CN1447852A - Method of making compsn., product from such method, and use thereof in removing or dissolving contaminant from environment - Google Patents
Method of making compsn., product from such method, and use thereof in removing or dissolving contaminant from environment Download PDFInfo
- Publication number
- CN1447852A CN1447852A CN01813465.3A CN01813465A CN1447852A CN 1447852 A CN1447852 A CN 1447852A CN 01813465 A CN01813465 A CN 01813465A CN 1447852 A CN1447852 A CN 1447852A
- Authority
- CN
- China
- Prior art keywords
- weight
- composition
- acid
- water
- hydrogen peroxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/261—Alcohols; Phenols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
Abstract
A composition which is effective in removing a wide variety of contaminants, such as organic compounds, from a wide variety of environments, such as printing systems, is provided. A process of preparing such composition includes contacting hydrogen peroxide, glycolic acid, and water. The process can additionally include contacting with one or more additional components such as isopropyl alcohol.
Description
Related application
The application requires the right of priority of the U.S. Provisional Application series number 60/223,064 of submission on August 4th, 2000.
Background of invention
The present invention relates to prepare method for compositions and the product that makes of method thus, wherein said composition effectively reduces the concentration of pollutent in the environment.
Become known for producing the whole bag of tricks of printing material, use various machines as printing process and imprint lithography, these machines comprise several parts, as roller, be used to adorn device (as flexible pipe and pallet) and other movable members (as gear etc.) of liquid and moving liquid.These machines are polluted by all contaminations, as the extra residue of organic settling, calcium settling, bacterium, fungi and use various organic radical printing ink known in the art and the generation of print production liquid.Attempting to reduce from each part of machine the concentration of pollutent, be preferably and run into very big difficulty when removing these pollutents, partly is because be difficult to arrive the cause of the internals of these machines.
In addition, when these pollution residues often are not removed, known they can gather together, and hardening along with the time, thus produce the residue that is difficult to remove, cause in each method, producing disadvantageous chemical reaction.Cross the method that removes this class residue and comprise unpicking and washing of machine, this method need be broken machine, to reach the part that contains these residues, adopts the method for machinery to remove these residues then, as impact with hammer, chiseling etc.These mechanical means need the machine time enough that quits work, and the risk of equipment is increased, but also relate to the individual who removes these residues.
The also known the whole bag of tricks of removing this class residue except mechanical means is usually directed to the use of liquid such as all kinds of SOLVENTS and tensio-active agent.But this kind solvent and tensio-active agent can not be removed this class residue fully.In addition, when these solvents and tensio-active agent can not be removed these residues fully, these residues such as above-mentioned the beginning assembled.Thereby, say that for this area and from economic aspect can not adopt mechanical means is to contribute significantly from machine as the method for removing pollutent substantially fully printing and the lithographic apparatus and help prevent the accumulative composition of these residues and be used for removing the pollutent of machine.
The various commercial runs of also known production product, these methods are used various systems, as packaging system, flexographic ink system, food processing system, bleaching system, metallurgical system, pickling system, the beastly product systems of doctor, biocide systems, meat processing system, poultry system of processing, milk system of processing, cleaning system or the like and their combination, these systems comprise several parts, as gear, roller or the like.These parts can be polluted by all contaminations, as organic settling and calcium settling, calcium and starch-based glue or the like and their combination.Become known for the various compositions that reduce the concentration of these pollutents or be removed, use because environment is regulated is difficult to processedly fall and can bring the composition of major safety risks.Thereby being used for removing composition these pollutents, nontoxic, that be easy to prepare and that need expensive treating processes to dispose from these systems also is significant contribution for this area and economy.
Also become known for producing the various commercial runs of product such as paper and pulp product, these methods are used various aqueous systems.These aqueous systems also use in various print systems, water treatment system, water exhaust system, boiler systems, cooling system etc.Use these aqueous systems can produce several problems, these problems relate to the fault of this class aqueous system that is caused as dirt, algae, fungi, bacterium, tensio-active agent, various organic compound etc. by all contaminations.These pollutents can make this class aqueous system generation fault, need to clean in a large number them to remove the degree of these pollutents that cause products production decline to such an extent as to arrive.
Can be used for reducing these pollutents in this class aqueous system concentration, be preferably contaminant removal or the known various compositions of dissolved usually used chlorine.But, use the chloro composition can produce various environmental problems and potential safety hazard, and handling this class product that produces by using these chloro compositions needs environmental research closely and adjusting.In addition, this class chloro composition usually is utilized with gaseous form, and this need use large-scale safety equipment and training method.Therefore, for this area and economic aspect, be used for removing or dissolving composition one or more pollutents, nontoxic, cheap and that be easy to prepare to have significant value from the environment that contains water based systems.
In addition, be used for reducing the environment pollutent concentration, be preferably the composition that contaminant removal or dissolved are contained more than one components and need usually earlier a kind of component to be added in the environment, and then add second kind of component." original position " reaction must take place in two kinds of components then, thereby produces the composition that can remove or dissolve the pollutent that contains in this environment.Because be difficult to determine the cause of add-on of each component of composition, this based composition may be difficult to use.Therefore, for this area and economic aspect, be used for from environment reduce pollutent concentration, be preferably with contaminant removal or dissolved, the preparation of can various concentration " offing normal ", can be added to the environment to remove or the composition of dissolved contaminants has significant contribution.
In addition, be used for from environment reduce pollutent concentration, be preferably contaminant removal or dissolved, composition that can make by the component that is easy to obtain, that can adopt simple method to utilize minimum preparation facilities to make, also have significant contribution for this area and economic aspect.
Brief summary of the invention
An object of the present invention is to provide a kind of preparation reduces one or more pollutents from environment concentration, be preferably these contaminant removal or dissolved method for compositions.Cheap and the component that is easy to prepare of this method utilization.Another object of the present invention provides a kind of preparation method for compositions, this method adopts simple but effective method that the composition with desired characteristic is provided, this desired characteristic be as when comparing with the composition that adopts other method to make, the composition that makes by present method reduce pollutent in the environment concentration, be preferably and remove or the ability of dissolved contaminants strengthens.
Another purpose of the present invention provides a kind of concentration that reduces pollutent in the environment, be preferably and remove or the improving one's methods of dissolved contaminants.
One embodiment of the present of invention are compositions of a kind of novelty, and said composition adopts following method to make: hydrogen peroxide, oxyacetic acid (being also referred to as oxyacetic acid) are contacted with water.
Another embodiment of the present invention is a kind of method for preparing novel composition, and this method comprises contacts hydrogen peroxide, oxyacetic acid and water.This method also can comprise makes one or more extra components such as Virahol contact with above-mentioned substance.
Novel composition of the present invention can be used for reducing all contaminations in the various environment concentration, be preferably these contaminant removal or dissolving.These pollutents can comprise II-VIII family element in the periodic table of elements, algae, fungi, bacterium, tensio-active agent, natural gum, synthetic gum, organic compound, papery filler, paper filter, clay, sulphite, oxide compound, adhesive agent, starch or the like and their combination.Described environment can comprise aqueous system, paper production system, pulp production system, print system, packaging system, flexographic printing system, food processing system, bleaching system, metallurgical system, pickling system, the beastly product systems of doctor, biocide systems, meat processing system, poultry system of processing, milk system of processing, cleaning system or the like and their combination.Described aqueous system can comprise swimming pool, water treatment system, water exhaust system, boiler systems, cooling system, Sewage treatment systems, irrigation system, agricultural system, cooling tower system etc. and their combination.
Detailed description and incidental claim in conjunction with hereinafter the present invention being carried out will be understood that other purpose of the present invention and advantage.
The detailed description of invention
Find, the concentration that can adopt a kind of preparation method of novelty to prepare to reduce one or more pollutents in the environment, be preferably contaminant removal or dissolved composition, thereby can improve the performance of these compositions when carrying out above-mentioned processing, this novel method comprises makes hydrogen peroxide contact with oxyacetic acid.
