CN106673698A - 一种吸附废水杂质的陶瓷颗粒 - Google Patents

一种吸附废水杂质的陶瓷颗粒 Download PDF

Info

Publication number
CN106673698A
CN106673698A CN201710069384.6A CN201710069384A CN106673698A CN 106673698 A CN106673698 A CN 106673698A CN 201710069384 A CN201710069384 A CN 201710069384A CN 106673698 A CN106673698 A CN 106673698A
Authority
CN
China
Prior art keywords
parts
raw material
microns
outer layer
total quality
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.)
Granted
Application number
CN201710069384.6A
Other languages
English (en)
Other versions
CN106673698B (zh
Inventor
陆小荣
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.)
Foshan Henglang Stone Industry Co.,Ltd.
Original Assignee
Wuxi Institute of Arts and Technology
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 Wuxi Institute of Arts and Technology filed Critical Wuxi Institute of Arts and Technology
Priority to CN201710069384.6A priority Critical patent/CN106673698B/zh
Publication of CN106673698A publication Critical patent/CN106673698A/zh
Application granted granted Critical
Publication of CN106673698B publication Critical patent/CN106673698B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C04B38/00Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06Porous 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
    • C04B38/0615Porous 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 the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles
    • C04B38/062Porous 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 the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles the burned-out substance being formed in situ, e.g. by polymerisation of a prepolymer composition containing ceramic powder
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/281Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • 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
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232Titanium oxides or titanates, e.g. rutile or anatase
    • 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
    • C04B2235/349Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
    • 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
    • C04B2235/42Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422Carbon
    • C04B2235/425Graphite
    • 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
    • C04B2235/50Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52Constituents or additives characterised by their shapes
    • C04B2235/5208Fibers
    • C04B2235/5216Inorganic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

一种吸附废水杂质的陶瓷颗粒,由内外两层组成,其中外层由以下重量份数的原料组成:活性氧化铝:35~45份;煅烧高岭土:25~35份;锐钛矿型二氧化钛:25~30份;玻璃纤维:4~6份;蛭石:1~3份;所述外层的各原料平均粒径为50~80微米;内层由以下重量份数的原料组成:普通氧化铝:45~55份;普通高岭土:25~35份;金红石型二氧化钛:15~20份;石英:3~8份;预处理后的石墨烯:2~4份;所述内层的各原料平均粒径为10~30微米;本发明制备得到的陶瓷颗粒具有双层构造,既容易正向吸附废水杂质,也容易反洗脱附,且脱附压力小,脱附效果好,大大提高了过滤水的效率。

