CN101973059B - Method for producing white attapulgite soft clay - Google Patents
Method for producing white attapulgite soft clay Download PDFInfo
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- CN101973059B CN101973059B CN2010102402186A CN201010240218A CN101973059B CN 101973059 B CN101973059 B CN 101973059B CN 2010102402186 A CN2010102402186 A CN 2010102402186A CN 201010240218 A CN201010240218 A CN 201010240218A CN 101973059 B CN101973059 B CN 101973059B
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- 239000004927 clay Substances 0.000 title claims abstract description 31
- 229960000892 attapulgite Drugs 0.000 title claims abstract description 23
- 229910052625 palygorskite Inorganic materials 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 52
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims abstract description 32
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 238000004898 kneading Methods 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000000843 powder Substances 0.000 claims description 24
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 21
- 239000004576 sand Substances 0.000 claims description 20
- 239000012153 distilled water Substances 0.000 claims description 18
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims description 11
- 238000000746 purification Methods 0.000 claims description 11
- 239000000440 bentonite Substances 0.000 claims description 10
- 229910000278 bentonite Inorganic materials 0.000 claims description 10
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 10
- 235000010215 titanium dioxide Nutrition 0.000 claims description 10
- 239000004113 Sepiolite Substances 0.000 claims description 9
- 229910052624 sepiolite Inorganic materials 0.000 claims description 9
- 235000019355 sepiolite Nutrition 0.000 claims description 9
- 229920002545 silicone oil Polymers 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 7
- 239000011265 semifinished product Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 239000003086 colorant Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 235000013312 flour Nutrition 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000011022 opal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a method for producing white attapulgite soft clay. Key points of the technical scheme comprise the following steps of: adding a white sand-grain attapulgite mixture into an operating horizontal flour mixing machine, slowly adding solution of sodium polyacrylate gel into the white sand-grain attapulgite mixture and stirring so as to obtain a white clod-shaped attapulgite mixture; and spraying methyl silicone oil onto the white clod-shaped attapulgite mixture, kneading the white clod-shaped attapulgite mixture into semi-finished white attapulgite soft clay, pressing the semi-finished white attapulgite soft clay into flat-plate white attapulgite soft clay, sealing and packaging so as to obtain a finished product. The white attapulgite soft clay has high viscosity, softness and plasticity and small contractibility rate, becomes hard after natural drying, does not need baking, does not crack and has no corrosion and greasy handfeel. After different colors are added into the white attapulgite soft clay, a plurality of colored soft clay can be produced and handicraft articles with clear patterns, bright colors and vivid effects can be made by using attapulgite soft clay with different colors. The white attapulgite soft clay is suitable for molding patterns, molds and handicraft articles.
Description
Technical field
The present invention relates to the mud of making pottery, be specifically related to the production method of the concavo-convex excellent soft ceramic mud of a kind of white.
Background technology
The primary raw material of soft ceramic mud is polyvinyl chloride and calcium carbonate, cohesive is bad under the normal temperature state, long preservation easily wears out and fades, bubble easily during the baking soft ceramic mud,, finished product is burnt and melt if when temperature surpasses 200 ℃, even may cause burning, generate chloride excitant toxic smog, the selling price of soft ceramic mud is higher, is unfavorable for promoting the use of.
The Chinese patent publication number is: CN 101186736, open day: on May 28th, 2008, name is called " a kind of soft ceramic mud and preparation method thereof ", disclose: " a kind of soft ceramic mud and preparation method; it is prepared from by following parts by weight of component: PVC paste resin 15～40, bizinc resin 20～55, calcium carbonate 15～35, plasticizer 0.1～0.4, toner 0.5～0.15, all the other are micro-moisture and impurity ".
The weak point of above-mentioned patent is that the soft ceramic mud primary raw material that this technology is produced is PVC paste resin, bizinc resin and calcium carbonate, and cohesive is bad under the normal temperature state, is unfavorable for making moulding, and bizinc resin belongs to poisonous substance.