The method for preparing the present composition generally includes hydrogen peroxide, oxyacetic acid and water is contacted.Hydrogen peroxide is generally superoxol, contains hydrogen peroxide and water.This superoxol contains the hydrogen peroxide at least about the about at the most 20 weight % of 0.1 weight % usually in water, be preferably in water at least about the hydrogen peroxide of the about at the most 15 weight % of 0.5 weight %, better is at least about the hydrogen peroxide of the about at the most 15 weight % of 1 weight % in water.The water of stable quantity is added to aqueous hydrogen peroxide solution (FMC Corp. of the commercial 35 weight % technical grade that obtain, Philadelphia, Pennsylvania) in, obtain to be applicable to the superoxol of the inventive method, thereby make a superoxol example that is used for the inventive method.
The water that is applicable to the inventive method is preferably low solid phase water, and this water contains usually and is less than about 10 parts/1,000,000 (ppm) dissolved solid, preferable about 5ppm dissolved solids, better about 1ppm dissolved solids, the best about 0ppm dissolved solids of being less than of being less than.An example that can be used for the low solid phase water in the inventive method is the low solid phase water of buying from PGT company (Cedar Hill, Texas), and this water is the low solid phase water that the dissolved solids that adopts reverse osmosis method to make is less than about 0.1ppm.
The water that is used for the inventive method, preferably low solid phase water can prepare by any proper method that known this area prepares water.Especially low solid phase water usually, is handled high solid phase water with treatment unit and can be made low solid phase water, and described treatment unit is selected from reverse osmosis unit, deionization device or the like and their combination.High solid phase water contains more dissolved solids than low solid phase water usually.Usually, high solid phase water contains the dissolved solids that surpasses about 200ppm.
Usually, water exists with stable quantity, and this prepares for hydrogen peroxide contacts according to method as herein described with oxyacetic acid.Usually, the water of stable quantity as herein described should be abundant, and to prevent that uncontrollable and unexpected reaction takes place between hydrogen peroxide and the oxyacetic acid, this reaction known in the art can take place in non-diluted ambient.But the water of stable quantity as herein described should enough lack, and is too rare with the composition that prevents gained, causes that said composition is no longer as described herein to possess the concentration that reduces the pollutent in the environment, preferable with contaminant removal or dissolved ability.Therefore, the aspect of a novelty of the present invention is the water that has stable quantity, be preferably low solid phase water, this amount contacts in measurable and controllable mode with oxyacetic acid even as big as making hydrogen peroxide, and be small enough to prevent that resulting composition is rare excessively, thereby make the pollutent in said composition effective minimizing environment as described herein concentration, be preferably contaminant removal or dissolving.
Usually, the water of stable quantity, preferably low solid phase water, the amount of its existence account for hydrogen peroxide, oxyacetic acid and water inventory at least about 50%, be about 99.9 weight % at most.Preferably, with total restatement of hydrogen peroxide, oxyacetic acid and water, the stable quantity of water is meant and is at least about 60 weight %, is about 97 weight % at most.More preferably, with total restatement of hydrogen peroxide, oxyacetic acid and water, the stable quantity of water is meant and is at least about 70 weight %, is about 95 weight % at most.
Oxyacetic acid is preferably the glycollic acid solution that contains oxyacetic acid and water.The oxyacetic acid that this glycollic acid solution contains usually at least about 1 weight % arrives the oxyacetic acid of about 15 weight % at the most, and is preferable at least about the oxyacetic acid of 1 weight % to maximum about 10 weight %, and better is to contain at least about 1 weight % to arrive the oxyacetic acid of about 5 weight % at the most.By low solid phase water as herein described being added to the commercial 70 weight % technical grade glycolic acid aqueous solution (DupontChemical that obtain, Wilmington, Delaware) in, obtain the glycollic acid solution of 5 weight %, thereby acquisition can be used for a glycollic acid solution example in the inventive method.
Can adopt any proper device, hydrogen peroxide, oxyacetic acid and water be contacted, thus the Pollutant levels in the effective minimizing of the acquisition environment, preferable the contaminant removal or the dissolved present composition with any suitable order.Preferably, this contact comprises that the mixing device that uses any suitable being used to known in the art to mix a kind of aqueous solution and another kind of aqueous solution mixes.More preferably, superoxol as herein described is mixed with glycollic acid solution as herein described.In contact process, the weight ratio of hydrogen peroxide and oxyacetic acid is at least about 1: 1 usually, is about 30: 1 at the most, preferablely is at least about 2: 1 at least about 20: 1, goodly is at least about 2: 1 to about 10: 1 at the most, and the best is at least about 2: 1 to about 6: 1 at the most.
Temperature in hydrogen peroxide, oxyacetic acid and the water contact process, be preferably the temperature in the contact process of superoxol and glycollic acid solution, can be concentration that the pollutent in effective minimizing environment as herein described can be provided, be preferably any temperature contaminant removal or dissolved composition.Usually, the temperature in the contact process is at least about 0 °F and is about 100 °F at the most, preferablely is at least about 10 °F and is about 90 °F at the most, goodly is at least about 20 °F and is about 80 °F at the most.Pressure in the contact process can be any pressure that can produce composition as herein described.Pressure is at least about normal atmosphere usually and is about absolute per square inch 100 pounds (psia), the preferable normal atmosphere that is about at the most.The time of contact can be any time length that can produce composition as herein described.The time of contact is at least about 0.1 minute usually and is about 60 minutes at the most, preferablely is at least about 0.1 minute and is about 30 minutes at the most.
The method that produces the present composition also can comprise makes the another kind of component that contains Virahol contact with said components.Usually, the purity of Virahol is at least about 95%, preferablely is at least about 98%, goodly is at least about 99%.
Except with Virahol contacts, perhaps replaceable, method of the present invention also can comprise and be selected from one or more following components and contact: Potassium peroxysulfate, silver, acid, ester, alcohol, alpha-hydroxy acid, beta hydroxy acid or the like and their combination.The example of suitable ester includes but not limited to ethoxylated ester etc. and their combination.The example of suitable acid includes but not limited to acetate, sulfuric acid, formic acid, peracetic acid etc. and their composition.The suitable alpha-hydroxy acid and the example of beta hydroxy acid include but not limited to citric acid, lactic acid, toxilic acid etc. and their composition.
These extra components can be any amount add, as long as this amount can produce the pollutent in effective minimizing environment as described herein concentration, be preferably contaminant removal or dissolved composition.Usually, when these additional component exist, these additional component exist with the ratio at least about the about at the most 20 weight % of 0.1 weight % that accounts for the final composition gross weight, are preferably about at the most 10 weight % at least about 0.1 weight %, and are better for the about at the most 5 weight % of 0.1 weight %.
The preferred method of the preparation present composition comprises: the aqueous hydrogen peroxide solution of 35 weight % and the low solid phase water of stable quantity are mixed, low solid phase water, remaining part that formation contains the 80 weight % that have an appointment are the mixture of superoxol, wherein should contain the dissolved solids that is less than about 1ppm by low solid phase water.Mixture with gained contacts with the glycollic acid solution of 5 weight % then, and this glycollic acid solution is by contacting 70 weight % glycollic acid solutions to make with containing the low solid phase water that is less than about 1ppm dissolved solids, thereby obtains the composition that pH is about 1.9-3.5.This composition be specially adapted to reduce the calcium that in wavy box manufacturing and printing and flexographic printing process, produces usually and amylan and organic substance and mineral residue concentration, especially these materials are removed or are dissolved.
