CN103274721B - Boron sludge compound type foaming agent - Google Patents
Boron sludge compound type foaming agent Download PDFInfo
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- CN103274721B CN103274721B CN201310230446.9A CN201310230446A CN103274721B CN 103274721 B CN103274721 B CN 103274721B CN 201310230446 A CN201310230446 A CN 201310230446A CN 103274721 B CN103274721 B CN 103274721B
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Abstract
The invention discloses a boron sludge compound type foaming agent. The technical scheme is characterized in that the boron sludge compound type foaming agent comprises boron sludge powder, attapulgite clay powder having an air purification function, hydrogen peroxide, N,N-dimethyldodecylamine-N-oxide, coconut diethanolamide, silicone resin polyether emulsion, polyether modified silicone oil and water; and paste ingredients of the boron sludge compound type foaming agent are firstly stirred into paste, and then ingredients of the boron sludge compound type foaming agent are stirred and form a finished product of the boron sludge compound foaming agent. The boron sludge compound type foaming agent has the characteristics of high foaming capability, high foam expansion rate, large foaming quantity per unit volume, uniform and fine foam cells, low possibility of breaking of foam cells, high demolding speed of the product, good surface smoothness and high later strength of the product. The product produced with the boron sludge compound type foaming agent has heat-preservation, thermal-insulation and soundproof effects and has an air purification function; and the red mud compound type foaming agent is suitable for producing a light board, a light wall and a noise reduction product.
Description
Technical field
The present invention relates to whipping agent, be specifically related to a kind of boron mud compound foaming agent.
Background technology
Whipping agent can be divided into chemical foaming agent, pneumatogen and tensio-active agent three major types, and the many whipping agents of purposes have cement blowing agent, concrete foamer, plastics blowing agent, polyurethane foams, rubber pange agent, glass whipping agent etc.
Although whipping agent kind is many, apply also extensivelyr, exist performance comprehensive not, can not meet the drawback of actual production and environmental protection needs, the function that existing whipping agent does not also purify air.
Producing the waste residue that the products such as boric acid, borax produce, is canescence, yellow-white powdery solid, is alkalescence, containing components such as boron oxide and magnesium oxide, is commonly called as " boron mud ".
The disposal of storing up of boron mud not only takies a large amount of soils, and can make near alkalization of soils stockyard and cause the Transport And Transformation of boron, boron part that mud discharges, not even a blade of grass grows, its alkali lye can be added in underground water, make the farmland underproduction around, severe patient can make farm crop total crop failure, and tap water is around produced and polluted.Because boron mud particle is thinner, after drying out, usually can disperse with the wind, atmospheric environment is produced and polluted.Boron mud has become a kind of public hazards to the pollution of the pollution of ecotope, atmospheric environment.
Summary of the invention
The object of the invention is to overcome weak point in prior art, a kind of boron mud compound foaming agent is provided.
Boron mud compound foaming agent is comprised of boron mud powder, the Attapulgite potter's clay powder with air purification function, hydrogen peroxide, dimethyl dodecyl amine oxide, cocounut oil acyl diethanolamine, silicone resin polyethers emulsion, polyether modified silicon oil and water.
The production method of boron mud compound foaming agent: first will stir as paste in boron mud compound foaming agent paste batching input low-speed mixer, then be the finished product of boron mud compound foaming agent by stirring in boron mud compound foaming agent batching input homogenizer.
Boron mud belongs to and is difficult for soluble substance, the agglutinating value(of coal) that tool is certain, and plasticity-is better, and the new boron mud producing includes the free-water of 30% left and right, and boron mud is alkalescence, and pH value is 8～10.
After the acidified processing of boron mud, boron mud pH value is controlled at 5.5～7.5, can improve the utilization ratio of boron mud, turns waste into wealth.
The Attapulgite potter's clay powder with air purification function is comprised of the sticky attapulgite clay of height, attapulite constant humidity amendment, natural-minerals adsorptive filter medium, Leafy twigs of Oriental Arborvitae, aluminium silicate fiber peacekeeping polyacrylamide; there is good cohesiveness, plasticity-, thixotropy, resistivity against fire and thermostability; the effective objectionable impurities such as formaldehyde, ammonia and benzene in absorbed air, protection of the environment and promote the healthy of people.
