CN110526683A - 一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法 - Google Patents

一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法 Download PDF

Info

Publication number
CN110526683A
CN110526683A CN201910803067.1A CN201910803067A CN110526683A CN 110526683 A CN110526683 A CN 110526683A CN 201910803067 A CN201910803067 A CN 201910803067A CN 110526683 A CN110526683 A CN 110526683A
Authority
CN
China
Prior art keywords
crystallite
tailings
powder
spare
thermal insulation
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
CN201910803067.1A
Other languages
English (en)
Inventor
罗会成
叶辉
林贵彪
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.)
Luoyang Beibao Silicon Nest Technology Co Ltd
Original Assignee
Luoyang Beibao Silicon Nest Technology Co Ltd
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 Luoyang Beibao Silicon Nest Technology Co Ltd filed Critical Luoyang Beibao Silicon Nest Technology Co Ltd
Priority to CN201910803067.1A priority Critical patent/CN110526683A/zh
Publication of CN110526683A publication Critical patent/CN110526683A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • C04B33/132Waste materials; Refuse; Residues
    • C04B33/1324Recycled material, e.g. tile dust, stone waste, spent refractory material
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/02Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201Alkali metal oxides or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201Alkali metal oxides or oxide-forming salts thereof
    • C04B2235/3203Lithium oxide or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208Calcium oxide or oxide-forming salts thereof, e.g. lime
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C04B2235/321Dolomites, i.e. mixed calcium magnesium carbonates
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3215Barium oxides or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3409Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427Silicates other than clay, e.g. water glass
    • C04B2235/3463Alumino-silicates other than clay, e.g. mullite
    • C04B2235/3472Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/36Glass starting materials for making ceramics, e.g. silica glass
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38Non-oxide ceramic constituents or additives
    • C04B2235/3817Carbides
    • C04B2235/3826Silicon carbides
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567Treatment time
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74Physical characteristics
    • C04B2235/77Density
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607Thermal properties, e.g. thermal expansion coefficient
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/60Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,该方法以资源存储量大,利用率低,的钽铌尾矿为主原料,辅以添加特定成分配比的矿石料和添加剂,采用干法工艺,一次成型的制备出了表面具有微晶结构饰面的钽铌尾矿基微晶复合发泡陶瓷保温板。该发泡陶瓷保温板的容重不大于0.36 kg/m3,导热系数不大于0.10w/(m▪k),且抗压强度在5 Mpa以上,具有优异的保温性能和力学强度。该泡陶瓷保温板应用广泛、需求量大,投入生产使用后将大量消耗大量消耗钽铌尾矿,解决钽铌尾矿治理难的问题。