Another preferred method of the preparation present composition comprises: the low solid phase water that aqueous hydrogen peroxide solution and containing of stable quantity of 35 weight % is less than the 1ppm dissolved solids mixes, produces to contain that the 43 weight % that have an appointment hang down solid phase water, remainder is the mixture of superoxol.Mixture with this gained contacts with 5 weight % glycollic acid solutions then, and this glycollic acid solution is that the glycollic acid solution of 70 weight % is contacted and obtains with containing the low solid phase water that is less than about 1ppm dissolved solids, thereby obtains the composition that pH is about 1.9-3.5.The composition of this gained is specially adapted to reduce the concentration that is present in the pollutent in the aqueous system usually, especially with these contaminant removal or dissolving.
Another preferred method for preparing these compositions is, the composition of this gained and purity is about 99% Virahol again and contacts, and the amount of Virahol is the 5 weight % that account for the final composition gross weight.
Composition pH of the present invention is at least about 1.5 usually and is about 4.5 at the most, preferablely is at least about 1.7 to being about 4 at the most, goodly is at least about 1.9 and is about 3.8 at the most.
The proportion of composition of the present invention is at least about 1.0 usually to being about 1.5 at the most, preferablely is at least about 1.1 to being about 1.4 at the most, goodly is at least about 1.3 to being about 1.4 at the most, and the best is about 1.35.
Though do not want to be limited, can think that composition of the present invention is the molecule that contains two carbon atoms, four hydrogen atoms and four Sauerstoffatoms by any theory.Can also think that two in four hydrogen atoms two and four Sauerstoffatoms exist with hydroxyl.
The present composition that can use employing the inventive method as herein described to make reduces the concentration of all contaminations in the various environment, especially with these contaminant removal or dissolving.These methods generally include: these pollutents are contacted with the certain density present composition, and said composition makes according to method as herein described, and its concentration effectively reduces the concentration of these pollutents in these environment, is preferably contaminant removal or dissolving.The example of suitable pollutent includes but not limited to II-VIII family element (being also referred to as II family element, III family element, IV family element, V group element, VI family element, VII family element, VIII family element), algae, fungi, bacterium, tensio-active agent, natural gum, synthetic gum, organic compound, paper fiber, paper filter, clay, sulphite, vitriol, oxide compound, adhesive agent, starch on the periodic table of elements or the like and their combination.
Suitable environment includes but not limited to aqueous system, paper production system, pulp production system, print system, packaging system, flexographic printing system, food processing system, bleaching system, metallurgical system, pickling system, the beastly product systems of doctor, biocide systems, meat processing system, poultry system of processing, milk system of processing, cleaning system or the like and their combination.Term " system " refers to any method or the mode any method relevant with the system of disclosed type, process, device, assembly or the like and their combination.For example, term " aqueous system " refers to any method or the mode known in the art any method relevant with aqueous system or pollutent, process, device, assembly or the like and their combination.Also for example, term " food processing system " refers to any method or the mode known in the art any method relevant with food-processing, process, device, assembly or the like and their combination.Also for example, term " print system " refers to any method or the mode known in the art any method relevant with printing, process, device, assembly etc. and their combination.
The example of suitable aqueous system includes but not limited to swimming pool, water treatment system, water exhaust system, boiler systems, cooling system, Sewage treatment systems, irrigation system, agricultural system, cooling tower system or the like and their combination.
Composition of the present invention can contact with one or more pollutents as herein described under any suitable condition in any suitable manner, and described composition effectively reduces the concentration of these pollutents in the environment, is preferably these contaminant removal or dissolving.Contact conditions is also referred to as the pollutent contact conditions, concentration, the contact temperature, contact pressure and the duration of contact that comprise composition as herein described, these can be the concentration that effectively reduces the pollutent in the environment as herein described, be preferably contaminant removal or any contact conditions of dissolved.Contact conditions depends on the type of pollutent and the type of concentration and environment usually.For example, contact conditions required when existing with low concentration with pollutent is compared, and when the concentration of one or more pollutents increased, contact conditions also had composition concentration, temperature, pressure and the time of increase usually.For example, when composition of the present invention is used for the swimming pool shock treatment with the concentration that begins to reduce pollutent, preferable during with contaminant removal or dissolving, compare with the reduction of using the present composition to keep this swimming pool pollutent in time of 30 days for example, the concentration of composition will increase significantly, and the time will reduce.Based on the concentration of pollutent in the environment and to select correct contact conditions be that the person skilled in the art is known.
When environment comprises liquid medium, aqueous system as described herein, the concentration of composition is at least about the per 1,000,000 parts of environment of 0.1 parts by volume composition (ppmv) usually and is about 25 volume % at the most, the preferable 0.5ppmv of being at least about is about 20 volume % at the most, and the better 1ppmv of being at least about is about 15 volume % at the most.When environment does not contain liquid medium, as when composition is directly used in pollutent, it is that the per 1,000,000 parts of environment of 0.1 weight part composition (ppm) are about 20 weight % at the most that the concentration of composition is at least about usually, the preferable 0.5ppm of being at least about is about 10 weight % at the most, and the better 1ppm of being at least about is about 5 weight % at the most.
Usually, contact temperature (be also referred to as pollutent contact temperature) is at least about 50 °F and is about 200 °F at the most, preferablely is at least about 70 °F and is about 150 °F at the most.Contact pressure (being also referred to as the pollutent contact pressure) is at least about normal atmosphere usually and is about absolute per square inch 100 pounds (psia), the preferable normal atmosphere that is about at the most.Usually be at least about 0.1 minute and be about 30 days at the most duration of contact (be also referred to as pollutent duration of contact), preferablely is at least about 0.5 minute and is about 20 days at the most, goodly is at least about 1 minute and is about 10 days at the most.
The suitable purposes example of the present composition includes but not limited to following.
Composition of the present invention can be used as washing agent, biocide, slimicide, flocculation agent etc. and their combination, be used for reducing the machine of production paper and paper pulp and the concentration of the dirt that installs, algae etc. and combination thereof, preferable with these contaminant removal or dissolving.
The present composition can be used as washing agent, biocide and/or kills the algae agent, is used for reducing the concentration, preferable with these contaminant removal or dissolving of all contaminations in the aqueous system that Printing industry uses.For example, can be with the present composition as calcium and tensio-active agent scavenging agent, be used for the production line of the aqueous system that uses from Printing industry, packaging industry etc. and their combination and the calcium the jar, dissolved mineral, tensio-active agent, bacterium etc. and their combination concentration, preferablely they removed or dissolve.Also for example, the present composition can be used for reducing various tensio-active agents, natural gum, lime carbonate on the planar surface that imprint lithography uses, contain the residue etc. of polymkeric substance and their combination concentration, preferablely they removed or dissolve.The present composition also can be used as the rubber rollers clean-out system, be used to reduce organic pollutant, water base pollutent and the sedimentary concentration of liquid metal, be preferably and they are removed or dissolve, these pollutents include but not limited to paper fibre, paper filter, clay paint, sulphite, vitriol, titanium dioxide, chromium, barium, lime carbonate or the like and their combination.The minimizing of these Pollutant levels, be preferably and remove or dissolving can improve the consistence of ink transfer, help the neutralizing effect of normally used acidic chemical material in restriction imprint lithography and the lithography processes simultaneously.
Composition of the present invention can be used for reducing the concentration of dirt in aqueous system such as water tank, water pipeline, pump etc. and their combination, algae, fungi, bacterium, mineral etc. and their combination, is preferably these contaminant removal or dissolving.Owing to have the high cause that contacts ratio with the described sheet paper products that comprises mould, fungal spore and bacterium that the timber that is used for the production sheet paper products of being everlasting finds, these pollutents are known to be present in the aqueous system that is used for printing with paper industry etc. usually.
Composition of the present invention can be used for reducing the concentration of adhesive agent, is preferably to be removed or to dissolve.In the whole bag of tricks, in wavy cartridge manufacturing method and Packaging Method, often use the glue and the adhesive agent that contain organic compound and starch.The present composition can contact with adhesive agent with these glue, as by spraying, crossed one section effectively make the present composition infiltrate time in these glue and the adhesive agent after, can easily these glue and adhesive agent be removed.
