CN108221435A - Rough linen yarn bio-enzyme boils drift Recipe - Google Patents
Rough linen yarn bio-enzyme boils drift Recipe Download PDFInfo
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- CN108221435A CN108221435A CN201810018958.1A CN201810018958A CN108221435A CN 108221435 A CN108221435 A CN 108221435A CN 201810018958 A CN201810018958 A CN 201810018958A CN 108221435 A CN108221435 A CN 108221435A
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- sodium
- polyoxyethylene ether
- enzyme
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
Abstract
The present invention relates to flax roving boiling and bleaching process, specially rough linen yarn bio-enzyme boils drift Recipe.Its main feature is that:Biological enzyme rove boiling-off：Pectase addition 0.4g/L -0.6g/L, zytase addition 0.2g/L -0.4g/L, lipase addition 0.04g/L -0.05g/L, soda ash addition 0.9g/L -1.1g/L, 5 oleoyl amido of bleeding agent addition, 2 methoxy benzenesulfonic acid sodium 0.15g/L -0.25g/L, fatty alcohol polyoxyethylene ether 0.75gL -0.85g/L.The technical effects of the invention are that it is of low cost, operate with quick, accurate, energy conservation and environmental protection, securely and reliably.After biological enzyme roving boiling and bleaching method, rove surface is clean, and the whiteness of rove is higher, the whiteness of more than 72 traditional handicrafts, which can be reached, can generally reach 65 or so, rove boils uniform, and slubbing and details will be many less, so strength is also more much higher than traditional handicraft.
Description
Technical field：The present invention relates to flax roving boiling and bleaching process, specially rough linen yarn bio-enzyme boils drift Recipe.
Background technology：It is the commonplace sour sodium formula of pickling+argon mainly to have first generation method in flax boiling and bleaching process in China at present
Technique, the second generation are to boil alkali Recipe.The industrial wastewater COD (potassium permanganate), BOD of this first generation, second generation Recipe
(biochemical oxygen demand (BOD)) discharge index is all exceeded.Enzyme boils drift Recipe can save 2038.4 relative to one pot of alkali Recipe is boiled
Member/pot, every pot is 1300 kilograms of rove.Temperature is low, saves mass energy.The problem is that：A large amount of water is needed, is needed big
The electric power of amount with the water discharged is needed to have pollution after acid, alkali process, also aggravates the loss late of rove.
Invention content：The purpose of the present invention is to provide it is a kind of it is of low cost, operate with it is quick, accurate, save water,
Electricity, it is energy saving, it reduces environmental protection COD, BOD index and reaches national environmental protection index, safe and reliable rough linen yarn bio-enzyme boils drift and matches
Square technique.The object of the present invention is achieved like this：A kind of rough linen yarn bio-enzyme boils drift Recipe, it is characterised in that：It is raw
Object enzyme rove boiling-off：Pectase addition 0.4g/L -0.6g/L, zytase addition 0.2g/L -0.4g/L, lipase add
Enter amount 0.04g/L -0.05g/L, soda ash addition 0.9g/L -1.1g/L, bleeding agent addition 5- oleoyl amido 2- methoxyl groups
Benzene sulfonic acid sodium salt 0.15g/L -0.25g/L, fatty alcohol polyoxyethylene ether 0.75gL -0.85g/L.
Further, sulphuric acid 1.1g/L, bleeding agent addition 5- oleoyl amido 2- methoxy benzenesulfonic acid sodium 0.2g/L,
Fatty alcohol polyoxyethylene ether 0.8gL；
Further, chlorite bleaching：Sulphuric acid 4.0g/L, sodium chlorite addition 2.0g/L, sodium nitrate add in
Measure 1.8g/L, bleeding agent addition 5- oleoyl amido 2- methoxy benzenesulfonic acid sodium 0.2g/L, fatty alcohol polyoxyethylene ether 0.8gL；
Further, hydrogen peroxide bleaching：Caustic soda addition 1.0g/L, soda ash addition 4.0g/L, sodium metasilicate addition 4.0g/
L, hydrogen peroxide addition 10g/L, hydrogen peroxide stabilizer addition 1.0g/L, bleeding agent addition alkyl phenol polyoxyethylene ether phosphoric acid
Ester salt 0.4g/L, fatty alcohol polyoxyethylene ether sulfate 0.3g/L, oleic acid base-N methyl taurine sodium 0.3g/L.
