CN1101331A - 稀土微孔瓷砂 - Google Patents

稀土微孔瓷砂 Download PDF

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Publication number
CN1101331A
CN1101331A CN 94107196 CN94107196A CN1101331A CN 1101331 A CN1101331 A CN 1101331A CN 94107196 CN94107196 CN 94107196 CN 94107196 A CN94107196 A CN 94107196A CN 1101331 A CN1101331 A CN 1101331A
Authority
CN
China
Prior art keywords
rare
charcoal
porous ceramic
rare earth
micro porous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 94107196
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English (en)
Inventor
刘启庞
刘华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiabu Industrial Ceramic Factory No2 Pingxiang City Jiangxi Prov
Original Assignee
Xiabu Industrial Ceramic Factory No2 Pingxiang City Jiangxi Prov
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiabu Industrial Ceramic Factory No2 Pingxiang City Jiangxi Prov filed Critical Xiabu Industrial Ceramic Factory No2 Pingxiang City Jiangxi Prov
Priority to CN 94107196 priority Critical patent/CN1101331A/zh
Publication of CN1101331A publication Critical patent/CN1101331A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/068—Carbonaceous materials, e.g. coal, carbon, graphite, hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/0675—Vegetable refuse; Cellulosic materials, e.g. wood chips, cork, peat, paper
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

由稀土，瓷泥矿料粉，木炭或锯屑经混合加水，炼 泥、成型、干燥、高温煅烧而成的稀土微孔瓷砂，用于 工业废水处理的过滤材料。它具有表面微孔多，吸附 力强，不与废水反应生成不溶性无机物而造成结块堵 塞，从而避免经常从拆开设备清洗的工序；再是它具 有耐蚀，抗氧化，无毒性，硬度高，使用寿命15年以上 等特性，由此，适于在工业废水处理之中作滤料之 用。

Description

本发明涉及一种工业废水处理的过滤材料。
本发明以前处理工业废水的方法及采用的材料有很多，例如，用离子交换法处理废水，用石英砂或木炭等材料过滤废水，用树脂粒处理废水等，虽然用这些方法和材料对废水的处理有一定的作用，但有的方法和材料对废水的处理有一定的作用，但有的方法其成本高或处理时间长，或达不到水质处理标准等等。
本发明的目的就是提供一种能提高水质，使用寿命长，能迅速处理工业废水的稀土微孔瓷砂过滤材料。
本发明的要点在于将稀土，瓷泥矿料，木炭或锯梢等多种原料，混合加水、炼泥、成型干燥、高温煅烧而成。
本发明的配制组分比是：稀土1-8，瓷泥矿料粉80-88，木炭或锯梢8-12。
本发明的最佳配制组分比是，稀土-2，木炭或锯梢-10，瓷矿料粉-88。
本发明的优点在于，（1）表面微孔多，吸附力强，不与废水反应生成不溶性无机物而造成结块堵塞，从而避免经常人工拆开设备清洗过程;（2）具有耐腐蚀，抗氧化，无毒性，硬度高，使用寿命15年以上等性能。
本发明目的的实现由下列实施例结出：
第一步按最佳制配组分比称取，瓷泥料粉，木炭或锯梢按最挂组分配备好后，进行混和。
第二步按规定要求，如φ0.5-1mm，φ1.5-2mm，φ2.5-3mm，φ10-12mm，等不同粒径，制作瓷砂颗粒，并干燥。
第三步，将干燥的瓷砂颗粒在1100-1400℃的温度中烧成可用作工业废水处理的滤料。

Claims (1)

1、用稀土、瓷泥矿料粉、木炭或锯梢经混合加水、炼泥、成型、干燥、高温煅炼而成的，稀土微孔瓷砂，其特征在于：配制重量组分比为，稀土1-8；瓷泥矿料粉80-88，木炭或锯梢8-12；其最佳重量配制组分比是：稀土-2；木炭或锯梢-10，瓷矿料粉-88。
CN 94107196 1994-06-20 1994-06-20 稀土微孔瓷砂 Pending CN1101331A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94107196 CN1101331A (zh) 1994-06-20 1994-06-20 稀土微孔瓷砂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94107196 CN1101331A (zh) 1994-06-20 1994-06-20 稀土微孔瓷砂

Publications (1)

Publication Number Publication Date
CN1101331A true CN1101331A (zh) 1995-04-12

Family

ID=5032883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94107196 Pending CN1101331A (zh) 1994-06-20 1994-06-20 稀土微孔瓷砂

Country Status (1)

Country Link
CN (1) CN1101331A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329311C (zh) * 2003-11-06 2007-08-01 徐宝安 一种用炭煤作为滤料的承压污水处理装置
CN1329310C (zh) * 2003-11-06 2007-08-01 徐宝安 一种模块组合式承压煤过滤污水处理装置
CN102225860A (zh) * 2011-05-06 2011-10-26 宁波市宣溢水处理设备有限公司 去除有机物的稀土瓷砂滤料球及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329311C (zh) * 2003-11-06 2007-08-01 徐宝安 一种用炭煤作为滤料的承压污水处理装置
CN1329310C (zh) * 2003-11-06 2007-08-01 徐宝安 一种模块组合式承压煤过滤污水处理装置
CN102225860A (zh) * 2011-05-06 2011-10-26 宁波市宣溢水处理设备有限公司 去除有机物的稀土瓷砂滤料球及其制备方法
CN102225860B (zh) * 2011-05-06 2013-01-16 宁波市宣溢水处理设备有限公司 去除有机物的稀土瓷砂滤料球及其制备方法

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