Composition of the present invention can be used for handling An Nilou gram (anilox) roller bearing of being everlasting and using in the flexographic printing, especially contain in these peaces Ni Lou gram roller bearing or be positioned at wherein hole.An Nilou gram roller bearing is used in the flexographic printing situation usually, and flexographic printing contains the organic substance of the micro-size of various concentration usually.Can adopt the whole bag of tricks to use various compositions to remove these materials, comprise composition is ejected on the surface to be processed, mechanically is applied to this surface, immerses processing or the like and their combination.Utilize the present composition can obtain to be better than the development of technology that existing cleaning peace Ni Lou restrains roller bearing, the chemical substance of these prior aries as curing soda explosion, ultrasonic clean and utilizing high alkalinity concentration.
The present composition can be used for reducing the concentration that is typically found at the pollutent that exists in food-processing and the food product pack environment etc., is preferably these contaminant removal or dissolving.
The present composition can be used for waste treatment of mud process, helping broken solid, and produces the biocide effect.
The present composition can be used as the industry thing of killing livestock to be handled, to kill various fungies, as this (bottrus) fungi of ripple body Shandong, mould or bacterium.
The present composition can be used for strengthening the bleaching process that is common in textile industry, paper and Pulp industry etc. and their combination.
The present composition can be used for strengthening known washing agent, slimicide, biocide etc. and their effect of Combination.
The present composition can be used as sterilant in fishery and agricultural processing, to kill microorganism and/or the parasite of finding in these processes, comprise bacterium and fungi.These agricultural procedures include but not limited to agricultural oil refining (rendering) and raise that comprise various relevant storage areas (holding area), there are this bacterioid, fungi and parasite in these zones.
The present composition can be used for reducing the concentration of the normal all contaminations of finding in meat, poultry and milk preparation refine and the processing units, is preferably these contaminant removal or dissolving.
The present composition can be used for reducing the concentration of all contaminations of finding in the metallurgical processing (relating to copper or other metal) of being everlasting, and is preferably these contaminant removal or dissolving.
The present composition can be used for reducing the concentration of all contaminations found in the processes such as concrete pickling of being everlasting, and is preferably these contaminant removal or dissolving.
The present composition can be used for reducing being everlasting produces the concentration of all contaminations of finding in the process of veterinary product, is preferably these contaminant removal or dissolving.
The present composition can be used for reducing the concentration of all contaminations found in beer system of processing, the drinks system of processing etc. of being everlasting, and is preferably these contaminant removal or dissolving, as remove pollutent from various urns.
The present composition can be used for reducing the concentration of all contaminations on the car surface, is preferably these contaminant removal or dissolving, removes small worm and pitch residue as the outside surface from the snubber of for example automobile or truck.
The present composition can be used as the various products that use in the cosmetic industry such as the additive in the mask product.
The present composition can be used as the concentration that reduces the pollutent of finding in the shipping industry of being everlasting, and is preferably these contaminant removal or dissolving, for example removes these pollutents from the outside surface of ship, described pollutent such as calcium base and organic radical material.
Preferably, the present composition is used for reducing from print system the concentration of pollutent, is preferably these contaminant removal or dissolving.Except various installations and removing all kinds of SOLVENTS and/or various tensio-active agent (as sodium hydroxide) of this pollutant, perhaps preferably select as another kind of, also can use the present composition.
Also preferably, the present composition is as sanitising agent, mycocide, algae agent or the like and their combination extremely, to reduce the concentration of the pollutent in aqueous system such as swimming pool, water garden etc. and their combination, be preferably these contaminant removal or dissolving.Except chloro or bromo or biguanides (biguianide) based composition and use thereof in packaging, perhaps preferably alternatively, also can use the present composition.
Also preferably, the present composition can be used as sanitising agent, mycocide, kills algae agent or the like and their combination, to reduce the concentration of the pollutent in the aqueous system, be preferably these contaminant removal or dissolving, described aqueous system is common in municipal water treatment system, commercial water exhaust system, industrial boiler system, industrial cooling system, cooling tower system or the like and their combination.Except chloro or bromo or biguanides based composition and use thereof in packaging, perhaps preferably alternatively, also can use the present composition.
Provide following embodiment and further set forth the present invention, should not think that these embodiment have limited scope of the present invention unfriendly.
Example I
This embodiment sets forth the preparation of the present composition.
Be prepared as follows 55 gallons the present composition.Under room temperature (about 70) and normal atmosphere, with 8.25 gallon of 35 weight % superoxol (FMC Corp., Philadelphia, Pennsylvania, be the technical grade solution of the hydrogen peroxide of 35 weight %) with 34.675 gallons contain low solid phase water (PGT company, Cedar Hill, the Texas that is less than about 0.1ppm dissolved solids, adopt reverse osmosis production to obtain this low solid phase water) mix, obtain mixture.Total mixing time is approximately 15 minutes.Then under room temperature (about 70) and normal atmosphere, the mixture of gained is contacted with 11.55 gallon of 5 weight % glycollic acid solution, this glycollic acid solution is by the glycollic acid solution of 0.825 gallon of about 70 weight % (DuPont Chemical, Wilmington, Delaware, the technical grade aqueous solution of the oxyacetic acid of 70 weight %) contain low solid phase water (the PGT company that is less than about 0.1ppm dissolved solids with 10.725 gallons, should hang down solid phase water is made by reverse osmosis method) contact, thereby obtain 55 gallons the present composition, this is called " composition A " herein, and its pH is about 3.3.
Example II
This embodiment sets forth the present composition (being called composition A at this) and is used for reducing the calcium of making the wrinkling equipment that wavy box uses and/or the concentration of amylan and other material, is preferably these materials are removed or to be dissolved.
From U.S.'s packaging company (PCA, Waco, Texas) acquisition equipment, this equipment has used several years.Observing has a large amount of glue residues (color of these residues is dirty white, because glue is dried to translucent along with the time) on this equipment.On the intersecting members of the adhesive agent application apparatus of these equipment, very dense glue residue is arranged about 10 inches place down in this glue applicator (being used for glue paint cardboard) to form wavy box sheet.The glue level of residue has reached the degree that has hindered the carrying out that produces.PCA seeks help to chemical company of a few family, wishes that they can develop the product that can remove or remove these glue residues.Allegedly each chemical supply corporation has made 20 unsuccessful trials.Then, with triggering injector composition A is directly used in these glue residues.In about 5 minutes, translucent glue residue becomes its original white that manifests (color before the seal, glue drying).Institute's accumulative glue residue bleaches layer by layer.In about 20 minutes, can see all hydration again significantly of residue layer, and available hand peels off each layer and be removed from this intersecting members.When composition A arrival was estimated to have formed the residue bottom in 20 years, these bottoms also can be removed, thereby this equipment can be operated again.In a word, be reduced to minimum owing to the glue residue causes the maintenance problem of equipment.Before set of applications compound A, removing the preferred of this residue and only possible method is to impact and cut a hole with chisel with hammer.With hammer and chisel the intersecting members of these layers from the adhesive agent application apparatus partly cut.
EXAMPLE III
Present embodiment is set forth another purposes of the present composition (being called composition A at this), promptly removes organic substance and mineral residue from the equipment of the gram of the An Nilou described in flexographic printing process roller bearing and so on.
Use the equipment of peace Ni Lou gram roller bearing to provide by U.S.'s packaging company (PCA, Waco, Texas).These equipment used several years.An intrinsic problem in the flexographic printing process is, all contaminations tends to assemble, and is attached in the little laser-induced thermal etching hole in the An Nilou gram roller bearing.These holes provide water and solvent based flexographic ink to the image-polymeric printing plate of projection.After removing excessive flexographic ink, also need many processes to remove dirt (scalant) and residue in the An Nilou gram roller bearing.On the An Nilou gram roller bearing of PCA equipment various mineral substance and ink component settling are arranged, the method before adopting is as curing the soda explosion and using ultrasonic device to be not easy to they are removed.
