CN107216686A - 一种导电钛白粉生产工艺 - Google Patents

一种导电钛白粉生产工艺 Download PDF

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CN107216686A
CN107216686A CN201710403806.9A CN201710403806A CN107216686A CN 107216686 A CN107216686 A CN 107216686A CN 201710403806 A CN201710403806 A CN 201710403806A CN 107216686 A CN107216686 A CN 107216686A
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titanium dioxide
drying
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pallet
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邓昭平
董少波
蒋克昌
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Ning Yuan Hairen Electronic Materials Co Ltd
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    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C1/3623—Grinding
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C1/363—Drying, calcination
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3653—Treatment with inorganic compounds
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    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
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    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/043—Drying, calcination
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds
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Abstract

本发明涉及一种导电钛白粉生产工艺，生产设备的简便，传统的生产设备需要反应釜，本工艺设备只需塑料的搅拌桶即可。生产过程轻松，传统的生产反应过程需要不停的看好PH值来调整酸碱的投放程度，本工艺无需调整酸碱，定量加入即可。本工艺生产要求人员不需要太高，只需按部就班的投料即可，从而减少高技术人员的参与。本发明设计合理，可大规模推广。

Description

一种导电钛白粉生产工艺
技术领域
本发明涉及钛白粉生产技术领域，尤其涉及一种导电钛白粉生产工艺。
背景技术
导电钛白粉（导电二氧化钛）是以钛白粉为基质，采用纳米技术，通过表面处理、半导体掺杂处理，使其基质表面形成导电性氧化层, 从而制得一类新型电子导电功能性半导体颜(填)料。导电钛白粉对光的吸收少，散射能力大，光泽、白度、消色力、遮盖力等光学性能良好。可制成近白色及其它浅色的永久性导电、防静电制品。在白度要求较高的导电、防静电制品和环境中尤为适用。
导电钛白粉无毒无味，耐酸、耐碱、耐盐、耐有机溶剂、耐光，在800℃以下稳定，不氧化、不燃，并具有阻燃作用。几乎适用于任何要求导电、防静电的环境和场合。将其添加于涂料、塑料、橡胶、粘合剂、油墨、水泥、纤维、陶瓷中，与其它颜料配合，易调制成近白色等各种颜色的永久性导电、防静电制品，可广泛应用于石油、化工、建材、电子、机电、通讯、汽车、医药、造纸、纺织、包装、印刷、船舶、陶瓷、航空航天、兵器等各个工业部门及人们日常生活的导电、防静电领域。
发明内容
对上述现有技术的现状，本发明所要解决的技术问题在于提供一种设备简便、操作方便的导电钛白粉生产工艺。
本发明解决上述技术问题所采用的技术方案为：一种导电钛白粉生产工艺：
（1）、研磨：将购买的国内钛白粉，进入砂磨机研磨；
（2）、改性（半导体掺杂处理）：将磨好的钛白粉放入含有纯水的搅拌桶中，加入一定量的盐酸5-50%的锡、0.1-10%的锑、0.1-10%的铌，然后搅拌处理2小时后加入锌再搅拌，最后加入碱来调整PH值；
（3）、洗涤：将反应完的浆料注入百框压滤机中挤干水分，再加入去离子水冲洗，挤干；
（4）、烘干：将挤干的料快置于耐酸耐碱耐高温的托盘中，进入烘箱，使其烘干；
（5）、煅烧：将烘干的粉料装入耐酸耐碱耐高温的托盘中进入炉子高温煅烧至完全没有水分；
（6）、表面处理：烘干后加入1-10%的硅用来表面处理。
进一步地：（1）、研磨：将购买的国内钛白粉，进入砂磨机研磨；
（2）、改性（半导体掺杂处理）：将磨好的钛白粉放入含有纯水的搅拌桶中，加入一定量的盐酸10-30%的锡、1-3%的锑、0.5-2%的铌，然后搅拌处理2小时后加入锌再搅拌，最后加入碱来调整PH值；
（3）、洗涤：将反应完的浆料注入百框压滤机中挤干水分，再加入去离子水冲洗，挤干；
（4）、烘干：将挤干的料快置于耐酸耐碱耐高温的托盘中，进入烘箱，使其烘干；
（5）、煅烧：将烘干的粉料装入耐酸耐碱耐高温的托盘中进入炉子高温煅烧至完全没有水分；
（6）、表面处理：烘干后加入2-5%的硅用来表面处理。
与现有技术相比，本发明的优点在于：生产设备的简便，传统的生产设备需要反应釜，本工艺设备只需塑料的搅拌桶即可。生产过程轻松，传统的生产反应过程需要不停的看好PH值来调整酸碱的投放程度，本工艺无需调整酸碱，定量加入即可。本工艺生产要求人员不需要太高，只需按部就班的投料即可，从而减少高技术人员的参与。本发明设计合理，可大规模推广。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，对本发明进行进一步详细说明。
一种导电钛白粉生产工艺：
（1）、研磨：将购买的国内钛白粉，进入砂磨机研磨；
（2）、改性（半导体掺杂处理）：将磨好的钛白粉放入含有纯水的搅拌桶中，加入一定量的盐酸20%的锡、1.7%的锑、1%的铌，然后搅拌处理2小时后加入锌再搅拌，最后加入碱来调整PH值；
（3）、洗涤：将反应完的浆料注入百框压滤机中挤干水分，再加入去离子水冲洗，挤干；
（4）、烘干：将挤干的料快置于耐酸耐碱耐高温的托盘中，进入烘箱，使其烘干；
（5）、煅烧：将烘干的粉料装入耐酸耐碱耐高温的托盘中进入炉子高温煅烧至完全没有水分；
（6）、表面处理：烘干后加入3%的硅用来表面处理。
与现有技术相比，本发明的优点在于：生产设备的简便，传统的生产设备需要反应釜，本工艺设备只需塑料的搅拌桶即可。生产过程轻松，传统的生产反应过程需要不停的看好PH值来调整酸碱的投放程度，本工艺无需调整酸碱，定量加入即可。本工艺生产要求人员不需要太高，只需按部就班的投料即可，从而减少高技术人员的参与。本发明设计合理，可大规模推广。

