CN105970235A - Preparation method of environment-friendly biological adhesive remover - Google Patents
Preparation method of environment-friendly biological adhesive remover Download PDFInfo
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- CN105970235A CN105970235A CN201610508867.7A CN201610508867A CN105970235A CN 105970235 A CN105970235 A CN 105970235A CN 201610508867 A CN201610508867 A CN 201610508867A CN 105970235 A CN105970235 A CN 105970235A
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- adhesive remover
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- fructus citri
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- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000003364 biologic glue Substances 0.000 title abstract 5
- 239000000853 adhesive Substances 0.000 claims abstract description 31
- 230000001070 adhesive effect Effects 0.000 claims abstract description 31
- 238000000855 fermentation Methods 0.000 claims abstract description 30
- 230000004151 fermentation Effects 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 17
- 108090000790 Enzymes Proteins 0.000 claims abstract description 16
- 102000004190 Enzymes Human genes 0.000 claims abstract description 16
- 238000002137 ultrasound extraction Methods 0.000 claims abstract description 13
- 235000005979 Citrus limon Nutrition 0.000 claims abstract description 8
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000012531 culture fluid Substances 0.000 claims description 14
- 229940088598 enzyme Drugs 0.000 claims description 14
- 230000001580 bacterial effect Effects 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 10
- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 claims description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 6
- 108010059892 Cellulase Proteins 0.000 claims description 6
- 244000131522 Citrus pyriformis Species 0.000 claims description 6
- 101710121765 Endo-1,4-beta-xylanase Proteins 0.000 claims description 6
- BTBJBAZGXNKLQC-UHFFFAOYSA-N ammonium lauryl sulfate Chemical compound [NH4+].CCCCCCCCCCCCOS([O-])(=O)=O BTBJBAZGXNKLQC-UHFFFAOYSA-N 0.000 claims description 6
- 229940063953 ammonium lauryl sulfate Drugs 0.000 claims description 6
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- 229940106157 cellulase Drugs 0.000 claims description 6
- 235000013399 edible fruits Nutrition 0.000 claims description 6
- 235000001727 glucose Nutrition 0.000 claims description 6
- 238000005304 joining Methods 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 150000002304 glucoses Chemical class 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract description 18
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 15
- 229910052751 metal Inorganic materials 0.000 abstract description 13
- 239000002184 metal Substances 0.000 abstract description 13
- 230000007797 corrosion Effects 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract description 5
- 244000248349 Citrus limon Species 0.000 abstract 2
- 241000169203 Eichhornia Species 0.000 abstract 2
- 230000035755 proliferation Effects 0.000 abstract 2
- 238000012258 culturing Methods 0.000 abstract 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000012188 paraffin wax Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 230000001988 toxicity Effects 0.000 description 4
- 231100000419 toxicity Toxicity 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 corrosion inhibiter Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to a preparation method of an environment-friendly biological adhesive remover and belongs to the technical field of adhesive removers. The preparation method includes the steps that firstly, a proliferation culture solution is obtained by culturing dry stems and leaves of water hyacinth; secondly, a plurality of large strains are selected from the proliferation culture solution and fermented, and water hyacinth adhesive removing strains are obtained by comparing the activity of fermentation broth; thirdly, the adhesive removing strains are cultured and fermented to obtain an enzyme solution; fourthly, ultrasonic extraction is conducted on lemon peel so as to obtain a lemon extracting solution; and fifthly, the enzyme solution, sodium dodecyl benzene sulfonate, sodium stearate and the like are added in sequence and stirred, so that the environment-friendly biological adhesive remover is obtained. The environment-friendly biological adhesive remover does not contain dichloromethane or benzene or ethers, has no corrosion effect on metal substrates, is completely a biological adhesive remover, has no toxicity, is good in cleaning effect, and has no pollution. The preparation method is easy to operate and suitable for industrial production.
Description
Technical field
The present invention relates to the preparation method of a kind of environmental type biology adhesive remover, belong to adhesive remover technical field.