High sticky attapulgite clay is the attapulgite clay that adopts the complete processing production that improves viscosity of attapulgite clay, attapulgite clay soil property is fine and smooth, there is oily soapy, light weight, property are crisp, fracture is conchoidal or irregular shape, and water-absorbent is strong, tool viscosity and plasticity-when wet, more than its viscosity can reach 3000mPas, be conducive to the bonding between raw material.
High sticky attapulgite clay powder refers to gets 28.0g attapulgite clay powder sample, add in the suspension cup of homogenizer, add again 372g water, suspension cup is placed on homogenizer, under the rotating speed of 11000 revs/min, stir 20 minutes, to pour in the beaker of 250ml through high-speed stirring sample suspension again the viscosity of using NDJ-1 type rotational viscosimeter to test its suspension, tested viscosity value>=2200 into
mPasattapulgite clay powder.
Hydrogen peroxide is commonly called as hydrogen peroxide, outward appearance is colourless transparent liquid, be a kind of strong oxidizer, the present invention selects massfraction >=35% of industrial hydrogen peroxide, after mixing, can generate a large amount of bubbles with boron mud powder and the batchings such as Attapulgite potter's clay powder with air purification function.
Dimethyl dodecyl amine oxide is a kind of amphoterics, colourless transparent liquid, for weak cation tensio-active agent, in acidic medium, be cationic, in alkaline medium, be nonionic, have good thickening, antistatic, soft, foam enhancing and detergency ability, foam is abundant and stablize, the gentle pungency of character is low, has good static resistance and flexibility.
Cocounut oil acyl diethanolamine is water-soluble, has good decontamination, emulsification, foaming, steady bubble, dispersion, solubilising.
Silicone resin polyethers emulsion is a kind of novel high polymer suds-stabilizing agent, by changing intramolecule, put in order, make to arrange between tensio-active agent bubble and bubble closely neat, thereby form fine and close inner layer film, make anti-pressure ability strong especially, can control the structural stability of air bubble liquid-membrane, make surfactant molecule in the Methodistic distribution of liquid film of bubble, give elasticity and the self-reparing capability of have good lather, thereby reach desirable especially steady bubble effect.
Polyether modified silicon oil is the organosilicon nonionogenic tenside that adopts a kind of unique properties that polyethers and dimethyl siloxane graft copolymerization forms, and can reduce internal friction, the stress of its molecule, thereby play levelling, froth breaking for the present invention.
The present invention is achieved by following technical proposals:
1, boron mud compound foaming agent batching is comprised of following component by weight percentage: boron mud compound foaming agent paste 25～80%, hydrogen peroxide 2～35%, polyether modified silicon oil 0.001～5% and water 1～45%.
The production method of described boron mud compound foaming agent: will stir in boron mud compound foaming agent batching input homogenizer, the speed control of stirrer is at 1400～1800 revs/min, churning time is controlled at 2～30 minutes, after stirring, be the finished product of boron mud compound foaming agent, in boron mud compound foaming agent, contain a large amount of stable intensive bubbles.
Described boron mud compound foaming agent paste batching is comprised of following component by weight percentage: boron mud powder 15～55%, the Attapulgite potter's clay powder 5～35% with air purification function, dimethyl dodecyl amine oxide 0.01～25%, cocounut oil acyl diethanolamine 0.01～20%, silicone resin polyethers emulsion 0.01～5% and water 5～55%.
The production method of described boron mud compound foaming agent paste: will stir in boron mud compound foaming agent paste batching input low-speed mixer, the speed control of stirrer is at 600～800 revs/min, churning time is controlled at 2～20 minutes, after stirring for boron mud compound foaming agent paste, generating portion bubble in boron mud compound foaming agent paste.
Described boron mud powder producing method is: the 1. preparation of dilute sulphuric acid, is comprised of following component by weight percentage: the sulfuric acid 5～35% of concentration 98 ﹪ and water 65～95%; 2. the batching of acidification comprises following component by weight percentage: boron mud 55～85%, attapulgite clay 2～15% and dilute sulphuric acid 5～35%; 3. will in the batching input stirrer of acidification, stir, after stirring, inputting extruding in twin rollers is boron mud flap, thickness≤3 millimeter of flap; 4. the flap of boron mud is transported in revolution stoving oven and carries out roasting, roasting time is 1～3 hour, and maturing temperature is controlled at 320～550 ℃, boron mud flap water content≤5% after roasting; 5. will in the boron mud flap input pulverizing mill after roasting, be processed as boron mud powder, particle fineness≤0.074 millimeter of boron mud powder.