Claims (2)

1.一种导电钛白粉生产工艺，其特征在于：
（1）、研磨：将购买的国内钛白粉，进入砂磨机研磨；
（2）、改性（半导体掺杂处理）：将磨好的钛白粉放入含有纯水的搅拌桶中，加入一定量的盐酸5-50%的锡、0.1-10%的锑、0.1-10%的铌，然后搅拌处理2小时后加入锌再搅拌，最后加入碱来调整PH值；
（3）、洗涤：将反应完的浆料注入百框压滤机中挤干水分，再加入去离子水冲洗，挤干；
（4）、烘干：将挤干的料快置于耐酸耐碱耐高温的托盘中，进入烘箱，使其烘干；
（5）、煅烧：将烘干的粉料装入耐酸耐碱耐高温的托盘中进入炉子高温煅烧至完全没有水分；
（6）、表面处理：烘干后加入1-10%的硅用来表面处理。
2.根据权利要求1所述的一种导电钛白粉生产工艺，其特征在于，
（1）、研磨：将购买的国内钛白粉，进入砂磨机研磨；
（2）、改性（半导体掺杂处理）：将磨好的钛白粉放入含有纯水的搅拌桶中，加入一定量的盐酸10-30%的锡、1-3%的锑、0.5-2%的铌，然后搅拌处理2小时后加入锌再搅拌，最后加入碱来调整PH值；
（3）、洗涤：将反应完的浆料注入百框压滤机中挤干水分，再加入去离子水冲洗，挤干；
（4）、烘干：将挤干的料快置于耐酸耐碱耐高温的托盘中，进入烘箱，使其烘干；
（5）、煅烧：将烘干的粉料装入耐酸耐碱耐高温的托盘中进入炉子高温煅烧至完全没有水分；
（6）、表面处理：烘干后加入2-5%的硅用来表面处理。
CN201710403806.9A 2017-06-01 2017-06-01 一种导电钛白粉生产工艺 Pending CN107216686A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1064285A (zh) * 1991-02-21 1992-09-09 克洛诺斯(美国)股份有限公司 在制备含微量色素的二氧化钛时添加胶体二氧化锡
CN105238100A (zh) * 2015-10-23 2016-01-13 渤海大学 一种制备浅色导电钛白粉的方法
CN105949823A (zh) * 2016-05-26 2016-09-21 宜宾天原集团股份有限公司 一种氯化副产盐酸用于钛白粉包膜的方法
CN106564936A (zh) * 2016-06-12 2017-04-19 成都理工大学 一种二氧化钛导电粉体的制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1064285A (zh) * 1991-02-21 1992-09-09 克洛诺斯(美国)股份有限公司 在制备含微量色素的二氧化钛时添加胶体二氧化锡
CN105238100A (zh) * 2015-10-23 2016-01-13 渤海大学 一种制备浅色导电钛白粉的方法
CN105949823A (zh) * 2016-05-26 2016-09-21 宜宾天原集团股份有限公司 一种氯化副产盐酸用于钛白粉包膜的方法
CN106564936A (zh) * 2016-06-12 2017-04-19 成都理工大学 一种二氧化钛导电粉体的制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
杭州大学化学系分析化学教研室: "《分析化学手册 第3分册 电化学分析与光学分析》", 31 July 1983, 化学工业出版社 *

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