In first method, directly composition A is ejected on the surface in An Nilou gram roller bearing hole, the density in this hole is 145 holes of every linear inch peace Ni Lou gram roller bearing.To pacify the hydration of Ni Lou gram roller bearing with composition A, keep about 5 minutes.Afterwards, carry out the water-based flexography washing of standard, so that pollutent is washed out outside the hole.As if the application of composition A is decomposed bonded mineral substance and settling, and these bonded mineral substance and settling are removed by the flexographic printing washing of normal alkaline type.Present method is considered the hole depth of An Nilou gram roller bearing and the recovery of pore volume.Composition A makes An Nilou gram equipment obtain cleaning on machine, does not remove to buy cleaning equipment and spend more money, and time that it stops to produce for PCA and cost all reduce.
Use the second method of composition A to be, composition A is added in flexographic printing unit's ink storage device, make it to contact with ink pumps.Approximately be 5 minutes duration of contact, then carries out the water-based flexography washing procedure of standard.Before, utilized, pacified the surface that Ni Lou restrains the hole but these methods only clean as curing methods such as soda explosion and use ultrasonic device.Composition A will do better than previous these methods, handles these holes as new.
EXAMPLE IV
This embodiment sets forth the another kind of preparation of compositions of the present invention.
Be prepared as follows 55 gallons the present composition.Under room temperature (about 70) and normal atmosphere, with 18.15 gallon of 35 weight % superoxol (FMC Corp., Philadelphia, Pennsylvania, be the hydrogen peroxide technical grade aqueous solution of 35 weight %) with 13.75 gallons contain low solid phase water (PGT company, Cedar Hill, the Texas that has an appointment and be less than the 0.1ppm dissolved solids, adopt reverse osmosis method to make this low solid phase water) mix, obtain mixture.Mixing time is approximately 15 minutes.Then under room temperature (about 70) and normal atmosphere, the mixture of gained is contacted with 23.1 gallon of 5 weight % glycollic acid solution, this glycollic acid solution is by the glycollic acid solution of 1.65 gallons of about 70 weight % (DuPont Chemical, Wihnington, Delaware, the technical grade aqueous solution of the oxyacetic acid of 70 weight %) contain low solid phase water (the PGT company that is less than about 0.1ppm dissolved solids with 21.45 gallons, CederHill, Texas should hang down solid phase water and be made by reverse osmosis method) contact, thereby obtain 55 gallons the present composition, be called " composition B " herein, its pH is about 2.2.
EXAMPLE V
This embodiment sets forth and uses the present composition (being called composition B at this) to remove residue and bacterial growth thing and fungi in the printing press source solution recirculation system (printing press fountain solution recirculating system) (aqueous system).
From the Rock Tenn (Waxahachie of company, Texas) obtains printing press, this printing press comprises ManRoland and annotates pipe source solution recirculation system (being also referred to as the dampening system of dewing system), this system comprises a mixing tank, water cooler and recirculation unit, this recirculation unit comprises about 30 gallons holder, and total volume is 200 gallons a water.This equipment was used nearly 20 years continuously.Can observe a large amount of mineral substance residues, as the mineral deposits of forming by calcium and lime precipitation thing, and bacterium and fungal growth thing, comprise hair shape algae, adularescent, green, brown and various other colors, this industrial all be very much common.Before these residues and grower gathering and causing that production is interrupted, attempted to use all kinds of SOLVENTS that they are removed.Common the having of Industrial products that is used to clean this printing press recirculation system contains the product of the mixture of sodium hydroxide, glycol ether and various biocides, comprise VarnInternational (the world-class chemicals production merchant of a family as each chemicals production merchant, it produces pressroom and printing chemical, and its product spreads all over the world) product sold.
But, use these solvents can not successfully remove mineral substance residue and bacterium and fungi growth thing.The accumulation of mineral substance residue and grower has reached hardening in water line and inexpungible degree.The water line obstruction that becomes, thus be difficult to produce.Replacing water line and/or washing this water system with chlorinated lime is another kind of idea, but the water yield that will expend may be the water of thousands of gallons.In addition, cause by the bleaching residue with produce relevant problem and also be difficult to alleviate, thereby make the bleaching idea become not meet need and infeasible economically.
The composition B of 5 gallonages is used for following step.With 1 pint amount composition B is directly poured in each pallet of 6 water trays of recirculation system.At composition B and mineral substance residue with after bacterium and algal grown thing contact, observe about 15-30 in second, water begins to flow back into the recirculation system from printing press in the line of return (return line) immediately, and this shows that composition B has removed all contaminations.Then, the draining of recirculation system becomes and no longer stops up, and water can be easy to flow like this.Then, 4 gallons of other composition B directly are added in 30 gallons of big holders.In second, water begins to flow back into the holder from printing press in the line of return immediately at about 15-30, and this shows that composition B has removed all contaminations.Observe in the material that the thing B that is combined removes and comprise paper dust, clay, fungi, algae, ink composition etc.In empty bucket, collect these about 35 gallons materials.In about 30 minutes, make about 200 gallons fresh water by this water system, further to remove be combined thing B removes and/or dissolved the is dead algae and the chip and the resistates of bacterial growth thing and mineral substance.
And then add that pH is about 3.8 standard source solution for this recirculation system.Immediately this printing press is put into production.Before, the normal startup was approximately printing 20-25 time of recovery and opened the required time of paper before production.After using composition B, start and be about the time that 2-3 opens paper time of recovery.Can think that starting preferably is because the pH of composition B equates with the recommendation pH of this source solution or be approaching.Use before the composition B, the previous product that uses contains sodium hydroxide, glycol ether and biocide, and some products in these products contain pore forming material or alkaline matter such as corrodibility soda.Use that the pH in this water system is about 9-10.5 usually behind traditional cleaning product.Thereby because the pH of source solution is about 3.8-4.0 usually, and the pH of composition B is similar with it, so use composition B direct interests to be provided for the minimizing of throughput, printing quality and water cost.
Example VI
This embodiment sets forth and uses the present composition (being called composition B at this) to remove the pollutent in the swimming pool.
Test position comprises swimming pool, and 25,000 gallons water is arranged in this swimming pool, not chloride basically and other chemical substance of these water.The swimming pool squarely, the shoaling water about 3 feet dark, the ballow about 9 feet dark.This swimming pool is closed, has 9 months time not use.Before processing, water band black sends one stench.Be covered with green algal grown thing on the swimming pool basal surface, about 1.5 inches thick.This green algal grown thing seems to be covered with the grey algae substances of a bottom.Because large stretch of algal grown thing is arranged, and the surface of the basal surface of swimming pool and first and second steps thereof all be can't see.The filtration medium that contains in the swimming pool filtering system is diametan shape (diametaceous) earth.The pH of water is 7.2, and temperature is about 78 °F.
Load onto this paper composition B of 10 gallonages with plastic tank, go to the ballow from the shoaling water, with constant speed composition B is poured in the swimming pool while walking along swimming pool.After about 25 minutes, the color of water becomes jade-green " pea soup " (" pea-soup ") color.On chip began to climb up on top of the water, these chips were shown as the green algae and the gray algae substances of bulk.The sharpness of water continues to improve.After about 24 hours, water is shown as certain dim or " milk " color.Green algae and gray algae substances are as being killed, and remaining seeming becomes the skeleton chip of white, and some cover the bottom of swimming pool, and some float on the surface.The pH of swimming-pool water is 6.8.The flocculation agent that adds about two liquid quarts then is to help to remove the buoyant chip.From adding composition B after about 72 hours, absorb the algae chip of swimming pool bottom, the chip that clears out is discharged to the zone near the next door of swimming pool.Pond water pH is 6.8.Add tap water then, become 7.0 up to pH.