Background technology
In recent years, along with being continuously increased of China Higher level highway, Vehicle Speed improves constantly, and the vehicle rear-end collision or the accident such as rollover that occur under the conditions of the low visibilities such as night happen occasionally.For effectively reducing the generation of this type of accident and reducing the seriousness of damage sequence.The basic demand that the important technological parameters such as the color of way mark board reflectorized material, dimensions, retro-reflecting coefficient and adhesive bond and mark are pasted to be modified or to improve by urgent need.This is accomplished by being replaced original Sign Board and substituting, if all using new material to make, not only increase substantial amounts of production cost, and consume substantial amounts of resource and increase the pollution to environment, the recycle value of the most this kind of material is the biggest, processed by correct processing and surface, this kind of material can be made to be fully utilized, be fully achieved serviceability and the requirement of new material.
But, exist the when that old Sign Board being recycled one difficult point be exactly the removal problem of surface used paint layer, old glue-line.Because the paint film of original old Sign Board and glue-line in use, after by some corrosive mediums and mechanical destruction, it may appear that the phenomenons such as cracking, peeling, and then lose mark and protective effect.Therefore, from function and consideration attractive in appearance, need this is removed again to coat.Additionally, also require that again moving back film processes, and is beneficial to the preparation of new logo board to identifying and spray the improper substandard product caused.
In currently available technology, conventional adhesive remover kind is general soda acid degumming agent, and alkalescence degumming agent is made up of sodium hydroxide, surfactant, corrosion inhibiter etc., needs heat treated during use.Acid degumming agent, is mainly stirred at normal temperatures and pressures by bichromate, concentrated sulphuric acid, concentrated hydrochloric acid, dichloromethane etc. and is mixed to prepare paint stripper, have stronger acidity.Usual vehicle type degumming agent, mainly based on ordinary organic solvents mixed liquor, adds accelerator, penetrating agent, corrosion inhibiter, dispersant, finally adds the compositions such as paraffin, it is generally required to be heated to 150 DEG C～250 DEG C during use.
Above adhesive remover and paint stripper yet suffer from some problems, such as, the adhesive remover that Acidity of Aikalinity is strong, easily metal base is produced corrosiveness, common organic solvents adhesive remover contains dichloromethane, benzene and ether material mostly, toxicity is big, cleaning performance is undesirable, the problem such as seriously polluted, and mostly adding paraffin, after depainting cleans, paraffin usually remains in the body surface needing depainting to clean, and therefore also needs to remove paraffin thoroughly, and it is extremely difficult to remove paraffin, this just considerably increases operation easier and production cost.
Summary of the invention
The technical problem to be solved: easily metal base is produced corrosiveness for current soda acid adhesive remover, organic solvent adhesive remover contains dichloromethane mostly, benzene and ether material, toxicity is big, cleaning performance is undesirable, the problem such as seriously polluted, the present invention first passes through and cultivates Herba Eichhorniae scapus leaf, obtain increment culture fluid, then the bacterial strain choosing a few strain bigger from increment culture fluid ferments, relatively fermentation liquid activity obtains Herba Eichhorniae degumming strain, again degumming strain is cultivated, fermentation obtains enzyme liquid, Fructus Citri Limoniae peel is carried out supersound extraction, obtain Fructus Citri Limoniae extract, sequentially add enzyme liquid, dodecylbenzene sodium sulfonate, the stirring such as sodium stearate obtains a kind of environmental type biology adhesive remover.Not containing dichloromethane, benzene and ether material in the present invention, and the present invention will not produce corrosiveness to metal base, is entirely biotype adhesive remover, does not has toxicity, cleaning performance is good, pollution-free；The present invention is simple to operate, production suitable for industrialized.