Further, pectase addition 0.4g/L -0.5g/L, zytase addition 0.2g/L -0.3g/L, lipase
Addition 0.045g/L -0.05g/L, soda ash addition 1.0g/L -1.1g/L, bleeding agent addition 5- oleoyl amido 2- methoxies
Base benzene sulfonic acid sodium salt 0.15g/L -0.2g/L, fatty alcohol polyoxyethylene ether 0.75gL -0.80g/L.
Further, biological enzyme rove boiling-off：Pectase addition 0.5g/L -0.6g/L, zytase addition 0.3g/
L -0.4g/L, lipase addition 0.04g/L -0.05g/L, soda ash addition 0.9g/L -1.1g/L, bleeding agent addition
5- oleoyl amido 2- methoxy benzenesulfonic acid sodium 0.20g/L -0.25g/L, fatty alcohol polyoxyethylene ether 0.80gL -0.85g/L.This
Having technical effect that for invention is of low cost, operates with quick, accurate, energy conservation and environmental protection, securely and reliably.With biological enzyme rove
After blanching method, rove surface is clean, and the whiteness of rove is higher, can reach the whiteness of more than 72 traditional handicrafts and can generally reach
65 or so, rove boils uniform, and slubbing and details will be many less, so strength is also more much higher than traditional handicraft, are specifically shown in
Table 1.In general, the ultimate strength of yarn will increase by 1-2 points.Such as the raw material that 36 line yarns are identical, only boil drift work
Skill is different, then if the ultimate strength of original 36 spun yarns of technique is 25, has used what the rove of biological enzyme boiling and bleaching process was spun
The ultimate strength of 36 spun yarns can reach 27 or so.
Specific embodiment：A kind of rough linen yarn bio-enzyme boils drift Recipe, it is characterised in that：Biological enzyme rove boils
Refining：Pectase addition 0.4g/L -0.6g/L, zytase addition 0.2g/L -0.4g/L, lipase addition 0.04g/
L -0.05g/L, soda ash addition 0.9g/L -1.1g/L, bleeding agent addition 5- oleoyl amido 2- methoxy benzenesulfonic acid sodium
0.15g/L -0.25g/L, fatty alcohol polyoxyethylene ether 0.75gL -0.85g/L.
Further, sulphuric acid 1.1g/L, bleeding agent addition 5- oleoyl amido 2- methoxy benzenesulfonic acid sodium 0.2g/L,
Fatty alcohol polyoxyethylene ether 0.8gL；
Further, chlorite bleaching：Sulphuric acid 4.0g/L, sodium chlorite addition 2.0g/L, sodium nitrate add in
Measure 1.8g/L, bleeding agent addition 5- oleoyl amido 2- methoxy benzenesulfonic acid sodium 0.2g/L, fatty alcohol polyoxyethylene ether 0.8gL；
Further, hydrogen peroxide bleaching：Caustic soda addition 1.0g/L, soda ash addition 4.0g/L, sodium metasilicate addition 4.0g/
L, hydrogen peroxide addition 10g/L, hydrogen peroxide stabilizer addition 1.0g/L, bleeding agent addition alkyl phenol polyoxyethylene ether phosphoric acid
Ester salt 0.4g/L, fatty alcohol polyoxyethylene ether sulfate 0.3g/L, oleic acid base-N methyl taurine sodium 0.3g/L.
Further, pectase addition 0.4g/L -0.5g/L, zytase addition 0.2g/L -0.3g/L, lipase
Addition 0.045g/L -0.05g/L, soda ash addition 1.0g/L -1.1g/L, bleeding agent addition 5- oleoyl amido 2- methoxies
Base benzene sulfonic acid sodium salt 0.15g/L -0.2g/L, fatty alcohol polyoxyethylene ether 0.75gL -0.80g/L.
Further, biological enzyme rove boiling-off：Pectase addition 0.5g/L -0.6g/L, zytase addition 0.3g/
L -0.4g/L, lipase addition 0.04g/L -0.05g/L, soda ash addition 0.9g/L -1.1g/L, bleeding agent addition
5- oleoyl amido 2- methoxy benzenesulfonic acid sodium 0.20g/L -0.25g/L, fatty alcohol polyoxyethylene ether 0.80gL -0.85g/L.
