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    • 1. 发明公开
    • 건축자재 제조용 펄프슬러지애쉬 조성물
    • 建筑材料用纸浆泥灰组合物
    • KR1020060040434A
    • 2006-05-10
    • KR1020040090032
    • 2004-11-05
    • 박종원
    • 박종원
    • D21H17/01D21H17/68
    • C04B28/26Y02W30/92Y02W30/94Y02W30/97C04B14/06C04B14/18C04B18/08C04B18/103C04B18/26C04B20/0048C04B22/062C04B22/106C04B22/141C04B22/142C04B24/2641C04B24/383C04B38/02C04B14/104C04B14/20C04B16/08C04B18/101C04B18/141C04B22/064C04B22/122C04B24/281
    • 제지공정에서 폐수처리후 발생되는 펄프슬러지를 소각하여 생긴 펄프슬러지애쉬에 산성기를 갖는 개질된 규산소다를 가하여 별도의 소성 소결공정을 수행하지 않고도 1시간 이내 신속한 경화를 얻을 수 있을 뿐만 아니라 폴리머에멀젼이 첨가되어 우수한 강도와 내수성을 갖는 조성물을 획득하고 여기에 골재, 경량골재를 포함하는 건축자재 제조용 펄프슬러지애쉬 조성물이 개시되어 있다. 상기 개질된 규산소다는 규산소다에 산성용액을 가하여 내수성을 개질시킨 것으로, 상기 산성수용액으로는 황산소다, 황산동, 황산알루미늄, 황산마그네슘, 크롬명반, 황산 수용액등이며, 폴리머에멀젼으로는 라텍스, 실리콘오일, 아라비아검, 아크릴, 에폭시등이 사용될 수 있다. 이러한 조성물은 생산이 용이하고 매우 경제적인 조성물을 제공할 뿐만 아니라 폐자원 재자원화및 환경보호에 기여할 수가 있다.
      펄프슬러지애쉬, 산성수용액, 규산소다, 건축자재
    • 在造纸过程中不仅它是通过将改性硅酸钠,不到一个小时,而不必执行通过焚化的废水处理后产生的纸浆污泥具有在英俊纸浆泥灰酸性基团的单独的煅烧烧结步骤快速固化,而不是该聚合物乳液得到 公开了一种用于建筑材料的纸浆泥灰组合物,其通过添加具有优异的强度和耐水性并且含有骨料和轻质骨料的组合物而获得。 酸性水溶液的实例包括硫酸钠,硫酸铜,硫酸铝,硫酸镁,铬矾和硫酸水溶液,聚合物乳液的实例包括胶乳,硅酮 油,阿拉伯树胶,丙烯酸树脂,环氧树脂等。 这样的组合物不仅提供了易于生产且非常经济的组合物,而且还有助于废物资源的再循环和环境保护。
    • 2. 发明授权
    • 건축자재용 혼합골재 제조방법
    • 建筑材料的方法
    • KR100842769B1
    • 2008-07-01
    • KR1020070040616
    • 2007-04-26
    • 장미희
    • 장미희
    • C04B18/04C04B14/02C04B18/08C04B18/18
    • C04B18/021C04B2103/008C04B2111/0075Y02W30/91Y02W30/92Y02W30/95C04B14/28C04B18/0418C04B18/103C04B18/167C04B20/0076C04B20/008C04B20/02C04B20/026C04B18/10
    • A manufacturing method of recycled mixture aggregate is provided to use efficiently waste materials, to prevent soil pollution and to save landfill by recycling waste foundry sand, waste concrete and sludge. A manufacturing method of recycled mixture aggregate comprises steps of: crushing each of the selected and separated waste foundry sand and waste concrete to have particle size smaller than 5mm and 13mm, respectively, and removing foreign substance from the crushed materials; storing the crushed waste foundry sand smaller than 5mm and the crushed waste concrete smaller than 13mm in a first hopper and a second hopper, respectively, while leaving a part of the crushed waste foundry sand for further crushing until the particle size reaches 150-200 mesh in order to use the particles as cement admixture after storing in a third hopper; calcining collected waste paper in furnace, crushing the calcined waste paper until the particle size reaches 0.1-100mum, and storing the particles in a fourth hopper; drying collected sludge from filtration plant at 120-180deg.C in drying furnace for solidification, followed by grinding the solidified sludge until the mean particle size reaches 0.1-100mum for storing in a fifth hopper; mixing 30-40% by weight of waste foundry sand having particle size smaller than 5mm, 40-50% by weight of waste concrete powder having particle size smaller than 13mm, 0.01-0.03% by weight of admixture, 8-12% by weight of water, and 10-20% by weight of cement admixture prepared by combining 8-15% by weight of the calcined waste paper comprising aluminum type flocculant, 8-15% by weight of filtration plant sludge powder comprising 30-60% by weight of clay, 8-15% by weight of waste foundry sand powder having particle size of 150-300 mesh and 50-60% by weight of limestone fine powder homogeneously on stirring after adjusting total amount to 100% by weight; filling a mold with the mixture; and forming construction material by vibrating.