The Chinese patent Granted publication number is: CN 1273531, Granted publication day: on September 6th, 2006, name is called " a kind of manufacture method of transparent texture resin clay ", disclose: " a kind of manufacture method of transparent texture resin clay; it is characterized in that: it is at first mixed together by ethylene powder-vinyl acetate copolymer, starch, glycerine, anticorrisive agent, spices and adds water purification again and stir into mud shape thing; and then add atoleine and mix and stir, vacuum-packed finished product ".
The weak point of above-mentioned patent is that the transparent texture resin clay primary raw material that this technology is produced is ethylene powder-vinyl acetate copolymer and starch, ethylene powder-vinyl acetate copolymer has spread effect to eyes and skin, be not suitable for being used to manufacture the raw material of artifacts, need a large amount of starch in this product, be unfavorable for promoting the use of.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, the production method of the concavo-convex excellent soft ceramic mud of a kind of white is provided.
The production method of the concavo-convex excellent soft ceramic mud of white is: the concavo-convex excellent mixture of white sand shape is added in the horizontal dough mixer that has turned round, and the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of white sand shape, mix and stir and be the concavo-convex excellent mixture of white clod shape; Be sprayed on the concavo-convex excellent mixture of white clod shape with methyl-silicone oil, kneading becomes the semi-finished product of the concavo-convex excellent soft ceramic mud of white, is pressed into the concavo-convex excellent soft ceramic mud of tabular white at last, packs to be finished product.
The concavo-convex excellent soft ceramic mud of white is made up of Concave-convex clay rod powder, white bentonite in powder, sepiolite powder, rutile type titanium white, Sodium Polyacrylate, propane diols, methyl-silicone oil and distilled water after purifying.
Use the wet beneficiation craft of concavo-convex rod, the screening of mineral such as the hydromica in the Concave-convex clay rod, quartz, opal and carbonate is got rid of, obtain the Concave-convex clay rod after a kind of purify, the Concave-convex clay rod soil property exquisiteness after the purification, smooth surface, quality is lighter, be viscosity and plasticity when moist, its viscosity can reach more than the 3000mPas, helps the bonding between the raw material, the dry post-shrinkage ratio of Concave-convex clay rod is little, and does not produce be full of cracks; Concave-convex clay rod powder after the described purification is that the Concave-convex clay rod after purifying is carried out abrasive dust, the Concave-convex clay rod powder particles fineness after the purification that the present invention selects for use≤0.074 millimeter.
The white bentonite is the bentonite of a kind of high whiteness and high brightness, have excellent plasticity, caking property and lubricity, help increasing the intensity after whiteness, plasticity and the air dry of the concavo-convex excellent soft ceramic mud of white, the white bentonite in powder grain fineness that the present invention selects for use≤0.074 millimeter.
Sepiolite is a kind of rich fibrous magnesium silicate clay mineral, be pale, have fine and smooth soft, viscosity is strong, shrinkage factor is low and plasticity the is good characteristics of silky luster, light weight, help improving whiteness, gloss and the mouldability of the concavo-convex excellent soft ceramic mud of white, sepiolite powder grain fineness≤0.074 that the present invention selects for use millimeter.
Rutile type titanium white has optical properties such as high index of refraction, high covering power and high reducing power, rutile type titanium white covering power and reducing power are better than anatase thpe white powder, the present invention selects grain fineness≤0.005 millimeter of rutile type titanium white for use, helps improving the whiteness of the concavo-convex excellent soft ceramic mud of white.
Sodium Polyacrylate is a kind of white powder, odorless, tasteless and nontoxic can be slowly soluble in water, forms extremely sticky transparent gel, have thickening, emulsification, figuration, multiple function such as expanded, stable, can improve the caking property and the ductility of the concavo-convex excellent soft ceramic mud of white.
Propane diols is the stable water imbibition liquid of a kind of water white transparency toughness, and is water-soluble, in the present invention as solvent, emulsifying agent, antifreezing agent and lubricant.