Description

一种吸附废水杂质的陶瓷颗粒
技术领域
本发明涉及水处理技术领域,尤其是涉及一种吸附废水杂质的陶瓷颗粒。
背景技术
多孔陶瓷是水处理中常用的过滤材料。一般的运行过程是:在压力作用下让废水通过过滤材料,过滤得到净水;运行一段时间之后,要通过反洗来净化过滤器。反洗就是对过滤器施加与废水来的方向相反的压力,让净水反向通过过滤器,将积累在过滤器中的杂质冲洗掉。
过滤用的陶瓷一般做成多孔结构,这样可以更多的吸附废水中的杂质。但是多孔结构的陶瓷在吸附杂质时比较容易,在反洗脱附时却比较难,这不仅是因为大量孔洞难以全部均匀受到反向压力冲击使杂质脱附,而且还是因为多孔陶瓷的孔洞内部本身有大量的活性表面基团,与杂质通过氢键或者范德华力结合后很难脱开。想要脱开孔洞表面和杂质之间的结合力,必须加大反向压力,压力过大容易直接破坏多孔陶瓷的内部结构,使其开裂坍塌,无法继续使用。
发明内容
针对现有技术存在的上述问题,本申请人提供了一种吸附废水杂质的陶瓷颗粒。本发明制备得到的陶瓷颗粒具有双层构造,既容易正向吸附废水杂质,也容易反洗脱附,且脱附压力小,脱附效果好,大大提高了过滤水的效率。
本发明的技术方案如下:
一种吸附废水杂质的陶瓷颗粒,由内外两层组成,其中外层由以下重量份数的原料组成:
活性氧化铝:35~45份;煅烧高岭土:25~35份;锐钛矿型二氧化钛:25~30份;玻璃纤维:4~6份;蛭石:1~3份;所述外层的各原料平均粒径为50~80微米;
内层由以下重量份数的原料组成:
普通氧化铝:45~55份;普通高岭土:25~35份;金红石型二氧化钛:15~20份;石英:3~8份;预处理后的石墨烯:2~4份;所述内层的各原料平均粒径为10~30微米;
所述预处理石墨烯的方法为:将质量为石墨烯6~8%的羟乙基六氢均三嗪与石墨烯一起加入浓度为3~5wt%的丙酮溶液,在搅拌的情况下超声分散40~60分钟,然后干燥成粉末。
具体的制备方法为:
(1)将内层原料混合,然后加入表面活性剂、粘结剂、造孔剂以及去离子水混合均匀;以内层原料重量和为一个整体,所述表面活性剂为这个整体质量的1~2%,粘结剂为这个整体质量的2~5%,造孔剂为这个整体质量的20~25%;去离子水为这个整体质量的20~35%;
(2)将步骤(1)所得的混合材料进行喷雾干燥,制备成平均粒径为50~80微米的微球;
(3)将外层原料混合,然后加入表面活性剂、粘结剂、造孔剂以及去离子水混合均匀;以过外层原料重量和为一个整体,所述表面活性剂为这个整体质量的1~3%,粘结剂为这个整体质量的20~30%,造孔剂为这个整体质量的15~18%;去离子水为这个整体质量的25~35%;
(4)将步骤(3)得到的混合材料与步骤(2)得到的微球混合均匀,使步骤(3)得到的混合材料在步骤(2)得到的微球上包裹100~150微米;
(5)将步骤(4)得到的颗粒高温烧结,烧结温度为1360~1420℃,保温时间为2~5小时。
所述表面活性剂为油酸、硬脂酸、硬脂酸钠的一种。
所述粘结剂为甲基纤维素或羟丙基甲基纤维素。
所述造孔剂为碳粉、苯甲酸、酚醛树脂球或其他常规造孔剂,所述造孔剂的粒径为10~20微米。
本发明有益的技术效果在于:
本发明的外层是常规的容易吸附杂质的多孔陶瓷结构,而内层则是在与外层保持基本一致的化学组成的基础上,进行了降活性处理。内层的第一个特点是微孔尺寸比外层小,可以进一步阻止更小尺寸的杂质通过过滤颗粒,提高了净水能力。
第二个特点是活性低,即使有杂质进入内层的微孔,也无法产生氢键或者范德华力的结合作用;特别是添加了预处理过的石墨烯,大大降低了其活性,在反洗过程中杂质在小压力作用下即可脱附,被反洗水冲到外层的微孔中;高速流动的杂质冲击外层的微孔,起到了物理冲刷的作用,与反洗水的压力结合起来,相当于两份力量作用于吸附在外层的微孔中的杂质,使它们更快、更彻底的被反洗出去。
第三个特点是与外层的晶体结构基本相似,与外层的结合自然而紧密,不会因为晶型突然改变导致在两层结合处产生堵塞现象。
具体实施方式
下面结合实施例,对本发明进行具体描述。
实施例1
一种吸附废水杂质的陶瓷颗粒,由内外两层组成,其中外层由以下重量份数的原料组成:
活性氧化铝:35份;煅烧高岭土:25份;锐钛矿型二氧化钛:25份;玻璃纤维:4份;蛭石:1份;所述外层的各原料平均粒径为50微米;
内层由以下重量份数的原料组成:
普通氧化铝:45份;普通高岭土:25份;金红石型二氧化钛:15份;石英:3份;预处理后的石墨烯:2份;所述内层的各原料平均粒径为10微米;
所述预处理石墨烯的方法为:将质量为石墨烯6%的羟乙基六氢均三嗪与石墨烯一起加入浓度为3wt%的丙酮溶液,在搅拌的情况下超声分散40分钟,然后干燥成粉末。
具体的制备方法为:
(1)将内层原料混合,然后加入表面活性剂油酸、粘结剂羟丙基甲基纤维素、造孔剂苯甲酸,所述造孔剂的粒径为10微米,以及去离子水混合均匀;以内层原料重量和为一个整体,所述表面活性剂为这个整体质量的1%,粘结剂为这个整体质量的2%,造孔剂为这个整体质量的20%;去离子水为这个整体质量的20%;
(2)将步骤(1)所得的混合材料进行喷雾干燥,制备成平均粒径为50微米的微球;
(3)将外层原料混合,然后加入表面活性剂硬脂酸、粘结剂甲基纤维素、造孔剂酚醛树脂球,所述造孔剂的粒径为10微米,以及去离子水混合均匀;以过外层原料重量和为一个整体,所述表面活性剂为这个整体质量的1%,粘结剂为这个整体质量的20%,造孔剂为这个整体质量的15%;去离子水为这个整体质量的25%;
(4)将步骤(3)得到的混合材料与步骤(2)得到的微球混合均匀,使步骤(3)得到的混合材料在步骤(2)得到的微球上包裹100微米;
(5)将步骤(4)得到的颗粒高温烧结,烧结温度为1360℃,保温时间为5小时。
实施例2
一种吸附废水杂质的陶瓷颗粒,由内外两层组成,其中外层由以下重量份数的原料组成:
活性氧化铝:40份;煅烧高岭土:30份;锐钛矿型二氧化钛:28份;玻璃纤维:5份;蛭石:2份;所述外层的各原料平均粒径为60微米;
内层由以下重量份数的原料组成:
普通氧化铝:50份;普通高岭土:30份;金红石型二氧化钛:17份;石英:6份;预处理后的石墨烯:3份;所述内层的各原料平均粒径为20微米;
所述预处理石墨烯的方法为:将质量为石墨烯7%的羟乙基六氢均三嗪与石墨烯一起加入浓度为4wt%的丙酮溶液,在搅拌的情况下超声分散50分钟,然后干燥成粉末。
具体的制备方法为:
(1)将内层原料混合,然后加入表面活性剂硬脂酸、粘结剂甲基纤维素、造孔剂碳粉,所述造孔剂的粒径为15微米,以及去离子水混合均匀;以内层原料重量和为一个整体,所述表面活性剂为这个整体质量的1.5%,粘结剂为这个整体质量的3%,造孔剂为这个整体质量的23%;去离子水为这个整体质量的30%;
(2)将步骤(1)所得的混合材料进行喷雾干燥,制备成平均粒径为60微米的微球;
(3)将外层原料混合,然后加入表面活性剂硬脂酸、粘结剂甲基纤维素、造孔剂苯甲酸,所述造孔剂的粒径为15微米,以及去离子水混合均匀;以过外层原料重量和为一个整体,所述表面活性剂为这个整体质量的2%,粘结剂为这个整体质量的25%,造孔剂为这个整体质量的17%;去离子水为这个整体质量的30%;
(4)将步骤(3)得到的混合材料与步骤(2)得到的微球混合均匀,使步骤(3)得到的混合材料在步骤(2)得到的微球上包裹120微米;
(5)将步骤(4)得到的颗粒高温烧结,烧结温度为1400℃,保温时间为4小时。
实施例3
一种吸附废水杂质的陶瓷颗粒,由内外两层组成,其中外层由以下重量份数的原料组成:
活性氧化铝:45份;煅烧高岭土:35份;锐钛矿型二氧化钛:30份;玻璃纤维:6份;蛭石:3份;所述外层的各原料平均粒径为80微米;
内层由以下重量份数的原料组成:
普通氧化铝:55份;普通高岭土:35份;金红石型二氧化钛:20份;石英:8份;预处理后的石墨烯:4份;所述内层的各原料平均粒径为30微米;
所述预处理石墨烯的方法为:将质量为石墨烯8%的羟乙基六氢均三嗪与石墨烯一起加入浓度为5wt%的丙酮溶液,在搅拌的情况下超声分散60分钟,然后干燥成粉末。
具体的制备方法为:
(1)将内层原料混合,然后加入表面活性剂硬脂酸、粘结剂甲基纤维素、造孔剂酚醛树脂球,所述造孔剂的粒径为20微米,以及去离子水混合均匀;以内层原料重量和为一个整体,所述表面活性剂为这个整体质量的2%,粘结剂为这个整体质量的5%,造孔剂为这个整体质量的25%;去离子水为这个整体质量的35%;
(2)将步骤(1)所得的混合材料进行喷雾干燥,制备成平均粒径为80微米的微球;
(3)将外层原料混合,然后加入表面活性剂油酸、粘结剂甲基纤维素、造孔剂酚醛树脂球,所述造孔剂的粒径为20微米,以及去离子水混合均匀;以过外层原料重量和为一个整体,所述表面活性剂为这个整体质量的3%,粘结剂为这个整体质量的30%,造孔剂为这个整体质量的18%;去离子水为这个整体质量的35%;
(4)将步骤(3)得到的混合材料与步骤(2)得到的微球混合均匀,使步骤(3)得到的混合材料在步骤(2)得到的微球上包裹150微米;
(5)将步骤(4)得到的颗粒高温烧结,烧结温度为1420℃,保温时间为5小时。
测试例1:对实施例2制备得到的陶瓷颗粒进行性能测试,测试结果如表1所示。
表1
测试例2:本发明制备得到的废水过滤器,可以作为废水处理装置中的中级过滤环节。先对废水进行絮凝处理和粗过滤,将其中的杂质变为絮状,并将其中粒度大于100微米的杂质过滤掉,剩下粒径小于100微米的杂质,然后采用本过滤器进行二级过滤。
采用实施例2制备得到的过滤器对涂装废水和生活污水进行二级过滤,过滤前后的水指标如表2所示。
表2