The described batching with the Attapulgite potter's clay powder of air purification function is comprised of following component by weight percentage: high sticky attapulgite clay 35～60%, attapulite constant humidity amendment 10～35%, natural-minerals adsorptive filter medium 5～20%, Leafy twigs of Oriental Arborvitae 2～15%, aluminum silicate fiber 1～5% and polyacrylamide 0.1～3%.
The described production method with the Attapulgite potter's clay powder of air purification function is: after (1) the batching with the Attapulgite potter's clay powder of air purification function being mixed, in input pulverizer, pulverize, the compound particles fineness after pulverizing is less than 0.5 millimeter; (2) pulverulent mixture is added and soak water in old pond and soak the old work in-process that are treated to, soak the old time to be controlled at 7～30 days; (3) work in-process are inputted in vacuum-extruder and be squeezed into cylindrical strip thing, the diameter control of cylindrical strip thing is at 2～10 millimeters; (4) cylindrical strip thing is input to cement threshing ground and carries out airing, the cylindrical strip thing water content after airing is less than 15%; (5) by carrying out abrasive dust in the cylindrical strip thing input grinding machine after airing, be meal, the particle fineness of meal is less than 0.074 millimeter.
The Attapulgite potter's clay powder with air purification function is to adopt by the inventor in " the Attapulgite potter's clay powder with air purification function " of application on February 25th, 2011, Chinese patent Granted publication number is: CN 102173743 B, Granted publication day: on July 25th, 2012.
The sticky attapulgite clay of described height is the attapulgite clay that adopts the complete processing production that improves viscosity of attapulgite clay, it is characterized in that, and from the attapulgite clay of mining area exploitation, need to be through the weathering of 30～120 days; Modification processing method is: calculate by weight percentage, get the attapulgite clay 94～98% after weathering, evenly add 2～6% sodium carbonate, jointly input in fermentation vat, add clear water to soak ageing, soak time is 72～120 hours; Get the attapulgite clay after immersion, in input stirrer, stir, and by the attapulgite clay after stirring, through extrusion machine, be extruded into thin slice, its gauge control is at 0.5～2 millimeter, by attapulgite clay thin slice, carry out airing, the attapulgite clay thin slice after airing, its water content≤15%; Batching is calculated by weight percentage: the attapulgite clay 94～98% after airing, High hydrophilous resin 0.5～5% and Mierocrystalline cellulose 0.5～3%, above-mentioned batching is stirred, and after stirring, input and in grinding machine, carry out abrasive dust, particle fineness≤0.074 millimeter.
Above-mentioned production technique is to adopt " the improving the complete processing of viscosity of attapulgite clay " of being applied on June 20th, 2005 by the inventor, and Chinese patent Granted publication number is: CN 1317067C, Granted publication day: on May 23rd, 2007.
Described water content is weight percentage.
The present invention selects massfraction >=35% of industrial hydrogen peroxide, takes production scene to add the batching per-cent that water is adjusted industrial hydrogen peroxide, is conducive to reduce trucking costs and production cost, improves the foaming quality of product.
During simple use hydrogen peroxide foaming, generation bubble is very fast, but it is also fast that part bubble breaks and disappears, cause the less stable of foam, the present invention is a kind of compound foaming agent, boron mud compound foaming agent paste is generating portion bubble in process of production, boron mud compound foaming agent is again to foam on boron mud compound foaming agent paste basis, has that foaming power is strong, foam expansion is high, unit volume bubble production volume is large, abscess is fine and smooth is evenly difficult for the feature broken, product stripping speed is fast, surface smoothness good and product later strength is high.
The raw materials such as the wilkinite after the rice hulls of the Attapulgite potter's clay powder with air purification function after by the sticky attapulgite clay of height, quick dissolved sodium silicate, zeolite powder, acidifying, the zeolite after acidifying, Concavo-convex excellent stone clay after the acidify, acidifying, the boron mud after acidifying, volcanics, alumine, Leafy twigs of Oriental Arborvitae, aluminium silicate fiber peacekeeping polyacrylamide form; There is good cohesiveness, plasticity-, thixotropy, resistivity against fire and thermostability, the effective objectionable impurities such as formaldehyde, ammonia and benzene in absorbed air, protection of the environment and promote the healthy of people.
In the present invention, adopt the Attapulgite potter's clay powder with air purification function for being mainly raw material, produce boron mud compound foaming agent, given full play to the effective efficiency of Attapulgite potter's clay powder.
