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公开(公告)号：KR1020120047132A
公开(公告)日：2012-05-11
申请号：KR1020100108844
申请日：2010-11-03
Applicant: 주식회사 씨엠디기술단
IPC: C09K17/08 , C09K103/00
Abstract: PURPOSE: A solidifier for paving soil is provided to remove pore water of soil, to reduce water content, and to quickly stabilize soil, by using the exothermic reaction of CaO, which is contained in residue of incineration by large amount, and volume expansion function. CONSTITUTION: A solidifier for paving soil comprises 100.0 parts by weight of the incineration residue of which CaO content is 35-70 %, 10-500 parts by weight of sodium aluminum sulfate or sodium aluminum fluoride as polysilicon production process by products. The incineration residue is one or more of mixture selected from a group consisting of paper sludge incineration residue, biomass incineration residue, petroleum cokes incineration residue, refuse derived fuel incineration residue, and refuse plastic fuel incineration residue. The specific surface area of the incineration residue is 2,500-6,000 cm^2/g.
Abstract translation: 目的：提供一种用于铺土的固化剂，通过使用大量焚烧残渣中含有的CaO和体积膨胀功能，通过使用CaO的放热反应，去除土壤中的孔隙水，降低含水量并快速稳定土壤 。 构成：用于铺路的固化剂包括100.0重量份的CaO含量为35-70％的焚烧残渣，10-500重量份的硫酸铝钠或氟化铝钠作为产品的多晶硅生产过程。 焚烧残渣是选自纸浆污泥焚烧残渣，生物质焚烧残渣，石油焦炭焚烧残渣，垃圾衍生燃料焚烧残渣和垃圾塑料燃料焚烧残渣中的一种或多种混合物。 焚烧残渣的比表面积为2500-6,000cm ^ 2 / g。
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公开(公告)号：KR1020110134028A
公开(公告)日：2011-12-14
申请号：KR1020100053776
申请日：2010-06-08
Applicant: 주식회사 씨엠디기술단
CPC classification number: C02F11/14 , C02F11/121 , Y02W10/20
Abstract: PURPOSE: A dehydrating material for sludge of a high water containing rate and a method for dehydrating the sludge of the high water containing rate are provided to reduce the generation of bad odor by effectively suppressing the generation of ammonia. CONSTITUTION: A dehydrating material for sludge of a high water containing rate includes 100 parts by weight of alkaline chemicals and 20-200 parts by weight of oxidizing chemicals. The alkaline chemicals are composed of calcined dolomite or quick lime. The oxidizing chemicals are composed of sodium alum, potassium alum, or aluminum sulfate. The dehydrating material for sludge of a high water containing rate further includes 250-1000 parts by weight of incineration residues based on 100 parts by weight of the alkaline chemicals. The calcium oxide content of the incineration residues is between 20 and 70%.
Abstract translation: 目的：提供含水率高的污泥用脱水材料和含水率高的污泥脱水方法，通过有效地抑制氨的产生来减少臭气的产生。 构成：含水率高的污泥脱水材料包括100重量份碱性化学品和20-200重量份氧化剂。 碱性化学品由煅烧白云石或生石灰组成。 氧化剂由钠明矾，明矾钾或硫酸铝组成。 用于含水量高的污泥的脱水材料还包括基于100重量份碱性化学品的250-1000重量份的焚烧残渣。 焚烧残渣的氧化钙含量在20-70％之间。
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公开(公告)号：KR1020110098469A
公开(公告)日：2011-09-01
申请号：KR1020100018112
申请日：2010-02-26
Applicant: 주식회사 씨엠디기술단
IPC: C09K17/06 , C09K103/00
CPC classification number: C04B40/0039 , Y02W30/92 , C04B18/08 , C04B18/10 , C04B22/064
Abstract: 본 발명은 하수슬러지 고화재 및 인공토양 제조방법에 관한 것으로서, 보다 상세하게는 소각잔재에 다량 함유된 CaO의 흡수 및 발열작용을 이용하여 하수슬러지의 함수율을 저감시키고, 탈취 및 미생물이 멸균되는 하수슬러지 고화재 및 이를 이용한 인공토양 제조방법에 관한 것이다.
본 발명에 의한 하수슬러지 고화재는 산화칼슘(CaO) 함량이 20%~70%인 소각잔재 100중량부에 대하여, 상기 산화칼슘 함량이 0.1~5%인 플라이애시(fly ash) 5~50중량부를 포함한다.-
公开(公告)号：KR101055317B1
公开(公告)日：2011-08-09
申请号：KR1020110013445
申请日：2011-02-15
Applicant: 주식회사 씨엠디기술단
Abstract: PURPOSE: An organic sludge solidifying agent and a method for artificial soil using the same are provided to reduce the water content rate of organic sludge using calcium oxide contained high calcium fly ash. CONSTITUTION: A solidifying agent is manufactured based on 100 parts by weight of paper mill sludge combusting ash and 10 to 50 parts by weight of high calcium fly ash. The solidifying agent is measured with organic sludge. The measured solidifying agent and the organic sludge are mixed. The mixture is cured, and a pH reducing agent is added to the mixture. The pH reducing agent is selected form a group including sulfuric acid titrated acidic powder, sodium aluminum sulfate powder, and sodium aluminum fluoride powder.
Abstract translation: 目的：提供一种有机污泥固化剂及其使用方法，以减少含有高钙粉煤灰的氧化钙的有机污泥含水率。 构成：基于100重量份的造纸厂污泥燃烧灰和10〜50重量份的高钙粉煤灰制造固化剂。 固化剂用有机污泥测量。 测量固化剂和有机污泥混合。 将混合物固化，并向混合物中加入pH降低剂。 pH还原剂选自硫酸滴定的酸性粉末，硫酸铝钠粉末和氟化钠铝粉末组成的组。
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公开(公告)号：KR101425829B1
公开(公告)日：2014-08-06
申请号：KR1020120057897
申请日：2012-05-31
Applicant: 주식회사 씨엠디기술단
Abstract: 본 발명은 친환경 고화재를 활용하여 보도에 잡초가 성장하지 못하도록 하는 방초토 조성물 및 이를 이용한 방초토 시공방법에 관한 것으로, 보다 상세하게는 저수지 및 하천 등을 준설한 준설토 및 현장토사를 이용하고, 결합재로서 시멘트를 전혀 사용하지 않은 친환경 고화재를 혼합하여 갓길의 보행자 안전 보행 및 교통사고를 예방하기 위한 목적으로 잡초가 발생 및 성장하지 않도록 하는 흙 콘크리트 형태의 방초토 조성물 및 이를 이용한 방초토 시공방법에 관한 것이다.
본 발명에 의한 친환경 방초토 조성물은 입자크기가 40mm 이하인 토사 100중량부에 대하여, 고화재 10~35중량부를 포함하며, 상기 고화재는, 산화칼슘(CaO) 함량이 20%~60%인 로내탈황방식 석탄연소 소각로에서 발생하는 고칼슘 소각잔재 100중량부에 대하여, 고로슬래그미분말 150~250중량부 및 페트롤코우크스 탈황석고 20~40중량부를 포함한다.-
Patent Agency Ranking
公开(公告)号：KR101410795B1
公开(公告)日：2014-06-24
申请号：KR1020120096158
申请日：2012-08-31
Applicant: 주식회사 씨엠디기술단
Abstract: 본 발명은 해상 심층혼합공법용 고화재에 관한 것으로서, 보다 상세하게는 고로슬래그 분말을 주원료로 사용하고 자극제로서 제철소 탈황공정 부산물로 발생하는 폐수산화칼슘과 페트롤 코우크스 탈황석고를 복합적으로 활용해 슬래그미분말의 잠재수경성을 활성화시켜 고결강도를 발현할 수 있는 해상 심층혼합공법용 고화재에 관한 것이다.
위와 같은 기술적 과제를 해결하기 위하여 본 발명에 의한 해상 심층혼합공법용 고화재는 고로슬래그 미분말 100중량부에 대하여, 제철소 탈황공정 부산물로 발생하는 폐수산화칼슘5~60중량부, 페트롤 코우크스 탈황석고 5~60중량부를 포함한다.-
公开(公告)号：KR1020140028866A
公开(公告)日：2014-03-10
申请号：KR1020120096158
申请日：2012-08-31
Applicant: 주식회사 씨엠디기술단
Abstract: The present invention relates to a solidified agent for a deep mixing method on the sea, and more specifically, to a solidified agent for a deep mixing method on the sea, wherein the solidified agent can express improved bonding strength by potential curing performance of slag powder by using blast furnace slag powder as a main raw material and complexly using waste calcium hydroxide and petroleum coke desulfurized gypsum which are byproducts from a desulfurization process in a steel mill as a stimulant. To solve the technical problems, solidified agent for a deep mixing method on the sea according to the present invention includes 5 to 60 parts by weight of calcium hydroxide which is byproduct from a desulfurization process in a steel mill and 5 to 60 parts by weight of petroleum coke desulfurized gypsum relative to 100 parts by weight of blast furnace slag powder. [Reference numerals] (AA) DCM indoor combination test flow chart; (BB) Sampling; (CC) Cement; (DD) Water(Seawater); (EE) Specimen; (FF) Cement slurry; (GG) Mixing(for 10 minutes); (HH) Mold filling; (II) Specimen manufacturing(diameter 5cm, height 10cm); (JJ) Curing(curing temperature 20짹3°C)(humidity more than 95%); (KK) Compressive strength test
Abstract translation: 本发明涉及一种海上深混合固化剂，更具体地说，涉及一种海上深混合固化剂，其中固化剂可以通过炉渣的潜在固化性能表现出改善的粘合强度 以高炉渣粉为主要原料，并以炼厂的脱硫工艺作为副产物，以废氢氧化钙和石油焦脱硫石膏作为兴奋剂。 为了解决技术问题，根据本发明的用于海上深层混合法的固化剂包括5至60重量份作为钢厂脱硫工艺的副产物的氢氧化钙和5至60重量份的 石油焦脱硫石膏相对于100重量份的高炉渣粉。 （参考号）（AA）DCM室内组合试验流程图; （BB）取样; （CC）水泥; （DD）水（海水）; （EE）样品; （FF）水泥浆; （GG）混合（10分钟）; （HH）模具灌装; （二）标本制作（直径5cm，高10cm）; （JJ）固化（固化温度20짹3℃）（湿度大于95％）; （KK）抗压强度试验
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公开(公告)号：KR101347591B1
公开(公告)日：2014-01-06
申请号：KR1020130077031
申请日：2013-07-02
Applicant: 초석건설산업(주) , 주식회사 한국항만기술단 , 주식회사 씨엠디기술단 , 대호산업개발(주)
Abstract: The objective of the present invention is to provide a dredged soil stabilization method using eco-friendly solidification. The eco-friendly solidification comprises: 30-100 parts by weight of TDF cinder; 10-100 parts by weight of slag; 10-80 parts by weight of petroleum cokes desulfurized gypsum based on 100 parts by weight of high calcium cinder. The present invention omits drying and curing processes and induces high absorption and internal heat generation so that the dredged soil can be efficiently and environmentally-friendly solidified. Specially, the present invention uses high calcium cinder as a main material, utilizes the TDF cinder, slag fine powder, and petroleum cokes desulfurized gypsum as stimulants so that the dredged soil can be used for treating economical construction materials or poor subsoil with enhanced physical properties. In addition, the present invention recycles the dredged soil and contributes to environmental protection.
Abstract translation: 本发明的目的是提供一种使用环保固化的疏浚土壤稳定化方法。 环保型固化包括：30-100重量份的TDF煤渣; 10-100重量份的炉渣; 基于100重量份的高钙渣，10-80重量份石油焦炭脱硫石膏。 本发明省略了干燥和固化过程，并引起高吸收和内部发热，使得疏浚土壤可以有效和环保地固化。 特别地，本发明以高钙渣为主要原料，利用TDF渣，渣粉，石油焦脱硫石膏作为兴奋剂，使疏浚土能用于处理经济建筑材料或具有较好物理性能的底土不良 。 此外，本发明回收了疏浚土壤，有助于环境保护。
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公开(公告)号：KR1020130134415A
公开(公告)日：2013-12-10
申请号：KR1020120057898
申请日：2012-05-31
Applicant: 주식회사 씨엠디기술단 , 내산산업개발 주식회사
Abstract: The present invention relates to loess brick using environment-friendly solidifying agent and a manufacturing method thereof, and more specifically, to loess brick using environment-friendly solidifying agent and a manufacturing method thereof which can be used for sidewalk and walking path for pedestrians and landscape purposes and in which Portland cement is not used at all. The environment-friendly loess brick according to the present invention includes 60-100 parts by weight of decomposed granite with a particle size smaller than 5mm and 50-80 parts by weight of a solidifying agent, based on 100 parts by weight of loess powder. The solidifying agent includes 150-250 parts by weight of blast furnace slag powder and 20-40 parts by weight of petroleum coke desulfurized gypsum, based on 100 parts by weight of incineration remnants produced in a coal-fired incinerator applying a desulfurization method with 20-60% of CaO content.
Abstract translation: 本发明涉及使用环境友好型固化剂的黄土砖及其制造方法，更具体地说，涉及使用环境友好型固化剂的黄土砖及其制造方法，其可以用于人行道和行人路线以及景观 波特兰水泥根本不使用的目的。 根据本发明的环保型黄土砖，相对于100重量份的黄土粉末，含有60-100重量份粒径小于5mm的分解花岗岩和50-80重量份的固化剂。 固化剂包括150-250重量份的高炉渣粉和20-40重量份的石油焦脱硫石膏，基于100重量份在使用脱硫方法的燃煤焚烧炉中生产的焚烧残余物20 -60％的CaO含量。
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公开(公告)号：KR1020130122171A
公开(公告)日：2013-11-07
申请号：KR1020120045285
申请日：2012-04-30
Applicant: 주식회사 씨엠디기술단 , 주식회사 대웅
IPC: C09K17/06 , C09K17/08 , C09K103/00
Abstract: The present invention relates to a solidified agent composition for liquefaction back filling and, more particularly, to a solidified agent composition for liquefaction back filling stabilizing soil as quickly as possible by reducing the percentage of water content and removing soil pore water using cubical expansion and exothermic reaction of CaO contained incinerator bottom ash as a material used in construction processes, wherein manufactured soil are insulated, for laying water, gas, and power transmission pipe underground in a city. The solidified agent composition for liquefaction back filling in the present invention comprises 20-30 parts by weight of sodium aluminium sulfate (SAS) or sodium aluminium fluoride (SAF) which are by-products from polysilicon manufacturing process, 30-50 parts by weight of furnace slag powder, 20-40 parts by weight of desulfurized gypsum in petroleum coke, 5-10 parts by weight of a sulphate stimulant, and 1-5 parts by weight of plasticizer powder for 100 parts by weight of paper sludge incinerator bottom ash of which the content of CaO is 35-70%.
Abstract translation: 本发明涉及一种用于液化回填的固化剂组合物，更具体地说，涉及一种用于液化反渗透稳定土壤的固化剂组合物，其通过降低含水率和使用立方膨胀和放热来除去土壤孔隙水尽可能快 含有焚烧炉底灰的CaO作为施工过程中使用的材料，其中制造的土壤是绝缘的，用于在城市地下铺设水，气体和输电管。 本发明的液化回填用固化剂组合物包含20-30重量份作为多晶硅制造工序的副产物的硫酸铝钠（SAS）或氟化铝钠（SAF），30〜50重量份 炉渣粉末，石油焦炭中20-40重量份脱硫石膏，5-10重量份硫酸盐刺激剂和1-5重量份增塑剂粉末，用于100重量份的纸泥浆焚烧炉底灰 其中CaO的含量为35-70％。
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