Present invention process formula, the course of work are described in detail below in conjunction with the accompanying drawings.Main cooker is correspondingly connected with main pump, realizes that cycle is made
With secondary cooker corresponds to auxiliary pump and realizes ringing.Dye vat connects master cylinder, realizes up time charging.
Apply example 1, biological enzyme rove boiling-off：Ready 1300 kilograms of 1800 pipe rove will be shifted to an earlier date.Enzyme is put into crane to boil
It refines in pot, water is risen to 60 degree in secondary cylinder, then, water is squeezed into auxiliary pump in master cylinder, sequentially adds 10 kilograms of soda ash, recycle
5 kilograms of pectase, 3 kilograms of zytase, 0.5 kilogram of lipase, bleeding agent 5- oleoyl amido 2- methoxybenzenes are added in after five minutes
2 kilograms of sodium sulfonate, 8 kilograms of fatty alcohol polyoxyethylene ether, water temperature is in the case of 60 degree, and main pump recycles one hour, then with hanging
Vehicle, which hangs out rove and is placed on laydown area, to be stacked, and pilling up time is 8 hours.
Pickling：The rove for having stacked 8 hours is hung in one with crane to boil in drift pot master cylinder, in the secondary cylinder that drift pot is boiled at this
Be prepared in advance 40 degree of water, then adds in 10 kilograms of sulfuric acid, 2 kilograms of bleeding agent 5- oleoyl amido 2- methoxy benzenesulfonic acids sodium,
8 kilograms of fatty alcohol polyoxyethylene ether.Auxiliary pump unlatching stirs evenly, and waits upon after rove enters master cylinder and squeezes into water material in secondary cylinder in main cooker,
It opens main pump to recycle 15 minutes, pickling terminates, drain.
Chlorite bleaching：30 degree of 6.5 tons of water is got out in secondary cylinder in advance, then sequentially adds 40 kilograms of sulfuric acid,
2 kilograms of bleeding agent 5- oleoyl amido 2- methoxy benzenesulfonic acids sodium, 8 kilograms of fatty alcohol polyoxyethylene ether open auxiliary pump and recycle 5 points
Clock, it is to be mixed uniformly after feed liquid is added in main cooker, after then main pump recycles 2 minutes, it is public that sodium chlorite 20 is added in dye vat
Jin, 18 kilograms of sodium nitrate are squeezed into the pipeline pump of dye vat in master cylinder after blunging uniformly, and chlorite bleaching formally starts,
Master cylinder is slowly heated up, and heating rate is maintained at 0.5 degree/min, after heating up about 30 minutes, until when temperature rises to 50 degree, it is main
Cylinder starts to keep the temperature, and treats heat preservation 60 minutes, tests the residual quantity of sodium chlorite, reaching 0.3g/L can drain.Then with 30 degree
Washing is primary to can reach requirement.Chlorite bleaching terminates.
Hydrogen peroxide bleaching：About 6.5 tons of water is warming up to 60 degree in preprepared secondary cylinder, auxiliary pump is opened, in pair
10 kilograms of caustic soda, 40 kilograms of soda ash, 40 kilograms of sodium metasilicate, 10 kilograms of hydrogen peroxide stabilizer, bleeding agent addition are sequentially added in cylinder
Measure 4 kilograms of alkyl phenol polyoxyethylene ether phosphate ester salt, 3 kilograms of fatty alcohol polyoxyethylene ether sulfate, oleic acid base-N- methyl ox sulphurs
Sour 3 kilograms of sodium.It is stirring evenly and then adding into master cylinder, opens main pump cycle after five minutes, hydrogen peroxide 100 is then added in dye vat
Kilogram, hydrogen peroxide bleaching formally starts at this time, and master cylinder starts slowly to heat up, and heating rate is controlled after 1.5 degree/30 minutes, temperature
Degree rise to 95 degree, master cylinder is kept the temperature, soaking time 60 minutes, test hydrogen peroxide residue amount, reach 2g/L can drain, dioxygen
Water bleaching terminates.Then four washings are carried out and can reach requirement, washing temperature is respectively 60 degree and washes 10 minutes, 40 degree of washings
10 minutes, then 40 degree washed 10 minutes, last 20 degree are washed drain in 10 minutes, and entire biological enzyme roving boiling and bleaching Recipe is just just
Formula finishes.