The partial invalidity air pocket that adopts polyether modified silicon oil to eliminate in the present invention to produce in production process, and can improve the speed of product stripping, to guarantee the quality of integral foam process.
The product that uses boron mud compound foaming agent to produce, not only has the effect of insulation, heat insulation, sound insulation, the function purifying air in addition; These products are for facilities such as motorway, viaduct, urban light rail, subway, factory, warehouse, public places.
Boron mud compound foaming agent is applicable to produce light weight board, Light Wall and sound-deadening and noise-reducing product.
Embodiment
Below in conjunction with embodiment, the invention will be further described:
1, boron mud compound foaming agent batching is comprised of following component by weight percentage: boron mud compound foaming agent paste 70%, hydrogen peroxide 24.95%, polyether modified silicon oil 0.05% and water 5%.
The production method of described boron mud compound foaming agent: will stir in boron mud compound foaming agent batching input homogenizer, the speed control of stirrer is at 1500～1600 revs/min, churning time is controlled at 10 minutes, is the finished product of boron mud compound foaming agent after stirring.
Described boron mud compound foaming agent paste batching is comprised of following component by weight percentage: boron mud powder 32%, the Attapulgite potter's clay powder 22% with air purification function, dimethyl dodecyl amine oxide 3%, cocounut oil acyl diethanolamine 2%, silicone resin polyethers emulsion 1% and water 40%.
The production method of described boron mud compound foaming agent paste: will stir in boron mud compound foaming agent paste batching input low-speed mixer, the speed control of stirrer is at 650～750 revs/min, churning time is controlled at 8 minutes, is boron mud compound foaming agent paste after stirring.
Described boron mud powder producing method is: the 1. preparation of dilute sulphuric acid, is comprised of following component by weight percentage: the sulfuric acid 12% of concentration 98 ﹪ and water 88%; 2. the batching of acidification comprises following component by weight percentage: boron mud 76%, attapulgite clay 12% and dilute sulphuric acid 12%; 3. will in the batching input stirrer of acidification, stir, after stirring, inputting extruding in twin rollers is boron mud flap, thickness≤3 millimeter of flap; 4. the flap of boron mud is transported in revolution stoving oven and carries out roasting, roasting time is 2 hours, and maturing temperature is controlled at 400～450 ℃, boron mud flap water content≤3% after roasting; 5. will in the boron mud flap input pulverizing mill after roasting, be processed as boron mud powder, particle fineness≤0.074 millimeter of boron mud powder.
Claims (1)
1. a boron mud compound foaming agent, it is characterized in that, boron mud compound foaming agent batching is comprised of following component by weight percentage: boron mud compound foaming agent paste 25～80%, hydrogen peroxide 2～35%, polyether modified silicon oil 0.001～5% and water 1～45%;
The production method of described boron mud compound foaming agent: will stir in boron mud compound foaming agent batching input homogenizer, the speed control of stirrer is at 1400～1800 revs/min, churning time is controlled at 2～30 minutes, is the finished product of boron mud compound foaming agent after stirring;
Described boron mud compound foaming agent paste batching is comprised of following component by weight percentage: boron mud powder 15～55%, the Attapulgite potter's clay powder 5～35% with air purification function, dimethyl dodecyl amine oxide 0.01～25%, cocounut oil acyl diethanolamine 0.01～20%, silicone resin polyethers emulsion 0.01～5% and water 5～55%;
The production method of described boron mud compound foaming agent paste: will stir in boron mud compound foaming agent paste batching input low-speed mixer, the speed control of stirrer is at 600～800 revs/min, churning time is controlled at 2～20 minutes, is boron mud compound foaming agent paste after stirring;
Described boron mud powder producing method is: the 1. preparation of dilute sulphuric acid, is comprised of following component by weight percentage: the sulfuric acid 5～35% of concentration 98 ﹪ and water 65～95%; 2. the batching of acidification comprises following component by weight percentage: boron mud 55～85%, attapulgite clay 2～15% and dilute sulphuric acid 5～35%; 3. will in the batching input stirrer of acidification, stir, after stirring, inputting extruding in twin rollers is boron mud flap, thickness≤3 millimeter of flap; 4. the flap of boron mud is transported in revolution stoving oven and carries out roasting, roasting time is 1～3 hour, and maturing temperature is controlled at 320～550 ℃, boron mud flap water content≤5% after roasting; 5. will in the boron mud flap input pulverizing mill after roasting, be processed as boron mud powder, particle fineness≤0.074 millimeter of boron mud powder;