    • 提供回收混合料骨料的制造方法,有效利用废料,防止土壤污染,并通过回收废砂铸造砂,废泥浆和污泥来节约填埋。 回收混合料骨料的制造方法包括以下步骤:将选择和分离的废弃铸造砂和废混泥土分别粉碎至粒径小于5mm和13mm,并从粉碎物料中除去异物; 在第一个料斗和第二个料斗中分别存储小于5mm的碎屑废料铸造砂和小于13mm的破碎的废弃混泥土,同时留下一部分粉碎废弃物铸造砂进一步粉碎直到粒度达到150-200目 为了在储存在第三料斗中之后使用颗粒作为水泥混合物; 将收集的废纸在炉内煅烧,粉碎煅烧废纸,直至粒径达到0.1〜100μm,并将颗粒储存在第四料斗中; 将干燥炉中120-180℃的过滤收集污泥干燥,固化,然后研磨固化污泥,直到平均粒径达到0.1〜100μm,储存在第五个料斗中; 混合30-40重量%的粒径小于5mm的废铸造砂,40-50重量%的粒度小于13mm的废混凝土粉末,0.01-0.03重量%的混合物,8-12重量% 的水和10-20重量%的水泥混合物,其通过将8-15重量%的包含铝型絮凝剂的煅烧废纸,8-15重量%的包含30-60重量%的过滤植物污泥粉末 的粘土,8-15重量%的颗粒尺寸为150-300目的废弃铸造砂粉末和50-60重量%的石灰石细粉末,在调节总量至100重量%后均匀搅拌; 用混合物填充模具; 并通过振动形成建筑材料。
    • 3. 发明公开
    • 경량 골재용 조성물의 제조방법
    • 生产轻质聚合组合物
    • KR1020030011757A
    • 2003-02-11
    • KR1020020085891
    • 2002-12-28
    • 이기강
    • 이기강김정환
    • C04B18/00
    • C04B28/001C04B18/027Y02W30/91Y02W30/92Y02W30/94C04B14/04C04B18/0409C04B18/06C04B18/101C04B18/103C04B18/142C04B40/006C04B18/025
    • PURPOSE: Provided is a production method of lightweight aggregate composition with high mechanical strength, low water absorption and low production costs by using one or more of wastes such as coal ash, electric arc furnace(EAF) dust, steelmaking slag, etc. CONSTITUTION: The production method of lightweight aggregate composition is as follows: mixing coal ash, EAF dust, steelmaking slag, sewage sludge ash, stone powder, paper sludge ash and aluminum dross in a proper ratio; adding clay to the wastes; filter pressing to make filter cakes containing 20-25% of water; aging the filter cakes; forming the cakes into the first preform and cutting to a proper size; forming the first preform into the second preform with a round shape by passing the first preform through a rotating tube; drying at 100-500deg.C for 0.5-3hrs; sintering at 1050-1200deg.C; and cooling slowly.
    • 目的:通过使用煤灰,电弧炉(EAF)粉尘,炼钢渣等废弃物中的一种或多种,​​具有机械强度高,吸水率低,生产成本低的轻骨料组合物的制造方法。 轻骨料组合物的生产方法如下:以适当的比例混合煤灰,EAF粉尘,炼钢渣,污泥,灰粉,纸渣灰和铝渣; 向废物中加入粘土; 过滤器制作含20-25%水的滤饼; 老化滤饼; 将蛋糕形成第一预制品并切成适当的尺寸; 通过使所述第一预制件通过旋转管将所述第一预制件形成为具有圆形的所述第二预制件; 在100-500℃干燥0.5-3小时; 烧结温度1050-1200℃; 并缓慢冷却。
    • 4. 发明公开
    • 무기질판
    • 无机材料板
    • KR1020130113971A
    • 2013-10-16
    • KR1020130013145
    • 2013-02-06
    • 니치하 가부시키가이샤
    • 데라이겐타후지와라히로미
    • C04B18/04C04B16/06C04B22/14
    • C04B7/04C04B28/08Y02W30/92Y02W30/95Y02W30/97C04B7/02C04B12/04C04B18/08C04B18/103C04B18/16C04B18/241C04B22/0093C04B22/062C04B22/064
    • PURPOSE: An inorganic material board is provided to be used as a building board by having a high flexural rigidity using blast furnace slag, plaster, alkali ash, a reinforcing fiber, and an inorganic blending material. CONSTITUTION: An inorganic material board is a harden body of a mat formed by dehydrating the slurry including blast furnace slag, plaster, alkali ash, a reinforcing fiber, and an inorganic blending material. The slurry comprises 30-53 weight% of the blast furnace slag, 2-5 weight% of the plaster having the average particle diameter of 200-2000 μm, 5-11 weight% of the alkali ash, 5-15 weight% of the reinforcing fiber, and 31-50 weight% of the inorganic blending material per total solid content. The weight ratio of the blast furnace slag: plaster: alkali ash is 1:0.05-0.15:0.15-0.35. The specific surface area of the blast furnace slag is 3000-5000, and the flexural rigidity of the inorganic material board is10N /mm2 or greater. The blast furnace slag is a granulated blast furnace slag. The plaster is a reused plaster obtained by pulverizing plaster board wastes. The inorganic blending material is anyone of coal cinders and paper sludge incineration ash. The reinforcing fiber is a wastepaper.