Apply example 2, biological enzyme rove boiling-off：Ready 1170 kilograms of 1800 pipe rove will be shifted to an earlier date.Enzyme is put into crane to boil
It refines in pot, water is risen to 59 degree in secondary cylinder, then, water is squeezed into auxiliary pump in master cylinder, sequentially add 9 kilograms of soda ash, cycle 5
4.5 kilograms of pectase, 2.7 kilograms of zytase, 0.47 kilogram of lipase, bleeding agent 5- oleoyl amido 2- methoxies are added in after minute
1.8 kilograms of base benzene sulfonic acid sodium salt, 7.2 kilograms of fatty alcohol polyoxyethylene ether, in the case of 60 degree, main pump recycles one hour water temperature,
Then it hangs out rove with crane and is placed on laydown area and stacked, pilling up time is 7.8 hours.
Pickling：The rove for having stacked 7.8 hours is hung in one with crane to boil in drift pot master cylinder, boils the secondary cylinder of drift pot herein
In be prepared in advance 40 degree of water, then add in 9 kilograms of sulfuric acid, bleeding agent 5- oleoyl amido 2- methoxy benzenesulfonic acids sodium 1.8 is public
Jin, 7.2 kilograms of fatty alcohol polyoxyethylene ether.Auxiliary pump unlatching stirs evenly, and waits upon rove and enters and water material in secondary cylinder is squeezed into master after master cylinder
In pot, open main pump and recycle 15 minutes, pickling terminates, drain.
Chlorite bleaching：29 degree of 6.3 tons of water is got out in secondary cylinder in advance, then sequentially adds 39 kilograms of sulfuric acid,
2 kilograms of bleeding agent 5- oleoyl amido 2- methoxy benzenesulfonic acids sodium, 8 kilograms of fatty alcohol polyoxyethylene ether open auxiliary pump and recycle 4.5 points
Clock, it is to be mixed uniformly after feed liquid is added in main cooker, after then main pump recycles 2 minutes, it is public that sodium chlorite 19 is added in dye vat
Jin, 17.6 kilograms of sodium nitrate are squeezed into the pipeline pump of dye vat in master cylinder after blunging uniformly, and chlorite bleaching is formally opened
Beginning, master cylinder is slowly heated up, and heating rate is maintained at 0.5 degree/min, after heating up 29 minutes, until when temperature rises to 50 degree, it is main
Cylinder starts to keep the temperature, and treats heat preservation 60 minutes, tests the residual quantity of sodium chlorite, reaching 0.28g/L can drain.Then with 30 degree
Washing is primary to can reach requirement.Chlorite bleaching terminates.
Hydrogen peroxide bleaching：6 tons of water is warming up to 60 degree in preprepared secondary cylinder, auxiliary pump is opened, in secondary cylinder
Sequentially add 9 kilograms of caustic soda, 37 kilograms of soda ash, 37 kilograms of sodium metasilicate, 9 kilograms of hydrogen peroxide stabilizer, bleeding agent addition alkyl
3.9 kilograms of phenol polyethenoxy ether phosphate salt, 2.9 kilograms of fatty alcohol polyoxyethylene ether sulfate, oleic acid base-N methyl taurine
2.9 kilograms of sodium, is stirring evenly and then adding into master cylinder, opens main pump cycle after 4.7 minutes, hydrogen peroxide 97 is then added in dye vat
Kilogram, hydrogen peroxide bleaching formally starts at this time, and master cylinder starts slowly to heat up, and heating rate is controlled at 1.5 degrees/min, 30 minutes
Afterwards, temperature rises to 94 degree, and master cylinder is kept the temperature, soaking time 59 minutes, tests hydrogen peroxide residue amount, reaching 1.9g/L can arrange
Liquid, hydrogen peroxide bleaching terminate.Then four washings are carried out and can reach requirement, washing temperature is respectively 59 degree and washes 11 minutes,
39 degree are washed 11 minutes, then 39 degree are washed 11 minutes, and last 19.5 degree of washings drain in 11 minutes, entire biological enzyme roving boiling and bleaching is matched
Square technique just formally finishes.
