CN107674458A - 一种复合型钛白粉及其制备方法 - Google Patents

一种复合型钛白粉及其制备方法 Download PDF

Info

Publication number
CN107674458A
CN107674458A CN201710997270.8A CN201710997270A CN107674458A CN 107674458 A CN107674458 A CN 107674458A CN 201710997270 A CN201710997270 A CN 201710997270A CN 107674458 A CN107674458 A CN 107674458A
Authority
CN
China
Prior art keywords
titanium dioxide
compound titanium
preparation
sulfuric acid
dioxide according
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
CN201710997270.8A
Other languages
English (en)
Inventor
许成
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.)
Jhy Titanium Industry Co Ltd
Original Assignee
Jhy Titanium Industry 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 Jhy Titanium Industry Co Ltd filed Critical Jhy Titanium Industry Co Ltd
Priority to CN201710997270.8A priority Critical patent/CN107674458A/zh
Publication of CN107674458A publication Critical patent/CN107674458A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36Compounds of titanium
    • C09C1/3607Titanium dioxide
    • C09C1/3653Treatment with inorganic compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36Compounds of titanium
    • C09C1/3607Titanium dioxide
    • C09C1/3615Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C1/3623Grinding
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041Grinding
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06Treatment with inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

本发明公开了一种复合型钛白粉及其制备方法,按质量百分比包括铁矿粉55%~60%,硫酸10%~20%,高岭土1%~2%,增白剂2%~5%,硅酸钠3%~6%,铵盐6%~8%,三氧化钨5%~8%,总量为100%;通过对各组分进行碾磨混合,然后再进行煅烧处理,最后经过纳米粉碎机进行粉碎,得到复合型钛白粉,本发明的制备方法得到的复合型钛白粉,简化了生产工艺,节约了生产成本,而且这种复合型钛白粉粒度分布均匀,性能优越。

