TWI455894B - 利用熔融爐渣生產平板型無機非金屬材料之方法 - Google Patents

利用熔融爐渣生產平板型無機非金屬材料之方法 Download PDF

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TWI455894B
TWI455894B TW100132502A TW100132502A TWI455894B TW I455894 B TWI455894 B TW I455894B TW 100132502 A TW100132502 A TW 100132502A TW 100132502 A TW100132502 A TW 100132502A TW I455894 B TWI455894 B TW I455894B
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molten slag
inorganic non
producing
flat inorganic
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TW201213253A (en
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Qingtao Wang
Xianjin Yu
Xin Zhao
Benkui Gong
Zhenxia Wei
Yueyun Li
Jun Ming
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Shandong Coking Group Co Ltd
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    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/54—Producing shaped prefabricated articles from the material specially adapted for producing articles from molten material, e.g. slag refractory ceramic materials
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
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    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
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    • C04B33/00—Clay-wares
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    • C04B33/13—Compounding ingredients
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    • C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
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Claims (4)

  1. 一種利用熔融爐渣生產平板型無機非金屬材料之方法，其包括下述步驟：使一熔融爐渣進入一保溫調質池且將該熔融爐渣之溫度保持在1450℃-1600℃，並根據製品的要求進行黏度或顏色之調整；使調質過的該熔融爐渣進入錫或錫合金為載體之一浮法生產池，通過浮法製得之一平板型無機非金屬材料在1000℃-1300℃離開該浮法生產池；以及該平板型無機非金屬材料在600℃-900℃的溫度下、在非還原環境下保溫0.5-2個小時，然後在1-2個小時內逐漸降到室溫，得到該平板型無機非金屬材料，其中，該熔融爐渣的成分為：10-40wt% Al2O3、5-25wt% MgO、10-50wt% SiO2、10-40wt% CaO、0.1-5wt% TiO2、0.1-5wt% FeO、0.1-5wt% MnO；其中，進行黏度調整所使用的黏度調整劑為黏土、瓷土、磁石、陶土、長石和石英砂中的至少一種，其加入量為該熔融爐渣加入量的5-20wt%，且進行顏色調整所使用的顏色調整劑為Ti、Cr、Ni、Cu、Co、Fe、稀土元素之一氧化物、含有該氧化物之一礦石粉末和一工業廢料中之至少一種，其加入量為該熔融爐渣加入量的0-5wt%。
  2. 如申請專利範圍第1項所述之利用熔融爐渣生產平板型無機非金屬材料之方法，其中該熔融爐渣的成分進一步為：10-20wt% Al2O3、5-10wt% MgO、20-35wt% SiO2、20-30wt% CaO、0.1-5wt% TiO2、0.1-5wt% FeO、0.1-5wt% MnO。
  3. 如申請專利範圍第1項所述之利用熔融爐渣生產平板型無機非金屬材料之方法，其中，降溫速度為每分鐘5-10℃。
  4. 如申請專利範圍第1項或第2項所述之利用熔融爐渣生產平板型無機非金屬材料之方法，其中該熔融爐渣為一冶金反應器中直接排放出的熔融爐渣，或者為重熔的爐渣。
TW100132502A 2010-09-27 2011-09-08 利用熔融爐渣生產平板型無機非金屬材料之方法 TWI455894B (zh)

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CN102249567B (zh) * 2010-09-27 2013-12-04 山东焦化集团有限公司 利用熔融炉渣生产还原石材原料的方法
CN102603191A (zh) * 2012-04-10 2012-07-25 达州市海蓝冶金设备制造有限公司 一种含钛熔融高炉渣制取微晶玻璃的方法
CN105923981A (zh) * 2016-05-04 2016-09-07 昆明理工大学 一种利用熔融态黄磷炉渣制备普通玻璃的方法
CN110372207A (zh) * 2019-08-16 2019-10-25 韦玉健 一种利用熔融炉渣生产平板型无机非金属材料的方法
CN110746553A (zh) * 2019-11-25 2020-02-04 中建西部建设新疆有限公司 一种低收缩、降粘型聚羧酸减水剂及其制备方法和应用
CN114229890A (zh) * 2021-12-03 2022-03-25 内蒙古科技大学 一种利用磁选在煤矸石中提取铁钛的方法
CN114956777B (zh) * 2022-06-09 2023-03-14 山东新智能源科技有限公司 一种矿物熔融直接浇铸结晶微孔成石工艺

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