Methyl-silicone oil is a kind of water white thick liquid, has colourless, tasteless, not volatile and water-fast characteristics, in the present invention as defoamer, releasing agent, lubricant and optical brightener.
Distilled water is meant with the pure water of distillating method preparation, uses distilled water can effectively improve the viscosity of Sodium Polyacrylate gelinite in the present invention.
The present invention is achieved by following technical proposals:
1, the production method of the concavo-convex excellent soft ceramic mud of white is: 1. the concavo-convex excellent mixture of white sand shape is added in the horizontal dough mixer that has turned round, and the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of white sand shape, mix and stir and be the concavo-convex excellent mixture of white clod shape; 2. the concavo-convex excellent mixture of white clod shape is added in the dough kneeding machine, be sprayed on the concavo-convex excellent mixture of white clod shape with methyl-silicone oil, kneading becomes the semi-finished product of the concavo-convex excellent soft ceramic mud of white; 3. the concavo-convex excellent soft ceramic mud semi-finished product of white are added in the oodle maker and press repeatedly 2～4 times, be pressed into the concavo-convex excellent soft ceramic mud of tabular white at last, pack and be finished product;
2, the batching of the concavo-convex excellent soft ceramic mud of white is made up of following component by weight percentage: the concavo-convex excellent mixture 60～85% of white sand shape, Sodium Polyacrylate gel solution 10～35% and methyl-silicone oil 0.1～5%.
The batching of the concavo-convex excellent mixture of described white sand shape is made up of following component by weight percentage: the Concave-convex clay rod powder 15～40% after the purification, white bentonite in powder 5～20%, sepiolite powder 5～15%, rutile type titanium white 1～10% and distilled water 25～65%;
The production method of the concavo-convex excellent mixture of described white sand shape is: stir in the Concave-convex clay rod powder after will purifying earlier, white bentonite, sepiolite powder and the rutile type titanium white adding mixer, be white powdery attapulgite mixture after stirring, slowly add in the white powdery attapulgite mixture with distilled water again and stir, dialogue look powdery attapulgite mixture carries out moistening, is the concavo-convex excellent mixture of white sand shape through stirring and moistening back;
The batching of described Sodium Polyacrylate gel solution is made up of following component by weight percentage: Sodium Polyacrylate 0.1～5%, propane diols 0.3～25% and distilled water 70～99.6%;
The compound method of described Sodium Polyacrylate gel solution is: earlier Sodium Polyacrylate is added in the propane diols, when Sodium Polyacrylate in propane diols after the moistening dispersion, the common adding in the distilled water, slowly stir, be dissolved in fully in the distilled water up to Sodium Polyacrylate, form the Sodium Polyacrylate gel solution of thickness.
Concave-convex clay rod after the described purification, it is the concavo-convex excellent ore deposit mixture that will contain earth impurity, import in the hydrolytic tank after crushed, soak after 24 hours, dash with high-pressure pump and to turn over, and the sieve of the drum by making with stainless steel steel wire sieve removes the impurity more than 1 millimeter, send in the acclive sedimentation basin, continuation is dashed with high-pressure pump and is turned over, after 12 hours, because the proportion in concavo-convex excellent ore deposit is lighter, its the superiors in whole sediment draws this part concavo-convex excellent ore deposit with slush pump and sends in the flat sedimentation basin, emits unnecessary water after 15 hours, through 2-3 days air dry, take out the Concave-convex clay rod after this part concavo-convex excellent ore deposit is purification;
This technology is to adopt " the concavo-convex excellent wet beneficiation craft " in application on September 18th, 2003 by the inventor, and the Chinese patent Granted publication number is: CN1224463, Granted publication day: on October 26th, 2005.
The white concavo-convex excellent soft ceramic mud viscosity height that the present invention produces, soft plasticity is good, have that shrinkage factor is little, indeformable, hardening after air dry, do not need to toast, do not produce be full of cracks, not mouldy, never degenerate, not chafe, nontoxic, non-corrosiveness and do not have the characteristics of greasy feeling.