Keep that Chi Shuiwei does not cover, do not use, two weeks of round-robin state not.After two weeks, dissolved oxygen (DO) is per 1,000,000 parts 106 parts (ppm), and water seems very clear (can see the basal surface of ballow), starts the pump be used for the pond water cycle, is set to be circulatory pool water 2 hours every day.After one week (promptly when adding composition B totally 3 weeks), DO is 98ppm, comprises therebetween having rained 2 inches.Another week back (promptly when adding composition B totally 4 weeks), DO is 44ppm.Water remains clearly, has grown green alga but observe to have at the bottom of the swimming pool on the local surface of several fritters.
Then, the end at swimming pool adds in the swimming pool with the composition B described herein of plastic tank with 2.5 gallons " maintenance doses ".After the adding, DO is 100ppm (this is required reading), and pH is 7.4.Then swimming pool is maintained the composition B that per two weeks add 2.5 gallons.
Example VII A
This embodiment proves the effect of the concentration of each increase of the present composition.
Use two test positions (1 and 2) to measure the toxicity of the present composition.Test position 1 is outdoor water garden, and it comprises that circular fiber glass burns the chest of casting, and its diameter is about 5 feet, can hold about 500 gallons water.This chest also contains soil, rock, several bricks and 36 small fish.Aqueous vapor flavor stench is black color.Soil at the bottom of the case and rock are as the mould or the algae that have covered one deck black.
At an end of this chest, directly this paper composition B of 8 fluid ounce amounts is added in this chest with Plastic Bottle.The temperature that adds fashionable water is about 78 °F.After the adding, the bubble of emerging immediately in the water.Bubble begins to emerge at an end of this chest, then develops into the other end of chest within about 15 minutes.After having spent 24 hours, it is clear that water begins to become, and can see fragment of brick and rock in the water tank fully, and they are no longer covered by the mould of black or algae.The influence of the composition B that as if small fish added.The skeleton chip covers water tank bottom.Do not read pH and dissolved oxygen reading.Based on viewed, can per two to three weeks use 8 ounces composition B.
Test position 2 is 29 gallons of aquariums of standard, wherein have 6 gallons crushing the coral gravel.29 gallons of water through reverse-osmosis treated are added in this aquarium.PH is 8.0.The growth medium that uses in the cylinder comprises the Gro-Lite bulb (its UV spectrum and sunlight are similar) and the TETRA-MIN tropical fish food of General Electric.Water was circulated in this aquarium about 5 days, wherein do not add any chemical, live fish or plant.After 5 days, in this water, put 24 fishes (small bait shop minnow) in the little bait shop in a suitable place to breed, it is placed about two days (about 48 hours) separately.Then, the amount with 100 parts of composition B of per 1,000,000 parts of water (being 100ppm) adds composition B.Added the back about 30 minutes, dissolved oxygen level is 106ppm.
After 24 hours, dissolved oxygen level is about 44ppm, adds extra 200ppm composition B.After 30 minutes, dissolved oxygen is about 210ppm.Observing small fish swims near the chest bottom.After having spent 24 hours again, dissolved oxygen is 86ppm.Add extra 500ppm composition B then.Afterwards, can not obtain the reading of dissolved oxygen,,, cause to obtain dissolved oxygen reading accurately to such an extent as to employed titration material (Sulfothiorine) remains black because dissolved oxygen is too many.Even after having spent 6 hours, use the Sulfothiorine that surpasses 600ppm, still can not read the reading of dissolved oxygen.
In 4 days time, do not have again and in water tank, add extra chemical.Behind 10 days of initial adding composition B, the fish in the water tank in ensuing two weeks with about 1 speed death every day.The scale of about 3 fishes comes off from its corpse.After around when being added to composition B this water tank, water still is clearly, does not have algal grown.Dissolved oxygen is 44ppm.
The clear proof of the result of the foregoing description, the present invention is applicable to well and implements these purposes, and obtains mentioned result and advantage and inherent nature thereof.
Under the situation that does not depart from the scope of the invention, can in the scope of present disclosure and incidental claim, make rational change, modification and adaptation.
Claims (44)
1. one kind prepares method for compositions, it is characterized in that, this method comprises: hydrogen peroxide, oxyacetic acid and water are contacted, and the 50 weight % that wherein said water accounts for described hydrogen peroxide, oxyacetic acid and water gross weight at least account for 99.9 weight % of this gross weight at the most.
2. the method for claim 1 is characterized in that, the weight ratio of described hydrogen peroxide and described oxyacetic acid is at least about 1: 1 and is about 30: 1 at the most.
3. the method for claim 1 is characterized in that, the weight ratio of described hydrogen peroxide and described oxyacetic acid is at least about 2: 1 and is about 20: 1 at the most.
4. the method for claim 1 is characterized in that, the weight ratio of described hydrogen peroxide and described oxyacetic acid is at least about 2: 1 and is about 10: 1 at the most.
5. the method for claim 1, it is characterized in that, described hydrogen peroxide exists with the superoxol of described hydrogen peroxide and described water, wherein this superoxol contains the hydrogen peroxide at least about the about at the most 20 weight % of 0.1 weight %, in addition, described oxyacetic acid exists with the glycollic acid solution of described oxyacetic acid and described water, and wherein this glycollic acid solution contains the oxyacetic acid at least about the about at the most 15 weight % of 1 weight %.
6. the method for claim 1, it is characterized in that, described hydrogen peroxide exists with the superoxol of described hydrogen peroxide and described water, wherein this superoxol contains the hydrogen peroxide at least about the about at the most 15 weight % of 0.5 weight %, in addition, described oxyacetic acid exists with the glycollic acid solution of described oxyacetic acid and described water, and wherein this glycollic acid solution contains the oxyacetic acid at least about the about at the most 10 weight % of 1 weight %.
7. the method for claim 1 is characterized in that, described method also comprises with Virahol and contacting.
8. method as claimed in claim 7 is characterized in that the purity of described Virahol is at least about 99%.
9. method as claimed in claim 2 is characterized in that, the 60 weight % that described water accounts for described hydrogen peroxide, oxyacetic acid and water gross weight at least account for 97 weight % of this gross weight at the most.
10. the method for claim 1, it is characterized in that, described hydrogen peroxide exists with the superoxol of described hydrogen peroxide and described water, wherein this superoxol contains the hydrogen peroxide at least about the about at the most 15 weight % of 1 weight %, in addition, described oxyacetic acid exists with the glycollic acid solution of described oxyacetic acid and described water, and wherein this glycollic acid solution contains the oxyacetic acid at least about the about at the most 5 weight % of 1 weight %.
11. the method for claim 1 is characterized in that, the 70 weight % that described water accounts for described hydrogen peroxide, oxyacetic acid and water gross weight at least account for 95 weight % of this gross weight at the most.
12. the method for claim 1 is characterized in that, described method also comprises and is selected from following a kind of component and contacts: Potassium peroxysulfate, silver, acid, ester, alcohol, alpha-hydroxy acid, beta hydroxy acid and their combination.
13. method as claimed in claim 12 is characterized in that, described acid is selected from acetate, sulfuric acid, formic acid, peracetic acid and their combination.
14. method as claimed in claim 12 is characterized in that, described alpha-hydroxy acid and beta hydroxy acid are selected from citric acid, lactic acid, toxilic acid and their combination.
15. the method for claim 1 is characterized in that, the pH of described composition is at least about 1.5 and is about 4.5 at the most.
16. the method for claim 1 is characterized in that, the proportion of described composition is at least about 1.0 and is about 1.5 at the most.
17. a composition is characterized in that, its adopts the method that hydrogen peroxide, oxyacetic acid and water are contacted to make, and the 50 weight % that wherein said water accounts for described hydrogen peroxide, oxyacetic acid and water gross weight at least account for 99.9 weight % of this gross weight at the most.
18. composition as claimed in claim 17 is characterized in that, the weight ratio of described hydrogen peroxide and described oxyacetic acid is at least about 1: 1 and is about 30: 1 at the most.