Claims (5)

1.一种吸附废水杂质的陶瓷颗粒,其特征在于由内外两层组成,其中外层由以下重量份数的原料组成:
活性氧化铝:35~45份;煅烧高岭土:25~35份;锐钛矿型二氧化钛:25~30份;玻璃纤维:4~6份;蛭石:1~3份;所述外层的各原料平均粒径为50~80微米;
内层由以下重量份数的原料组成:
普通氧化铝:45~55份;普通高岭土:25~35份;金红石型二氧化钛:15~20份;石英:3~8份;预处理后的石墨烯:2~4份;所述内层的各原料平均粒径为10~30微米;
所述预处理石墨烯的方法为:将质量为石墨烯6~8%的羟乙基六氢均三嗪与石墨烯一起加入浓度为3~5wt%的丙酮溶液,在搅拌的情况下超声分散40~60分钟,然后干燥成粉末。
2.根据权利要求所述的吸附废水杂质的陶瓷颗粒,其特征在于具体的制备方法为:
(1)将内层原料混合,然后加入表面活性剂、粘结剂、造孔剂以及去离子水混合均匀;以内层原料重量和为一个整体,所述表面活性剂为这个整体质量的1~2%,粘结剂为这个整体质量的2~5%,造孔剂为这个整体质量的20~25%;去离子水为这个整体质量的20~35%;
(2)将步骤(1)所得的混合材料进行喷雾干燥,制备成平均粒径为50~80微米的微球;
(3)将外层原料混合,然后加入表面活性剂、粘结剂、造孔剂以及去离子水混合均匀;以过外层原料重量和为一个整体,所述表面活性剂为这个整体质量的1~3%,粘结剂为这个整体质量的20~30%,造孔剂为这个整体质量的15~18%;去离子水为这个整体质量的25~35%;
(4)将步骤(3)得到的混合材料与步骤(2)得到的微球混合均匀,使步骤(3)得到的混合材料在步骤(2)得到的微球上包裹100~150微米;
(5)将步骤(4)得到的颗粒高温烧结,烧结温度为1360~1420℃,保温时间为2~5小时。
3.根据权利要求2所述的吸附废水杂质的陶瓷颗粒,其特征在于所述表面活性剂为油酸、硬脂酸、硬脂酸钠的一种。
4.根据权利要求2所述的陶瓷基废水过滤器,其特征在于所述粘结剂为甲基纤维素或羟丙基甲基纤维素。
5.根据权利要求2所述的陶瓷基废水过滤器,其特征在于所述造孔剂为碳粉、苯甲酸、酚醛树脂球或其他常规造孔剂,所述造孔剂的粒径为10~20微米。
CN201710069384.6A 2017-02-08 2017-02-08 一种吸附废水杂质的陶瓷颗粒 Active CN106673698B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710069384.6A CN106673698B (zh) 2017-02-08 2017-02-08 一种吸附废水杂质的陶瓷颗粒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710069384.6A CN106673698B (zh) 2017-02-08 2017-02-08 一种吸附废水杂质的陶瓷颗粒