After in the concavo-convex excellent soft ceramic mud of white, adding different colours, the soft ceramic mud of multiple colour can be produced, clear patterns, lovely luster and effect handicraft true to nature can be moulded with the concavo-convex excellent soft ceramic mud of different color.
Production technology of the present invention is simple, and is with low cost, helps promoting the use of.
The concavo-convex excellent soft ceramic mud of white is applicable to moulds pattern, mould and handicraft.
The specific embodiment
The invention will be further described below in conjunction with embodiment:
1, the production method of the concavo-convex excellent soft ceramic mud of white is: 1. the concavo-convex excellent mixture of white sand shape is added in the horizontal dough mixer that has turned round, and the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of white sand shape, mix and stir and be the concavo-convex excellent mixture of white clod shape; 2. the concavo-convex excellent mixture of white clod shape is added in the dough kneeding machine, be sprayed on the concavo-convex excellent mixture of white clod shape with methyl-silicone oil, kneading becomes the semi-finished product of the concavo-convex excellent soft ceramic mud of white; 3. the concavo-convex excellent soft ceramic mud semi-finished product of white are added in the oodle maker and press repeatedly 3 times, be pressed into the concavo-convex excellent soft ceramic mud of tabular white at last, pack and be finished product;
2, the batching of the concavo-convex excellent soft ceramic mud of white is made up of following component by weight percentage: the concavo-convex excellent mixture 82% of white sand shape, Sodium Polyacrylate gel solution 16% and methyl-silicone oil 2%.
The batching of the concavo-convex excellent mixture of described white sand shape is made up of following component by weight percentage: the Concave-convex clay rod powder 30% after the purification, white bentonite in powder 15%, sepiolite powder 8%, rutile type titanium white 5% and distilled water 42%;
The production method of the concavo-convex excellent mixture of described white sand shape is: stir in the Concave-convex clay rod powder after will purifying earlier, white bentonite, sepiolite powder and the rutile type titanium white adding mixer, be white powdery attapulgite mixture after stirring, slowly add in the white powdery attapulgite mixture with distilled water again and stir, dialogue look powdery attapulgite mixture carries out moistening, is the concavo-convex excellent mixture of white sand shape through stirring and moistening back;
The batching of described Sodium Polyacrylate gel solution is made up of following component by weight percentage: Sodium Polyacrylate 3%, propane diols 7% and distilled water 90%;
The compound method of described Sodium Polyacrylate gel solution is: earlier Sodium Polyacrylate is added in the propane diols, when Sodium Polyacrylate in propane diols after the moistening dispersion, the common adding in the distilled water, slowly stir, be dissolved in fully in the distilled water up to Sodium Polyacrylate, form the Sodium Polyacrylate gel solution of thickness.