Description

一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法
技术领域
本发明涉及发泡陶瓷保温板的生产技术领域,具体的说是一种利用钽铌尾矿制备微晶复合发泡陶瓷保温装饰复合板的工艺方法。
技术背景
钽铌矿属钠长石化锂云母化花岗岩型矿石,主要含钽铌矿物为富锰钽铌铁矿及细晶石,主要脉石矿物为云母、长石和石英等,这几类矿物都是常见的陶瓷原料,在陶瓷制备过程中用量极大。
由于钽铌矿的原矿中钽铌的品位极低,精矿产率不到1%,因此,开采生产过程中产生的尾矿成分含量几乎与原矿相同,如果不加以合理利用,钽铌矿尾矿的库存堆存,将会对环境和安全会造成严重影响。所以如何对钽铌尾矿进行消化以及合理利用是急需解决的问题。
发明内容
本发明的技术目的为:以来源广泛、综合利用率低的钽铌尾矿为主原料,采用全过程干法工艺,制备一种应用广泛、需求量大,力学性能优异,保温效果好,且表面具有微晶结构饰面的微晶复合发泡陶瓷保温板。以大量消耗钽铌尾矿,解决钽铌尾矿的治理难问题。
为实现上述技术目的,本发明所采用的技术方案为:一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,包括以下步骤:
步骤一、发泡陶瓷混配料的制备
① 按照重量份数,取钽铌尾矿70 ~90份置于粉碎机中粉碎成粒径为1~2cm的颗粒,之后,转置于立磨中,研磨成粒径为150-250目的钽铌尾矿微粉,备用;
② 按照重量份数,取矿石料5~20份、添加剂5 ~10份,分别置于粉碎装置中粉碎成粒径为120-200目的矿石料粉、以及粒径为200~250目的添加剂粉,备用;
③ 按照重量份数,取SiC 0.4~0.8份置于粉碎装置中粉碎成粒径为500~800目的SiC粉,备用;
④ 将步骤①制得的钽铌尾矿微粉、步骤②制得的矿石料粉和添加剂粉,以及步骤③制得的SiC粉一同置于混料机中进行混合至少15min,制得发泡陶瓷混配料,备用;
步骤二、微晶饰面混配料的制备
a按照重量份数,取微晶熔块30 ~45份,置于立磨机中研磨制成粒径为150-250目的微晶熔块粉,备用;
b按照重量份数,取矿石料5 ~30份、添加剂5 ~15份,分别置于粉碎装置中粉碎成粒径为120-200目的矿石料粉、以及粒径为200~250目的添加剂粉,备用;
c 将步骤a制得的微晶熔块粉,以及步骤b制得的矿石料粉和添加剂粉,一同置于混料机中进行混合至少15min,制得微晶饰面混配料,备用;
步骤三、布料
在辊道窑的辊轴上,利用棚板搭设一个中空的腔体状模具,之后,在中空腔体状模具的外侧布置挡板,并在中空腔体状模具的内表面铺设陶瓷纤维纸,按照13 ~17kg/m2的布料量,将步骤二制得的微晶饰面混配料铺设于陶瓷纤维纸上,之后,进行表面刮平,然后,按照30~40kg/m2的布料量,将步骤一制得的发泡陶瓷混配料铺设于已刮平的微晶饰面混配料上方,并再次进行表面刮平,制得预制件,备用;
步骤四、烧制
控制辊道窑内温度不断升高至1140~1180℃,并在该温度下进行保温烧制50~80min,之后,自然冷却至窑内温度低于80℃后,出窑卸板,并进行抛光定厚和切割后,即得成品发泡陶瓷保温板。
进一步的,所述的矿石料为高岭土、石英、钠长石、钾长石、滑石、方解石、锂云母、膨润土和白云石中的至少一种。
进一步的,所述的添加剂为玻璃粉、氧化铝、碳化硅、纯碱、碳酸钡和硼砂中的至少一种。
进一步的,在步骤三中,所述的棚板为堇青石或莫来石。
进一步的,在步骤四中,所述辊道窑的升温速率为5℃/min。
有益效果:
1、本发明的制备工艺以资源存储量大,利用率低,的钽铌尾矿为主原料,辅以添加特定成分配比的矿石料和添加剂,采用干法工艺,一次成型的制备出了表面具有微晶结构饰面的钽铌尾矿基微晶复合发泡陶瓷保温板。该发泡陶瓷保温板的容重不大于0.36 kg/m3,导热系数不大于0.10w/(m▪k),且抗压强度在5 Mpa以上,具有优异的保温性能和力学强度。该泡陶瓷保温板应用广泛、需求量大,投入生产使用后将大量消耗大量消耗钽铌尾矿,解决钽铌尾矿治理难的问题。
2、本发明的制备方法采用干法工艺来取缔现有技术中发泡陶瓷保温板的湿法工艺,整个干法工艺的流程是:配料→混料→布料→烧成→卸板切割。干法工艺的优势在于没有喷雾造粒、加水混料、坯体压制,坯料烧结脱水等繁琐过程,可以降低上述工序的能源消耗。同时,干法工艺使用的混料设备为混料机而非球磨,因为混料机内只需对物料进行混合,球磨则需要带动球石引起物料混合,所以干法混料能够明显降低能耗。经试验测定,本发明的干法工艺较湿法工艺来说,能源消耗显著降低,同时,由干法混料操作比较灵活,可适应频繁的物料更换,使操作较为简单。