Publications (2)

Publication Number Publication Date
CN106673698A true CN106673698A (zh) 2017-05-17
CN106673698B CN106673698B (zh) 2019-04-09

Family

ID=58860507

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710069384.6A Active CN106673698B (zh) 2017-02-08 2017-02-08 一种吸附废水杂质的陶瓷颗粒

Country Status (1)

Country Link
CN (1) CN106673698B (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108671904A (zh) * 2018-05-13 2018-10-19 宁波革创新材料科技有限公司 一种多孔材料负载的复合水处理材料
WO2019000571A1 (zh) * 2017-06-27 2019-01-03 海门市彼维知识产权服务有限公司 一种废水杂质吸附颗粒
CN110330330A (zh) * 2019-07-12 2019-10-15 无锡工艺职业技术学院 一种具有高磁导率的微波介电陶瓷材料及其制备方法
CN110330331A (zh) * 2019-07-12 2019-10-15 无锡工艺职业技术学院 一种柔性压电陶瓷材料及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0459010A (ja) * 1990-06-22 1992-02-25 Ngk Insulators Ltd 金属溶湯用濾材とその製造方法
JP2000024430A (ja) * 1998-07-13 2000-01-25 Mitsui Mining & Smelting Co Ltd 金属溶湯用濾材
CN101284227A (zh) * 2008-06-12 2008-10-15 中国铝业股份有限公司 氧化铝基/纳米二氧化钛-核/壳结构复合微球及其制备方法
CN101584949A (zh) * 2009-04-21 2009-11-25 庞剑 一种双管复合式滤芯
CN104707575A (zh) * 2015-03-30 2015-06-17 西南科技大学 一种磁性核壳海藻酸盐微球吸附剂的制备方法
CN105126770A (zh) * 2015-07-10 2015-12-09 西南科技大学 一种果胶核壳结构微球吸附材料的制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0459010A (ja) * 1990-06-22 1992-02-25 Ngk Insulators Ltd 金属溶湯用濾材とその製造方法
JP2000024430A (ja) * 1998-07-13 2000-01-25 Mitsui Mining & Smelting Co Ltd 金属溶湯用濾材
CN101284227A (zh) * 2008-06-12 2008-10-15 中国铝业股份有限公司 氧化铝基/纳米二氧化钛-核/壳结构复合微球及其制备方法
CN101584949A (zh) * 2009-04-21 2009-11-25 庞剑 一种双管复合式滤芯
CN104707575A (zh) * 2015-03-30 2015-06-17 西南科技大学 一种磁性核壳海藻酸盐微球吸附剂的制备方法
CN105126770A (zh) * 2015-07-10 2015-12-09 西南科技大学 一种果胶核壳结构微球吸附材料的制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
林冠烽等: "氯化锌活化法制备多孔炭陶复合吸附材料", 《生物质化学工程》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019000571A1 (zh) * 2017-06-27 2019-01-03 海门市彼维知识产权服务有限公司 一种废水杂质吸附颗粒
CN108671904A (zh) * 2018-05-13 2018-10-19 宁波革创新材料科技有限公司 一种多孔材料负载的复合水处理材料
CN108671904B (zh) * 2018-05-13 2021-10-26 宁波革创新材料科技有限公司 一种多孔材料负载的复合水处理材料
CN110330330A (zh) * 2019-07-12 2019-10-15 无锡工艺职业技术学院 一种具有高磁导率的微波介电陶瓷材料及其制备方法
CN110330331A (zh) * 2019-07-12 2019-10-15 无锡工艺职业技术学院 一种柔性压电陶瓷材料及其制备方法