Apply example 3, biological enzyme rove boiling-off：Ready 1400 kilograms of 1800 pipe rove will be shifted to an earlier date.Enzyme is put into crane to boil
It refines in pot, water is risen to 61 degree in secondary cylinder, then, water is squeezed into auxiliary pump in master cylinder, sequentially adds 11 kilograms of soda ash, recycle
5.5 kilograms of pectase, 3.3 kilograms of zytase, 0.53 kilogram of lipase, bleeding agent 5- oleoyl amidos 2- are added in after 5.5 minutes
2.05 kilograms of methoxy benzenesulfonic acid sodium, 8.85 kilograms of fatty alcohol polyoxyethylene ether, water temperature is in the case of 60 degree, main pump cycle one
Hour, then rove being hung out with crane and being placed on laydown area and stacked, pilling up time is 8.5 hours.
Pickling：The rove for having stacked 8.5 hours is hung in one with crane to boil in drift pot master cylinder, boils the secondary cylinder of drift pot herein
In be prepared in advance 42 degree of water, then add in 11.2 kilograms of sulfuric acid, bleeding agent 5- oleoyl amido 2- methoxy benzenesulfonic acid sodium
2.05 kilograms, 8.85 kilograms of fatty alcohol polyoxyethylene ether.Auxiliary pump unlatching stirs evenly, and waits upon rove and enters water material in secondary cylinder after master cylinder
It squeezes into main cooker, opens main pump and recycle 17 minutes, pickling terminates, drain.
Chlorite bleaching：31 degree of 7 tons of water is got out in secondary cylinder in advance, 43 kilograms of sulfuric acid is then sequentially added, oozes
Saturating 2.05 kilograms of agent 5- oleoyl amido 2- methoxy benzenesulfonic acids sodium, 8.85 kilograms of fatty alcohol polyoxyethylene ether, open auxiliary pump cycle
5.5 minutes, it is to be mixed uniformly after by feed liquid add in main cooker in, then main pump recycle 2.5 minutes after, chlorous acid is added in dye vat
21 kilograms of sodium, 18.5 kilograms of sodium nitrate are squeezed into the pipeline pump of dye vat in master cylinder after blunging uniformly, and chlorite bleaching is just
Formula starts, and master cylinder is slowly heated up, and heating rate is maintained at 0.5 degree/min, after heating up 32 minutes, until temperature rises to 51 degree
When, master cylinder starts to keep the temperature, and treats heat preservation 61 minutes, tests the residual quantity of sodium chlorite, reaching 0.28g/L can drain.Then it uses
30.5 degree of washing once can reach requirement.Chlorite bleaching terminates.
Hydrogen peroxide bleaching：About 7 tons of water is warming up to 61 degree in preprepared secondary cylinder, auxiliary pump is opened, in secondary cylinder
In sequentially add 10.5 kilograms of caustic soda, 40.5 kilograms of soda ash, 40.5 kilograms of sodium metasilicate, 10 kilograms of hydrogen peroxide stabilizer, bleeding agent
4.3 kilograms of addition alkyl phenol polyoxyethylene ether phosphate ester salt, 3.2 kilograms of fatty alcohol polyoxyethylene ether sulfate, oleic acid base-N-
3.2 kilograms of N-methyltaurine sodium.It is stirring evenly and then adding into master cylinder, opens main pump cycle after five minutes, then added in dye vat
100 kilograms of hydrogen peroxide, hydrogen peroxide bleaching formally starts at this time, and master cylinder starts slowly to heat up, and heating rate is controlled in 1.5 degree mins
After clock about 30 minutes, temperature rises to 95 degree, and master cylinder is kept the temperature, soaking time 60 minutes, tests hydrogen peroxide residue amount, reaches
1.95g/L can drain, hydrogen peroxide bleaching terminates.Then four washings are carried out and can reach requirement, washing temperature is respectively 69
Degree washing 11 minutes, 41 degree are washed 11 minutes, then 41 degree are washed 11 minutes, last 22 degree of washings drain in 9.5 minutes, entire biology
Enzyme roving boiling and bleaching Recipe is fully completed.
Further, the present invention also has specific numerical calculation such as in economic, saving water, electricity, technology, the enthusiasm of environmental protection
Under：
1st, comparison of process flow
Enzyme boils yarn process flow：
Enzyme, which boils, -- stacks (8-12h) -- -- Asia drift-four washings of primary washing -- oxygen bleaching -- that pickling is primary.