Claims (1)
1. the production method of the concavo-convex excellent soft ceramic mud of white, it is characterized in that, 1. the concavo-convex excellent mixture of white sand shape is added in the horizontal dough mixer that has turned round, and the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of white sand shape, mix and stir and be the concavo-convex excellent mixture of white clod shape; 2. the concavo-convex excellent mixture of white clod shape is added in the dough kneeding machine, be sprayed on the concavo-convex excellent mixture of white clod shape with methyl-silicone oil, kneading becomes the semi-finished product of the concavo-convex excellent soft ceramic mud of white; 3. the concavo-convex excellent soft ceramic mud semi-finished product of white are added in the oodle maker and press repeatedly 2～4 times, be pressed into the concavo-convex excellent soft ceramic mud of tabular white at last, pack and be finished product;
The batching of the concavo-convex excellent soft ceramic mud of described white is made up of following component by weight percentage: the concavo-convex excellent mixture 60～85% of white sand shape, Sodium Polyacrylate gel solution 10～35% and methyl-silicone oil 0.1～5%;
The batching of the concavo-convex excellent mixture of described white sand shape is made up of following component by weight percentage: the Concave-convex clay rod powder 15～40% after the purification, white bentonite in powder 5～20%, sepiolite powder 5～15%, rutile type titanium white 1～10% and distilled water 25～65%;
The production method of the concavo-convex excellent mixture of described white sand shape is: stir in the Concave-convex clay rod powder after will purifying earlier, white bentonite, sepiolite powder and the rutile type titanium white adding mixer, be white powdery attapulgite mixture after stirring, slowly add in the white powdery attapulgite mixture with distilled water again and stir, dialogue look powdery attapulgite mixture carries out moistening, is the concavo-convex excellent mixture of white sand shape through stirring and moistening back;
The batching of described Sodium Polyacrylate gel solution is made up of following component by weight percentage: Sodium Polyacrylate 0.1～5%, propane diols 0.3～25% and distilled water 70～99.6%;
The compound method of described Sodium Polyacrylate gel solution is: earlier Sodium Polyacrylate is added in the propane diols, when Sodium Polyacrylate in propane diols after the moistening dispersion, the common adding in the distilled water, slowly stir, be dissolved in fully in the distilled water up to Sodium Polyacrylate, form the Sodium Polyacrylate gel solution of thickness;
Concave-convex clay rod after the purification, it is the concavo-convex excellent ore deposit mixture that will contain earth impurity, import in the hydrolytic tank after crushed, soak after 24 hours, dash with high-pressure pump and to turn over, and the sieve of the drum by making with stainless steel steel wire sieve removes the impurity more than 1 millimeter, send in the acclive sedimentation basin, continuation is dashed with high-pressure pump and is turned over, after 12 hours, because the proportion in concavo-convex excellent ore deposit is lighter, its the superiors in whole sediment draws this part concavo-convex excellent ore deposit with slush pump and sends in the flat sedimentation basin, emits unnecessary water after 15 hours, through 2-3 days air dry, take out the Concave-convex clay rod after this part concavo-convex excellent ore deposit is purification.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102402186A CN101973059B (en) | 2010-07-30 | 2010-07-30 | Method for producing white attapulgite soft clay |
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| CN2010102402186A CN101973059B (en) | 2010-07-30 | 2010-07-30 | Method for producing white attapulgite soft clay |
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| CN101973059B true CN101973059B (en) | 2011-08-24 |
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| CN102503240B (en) * | 2011-11-01 | 2013-03-13 | 丁森 | Soft pottery clay and manufacturing method thereof |
| CN110193875A (en) * | 2019-05-29 | 2019-09-03 | 胡樱夕 | A kind of preparation process of clay Die and mould plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0368507A2 (en) * | 1988-11-09 | 1990-05-16 | Engelhard Corporation | Stable color dispersions, their preparation and use in ceramic glazes |
| CN1552529A (en) * | 2003-09-18 | 2004-12-08 | 许盛英 | Buckled rod wetting benefication process |
| CN1583865A (en) * | 2004-06-12 | 2005-02-23 | 姚长领 | Method for preparing transparent resin clay |
| JP2009227481A (en) * | 2008-03-19 | 2009-10-08 | Ube Ind Ltd | Hydraulic composition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003245563A1 (en) * | 2002-06-17 | 2003-12-31 | American Clay Enterprises, Llc | Clay plaster |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0368507A2 (en) * | 1988-11-09 | 1990-05-16 | Engelhard Corporation | Stable color dispersions, their preparation and use in ceramic glazes |
| CN1552529A (en) * | 2003-09-18 | 2004-12-08 | 许盛英 | Buckled rod wetting benefication process |
| CN1583865A (en) * | 2004-06-12 | 2005-02-23 | 姚长领 | Method for preparing transparent resin clay |
| JP2009227481A (en) * | 2008-03-19 | 2009-10-08 | Ube Ind Ltd | Hydraulic composition |
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