3、本发明的制备方法,在步骤中摒弃了现有技术常规操作中必备物料——水的添加,整个生产工艺过程均为干法工艺,从而大大节约了水源,减少了能耗,也精简了步骤。工艺步骤利用不同功用物料在微晶复合发泡陶瓷保温板烧制过程中所参与的化学反应,自身的物化性质、分子结构等因素,通过不同原料之间特定粒径比例的调配和后续步骤中充分的混合,外加颗粒级配的方式来更好的把控混料的均匀度,使小颗粒自动填充至大颗粒的孔隙当中,并在后续的烧制过程中与大颗粒进行更好的接触、反应、融合,完成颗粒装配和微粒发泡作用过程,进而烧制熔融成容重小,内部多孔结构均匀、复杂,导热系数小,保温性好的微晶复合发泡陶瓷保温板。
具体实施方式
下面将结合几个具体实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护范围。
一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,包括以下步骤:
步骤一、发泡陶瓷混配料的制备
① 按照重量份数,取钽铌尾矿70 ~90份置于粉碎机中粉碎成粒径为1~2cm的颗粒,之后,转置于立磨中,研磨成粒径为150-250目的钽铌尾矿微粉,备用;
② 按照重量份数,取矿石料5~20份、添加剂5 ~10份,分别置于粉碎装置中粉碎成粒径为120-200目的矿石料粉、以及粒径为200~250目的添加剂粉,备用;
③ 按照重量份数,取SiC 0.4~0.8份置于粉碎装置中粉碎成粒径为500~800目的SiC粉,备用;
④ 将步骤①制得的钽铌尾矿微粉、步骤②制得的矿石料粉和添加剂粉,以及步骤③制得的SiC粉一同置于混料机中进行混合至少15min,制得发泡陶瓷混配料,备用;
步骤二、微晶饰面混配料的制备
a按照重量份数,取微晶熔块30 ~45份,置于立磨机中研磨制成粒径为150-250目的微晶熔块粉,备用;
b按照重量份数,取矿石料5 ~30份、添加剂5 ~15份,分别置于粉碎装置中粉碎成粒径为120-200目的矿石料粉、以及粒径为200~250目的添加剂粉,备用;
c 将步骤a制得的微晶熔块粉,以及步骤b制得的矿石料粉和添加剂粉,一同置于混料机中进行混合至少15min,制得微晶饰面混配料,备用;
步骤三、布料
在辊道窑的辊轴上,利用堇青石或莫来石棚板搭设一个中空的腔体状模具,之后,在中空腔体状模具的外侧布置挡板,并在中空腔体状模具的内表面铺设陶瓷纤维纸,按照13 ~17kg/m2的布料量,将步骤二制得的微晶饰面混配料铺设于陶瓷纤维纸上,之后,进行表面刮平,然后,按照30~40kg/m2的布料量,将步骤一制得的发泡陶瓷混配料铺设于已刮平的微晶饰面混配料上方,并再次进行表面刮平,制得预制件,备用;
步骤四、烧制
控制辊道窑内温度不断升高至1140~1180℃,并在该温度下进行保温烧制50~80min,之后,自然冷却至窑内温度低于80℃后,出窑卸板,并进行抛光定厚和切割后,即得成品发泡陶瓷保温板。
所述的矿石料为高岭土、石英、钠长石、钾长石、滑石、方解石、锂云母、膨润土和白云石中的至少一种。所述的添加剂为玻璃粉、氧化铝、碳化硅、纯碱、碳酸钡和硼砂中的至少一种。
当然,本发明的微晶复合发泡陶瓷保温板也可以由传统的湿法工艺进行制备。
作为本发明微晶复合钽铌尾矿基发泡陶瓷保温板的制备技术,钽铌尾矿制粉细度的选择范围较宽120~1200都可用作制备保温板材,但是使用200目左右粉料是最经济实用的,粉料颗粒太粗容易引起产品生产的不稳定,粉料颗粒太细制造成本太高。
作为本发明微晶复合钽铌尾矿基发泡陶瓷保温板的制备技术,耐火材料另一优选方案为使用碳化硅棚板。
作为本发明微晶复合钽铌尾矿基发泡陶瓷保温板的制备技术,烧制窑炉另一优选方案为隧道窑或梭式窑。
实施例 1
一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,包括以下步骤:
步骤一、发泡陶瓷混配料的制备
① 钽铌尾矿9.0kg置于粉碎机中粉碎成粒径为1.5cm的颗粒,之后,转置于立磨中,研磨成粒径为200目的钽铌尾矿微粉,备用;
② 取锂云母0.5kg、高岭土0.3kg置于粉碎装置中粉碎成粒径为150目的矿石料粉I,取玻璃粉0.5kg置于粉碎装置中粉碎成粒径为220目的添加剂粉I,备用;