For solving above-mentioned technical problem, the present invention uses the technical scheme as described below to be:
(1) weighing 10～20g Herba Eichhorniae scapus leaves and join in triangular flask, be sequentially added into 10～20g glucoses, 400～500mL lake water, be placed in water-bath by triangular flask in triangular flask, control temperature, at 35～45 DEG C, cultivates 120～130h, obtains the culture fluid that rises in value；
(2) bacterial strain selecting 3～5 strains generation yellow transparent circles from increment culture fluid bigger is respectively placed in fermentation tank, 200～300mL lake water are added in fermentation tank, at 45～55 DEG C, fermentation 24～26h, choose the bacterial strain that in fermentation liquid, pectase and xylanase activity are high, cellulase activity is low, be Herba Eichhorniae degumming strain；
(3) joining in fermentation tank by above-mentioned Herba Eichhorniae degumming strain, add 600～700mL lake water, control temperature, at 35～45 DEG C, is passed through oxygen with the speed of 1～3L/min and cultivates 36～48h, then stop logical oxygen, control temperature at 45～55 DEG C, ferment 24～36h, filter, obtain enzyme liquid, standby；
(4) weigh 10～20g Fructus Citri Limoniae peels, pulverize with pulverizing, Lemon fruit corium farinosum end is joined in beaker, in beaker, add 200～300mL deionized waters, beaker is placed in ultrasonic extraction instrument, ultrasonic extraction 20～30min, filter, obtain Fructus Citri Limoniae extract；
(5) in above-mentioned Fructus Citri Limoniae extract, it is sequentially added into the standby enzyme liquid of above-mentioned steps (3), 3～5g dodecylbenzene sodium sulfonate, 3～5g sodium stearate, stirring 10～20min, sequentially add 3～5g calcium chloride, 3～5g ammonium lauryl sulfate, stirring 20～30min, obtains a kind of environmental type biology adhesive remover.
The application process of the present invention is: the adhesive remover present invention prepared sprays in Metal Substrate viscosity glue stain, crosses 10～20s, can the most quickly take out stains, and metal will not be caused corrosion by adhesive remover, will not be to environment.
The present invention is compared with additive method, and Advantageous Effects is:
(1) not containing dichloromethane, benzene and ether material in the present invention, and the present invention will not produce corrosiveness to metal base, is entirely biotype adhesive remover, does not has toxicity, cleaning performance is good, pollution-free；
(2) present invention is simple to operate, production suitable for industrialized.
Detailed description of the invention
First weighing 10～20g Herba Eichhorniae scapus leaves and join in triangular flask, be sequentially added into 10～20g glucoses, 400～500mL lake water, be placed in water-bath by triangular flask in triangular flask, control temperature, at 35～45 DEG C, cultivates 120～130h, obtains the culture fluid that rises in value；The bacterial strain selecting 3～5 strains generation yellow transparent circles from increment culture fluid bigger is respectively placed in fermentation tank, 200～300mL lake water are added in fermentation tank, at 45～55 DEG C, fermentation 24～26h, choose the bacterial strain that in fermentation liquid, pectase and xylanase activity are high, cellulase activity is low, be Herba Eichhorniae degumming strain；Joining in fermentation tank by above-mentioned Herba Eichhorniae degumming strain, add 600～700mL lake water, control temperature, at 35～45 DEG C, is passed through oxygen with the speed of 1～3L/min and cultivates 36～48h, then stop logical oxygen, control temperature at 45～55 DEG C, ferment 24～36h, filter, obtain enzyme liquid, standby；
Weigh 10～20g Fructus Citri Limoniae peels, pulverize with pulverizing, Lemon fruit corium farinosum end is joined in beaker, in beaker, add 200～300mL deionized waters, beaker is placed in ultrasonic extraction instrument, ultrasonic extraction 20～30min, filter, obtain Fructus Citri Limoniae extract；The standby enzyme liquid of above-mentioned steps, 3～5g dodecylbenzene sodium sulfonate, 3～5g sodium stearate it is sequentially added in above-mentioned Fructus Citri Limoniae extract, stirring 10～20min, sequentially add 3～5g calcium chloride, 3～5g ammonium lauryl sulfate, stirring 20～30min, obtains a kind of environmental type biology adhesive remover.