19. composition as claimed in claim 17 is characterized in that, the weight ratio of described hydrogen peroxide and described oxyacetic acid is at least about 2: 1 and is about 20: 1 at the most.
20. composition as claimed in claim 17 is characterized in that, the weight ratio of described hydrogen peroxide and described oxyacetic acid is at least about 2: 1 and is about 10: 1 at the most.
21. composition as claimed in claim 17, it is characterized in that, described hydrogen peroxide exists with the superoxol of described hydrogen peroxide and described water, wherein this superoxol contains the hydrogen peroxide at least about the about at the most 20 weight % of 0.1 weight %, in addition, described oxyacetic acid exists with the glycollic acid solution of described oxyacetic acid and described water, and wherein this glycollic acid solution contains the oxyacetic acid at least about the about at the most 15 weight % of 1 weight %.
22. composition as claimed in claim 17, it is characterized in that, described hydrogen peroxide exists with the superoxol of described hydrogen peroxide and described water, wherein this superoxol contains the hydrogen peroxide at least about the about at the most 15 weight % of 0.5 weight %, in addition, described oxyacetic acid exists with the glycollic acid solution of described oxyacetic acid and described water, and wherein this glycollic acid solution contains the oxyacetic acid at least about the about at the most 10 weight % of 1 weight %.
23. composition as claimed in claim 17 is characterized in that, described method also comprises with Virahol and contacting.
24. composition as claimed in claim 23 is characterized in that, the purity of described Virahol is at least about 99%.
25. composition as claimed in claim 18 is characterized in that, the 60 weight % that described water accounts for described hydrogen peroxide, oxyacetic acid and water gross weight at least account for 97 weight % of this gross weight at the most.
26. composition as claimed in claim 17, it is characterized in that, described hydrogen peroxide exists with the superoxol of described hydrogen peroxide and described water, wherein this superoxol contains the hydrogen peroxide at least about the about at the most 15 weight % of 1 weight %, in addition, described oxyacetic acid exists with the glycollic acid solution of described oxyacetic acid and described water, and wherein this glycollic acid solution contains the oxyacetic acid at least about the about at the most 5 weight % of 1 weight %.
27. composition as claimed in claim 17 is characterized in that, the 70 weight % that described water accounts for described hydrogen peroxide, oxyacetic acid and water gross weight at least account for 95 weight % of this gross weight at the most.
28. composition as claimed in claim 17 is characterized in that, described method also comprises and is selected from following a kind of component and contacts: Potassium peroxysulfate, silver, acid, ester, alcohol, alpha-hydroxy acid, beta hydroxy acid and their combination.
29. composition as claimed in claim 28 is characterized in that, described acid is selected from acetate, sulfuric acid, formic acid, peracetic acid and their combination.
30. composition as claimed in claim 28 is characterized in that, described alpha-hydroxy acid and beta hydroxy acid are selected from citric acid, lactic acid, toxilic acid and their combination.
31. composition as claimed in claim 17 is characterized in that, the pH of described composition is at least about 1.5 and is about 4.5 at the most.
32. composition as claimed in claim 17 is characterized in that, the proportion of described composition is at least about 1.0 and is about 1.5 at the most.
33. a composition is characterized in that, said composition is a kind of by two carbon atoms, four hydrogen atoms and four molecules that Sauerstoffatom is formed.
34. composition as claimed in claim 33 is characterized in that, in described four hydrogen atoms two with described four Sauerstoffatoms in two exist with OH-form.
35. from environment, remove or the method for dissolved contaminants, it is characterized in that this method for one kind;
Select the composition of hydrogen peroxide, oxyacetic acid and water, produce a composition, wherein, described water accounts for 50% of described hydrogen peroxide, oxyacetic acid and water gross weight at least and accounts for 99.9% of this gross weight at the most;
Described pollutent is contacted with certain density described composition, and wherein said concentration is effectively removed the more described pollutents in the described environment.
36. method as claimed in claim 35, it is characterized in that described pollutent is selected from II family element, III family element, IV family element, V group element, VI family element, VII family element, VIII family element, algae, fungi, bacterium, tensio-active agent, natural gum, synthetic gum, organic compound, paper fiber, paper filter, clay, sulphite, vitriol, oxide compound, adhesive agent, starch and their combination.
37. method as claimed in claim 35, it is characterized in that described environment is selected from aqueous system, paper production system, pulp production system, print system, packaging system, flexographic printing system, food processing system, bleaching system, metallurgical system, pickling system, the beastly product systems of doctor, biocide systems, meat processing system, poultry system of processing, milk system of processing, cleaning system and their combination.
38. method as claimed in claim 37, it is characterized in that described aqueous system is selected from swimming pool, water treatment system, water exhaust system, boiler systems, cooling system, Sewage treatment systems, irrigation system, agricultural system, cooling tower system and their combination.
39. method as claimed in claim 35 is characterized in that, described pollutent is an algae, and described environment is an aqueous system.
40. method as claimed in claim 39 is characterized in that, described aqueous system is a swimming pool.
41. method as claimed in claim 35 is characterized in that, described pollutent contains II family element, and described environment is a print system.
42. method as claimed in claim 35 is characterized in that, described pollutent contains II family element, and described environment is a packaging system.
43. method as claimed in claim 35 is characterized in that described pollutent is a starch, described environment is a packaging system.
44. a production method for compositions is characterized in that, this method comprises contacts hydrogen peroxide, oxyacetic acid and water, and wherein said water accounts for 50 weight % of the gross weight of described hydrogen peroxide, oxyacetic acid and water at least.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22306400P | 2000-08-04 | 2000-08-04 | |
| US60/223,064 | 2000-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1447852A true CN1447852A (en) | 2003-10-08 |
| CN1261555C CN1261555C (en) | 2006-06-28 |
Family
ID=22834863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01813465.3A Expired - Fee Related CN1261555C (en) | 2000-08-04 | 2001-08-03 | Method of making compsn., product from such method, and use thereof in removing or dissolving contaminant from environment |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP1409632B1 (en) |
| JP (2) | JP5614912B2 (en) |
| CN (1) | CN1261555C (en) |
| AT (1) | ATE367431T1 (en) |
| AU (1) | AU8316501A (en) |
| BR (1) | BR0113031B1 (en) |
| CA (1) | CA2417927C (en) |
| CY (1) | CY1107765T1 (en) |
| DE (1) | DE60129477T2 (en) |
| DK (1) | DK1409632T3 (en) |