③取SiC 0.05kg份置于粉碎装置中粉碎成粒径为500目的SiC粉,备用;
④ 将步骤①制得的钽铌尾矿微粉、步骤②制得的矿石料粉和添加剂粉,以及步骤③制得的SiC粉一同置于混料机中进行混合至少15min,制得发泡陶瓷混配料,备用;
步骤二、微晶饰面混配料的制备
a取微晶熔块3.5kg,置于立磨机中研磨制成粒径为200目的微晶熔块粉,备用;
b取钠长石0.4kg、高岭土0.3kg、石英0.3kg、滑石0.2kg,置于粉碎装置中粉碎成粒径为200目的矿石料粉II;取氧化铝0.3kg、纯碱0.5 kg置于粉碎装置中粉碎成粒径为250目的添加剂粉II,备用;
c 将步骤a制得的微晶熔块粉,以及步骤b制得的矿石料粉和添加剂粉,一同置于混料机中进行混合至少15min,制得微晶饰面混配料,备用;
步骤三、布料
在辊道窑的辊轴上,利用堇青石或莫来石棚板搭设一个中空的腔体状模具,之后,在中空腔体状模具的外侧布置挡板,并在中空腔体状模具的内表面铺设陶瓷纤维纸,按照15kg/m2的布料量,将步骤二制得的微晶饰面混配料铺设于陶瓷纤维纸上,之后,进行表面刮平,然后,按照34kg/m2的布料量,将步骤一制得的发泡陶瓷混配料铺设于已刮平的微晶饰面混配料上方,并再次进行表面刮平,制得预制件,备用;
步骤四、烧制
控制辊道窑内温度不断升高至1140℃,并在该温度下进行保温烧制60min,之后,自然冷却至窑内温度低于80℃后,出窑卸板,并进行抛光定厚和切割后,即得成品发泡陶瓷保温板。
经测定,本实施例制得的微晶复合发泡陶瓷保温板的容重为0.31kg/m3,导热系数为0.095w/(m▪k),抗压强度为5.1Mpa。
实施例2
一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,包括以下步骤:
步骤一、发泡陶瓷混配料的制备
① 钽铌尾矿8.5kg置于粉碎机中粉碎成粒径为1cm的颗粒,之后,转置于立磨中,研磨成粒径为150目的钽铌尾矿微粉,备用;
② 取锂云母0.8kg、白云石0.1kg置于粉碎装置中粉碎成粒径为200目的矿石料粉I,取玻璃粉0.6kg、碳化硅0.1 kg、碳酸钡0.1 kg、硼砂0.2 kg置于粉碎装置中粉碎成粒径为200目的添加剂粉I,备用;
③取SiC 0.04kg份置于粉碎装置中粉碎成粒径为500目的SiC粉,备用;
④ 将步骤①制得的钽铌尾矿微粉、步骤②制得的矿石料粉和添加剂粉,以及步骤③制得的SiC粉一同置于混料机中进行混合至少15min,制得发泡陶瓷混配料,备用;
步骤二、微晶饰面混配料的制备
a取微晶熔块3.6kg,置于立磨机中研磨制成粒径为150目的微晶熔块粉,备用;
b取钾长石0.6 kg、钠长石0.4kg、高岭土0.4kg、石英0.2kg、滑石0.2kg,置于粉碎装置中粉碎成粒径为150目的矿石料粉II;取玻璃粉0.2 kg、氧化铝0.2kg、碳化硅0.4 kg、硼砂0.1 置于粉碎装置中粉碎成粒径为200目的添加剂粉II,备用;
c 将步骤a制得的微晶熔块粉,以及步骤b制得的矿石料粉和添加剂粉,一同置于混料机中进行混合至少15min,制得微晶饰面混配料,备用;
步骤三、布料
在辊道窑的辊轴上,利用堇青石或莫来石棚板搭设一个中空的腔体状模具,之后,在中空腔体状模具的外侧布置挡板,并在中空腔体状模具的内表面铺设陶瓷纤维纸,按照17kg/m2的布料量,将步骤二制得的微晶饰面混配料铺设于陶瓷纤维纸上,之后,进行表面刮平,然后,按照30kg/m2的布料量,将步骤一制得的发泡陶瓷混配料铺设于已刮平的微晶饰面混配料上方,并再次进行表面刮平,制得预制件,备用;
步骤四、烧制
控制辊道窑内温度不断升高至1145℃,并在该温度下进行保温烧制70min,之后,自然冷却至窑内温度低于80℃后,出窑卸板,并进行抛光定厚和切割后,即得成品发泡陶瓷保温板。
经测定,本实施例制得的微晶复合发泡陶瓷保温板的容重为0.36kg/m3,导热系数为0.10w/(m▪k),抗压强度为6.7Mpa。
实施例3
一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,包括以下步骤:
步骤一、发泡陶瓷混配料的制备
① 钽铌尾矿8.7kg置于粉碎机中粉碎成粒径为2cm的颗粒,之后,转置于立磨中,研磨成粒径为250目的钽铌尾矿微粉,备用;