Soda boiling yarn process flow：
Soda boiling -- secondary washing -- Asia drift -- primary four washings of washing -- oxygen bleaching --.
2nd, chemical industry material price comparison：(according to national spinning process cost statistics)
Enzyme boils yarn process price：1419.95 yuan/pot；
Soda boiling yarn process price：1470.95 yuan/pot；
Every pot of chemical industry material is cost-effective：1470.95-1419.95=51 members/pot.
3rd, water-saving comparison：
3 tons of water of average every pot of yarn is boiled with enzyme, 8 tons of water of every pot of soda boiling yarn.Enzyme is not washed with water after boiling, and to be washed after soda boiling
Twice, every time 6 tons.Enzyme has pickling after boiling, soda boiling does not have, so it is 11 tons that enzyme, which boils yarn water-saving amount more total than soda boiling yarn,.It is if (per ton
Water is calculated by 2.5 yuan)
It is more cost-effective than soda boiling yarn that enzyme boils yarn：11*2.5=27.5 members；
4th, economize on electricity comparison：
It heats up 30 minutes during soda boiling yarn soda boiling, keeps the temperature 80 minutes, and the total time that enzyme boils yarn is 60 minutes；Soda boiling yarn has two
Secondary washing, 40 degree of a water temperature, a water temperature are 20 degree, this heating-up time twice is about 50 minutes, washes the yarn time every time
It is 10 minutes, and enzyme boils yarn and is washed twice without this.So total saving time is 120 minutes (40 kilowatts of powers of motor/small
When, the electricity for often spending electricity is 0.63 yuan).
Enzyme boils yarn than soda boiling yarn economize on electricity cost：40*0.63*2=50.4 members；
5th, energy saving ratio:
Soda boiling yarn holding temperature is 95 degree, and total Water is 8 tons in pot, and it is 3 tons that enzyme, which boils the yarn every pot of water consumption that is averaged, every pot of water
Temperature be 60 degree, this energy saving calculation is as follows：(initial temperature of water is calculated by 10 degree of notes)
Q=Cm △ t=4200* (95*8000-60*3000)=2436*106Jiao Er
Soda boiling yarn is washed twice, is once 40 degree, is once 20 degree, and total water consumption is 12 tons.And enzyme boils yarn and does not wash,
So this energy saving calculation is as follows：(initial temperature of water is calculated by 10 degree of notes)：
Q=Cm △ t=4200* (30*6000+10*6000)=1008*106Jiao Er
Two total heats：2436*106+1008*106=3444*106Jiao Er=826.56*103Kilocalorie；
If one kilogram of coal-fired heat release is 5000 kilocalories, the efficiency of combustion of boiler is 65%, and pipeline thermal loss is pressed
10% is calculated, and the price of fire coal per ton by 600 yuan calculate as follows：6th, enzyme boils total cost 600* more energy saving than soda boiling yarn
826.56*103/ 5000/65%/90%/1000=169.5 members
It is as follows that loss late reduces relatively cost-effective calculating：
It is 9.54% that enzyme, which boils yarn and boils drift loss late, and the drift loss late of boiling of soda boiling yarn is 11.82%, the loss late of the two
Difference has reached 2.28, because loss late reduces by 2.28 percentage points so that every pot of enzyme, which boils yarn and has more finished product spun yarn than soda boiling yarn, to be reached
To 29 kilograms, (it is as follows that every pot of soda boiling yarn can go out the calculating of finished product spun yarn：1800 pipe *, 0.75 kilogram/pipe * (1-11.82%) * 0.95
=1131 kilograms, enzyme boil every pot of yarn can go out finished product spun yarn calculate it is as follows：1800 0.75 kilogram of pipe * * (1-9.54%) * 0.95=
1160 kilograms, the difference of the two reaches 29 kilograms.) if yarn per ton calculated for 60,000 yuan by the market price, the 29 of saving are public
Jin yarn be converted into cost, this can relatively it is cost-effective calculate it is as follows：Because loss late reduction is relatively cost-effective：29*60=
1740 yuan/pot, conclusion：36Nm enzymes boil that yarn is more cost-saved than every pot of soda boiling yarn to calculate as follows, total cost-effective=51+27.5+
50.4+169.5+1740=2038.4 members/pot.