Also Published As

Publication number Publication date
CN106673698B (zh) 2019-04-09

Similar Documents

Publication Publication Date Title
CN106673698A (zh) 一种吸附废水杂质的陶瓷颗粒
CN108439403B (zh) 一种低温预热解、原料超细化制备生物质成型活性炭的方法
CN100574850C (zh) 节能环保的三用滤芯
CN102924067A (zh) 一种复合陶瓷滤芯及其制备方法
KR101828867B1 (ko) 단결정 다이아몬드 연마입자의 제조방법
US6129846A (en) Activated carbon composite with crystalline tin silicate
CN101070163A (zh) 储氢材料埃洛石及其制备方法
CN108525709A (zh) 一种回收废弃scr脱硝催化剂的方法及再生scr脱硝催化剂载体粉体
CN112608130A (zh) 一种新型轻质高孔隙率陶瓷滤料及其制备方法
CN113244879B (zh) 铁质磷酸盐微球在处理含亚甲基蓝废水中的应用
CN106731240B (zh) 一种陶瓷基废水过滤器
CN105238072B (zh) 一种无机粉末增强碳布/树脂复合材料的制备方法
CN101798751B (zh) 镀钛碳纤维的制备方法
CN117282403A (zh) 一种高强度糖渣基净水专用活性炭及其制备方法
KR20110115924A (ko) 메조포어 구형 활성탄의 제조방법
CN104826588A (zh) 一种基于煤基焦粉的除氟材料制备及再生方法
CN115254029A (zh) 植物基炭棒材料及其制备方法和应用
CN114380283A (zh) 一种多孔碳的制备方法及制备得到的多孔碳
CN113185273B (zh) 一种陶瓷膜支撑体及其制备方法和应用
CN117654620A (zh) 一种pvdf-碳材料基底催化膜的制备方法及其应用
KR102603535B1 (ko) 휘발성 유기화합물 제거용 수처리 필터 및 이의 제조방법
CN116262659B (zh) 用于地下水处理的陶粒及其制备方法、应用
CN105771682A (zh) 管式刚玉过滤膜及其制备方法
CN112979343B (zh) 一种岩石材料的活化方法及水体矿化岩石
CN116920903A (zh) 一种MoS2/h-BN复合压电催化剂的制备方法和应用

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
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220610

Address after: 230000 Woye Garden Commercial Building B-1017, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province

Patentee after: HEFEI JINGLONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Address before: 214206 No. 99, Jingyi South Road, Wuxi City, Jiangsu Province

Patentee before: WUXI INSTITUTE OF ARTS AND TECHNOLOGY

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220708

Address after: No. 007, Hengye 2nd Road, Fuyuan street, Zhanhua District, Binzhou City, Shandong Province 256800

Patentee after: Shandong Xianglu New Material Technology Co.,Ltd.

Address before: 230000 Woye Garden Commercial Building B-1017, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province

Patentee before: HEFEI JINGLONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240423

Address after: 528500 B18, Block B, Guantiandong Comprehensive Building, Datangmei Village, Mingbei Village Committee, Mingcheng Town, Gaoming District, Foshan City, Guangdong Province

Patentee after: Foshan Henglang Stone Industry Co.,Ltd.

Country or region after: China

Address before: No. 007, Hengye 2nd Road, Fuyuan street, Zhanhua District, Binzhou City, Shandong Province 256800

Patentee before: Shandong Xianglu New Material Technology Co.,Ltd.

Country or region before: China