| ES (1) | ES2288980T3 (en) |
| IL (2) | IL154269A0 (en) |
| MX (1) | MXPA03001038A (en) |
| NZ (2) | NZ524399A (en) |
| PL (1) | PL199174B1 (en) |
| PT (1) | PT1409632E (en) |
| WO (1) | WO2002012428A1 (en) |
| ZA (1) | ZA200300973B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7029588B2 (en) * | 2003-03-19 | 2006-04-18 | Samuel Rupert Owens | Oxidizing solution and process for contaminants |
| US8398781B2 (en) * | 2004-08-27 | 2013-03-19 | Ecolab Usa Inc. | Methods for cleaning industrial equipment with pre-treatment |
| GEP20237469B (en) * | 2020-11-10 | 2023-02-10 | Dzala Llc | Novel compositions for neutralizing toxic effects of hydrogen peroxide in living cells or tissues |
| DE102021129678A1 (en) | 2021-11-15 | 2023-05-17 | Knieler & Team Gmbh | Ready-to-use aqueous disinfectant composition |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2720441A (en) * | 1953-09-21 | 1955-10-11 | Du Pont | Peroxygen bleaching of nylon |
| US4609475A (en) * | 1984-02-24 | 1986-09-02 | Halliburton Company | Method of improving the permeability of a subterranean formation by removal of polymeric materials therefrom |
| US5122538A (en) * | 1990-07-23 | 1992-06-16 | Ecolab Inc. | Peroxy acid generator |
| DE4026806A1 (en) * | 1990-08-24 | 1992-02-27 | Henkel Kgaa | Cleaning carpet by impregnation with aq. soln. - contg. solid inorganic peroxide, activator for peroxide, and surfactant |
| JP3397383B2 (en) * | 1992-10-28 | 2003-04-14 | 花王株式会社 | Liquid bleaching detergent composition |
| GB9302441D0 (en) * | 1993-02-08 | 1993-03-24 | Warwick Int Group | Oxidising agents |
| US5409713A (en) * | 1993-03-17 | 1995-04-25 | Ecolab Inc. | Process for inhibition of microbial growth in aqueous transport streams |
| US5961736A (en) * | 1993-04-05 | 1999-10-05 | Active Environmental Technologies, Inc. | Method for removal of contaminants from surfaces |
| AU671895B2 (en) * | 1993-04-12 | 1996-09-12 | Colgate-Palmolive Company, The | Tricritical point composition |
| US5567444A (en) * | 1993-08-30 | 1996-10-22 | Ecolab Inc. | Potentiated aqueous ozone cleaning and sanitizing composition for removal of a contaminating soil from a surface |
| EP0659876A3 (en) * | 1993-12-24 | 1996-12-04 | Procter & Gamble | Detergent additive composition. |
| US5759975A (en) * | 1996-08-26 | 1998-06-02 | Gage Products Company | Paint line cleaner |
| US5958984A (en) * | 1996-10-10 | 1999-09-28 | Devillez; Richard L. | Method and composition for skin treatment |
| JPH115995A (en) * | 1997-04-21 | 1999-01-12 | Lion Corp | Liquid oxygenic bleaching agent composition |
| JP3370571B2 (en) * | 1997-09-03 | 2003-01-27 | クリーンケミカル株式会社 | Disinfectant cleaning agents for medical equipment and disinfecting cleaning methods |
| JPH1180794A (en) * | 1997-09-08 | 1999-03-26 | Kao Corp | Liquid bleaching composition |
| JP3766746B2 (en) * | 1997-12-24 | 2006-04-19 | ライオン株式会社 | Liquid bleach composition |
-
2001
- 2001-08-03 MX MXPA03001038A patent/MXPA03001038A/en active IP Right Grant
- 2001-08-03 PT PT01961943T patent/PT1409632E/en unknown
- 2001-08-03 DK DK01961943T patent/DK1409632T3/en active
- 2001-08-03 NZ NZ524399A patent/NZ524399A/en not_active IP Right Cessation
- 2001-08-03 BR BRPI0113031-5A patent/BR0113031B1/en not_active IP Right Cessation
- 2001-08-03 CN CN01813465.3A patent/CN1261555C/en not_active Expired - Fee Related
- 2001-08-03 JP JP2002517719A patent/JP5614912B2/en not_active Expired - Fee Related
- 2001-08-03 NZ NZ545460A patent/NZ545460A/en not_active IP Right Cessation
- 2001-08-03 AT AT01961943T patent/ATE367431T1/en active
- 2001-08-03 ES ES01961943T patent/ES2288980T3/en not_active Expired - Lifetime
- 2001-08-03 PL PL366164A patent/PL199174B1/en unknown
- 2001-08-03 CA CA2417927A patent/CA2417927C/en not_active Expired - Fee Related
- 2001-08-03 IL IL15426901A patent/IL154269A0/en active IP Right Grant
- 2001-08-03 AU AU8316501A patent/AU8316501A/en active Pending
- 2001-08-03 DE DE60129477T patent/DE60129477T2/en not_active Expired - Lifetime
- 2001-08-03 EP EP01961943A patent/EP1409632B1/en not_active Expired - Lifetime
- 2001-08-03 WO PCT/US2001/024775 patent/WO2002012428A1/en active IP Right Grant
-
2003
- 2003-02-03 IL IL154269A patent/IL154269A/en not_active IP Right Cessation
- 2003-02-04 ZA ZA200300973A patent/ZA200300973B/en unknown
-
2007
- 2007-10-15 CY CY20071101329T patent/CY1107765T1/en unknown
-
2014
- 2014-07-24 JP JP2014150725A patent/JP5976731B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1409632A4 (en) | 2004-08-25 |
| DE60129477D1 (en) | 2007-08-30 |
| IL154269A (en) | 2007-03-08 |
| AU8316501A (en) | 2002-02-18 |
| PT1409632E (en) | 2007-10-11 |
| CA2417927A1 (en) | 2002-02-14 |
| ZA200300973B (en) | 2004-07-28 |
| CY1107765T1 (en) | 2013-04-18 |
| EP1409632A1 (en) | 2004-04-21 |
| BR0113031A (en) | 2004-11-09 |
| DK1409632T3 (en) | 2007-11-12 |
| PL199174B1 (en) | 2008-08-29 |
| DE60129477T2 (en) | 2008-02-14 |
| ES2288980T3 (en) | 2008-02-01 |
| NZ524399A (en) | 2006-03-31 |
| WO2002012428A1 (en) | 2002-02-14 |
| BR0113031B1 (en) | 2012-01-24 |
| JP2014224265A (en) | 2014-12-04 |
| CN1261555C (en) | 2006-06-28 |
| JP5614912B2 (en) | 2014-10-29 |
| JP2004519529A (en) | 2004-07-02 |
| PL366164A1 (en) | 2005-01-24 |
| AU2001283165B2 (en) | 2006-10-26 |
| MXPA03001038A (en) | 2004-09-10 |
| ATE367431T1 (en) | 2007-08-15 |
| EP1409632B1 (en) | 2007-07-18 |
| NZ545460A (en) | 2008-07-31 |
| CA2417927C (en) | 2012-05-22 |
| IL154269A0 (en) | 2003-09-17 |
| JP5976731B2 (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7179389B2 (en) | Method of using a composition for treatment in a waste treatment or sewage system | |
| US7501388B2 (en) | Method of using a composition for disinfection and/or sterilization | |
| US20220259803A1 (en) | Methods of microbial control | |
| EP1289367B1 (en) | Treatment of circulating water systems | |
| CN1713821A (en) | Inhibiting biofilm formation by thermophilic microbes in paper and board machines | |
| JP5976731B2 (en) | Method for producing a composition, the product produced by the method, and its use in removing or degrading pollutants from the environment | |
| ES2211977T3 (en) | CONTROL OF BIOINCRUSTATION THROUGH THE USE OF ESTERES DE POLIGLICOL FATTY ACIDS. | |
| JP4440457B2 (en) | Method and composition for controlling biocontamination using sulfamic acid | |
| CN1151245A (en) | Synergistic antimicrobial composition of 1,2-dibromo-2,4-dicyanobutane and esters of parahydroxybenzoic acid | |
| ES2201203T3 (en) | BIOINCRUSTATION CONTROL USING N-RENT HETEROCICLIC COMPOUNDS | |
| DE69834340T2 (en) | USE OF AMINOMETHYL PHOSPHONIC ACIDS OR THEIR SALTS TO INHIBIT THE BACTERIA AT THE TACHNO SURFACE AND TO CONTROL THE ORGANIC FERTILIZATION | |
| AU2001283165B8 (en) | Method of making a composition, a product from such method, and the use thereof in removing or dissolving a contaminant from an environment | |
| AU2001283165A1 (en) | Method of making a composition, a product from such method, and the use thereof in removing or dissolving a contaminant from an environment | |
| CN205346987U (en) | Municipal domestic sewage treatment device | |
| CN209193644U (en) | A kind of device for aquaculture demineralized water | |
| CN1216445A (en) | Biocidal composition and method for treating raw materials, products and means of production | |
| RU2070793C1 (en) | Fish wintering method with recirculation water supply system | |
| Thierry | Methods for combating microorganisms in cooling water systems-a literature study and a market inventory | |
| MXPA98002441A (en) | Methods and compositions to control bioincrustation using tiou compounds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 Termination date: 20190803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |