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Patent Agency Ranking
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.-
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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公开(公告)号：KR1020130033532A
公开(公告)日：2013-04-04
申请号：KR1020110097233
申请日：2011-09-27
Applicant: 주식회사 씨엠디기술단
Abstract: PURPOSE: An organic sludge firming agent and a manufacturing method of an artificial soil using the same are provided to prevent odor and heavy metal elution by lowering the pH of biosoil by adding a pH lowering agent, to have an excellent absorption capacity and a high heat-generating temperature when in contact with moisture by using a high content of free-calcium oxide(CaO) and Iron(II) oxide(FeO) in high calcium slag dust from the evaporation of moisture by absorption and a heat generating reaction of CaO. CONSTITUTION: An organic sludge firming agent comprises 10-200 parts by weight of high calcium slag dust with 40-80% of Calcium oxide(CaO) content based on 100 parts by weight of paper sludge ash with 35-70% of CaO. The surface area of the paper sludge ash and high calcium slag dust is 2,000-9,000/g. The additional heat generating agent is included to increase a heat generating reaction of organic sludge. The heat generating agent is a compound with one or more of selected lime stone powder, light burning dolomite powder, and petrol cokes incinerate material powder. The 5-50 parts by weight of the heat generating agent are mixed based on 100 parts by weight of the paper sludge ash. The additional pH lowering agent is included to prevent odor and heavy metal elution of the solidified organic sludge.
Abstract translation: 目的：提供有机污泥固化剂和使用其的人造土壤的制造方法，以通过添加pH降低剂降低生物油的pH来防止气味和重金属洗脱，具有优异的吸收容量和高热 通过在高钙矿渣中使用高含量的游离氧化钙（CaO）和氧化铁（IIO）（FeO）与水分接触而产生的温度通过吸收和CaO的发热反应蒸发水分。 构成：基于100重量份的具有35-70％的CaO的纸泥灰，含有10-200重量份的高钙渣粉和40-80％的氧化钙（CaO）含量。 纸渣灰和高钙渣粉尘的表面积为2,000-9,000 / g。 包括附加的发热剂以增加有机污泥的发热反应。 发热剂是与一种或多种选择的石灰石粉，轻烧白云石粉和汽油焦炭焚烧材料粉末的化合物。 基于100重量份的纸泥灰，将5-50重量份的发热剂混合。 包括另外的pH降低剂以防止固化的有机污泥的气味和重金属洗脱。
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公开(公告)号：KR101200280B1
公开(公告)日：2012-11-12
申请号：KR1020100018190
申请日：2010-02-26
Applicant: 주식회사 씨엠디기술단
IPC: C09K17/06 , C09K103/00
Abstract: 본 발명은 준설슬러지 고화재 및 준설혼합토 제조방법에 관한 것으로서, 보다 상세하게는 소각잔재에 다량 함유된 CaO의 흡수 및 발열작용을 이용하여 준설슬러지의 함수율을 저감시키고, 탈취 및 미생물이 멸균되는 준설슬러지 고화재 및 이를 이용한 준설혼합토 제조방법에 관한 것이다.
본 발명에 의한 준설슬러지 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：KR101185428B1
公开(公告)日：2012-10-02
申请号：KR1020110089122
申请日：2011-09-02
Applicant: 주식회사 씨엠디기술단
Abstract: PURPOSE: An agent for solidifying organic sludge is provided to reduce content of water content by using CaO which is contained in raw material in quantity, to evaporate moisture through absorption and heat generation of CaO, thereby capable of preventing generation of bad smell and elution of heavy metal. CONSTITUTION: An agent for solidifying organic sludge comprises 100.0 parts by weight of paper sludge incineration ash of which calcium oxide(CaO) content is 35-70 %, 10-50 parts by weight of high-calcium fly ash, of which CaO content is 40-75%, generated from an in-furnace desulfurization type coal boiler, and 10-200 parts by weight of high-calcium slag dusts of which CaO content is 40-80 %. Surface area of the paper sludge incineration ash, high-calcium fly ash, and high-calcium slag dust is respectively 2,000-9,000 /g.
Abstract translation: 目的：提供一种用于固化有机污泥的试剂，通过使用原料中所含的CaO，通过CaO的吸收和发热来蒸发水分，从而降低含水量，从而能够防止产生不良气味和洗脱 重金属。 构成：固化有机污泥的试剂包含100.0重量份的氧化钙（CaO）含量为35-70％的纸泥焚烧灰，10-50重量份的高钙粉煤灰，其中CaO含量为 炉内脱硫型煤锅炉产生的40-75％，CaO含量为40-80％的高钙渣粉10-200重量份。 纸泥浆焚烧灰，高钙粉煤灰，高钙矿渣粉尘的表面积分别为2,000-9,000 / g。
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