② 取石英0.5 kg、钠长石0.3kg、钠长石0.2kg、滑石0.2kg、方解石0.2kg、膨润土0.6kg置于粉碎装置中粉碎成粒径为180目的矿石料粉I,取氧化铝0.3kg、碳化硅0.2kg、纯碱0.4kg、碳酸钡0.1kg置于粉碎装置中粉碎成粒径为250目的添加剂粉I,备用;
③取SiC 0.07kg份置于粉碎装置中粉碎成粒径为600目的SiC粉,备用;
④ 将步骤①制得的钽铌尾矿微粉、步骤②制得的矿石料粉和添加剂粉,以及步骤③制得的SiC粉一同置于混料机中进行混合至少15min,制得发泡陶瓷混配料,备用;
步骤二、微晶饰面混配料的制备
a取微晶熔块3kg,置于立磨机中研磨制成粒径为250目的微晶熔块粉,备用;
b取方解石0.2 kg、膨润土0.2 kg、白云石0.1 kg置于粉碎装置中粉碎成粒径为120目的矿石料粉II;取碳酸钡0.5kg置于粉碎装置中粉碎成粒径为220目的添加剂粉II,备用;
c 将步骤a制得的微晶熔块粉,以及步骤b制得的矿石料粉和添加剂粉,一同置于混料机中进行混合至少15min,制得微晶饰面混配料,备用;
步骤三、布料
在辊道窑的辊轴上,利用堇青石或莫来石棚板搭设一个中空的腔体状模具,之后,在中空腔体状模具的外侧布置挡板,并在中空腔体状模具的内表面铺设陶瓷纤维纸,按照13kg/m2的布料量,将步骤二制得的微晶饰面混配料铺设于陶瓷纤维纸上,之后,进行表面刮平,然后,按照32kg/m2的布料量,将步骤一制得的发泡陶瓷混配料铺设于已刮平的微晶饰面混配料上方,并再次进行表面刮平,制得预制件,备用;
步骤四、烧制
控制辊道窑内温度不断升高至1150℃,并在该温度下进行保温烧制50min,之后,自然冷却至窑内温度低于80℃后,出窑卸板,并进行抛光定厚和切割后,即得成品发泡陶瓷保温板。
经测定,本实施例制得的微晶复合发泡陶瓷保温板的容重为0.27kg/m3,导热系数为0.10w/(m▪k),抗压强度为6.9Mpa。
实施例4
一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,包括以下步骤:
步骤一、发泡陶瓷混配料的制备
① 钽铌尾矿7.0kg置于粉碎机中粉碎成粒径为1.5cm的颗粒,之后,转置于立磨中,研磨成粒径为200目的钽铌尾矿微粉,备用;
② 取锂云母0.2kg、白云石0.3kg置于粉碎装置中粉碎成粒径为120目的矿石料粉I,取纯碱0.4kg、碳酸钡0.3kg置于粉碎装置中粉碎成粒径为230目的添加剂粉I,备用;
③取SiC 0.08kg份置于粉碎装置中粉碎成粒径为800目的SiC粉,备用;
④ 将步骤①制得的钽铌尾矿微粉、步骤②制得的矿石料粉和添加剂粉,以及步骤③制得的SiC粉一同置于混料机中进行混合至少15min,制得发泡陶瓷混配料,备用;
步骤二、微晶饰面混配料的制备
a取微晶熔块4.5kg,置于立磨机中研磨制成粒径为220目的微晶熔块粉,备用;
b取高岭土0.2 kg、石英0.3 kg、钠长石0.6 kg、钾长石0.2 kg、滑石0.7 kg、方解石0.4kg、锂云母0.2 kg、膨润土0.1 kg和白云石0.1 kg置于粉碎装置中粉碎成粒径为200目的矿石料粉II;取玻璃粉0.2 kg、碳化硅0.5 kg、纯碱0.5 kg、硼砂0.3 kg置于粉碎装置中粉碎成粒径为230目的添加剂粉II,备用;
c 将步骤a制得的微晶熔块粉,以及步骤b制得的矿石料粉和添加剂粉,一同置于混料机中进行混合至少15min,制得微晶饰面混配料,备用;
步骤三、布料
在辊道窑的辊轴上,利用堇青石或莫来石棚板搭设一个中空的腔体状模具,之后,在中空腔体状模具的外侧布置挡板,并在中空腔体状模具的内表面铺设陶瓷纤维纸,按照16kg/m2的布料量,将步骤二制得的微晶饰面混配料铺设于陶瓷纤维纸上,之后,进行表面刮平,然后,按照40kg/m2的布料量,将步骤一制得的发泡陶瓷混配料铺设于已刮平的微晶饰面混配料上方,并再次进行表面刮平,制得预制件,备用;
步骤四、烧制
控制辊道窑内温度不断升高至1180℃,并在该温度下进行保温烧制80min,之后,自然冷却至窑内温度低于80℃后,出窑卸板,并进行抛光定厚和切割后,即得成品发泡陶瓷保温板。
经测定,本实施例制得的微晶复合发泡陶瓷保温板的容重为0.29kg/m3,导热系数为0.089w/(m▪k),抗压强度为7.8Mpa。
以上公开的仅为本申请的几个具体实施例,但并非用于限定本发明的保护范围。任何熟悉本领域的技术人员,在本发明的基础上所做的改动与润饰,都应属于本发明的保护范围。