The described batching with the Attapulgite potter's clay powder of air purification function is comprised of following component by weight percentage: high sticky attapulgite clay 35～60%, attapulite constant humidity amendment 10～35%, natural-minerals adsorptive filter medium 5～20%, Leafy twigs of Oriental Arborvitae 2～15%, aluminum silicate fiber 1～5% and polyacrylamide 0.1～3%;
The described production method with the Attapulgite potter's clay powder of air purification function is: after (1) the batching with the Attapulgite potter's clay powder of air purification function being mixed, in input pulverizer, pulverize, the compound particles fineness after pulverizing is less than 0.5 millimeter; (2) pulverulent mixture is added and soak water in old pond and soak the old work in-process that are treated to, soak the old time to be controlled at 7～30 days; (3) work in-process are inputted in vacuum-extruder and be squeezed into cylindrical strip thing, the diameter control of cylindrical strip thing is at 2～10 millimeters; (4) cylindrical strip thing is input to cement threshing ground and carries out airing, the cylindrical strip thing water content after airing is less than 15%; (5) by carrying out abrasive dust in the cylindrical strip thing input grinding machine after airing, be meal, the particle fineness of meal is less than 0.074 millimeter;
The sticky attapulgite clay of described height is the attapulgite clay that adopts the complete processing production that improves viscosity of attapulgite clay, it is characterized in that, and from the attapulgite clay of mining area exploitation, need to be through the weathering of 30～120 days; Modification processing method is: calculate by weight percentage, get the attapulgite clay 94～98% after weathering, evenly add 2～6% sodium carbonate, jointly input in fermentation vat, add clear water to soak ageing, soak time is 72～120 hours; Get the attapulgite clay after immersion, in input stirrer, stir, and by the attapulgite clay after stirring, through extrusion machine, be extruded into thin slice, its gauge control is at 0.5～2 millimeter, by attapulgite clay thin slice, carry out airing, the attapulgite clay thin slice after airing, its water content≤15%; Batching is calculated by weight percentage: the attapulgite clay 94～98% after airing, High hydrophilous resin 0.5～5% and Mierocrystalline cellulose 0.5～3%, above-mentioned batching is stirred, and after stirring, input and in grinding machine, carry out abrasive dust, particle fineness≤0.074 millimeter;
The sticky attapulgite clay powder of described height refers to gets 28.0g attapulgite clay powder sample, add in the suspension cup of homogenizer, add again 372g water, suspension cup is placed on homogenizer, under the rotating speed of 11000 revs/min, stir 20 minutes, to pour in the beaker of 250mL through high-speed stirring sample suspension again the viscosity of using NDJ-1 type rotational viscosimeter to test its suspension, tested viscosity value>=2200 into
mPasattapulgite clay powder.
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| CN201310230446.9A CN103274721B (en) | 2013-06-12 | 2013-06-12 | Boron sludge compound type foaming agent |
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| CN201310230446.9A CN103274721B (en) | 2013-06-12 | 2013-06-12 | Boron sludge compound type foaming agent |
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| CN103556725B (en) * | 2013-10-13 | 2016-09-07 | 许庆华 | Boron mud environment friendly acoustical absorption plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699259A (en) * | 2005-06-20 | 2005-11-23 | 许庆华 | Process for improving viscosity of attapulgite clay |
| CN101185875A (en) * | 2007-08-30 | 2008-05-28 | 许庆华 | Method for producing attapulite constant humidity amendment |
| JP2011148903A (en) * | 2010-01-21 | 2011-08-04 | Bridgestone Corp | Highly flame-retardant polyurethane foam |
| CN102173743A (en) * | 2011-02-25 | 2011-09-07 | 许庆华 | Attapulgite argil powder with air purifying function |
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2013
- 2013-06-12 CN CN201310230446.9A patent/CN103274721B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699259A (en) * | 2005-06-20 | 2005-11-23 | 许庆华 | Process for improving viscosity of attapulgite clay |
| CN101185875A (en) * | 2007-08-30 | 2008-05-28 | 许庆华 | Method for producing attapulite constant humidity amendment |
| JP2011148903A (en) * | 2010-01-21 | 2011-08-04 | Bridgestone Corp | Highly flame-retardant polyurethane foam |
| CN102173743A (en) * | 2011-02-25 | 2011-09-07 | 许庆华 | Attapulgite argil powder with air purifying function |
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