecyl dimethyl benzyl ammonium chloride 5.0%～40%, double octadecyls
-methyl-benzyl ammonium chloride 0.1%～5.0%, dioctadecyl dimethyl ammonium chloride 0.05%～
2.0%, fatty alcohol-polyoxyethylene ether 10%～30%, pure water 15.5%～84.848%, with
The content summation of upper component is 100%；
Step 2, the pure water weighed in step 1 is heated to 40 DEG C～50 DEG C；
Step 3, polyacrylamide, polyaluminium sulfate or polyaluminium by weighing in step 1
Aluminum, dodecyl dimethyl benzyl ammonium chloride, double octadecyl-methyl-benzyl ammonium chloride, double
Octadecyldimethyl ammonium chloride, fatty alcohol-polyoxyethylene ether add together through step 2 process
Temperature is in the pure water of 40 DEG C～50 DEG C, agitated uniformly after can form cellulose fibre dye
Color after treatment aid XAC；
Described polyacrylamide uses nonionic, anion, cation or amphoteric poly-third
Acrylamide kind；In described fatty alcohol-polyoxyethylene ether, polyoxyethylene block number is 1～15, dredges
Aqueous group is hydrocarbon saturated aliphatic chain, and the carbon number in aliphatic chain is 9～18.
6. according to the mineralising degree of depth water-saving and emission-reducing in situ of the cellulose fibre described in claim 1 or 4
Dyeing post-processing approach, it is characterised in that described cellulose dyeing after treatment aid XBC
Specifically implement according to following steps:
Step 1, weigh following raw material respectively according to mass percent:
Polyvinyl alcohol 0.001%～10%, polyacrylamide 0.001%～5%, polyaluminium sulfate or
Aluminium polychlorid 0.001%～2.5%, sulphuric acid 0.001%～3%, ferrous salt 0.001%～10%,
Chelating agen 0.001%～25%, the 44.5%～99.994% of pure water, the content of above component is total
With for 100%；
Step 2, the pure water weighed in step 1 is heated to 40 DEG C～50 DEG C；
Step 3, the polyvinyl alcohol by weighing in step 1, polyacrylamide, polyaluminium sulfate
Or aluminium polychlorid, sulphuric acid, ferrous salt, chelating agen add the temperature processed through step 2 together
Be in the pure water of 40 DEG C～50 DEG C, agitated uniformly after can form cellulose dyeing after
Process auxiliary agent XBC；
The mean molecule quantity of described polyvinyl alcohol is 110,000～130,000；Described polyacrylamide
Amine uses nonionic, anion, cation or amphoteric polyacrylamide kind；Described
Sulphuric acid be mass percent concentration be the concentrated sulphuric acid of more than 95%；Described ferrous salt includes that sulphuric acid is sub-
Ferrum, ferrous chloride and ferrous carbonate；Described chelating agen include for any one organic sequestering agent or
Inorganic chelator.
7. according to the mineralising degree of depth water-saving and emission-reducing in situ of the cellulose fibre described in claim 1 or 4
Dyeing post-processing approach, it is characterised in that described cellulose dyeing after treatment aid XYC
Specifically implement according to following steps:
Step 1, weigh following raw material respectively according to mass percent:
Hydrogen peroxide 50%～80%, polyacrylamide 5%～10%, polyvinyl alcohol 1%～3% is pure
The 7%～44% of water purification, the content summation of above component is 100%；
Step 2, the pure water weighed in step 1 is heated to 40 DEG C～50 DEG C；
Step 3, hydrogen peroxide by weighing in step 1, polyacrylamide, polyvinyl alcohol are together
Add in the pure water that temperature is 40 DEG C～50 DEG C that step 2 processes, agitated uniformly after i.e.
Cellulose dyeing after treatment aid XYC can be formed；
The mass percent concentration of described hydrogen peroxide is respectively 27.5%, 30%, 35% and 50%；
Described polyacrylamide uses nonionic, anion, cation or amphoteric polyacrylamide
Amine kind；The mean molecule quantity of described polyvinyl alcohol is 110,000～130,000.
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| CN108755181A (en) * | 2018-04-04 | 2018-11-06 | 西安工程大学 | Cellulose fibre reactive dye low-salt original position mineralising colouring method |
| CN108486919A (en) * | 2018-04-14 | 2018-09-04 | 江苏申洲毛纺有限公司 | Flax sliver dyes and aftertreatment technology |
| CN109778561B (en) * | 2019-01-24 | 2021-07-06 | 西安工程大学 | Method for recycling reactive dye dyeing salt of cellulose fiber based on ectopic mineralization technology |
| CN110761092A (en) * | 2019-11-05 | 2020-02-07 | 西安工程大学 | In-situ mineralization dyeing method for natural protein fiber high-color-fastness dye |
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