Claims (5)

1.一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,其特征在于,包括以下步骤:
步骤一、发泡陶瓷混配料的制备
① 按照重量份数,取钽铌尾矿70 ~90份置于粉碎机中粉碎成粒径为1~2cm的颗粒,之后,转置于立磨中,研磨成粒径为150-250目的钽铌尾矿微粉,备用;
② 按照重量份数,取矿石料5~20份、添加剂5 ~10份,分别置于粉碎装置中粉碎成粒径为120-200目的矿石料粉、以及粒径为200~250目的添加剂粉,备用;
③ 按照重量份数,取SiC 0.4~0.8份置于粉碎装置中粉碎成粒径为500~800目的SiC粉,备用;
④ 将步骤①制得的钽铌尾矿微粉、步骤②制得的矿石料粉和添加剂粉,以及步骤③制得的SiC粉一同置于混料机中进行混合至少15min,制得发泡陶瓷混配料,备用;
步骤二、微晶饰面混配料的制备
a按照重量份数,取微晶熔块30 ~45份,置于立磨机中研磨制成粒径为150-250目的微晶熔块粉,备用;
b按照重量份数,取矿石料5 ~30份、添加剂5 ~15份,分别置于粉碎装置中粉碎成粒径为120-200目的矿石料粉、以及粒径为200~250目的添加剂粉,备用;
c将步骤a制得的微晶熔块粉,以及步骤b制得的矿石料粉和添加剂粉,一同置于混料机中进行混合至少15min,制得微晶饰面混配料,备用;
步骤三、布料
在辊道窑的辊轴上,利用棚板搭设一个中空的腔体状模具,之后,在中空腔体状模具的外侧布置挡板,并在中空腔体状模具的内表面铺设陶瓷纤维纸,按照13 ~17kg/m2的布料量,将步骤二制得的微晶饰面混配料铺设于陶瓷纤维纸上,之后,进行表面刮平,然后,按照30~40kg/m2的布料量,将步骤一制得的发泡陶瓷混配料铺设于已刮平的微晶饰面混配料上方,并再次进行表面刮平,制得预制件,备用;
步骤四、烧制
控制辊道窑内温度不断升高至1140~1180℃,并在该温度下进行保温烧制50~80min,之后,自然冷却至窑内温度低于80℃后,出窑卸板,并进行抛光定厚和切割后,即得成品发泡陶瓷保温板。
2.根据权利要求1所述的一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,其特征在于:所述的矿石料为高岭土、石英、钠长石、钾长石、滑石、方解石、锂云母、膨润土和白云石中的至少一种。
3.根据权利要求1所述的一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,其特征在于:所述的添加剂为玻璃粉、氧化铝、碳化硅、纯碱、碳酸钡和硼砂中的至少一种。
4.根据权利要求1所述的一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,其特征在于:在步骤三中,所述的棚板为堇青石或莫来石。
5.根据权利要求1所述的一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法,其特征在于:在步骤四中,所述辊道窑的升温速率为5℃/min。
CN201910803067.1A 2019-08-28 2019-08-28 一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法 Pending CN110526683A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910803067.1A CN110526683A (zh) 2019-08-28 2019-08-28 一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910803067.1A CN110526683A (zh) 2019-08-28 2019-08-28 一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法