Table 1 is compared for the present invention and the index of second generation soda boiling Recipe.
Claims (4)
1. a kind of rough linen yarn bio-enzyme boils drift Recipe, it is characterised in that：Biological enzyme rove boiling-off：Pectase addition
0.4g/L -0.6g/L, zytase addition 0.2g/L -0.4g/L, lipase addition 0.04g/L -0.05g/L, soda ash
Addition 0.9g/L -1.1g/L, bleeding agent addition 5- oleoyl amido 2- methoxy benzenesulfonic acid sodium 0.15g/L -0.25g/L,
Fatty alcohol polyoxyethylene ether 0.75gL -0.85g/L.
2. a kind of rough linen yarn bio-enzyme according to claim 1 boils drift Recipe, it is characterised in that pickling：Sulfuric acid adds
Enter amount 1.1g/L, bleeding agent addition 5- oleoyl amido 2- methoxy benzenesulfonic acid sodium 0.2g/L, fatty alcohol polyoxyethylene ether
0.8gL；
Chlorite bleaching：Sulphuric acid 4.0g/L, sodium chlorite addition 2.0g/L, sodium nitrate addition 1.8g/L ooze
Saturating agent addition 5- oleoyl amido 2- methoxy benzenesulfonic acid sodium 0.2g/L, fatty alcohol polyoxyethylene ether 0.8gL；
Hydrogen peroxide bleaching：Caustic soda addition 1.0g/L, soda ash addition 4.0g/L, sodium metasilicate addition 4.0g/L, hydrogen peroxide add
Enter amount 10g/L, hydrogen peroxide stabilizer addition 1.0g/L, bleeding agent addition alkyl phenol polyoxyethylene ether phosphate ester salt 0.4g/
L, fatty alcohol polyoxyethylene ether sulfate 0.3g/L, oleic acid base-N methyl taurine sodium 0.3g/L.
3. a kind of rough linen yarn bio-enzyme according to claim 1 boils drift Recipe, it is characterised in that biological enzyme rove
Boiling-off：Pectase addition 0.4g/L -0.5g/L, zytase addition 0.2g/L -0.3g/L, lipase addition
0.045g/L -0.05g/L, soda ash addition 1.0g/L -1.1g/L, bleeding agent addition 5- oleoyl amido 2- methoxybenzene sulphurs
Sour sodium 0.15g/L -0.2g/L, fatty alcohol polyoxyethylene ether 0.75gL -0.80g/L.
4. a kind of rough linen yarn bio-enzyme according to claim 1 boils drift Recipe, it is characterised in that biological enzyme rove
Boiling-off：Pectase addition 0.5g/L -0.6g/L, zytase addition 0.3g/L -0.4g/L, lipase addition
0.04g/L -0.05g/L, soda ash addition 0.9g/L -1.1g/L, bleeding agent addition 5- oleoyl amido 2- methoxybenzene sulphurs
Sour sodium 0.20g/L -0.25g/L, fatty alcohol polyoxyethylene ether 0.80gL -0.85g/L.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403013A (en) * | 2018-11-12 | 2019-03-01 | 宁夏宝塔石化煤化工研究院有限公司 | A kind of boiling and bleaching process combined for flax roving enzymatic treatment and sub- oxygen bleaching |
| CN109868644A (en) * | 2018-12-25 | 2019-06-11 | 宁夏宝塔石化煤化工研究院有限公司 | A kind of boiling and bleaching process combined for flax roving pretreatment and sub- oxygen bleaching |
| CN110453491A (en) * | 2019-07-30 | 2019-11-15 | 浙江阿祥亚麻纺织有限公司 | A kind of wet spinning pure flax yarn low-temperature blanching production technology |
| CN112853735A (en) * | 2020-12-14 | 2021-05-28 | 宜兴市舜昌亚麻纺织有限公司 | Preparation method of high-count linen yarn |
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| CN110453491A (en) * | 2019-07-30 | 2019-11-15 | 浙江阿祥亚麻纺织有限公司 | A kind of wet spinning pure flax yarn low-temperature blanching production technology |
| CN112853735A (en) * | 2020-12-14 | 2021-05-28 | 宜兴市舜昌亚麻纺织有限公司 | Preparation method of high-count linen yarn |
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