Example 1
First weighing 10g Herba Eichhorniae scapus leaf and join in triangular flask, be sequentially added into 10g glucose, 400mL lake water, be placed in water-bath by triangular flask in triangular flask, control temperature, at 35 DEG C, cultivates 120h, obtains the culture fluid that rises in value；The bacterial strain selecting 3 strains generation yellow transparent circles from increment culture fluid bigger is respectively placed in fermentation tank, adding 200mL lake water in fermentation tank, at 45 DEG C, ferment 24h, choose the bacterial strain that in fermentation liquid, pectase and xylanase activity are high, cellulase activity is low, be Herba Eichhorniae degumming strain；Joining in fermentation tank by above-mentioned Herba Eichhorniae degumming strain, add 600mL lake water, control temperature at 35 DEG C, be passed through oxygen with the speed of 1L/min and cultivate 36h, then stop logical oxygen, control temperature at 45 DEG C, ferment 24h, filters, obtains enzyme liquid, standby；Weigh 10g Fructus Citri Limoniae peel, pulverize with pulverizing, Lemon fruit corium farinosum end is joined in beaker, in beaker, add 200mL deionized water, beaker is placed in ultrasonic extraction instrument, ultrasonic extraction 20min, filter, obtain Fructus Citri Limoniae extract；The standby enzyme liquid of above-mentioned steps, 3g dodecylbenzene sodium sulfonate, 3g sodium stearate it is sequentially added in above-mentioned Fructus Citri Limoniae extract, stirring 10min, sequentially add 3g calcium chloride, 3g ammonium lauryl sulfate, stir 20min, obtain a kind of environmental type biology adhesive remover.
The adhesive remover present invention prepared sprays in Metal Substrate viscosity glue stain, crosses 20s, can the most quickly take out stains, and metal will not be caused corrosion by adhesive remover, will not be to environment.
Example 2
First weighing 15g Herba Eichhorniae scapus leaf and join in triangular flask, be sequentially added into 15g glucose, 450mL lake water, be placed in water-bath by triangular flask in triangular flask, control temperature, at 40 DEG C, cultivates 125h, obtains the culture fluid that rises in value；The bacterial strain selecting 4 strains generation yellow transparent circles from increment culture fluid bigger is respectively placed in fermentation tank, adding 250mL lake water in fermentation tank, at 50 DEG C, ferment 25h, choose the bacterial strain that in fermentation liquid, pectase and xylanase activity are high, cellulase activity is low, be Herba Eichhorniae degumming strain；Joining in fermentation tank by above-mentioned Herba Eichhorniae degumming strain, add 650mL lake water, control temperature at 40 DEG C, be passed through oxygen with the speed of 2L/min and cultivate 42h, then stop logical oxygen, control temperature at 50 DEG C, ferment 30h, filters, obtains enzyme liquid, standby；Weigh 15g Fructus Citri Limoniae peel, pulverize with pulverizing, Lemon fruit corium farinosum end is joined in beaker, in beaker, add 250mL deionized water, beaker is placed in ultrasonic extraction instrument, ultrasonic extraction 25min, filter, obtain Fructus Citri Limoniae extract；The standby enzyme liquid of above-mentioned steps, 4g dodecylbenzene sodium sulfonate, 4g sodium stearate it is sequentially added in above-mentioned Fructus Citri Limoniae extract, stirring 15min, sequentially add 4g calcium chloride, 4g ammonium lauryl sulfate, stir 25min, obtain a kind of environmental type biology adhesive remover.
The adhesive remover present invention prepared sprays in Metal Substrate viscosity glue stain, crosses 15s, can the most quickly take out stains, and metal will not be caused corrosion by adhesive remover, will not be to environment.