Publications (1)

Publication Number Publication Date
CN110526683A true CN110526683A (zh) 2019-12-03

Family

ID=68664881

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910803067.1A Pending CN110526683A (zh) 2019-08-28 2019-08-28 一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法

Country Status (1)

Country Link
CN (1) CN110526683A (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110963784A (zh) * 2019-12-31 2020-04-07 郑州登电科诚新材料有限公司 一种发泡陶瓷保温板切割废料再利用的生产工艺
CN111018491A (zh) * 2019-12-31 2020-04-17 江西中材新材料有限公司 一种发泡陶瓷及其制备方法
CN111533450A (zh) * 2020-05-07 2020-08-14 江西鼎盛新材料科技有限公司 利用锂云母尾矿生产的微晶泡沫板及其制备方法
CN111943644A (zh) * 2020-08-28 2020-11-17 江西鼎盛新材料科技有限公司 一种利用沉锂尾渣烧结陶瓷发泡微晶装饰砖的制备方法
CN114105670A (zh) * 2021-12-09 2022-03-01 洛阳北玻硅巢技术有限公司 一种岩板复合轻质保温板的制备方法
CN114149249A (zh) * 2021-12-09 2022-03-08 洛阳北玻硅巢技术有限公司 一种使用岩板作为模具制备轻质保温板的方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103084072A (zh) * 2013-01-19 2013-05-08 南昌航空大学 一种利用钽铌尾矿砂制备中空纤维陶瓷膜的方法
CN103938820A (zh) * 2014-03-22 2014-07-23 烟台斯坦普精工建设有限公司 一种微晶泡沫陶瓷保温装饰复合板及其制备方法
CN104631688A (zh) * 2014-12-25 2015-05-20 北京惠尔久材料科技有限公司 利用尾砂生产的微晶发泡墙体砌块及其制造方法
CN106892672A (zh) * 2017-03-09 2017-06-27 咸阳陶瓷研究设计院 利用钼矿尾矿干法制备陶瓷保温板的方法
CN109180143A (zh) * 2018-09-03 2019-01-11 岑金涛 纳米微晶复合发泡陶瓷装配式墙体砌筑材料及其制造方法
CN109704583A (zh) * 2019-02-25 2019-05-03 秦皇岛玻璃工业研究设计院有限公司 一种微晶玻璃及其生产方法
CN109987946A (zh) * 2019-04-16 2019-07-09 岑金涛 用废弃黄金尾矿生产的墙体砌筑材料及其制造方法
CN109987923A (zh) * 2019-04-16 2019-07-09 岑金涛 用废弃铜尾矿生产的墙体砌筑材料及其制造方法
CN110028247A (zh) * 2019-04-16 2019-07-19 岑金涛 用废弃铁尾矿生产的墙体砌筑材料及其制造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103084072A (zh) * 2013-01-19 2013-05-08 南昌航空大学 一种利用钽铌尾矿砂制备中空纤维陶瓷膜的方法
CN103938820A (zh) * 2014-03-22 2014-07-23 烟台斯坦普精工建设有限公司 一种微晶泡沫陶瓷保温装饰复合板及其制备方法
CN104631688A (zh) * 2014-12-25 2015-05-20 北京惠尔久材料科技有限公司 利用尾砂生产的微晶发泡墙体砌块及其制造方法
CN106892672A (zh) * 2017-03-09 2017-06-27 咸阳陶瓷研究设计院 利用钼矿尾矿干法制备陶瓷保温板的方法
CN109180143A (zh) * 2018-09-03 2019-01-11 岑金涛 纳米微晶复合发泡陶瓷装配式墙体砌筑材料及其制造方法
CN109704583A (zh) * 2019-02-25 2019-05-03 秦皇岛玻璃工业研究设计院有限公司 一种微晶玻璃及其生产方法
CN109987946A (zh) * 2019-04-16 2019-07-09 岑金涛 用废弃黄金尾矿生产的墙体砌筑材料及其制造方法
CN109987923A (zh) * 2019-04-16 2019-07-09 岑金涛 用废弃铜尾矿生产的墙体砌筑材料及其制造方法
CN110028247A (zh) * 2019-04-16 2019-07-19 岑金涛 用废弃铁尾矿生产的墙体砌筑材料及其制造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110963784A (zh) * 2019-12-31 2020-04-07 郑州登电科诚新材料有限公司 一种发泡陶瓷保温板切割废料再利用的生产工艺
CN111018491A (zh) * 2019-12-31 2020-04-17 江西中材新材料有限公司 一种发泡陶瓷及其制备方法
CN111533450A (zh) * 2020-05-07 2020-08-14 江西鼎盛新材料科技有限公司 利用锂云母尾矿生产的微晶泡沫板及其制备方法
CN111943644A (zh) * 2020-08-28 2020-11-17 江西鼎盛新材料科技有限公司 一种利用沉锂尾渣烧结陶瓷发泡微晶装饰砖的制备方法
CN114105670A (zh) * 2021-12-09 2022-03-01 洛阳北玻硅巢技术有限公司 一种岩板复合轻质保温板的制备方法
CN114149249A (zh) * 2021-12-09 2022-03-08 洛阳北玻硅巢技术有限公司 一种使用岩板作为模具制备轻质保温板的方法

