JP4745353B2 - 練炭灰を利用した環境にやさしいエコー煉瓦の製造方法 - Google Patents
練炭灰を利用した環境にやさしいエコー煉瓦の製造方法 Download PDFInfo
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- JP4745353B2 JP4745353B2 JP2008040849A JP2008040849A JP4745353B2 JP 4745353 B2 JP4745353 B2 JP 4745353B2 JP 2008040849 A JP2008040849 A JP 2008040849A JP 2008040849 A JP2008040849 A JP 2008040849A JP 4745353 B2 JP4745353 B2 JP 4745353B2
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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- C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/6261—Milling
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
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- C04B2111/00017—Aspects relating to the protection of the environment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Description
練炭灰と廃ガラスを各々微粒子として粉砕する第1段階と粉砕した前記練炭灰と廃ガラスを混合する第2段階と、
混合した前記練炭灰と廃ガラスに水を添加した後、成形体を製作する第3段階と、
製作した前記成形体を700℃〜1000℃で焼成する第4段階と、
を含む練炭灰を利用した環境にやさしいエコー煉瓦の製造方法によって達成される。
モールドに混合した前記練炭灰と廃ガラスに水を添加し、プレス機で成形体を製作する(S130)。前記水は、7.0wt.%の割合で添加することが好ましいか、前記水の比率は3.0wt.%ないし15.0wt.%を添加することを含み、それ以上を添加する場合、成形体が薄くなるのでそれ以上は添加しない。前記プレス機は、100kg/cm2ないし10,000kg/cm2程度の加圧力を与えることを含み、1,000kg/cm2程度の加圧力を与えることが好ましい。
一般的に使われているKS規格に適合した粘土煉瓦は、圧縮強度が210kg/cm2であり、このような圧縮強度を持つ前記粘土煉瓦は、1150℃〜1200℃で焼成をする。しかし、練炭灰を利用した環境にやさしいエコー煉瓦は、1000℃で焼成し、練炭灰の含有量を90wt.%入れても、前記粘土煉瓦より圧縮強度が高いということを図3が示している。したがって、練炭灰の含有量が多くても、前記粘土煉瓦よりは低い温度において焼成し、煉瓦製作が可能になることを含む。
Claims (6)
- 練炭灰と廃ガラスを各々微粒子で粉砕する第1段階と、
粉砕した前記練炭灰と廃ガラスを混合する第2段階と、
混合した前記練炭灰と廃ガラスに水を添加した後、成形体を製作する第3段階と、
製作した前記成形体を700℃〜1000℃で焼成する第4段階と、
を含み、
前記第1段階は、
ジョークラッシャー(Jaw crusher)を利用し、1次粉砕する段階と、
コーン−クラッシャー(Cone crusher)を利用し、2次粉砕する段階と、
シングル・ランナーミルを利用し、3次粉砕する段階と、
を含むことを特徴とする練炭灰を利用した環境にやさしいエコー煉瓦の製造方法。 - 前記微粒子は、1mm以下の大きさであることを特徴とする請求項1に記載の練炭灰を利用した環境にやさしいエコー煉瓦の製造方法。
- 前記第2段階において、練炭灰と廃ガラスの重量費が、5:5〜9:1であることを特徴とする請求項1に記載の練炭灰を利用した環境にやさしいエコー煉瓦の製造方法。
- 前記第3段階において、水は3.0wt.%ないし15.0wt.%以下で添加することを特徴とする請求項1に記載の練炭灰を利用した環境にやさしいエコー煉瓦の製造方法。
- 前記第3段階において、1,00kg/cm2ないし10,000kg/cm2の加圧力を使い、成形体を製作することを特徴とする請求項1に記載の練炭灰を利用した環境にやさしいエコー煉瓦の製造方法。
- 前記第4段階において、3℃/min〜20℃/minの昇温速度で昇温した後、2〜5時間を焼成することを特徴とする請求項1に記載の練炭灰を利用した環境にやさしいエコー煉瓦の製造方法。
Applications Claiming Priority (2)
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KR10-2007-0047779 | 2007-05-16 | ||
KR20070047779A KR100777143B1 (ko) | 2007-05-16 | 2007-05-16 | 연탄재를 이용한 친환경 에코벽돌의 제조방법 |
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JP2008285398A JP2008285398A (ja) | 2008-11-27 |
JP4745353B2 true JP4745353B2 (ja) | 2011-08-10 |
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KR100852215B1 (ko) * | 2008-02-22 | 2008-08-13 | 한국지질자원연구원 | 연탄재의 지오폴리머 반응을 이용한 친환경 에코벽돌 제조방법 |
CN102051943B (zh) | 2009-11-09 | 2012-07-04 | 广东绿由环保科技股份有限公司 | 一种用城市污泥生产的烧结轻质环保砖及其制造方法 |
KR101080855B1 (ko) | 2010-03-15 | 2011-11-08 | 한국지질자원연구원 | 폐연마재 슬러지를 이용한 친환경 건축재료의 제조방법 |
KR102154847B1 (ko) | 2019-12-26 | 2020-09-11 | 현정훈 | 친환경 경량 점토벽돌 및 그 제조방법 |
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KR950003213A (ko) * | 1993-07-27 | 1995-02-16 | 이종훈 | 석탄회를 이용한 성형 건축재의 제조방법 |
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JP2002047074A (ja) | 2000-07-28 | 2002-02-12 | Japan Science & Technology Corp | 廃棄物を原料とした多孔質軽量焼結生成物の製造方法 |
JP2005075699A (ja) | 2003-09-02 | 2005-03-24 | Neo Material:Kk | 高性能軽量骨材の製造方法 |
JP2007261901A (ja) * | 2006-03-29 | 2007-10-11 | Mino Shigen Kaihatsu:Kk | 廃棄物を主材としたセラミックスおよびその製造方法 |
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