Example 3
First weighing 20g Herba Eichhorniae scapus leaf and join in triangular flask, be sequentially added into 20g glucose, 500mL lake water, be placed in water-bath by triangular flask in triangular flask, control temperature, at 45 DEG C, cultivates 130h, obtains the culture fluid that rises in value；The bacterial strain selecting 5 strains generation yellow transparent circles from increment culture fluid bigger is respectively placed in fermentation tank, adding 300mL lake water in fermentation tank, at 55 DEG C, ferment 26h, choose the bacterial strain that in fermentation liquid, pectase and xylanase activity are high, cellulase activity is low, be Herba Eichhorniae degumming strain；Joining in fermentation tank by above-mentioned Herba Eichhorniae degumming strain, add 700mL lake water, control temperature at 45 DEG C, be passed through oxygen with the speed of 3L/min and cultivate 48h, then stop logical oxygen, control temperature at 55 DEG C, ferment 36h, filters, obtains enzyme liquid, standby；Weigh 20g Fructus Citri Limoniae peel, pulverize with pulverizing, Lemon fruit corium farinosum end is joined in beaker, in beaker, add 300mL deionized water, beaker is placed in ultrasonic extraction instrument, ultrasonic extraction 30min, filter, obtain Fructus Citri Limoniae extract；The standby enzyme liquid of above-mentioned steps, 5g dodecylbenzene sodium sulfonate, 5g sodium stearate it is sequentially added in above-mentioned Fructus Citri Limoniae extract, stirring 20min, sequentially add 5g calcium chloride, 5g ammonium lauryl sulfate, stir 30min, obtain a kind of environmental type biology adhesive remover.
The adhesive remover present invention prepared sprays in Metal Substrate viscosity glue stain, crosses 10s, can the most quickly take out stains, and metal will not be caused corrosion by adhesive remover, will not be to environment.
Claims (1)
1. the preparation method of an environmental type biology adhesive remover, it is characterised in that concrete preparation process is:
(1) weighing 10～20g Herba Eichhorniae scapus leaves and join in triangular flask, be sequentially added into 10～20g glucoses, 400～500mL lake water, be placed in water-bath by triangular flask in triangular flask, control temperature, at 35～45 DEG C, cultivates 120～130h, obtains the culture fluid that rises in value；
(2) bacterial strain selecting 3～5 strains generation yellow transparent circles from increment culture fluid bigger is respectively placed in fermentation tank, 200～300mL lake water are added in fermentation tank, at 45～55 DEG C, fermentation 24～26h, choose the bacterial strain that in fermentation liquid, pectase and xylanase activity are high, cellulase activity is low, be Herba Eichhorniae degumming strain；
(3) joining in fermentation tank by above-mentioned Herba Eichhorniae degumming strain, add 600～700mL lake water, control temperature, at 35～45 DEG C, is passed through oxygen with the speed of 1～3L/min and cultivates 36～48h, then stop logical oxygen, control temperature at 45～55 DEG C, ferment 24～36h, filter, obtain enzyme liquid, standby；
(4) weigh 10～20g Fructus Citri Limoniae peels, pulverize with pulverizing, Lemon fruit corium farinosum end is joined in beaker, in beaker, add 200～300mL deionized waters, beaker is placed in ultrasonic extraction instrument, ultrasonic extraction 20～30min, filter, obtain Fructus Citri Limoniae extract；
(5) in above-mentioned Fructus Citri Limoniae extract, it is sequentially added into the standby enzyme liquid of above-mentioned steps (3), 3～5g dodecylbenzene sodium sulfonate, 3～5g sodium stearate, stirring 10～20min, sequentially add 3～5g calcium chloride, 3～5g ammonium lauryl sulfate, stirring 20～30min, obtains a kind of environmental type biology adhesive remover.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610508867.7A CN105970235A (en) | 2016-07-02 | 2016-07-02 | Preparation method of environment-friendly biological adhesive remover |
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| CN201610508867.7A CN105970235A (en) | 2016-07-02 | 2016-07-02 | Preparation method of environment-friendly biological adhesive remover |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544170A (en) * | 2016-10-09 | 2017-03-29 | 常州亚环环保科技有限公司 | A kind of preparation method of the quick-acting adhesive removers of green broad spectrum |
| CN106854762A (en) * | 2016-12-27 | 2017-06-16 | 深圳市新合富力科技有限公司 | Magnadure adhesive remover |
-
2016
- 2016-07-02 CN CN201610508867.7A patent/CN105970235A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544170A (en) * | 2016-10-09 | 2017-03-29 | 常州亚环环保科技有限公司 | A kind of preparation method of the quick-acting adhesive removers of green broad spectrum |
| CN106854762A (en) * | 2016-12-27 | 2017-06-16 | 深圳市新合富力科技有限公司 | Magnadure adhesive remover |
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