    • 目的:通过使用高炉矿渣,石膏,碱灰,增强纤维和无机混合材料,具有高抗弯刚度,提供无机材料板作为建筑板材。 构成:无机材料板是通过使包括高炉矿渣,石膏,碱灰,增强纤维和无机混合材料的浆料脱水而形成的垫的硬化体。 浆料含有30-53重量%的高炉渣,2-5重量%的平均粒径为200-2000微米的石膏,5-11重量%的碱灰,5-15重量%的 增强纤维和31-50重量%的无机共混材料,每个固体含量。 高炉渣重量比:石膏:碱灰分为1:0.05-0.15:0.15-0.35。 高炉渣的比表面积为3000-5000,无机材料板的抗弯刚度为10N / mm 2以上。 高炉渣是造粒高炉渣。 石膏是通过粉碎石膏板废物获得的复用石膏。 无机混合材料是煤渣和纸泥焚化灰中的任何一种。 增强纤维是一种废纸。
    • 5. 发明授权
    • 하수종말처리장의 슬러지를 태운 소각재를 이용한 난연성건축자재 및 그 제조방법
    • 非金属大理石建筑材料及其制造方法
    • KR100912893B1
    • 2009-08-20
    • KR1020080047050
    • 2008-05-21
    • 이은목
    • 이은목
    • C04B18/18C04B28/34C04B38/02
    • Y02W30/96C04B18/027C04B18/103C04B22/16C04B26/14C04B38/02C04B2111/28E04B1/941
    • A flame retard construction material and a manufacturing method thereof using the incinerate material burning the sludge of the sewage disposal plant are provided to minimize the damage on the human life by preventing the poisonous gas from being generated. A manufacturing method of flame retard construction material using the incinerate material burning the sludge of the sewage disposal plant includes the aggregate molding step(S1) for molding the aggregate of the pellet shape; the thermoplastic processing step(S2); the dipping step(S3) for dipping the aggregate into the epoxy resin; the compression molding step(S4) which injects the aggregate between the netting threads and pressurizes using the oil-hydraulic press; and the complete step(S5) for breaking away the form from the mold and forming the building panel.
    • 提供阻燃结构材料及其使用燃烧污水处理厂污泥的焚烧材料的制造方法,以通过防止产生有毒气体来最小化对人的生命的损害。 使用燃烧污水处理设备的污泥的焚烧材料的阻燃结构材料的制造方法包括:用于模制颗粒形状的聚集体的聚集体模制步骤(S1) 热塑性加工步骤(S2); 用于将聚集体浸渍到环氧树脂中的浸渍步骤(S3) 所述压缩成型工序(S4),其使用所述油压机将所述骨料注入所述网状丝之间进行加压; 以及用于将模具从模具中分离并形成建筑面板的完成步骤(S5)。
    • 6. 发明授权
    • 폐수처리오니를 이용한 폐석산 적지복구용 흙의 조성물
    • 土壤组合物废物处理废弃物的废弃物用于回收废弃的泥石流
    • KR100903604B1
    • 2009-06-18
    • KR1020080115569
    • 2008-11-20
    • 유종희
    • 유종희
    • C04B18/04C04B18/00
    • Y02W30/91C09K17/44C04B18/0418C04B18/065C04B18/103C04B18/20C04B28/04C04B2111/70
    • A soil composition using waste sludge is provided to prevent marine environmental pollution by recycling the waste sludge and to recover an abandoned stony mountain. A soil composition comprises: 20-40 parts of fly ashes, whose specific surface area is 1,500 cm^2/g or more and which includes bottom ashes with pozzolanic activity; 40-60 parts of incinerated paper sludge with more than 2,000 cm^2/g of specific surface area; 10-20 parts of processing sludge produced as a by-produce in a polyester production process; 5-10 parts of inorganic acid; and 10-20 parts of inorganic binder selected from the group consisting of one sort of Portland cement, three sorts of rapid-hardening Portland cement and their mixture.
    • 提供使用废污泥的土壤组合物,通过回收废污泥和回收废弃的石山,防止海洋环境污染。 土壤组成包括:20-40份飞灰,其比表面积为1,500cm 2 / g或更大,其中包括具有火山灰活性的底灰; 40-60份比表面积超过2000 cm ^ 2 / g的焚烧纸泥浆; 10-20份在聚酯生产过程中作为副产物生产的加工污泥; 5-10份无机酸; 和10-20份无机粘结剂,选自一种波特兰水泥,三种快速硬化波特兰水泥及其混合物。