Similar Documents

Publication Publication Date Title
CN110526683A (zh) 一种利用钽铌尾矿制备微晶复合发泡陶瓷保温板的方法
CN102838376B (zh) 一种轻质闭孔陶瓷保温板的制备方法
CN101289332A (zh) 一种低温陶瓷泡沫材料及其生产方法
CN104230170B (zh) 一种烧结法发泡微晶材料制品的制作方法
CN101234907A (zh) 凝灰岩釉面泡沫陶瓷保温装饰砖及制造工艺方法
CN111187094B (zh) 一种含锂的发泡陶瓷和使用该发泡陶瓷的复合板及其制备方法
CN109553393A (zh) 一种以钴冶炼废渣微波烧结制备发泡陶瓷的方法
CN104774029B (zh) 固体废弃物烧结多孔保温板材用烧成助熔剂及制备方法和应用
CN105198481A (zh) 一种利用黄河泥沙和赤泥制备发泡陶瓷隔热保温板的方法
CN110183099A (zh) 一种膨胀多孔玻璃颗粒的制造方法
CN108395271A (zh) 煤矸石-粉煤灰-硅砂尾矿体系全废渣泡沫陶瓷及其制备方法
CN106699109A (zh) 基于页岩和铜尾矿为主料的发泡陶瓷复合板及其生产方法
CN104193178A (zh) 一种废玻璃发泡生产的高强轻质建筑材料及制备方法
CN103936454A (zh) 一种以金铜尾矿为主原料的多孔保温陶瓷及其制备方法
CN110395969A (zh) 一种微晶复合煤矸石基发泡陶瓷保温板及其制备方法
CN109678553A (zh) 锂尾矿发泡陶瓷保温板的制备方法
CN108794049A (zh) 一种菱镁矿尾矿轻质陶粒及其制备方法
CN105175007A (zh) 一种轻质保温砖
CN110467426A (zh) 一种耐高温隔热耐碱砖的制备方法
CN104909800A (zh) 一种添加瓷砖废料并经辊道窑烧成发泡赤泥瓷砖的方法
CN110526719A (zh) 一种低导热发泡陶瓷及其制备方法
CN102515828A (zh) 利用铁矿围岩和铁尾矿制备的多孔保温材料及其制备方法
CN104649707A (zh) 一种轻质隔音保温多孔陶瓷材料及其制备方法
CN111205074B (zh) 一种含堇青石骨架的发泡陶瓷及其制备方法
CN109626829B (zh) 一种钼尾矿微晶发泡材料及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: No.166, Luoyi Road, high tech Zone, Luoyang City, Henan Province

Applicant after: Luoyang Beibo Light Crystal Technology Co.,Ltd.

Address before: No.166, Luoyi Road, high tech Zone, Luoyang City, Henan Province

Applicant before: Luoyang Beibao Silicon Nest Technology Co.,Ltd.

CB02 Change of applicant information
RJ01 Rejection of invention patent application after publication

Application publication date: 20191203

RJ01 Rejection of invention patent application after publication