Description

一种复合型钛白粉及其制备方法
技术领域
本发明属于钛白粉技术领域,具体涉及一种复合型钛白粉,本发明还涉及该复合型钛白粉的制备方法。
背景技术
钛白粉的主要应用领域在涂料、塑料、油墨、造纸还有化妆品等,应用广泛,而且无毒。在橡胶行业中,钛白粉的作用就比较大,即作为着色剂,本身又具有防老化和补强的作用,在白色橡胶制品中加入钛白粉,在日光的暴晒下,不开裂、不变色;在现有的制备钛白粉的过程中,主要分为气相法和液相法两大类,但是它们又在不同程度上存在一定的缺陷,生产工艺复杂,产量低,而且生产过程会产生大量的污染废料,解决这些问题,是目前研究生产钛白粉主要困难。
发明内容
本发明的目的是提供一种复合型钛白粉,解决了现有的钛白粉生产过程会产生污染以及工艺复杂的问题。
本发明的另一个目的是提供一种复合型钛白粉的制备方法。
本发明所采用的技术方案是,一种复合型钛白粉,按质量百分比包括铁矿粉55%~60%,硫酸10%~20%,高岭土1%~2%,增白剂2%~5%,硅酸钠3%~6%,铵盐6%~8%,三氧化钨5%~8%,总量为100%。
本发明的另外一个技术方案是,一种复合型钛白粉的制备方法,具体步骤如下:
步骤1,按质量百分比称取铁矿粉55%~60%,硫酸10%~20%,高岭土1%~2%,增白剂2%~5%,硅酸钠3%~6%,铵盐6%~8%,三氧化钨5%~8%,总量为100%;
步骤2,将经步骤1称取的各组分原料进行碾磨混合,得到混合原料;
步骤3,将经步骤2得到的混合原料放入燃烧室进行煅烧,得到煅烧产物;
步骤4,将经步骤3煅烧得到的煅烧产物利用粉碎机进行冷却粉碎,最后得到复合型钛白粉。
本发明的特点还在于:
其中所述硫酸浓度为80%~85%;
其中所述步骤2中碾磨的时间为10min~15min;
其中所述步骤3中,燃烧室的温度为600℃~800℃,煅烧时间为20min~25min;
其中所述粉碎机为纳米粉碎机。
本发明的有益效果是利用本发明的制备方法制备得到的复合型钛白粉,简化了生产工艺,节约了生产成本,而且这种复合型钛白粉粒度分布均匀,性能优越。
具体实施方式
下面结合具体实施方式对本发明进行详细说明。
一种复合型钛白粉的制备方法,具体包括如下步骤:步骤1,按质量百分比称取铁矿粉55%~60%,浓度为80%~85%的硫酸10%~20%,高岭土1%~2%,增白剂2%~5%,硅酸钠3%~6%,铵盐6%~8%,三氧化钨5%~8%,总量为100%;
步骤2,将经步骤1称取的各组分原料进行碾磨混合,碾磨的时间为10min~15min,得到混合原料;
步骤3,将经步骤2得到的混合原料放入燃烧室进行煅烧,燃烧室的温度为600℃~800℃,煅烧时间为20min~25min,得到煅烧产物;
步骤4,将经步骤3煅烧得到的煅烧产物利用纳米粉碎机进行冷却粉碎,最后得到复合型钛白粉。
实施例1
步骤1,按质量百分比称取铁矿粉55%,浓度为85%的硫酸20%,高岭土2%,增白剂5%,硅酸钠5%,铵盐8%,三氧化钨5%;
步骤2,将经步骤1称取的各组分原料进行碾磨混合,碾磨的时间为15min,得到混合原料;
步骤3,将经步骤2得到的混合原料放入燃烧室进行煅烧,燃烧室的温度为800℃,煅烧时间为20min,得到煅烧产物;
步骤4,将经步骤3煅烧得到的煅烧产物利用纳米粉碎机进行冷却粉碎,最后得到复合型钛白粉。
实施例2
步骤1,按质量百分比称取铁矿粉60%,浓度为80%的硫酸15%,高岭土1%,增白剂4%,硅酸钠4%,铵盐8%,三氧化钨8%;
步骤2,将经步骤1称取的各组分原料进行碾磨混合,碾磨的时间为12min,得到混合原料;
步骤3,将经步骤2得到的混合原料放入燃烧室进行煅烧,燃烧室的温度为600℃,煅烧时间为20min,得到煅烧产物;
步骤4,将经步骤3煅烧得到的煅烧产物利用纳米粉碎机进行冷却粉碎,最后得到复合型钛白粉。
实施例3
步骤1,按质量百分比称取铁矿粉58%,浓度为85%的硫酸18%,高岭土2%,增白剂3%,硅酸钠6%,铵盐7%,三氧化钨6%;
步骤2,将经步骤2称取的各组分原料进行碾磨混合,碾磨的时间为12min,得到混合原料;
步骤3,将经步骤3得到的混合原料放入燃烧室进行煅烧,燃烧室的温度为700℃,煅烧时间为21min,得到煅烧产物;
步骤4,将经步骤4煅烧得到的煅烧产物利用纳米粉碎机进行冷却粉碎,最后得到复合型钛白粉。
实施例4
步骤1,按质量百分比称取铁矿粉60%,浓度为82%的硫酸15%,高岭土2%,增白剂4%,硅酸钠5%,铵盐8%,三氧化钨6%;
步骤2,将经步骤2称取的各组分原料进行碾磨混合,碾磨的时间为14min,得到混合原料;
步骤3,将经步骤3得到的混合原料放入燃烧室进行煅烧,燃烧室的温度为650℃,煅烧时间为23min,得到煅烧产物;
步骤4,将经步骤4煅烧得到的煅烧产物利用纳米粉碎机进行冷却粉碎,最后得到复合型钛白粉。
实施例5
步骤1,按质量百分比称取铁矿粉56%,浓度为85%的硫酸18%,高岭土2%,增白剂3%,硅酸钠5%,铵盐8%,三氧化钨8%;
步骤2,将经步骤2称取的各组分原料进行碾磨混合,碾磨的时间为15min,得到混合原料;
步骤3,将经步骤3得到的混合原料放入燃烧室进行煅烧,燃烧室的温度为800℃,煅烧时间为25min,得到煅烧产物;
步骤4,将经步骤4煅烧得到的煅烧产物利用纳米粉碎机进行冷却粉碎,最后得到复合型钛白粉。
利用本发明的制备方法制备得到的复合型钛白粉,生产工艺简单、无污染、成本低、能耗低的优点,制备出的钛白粉颗粒分布均匀,性能优越。

Claims (6)

1.一种复合型钛白粉,其特征在于,按质量百分比包括铁矿粉55%~60%,硫酸10%~20%,高岭土1%~2%,增白剂2%~5%,硅酸钠3%~6%,铵盐6%~8%,三氧化钨5%~8%,总量为100%。
2.根据权利要求1所述的一种复合型钛白粉的制备方法,其特征在于,具体步骤如下:
步骤1,按质量百分比称取铁矿粉30%~60%,硫酸10%~20%,高岭土1%~2%,增白剂2%~5%,硅酸钠3%~6%,铵盐6%~8%,三氧化钨5%~8%,总量为100%;
步骤2,将经步骤1称取的各组分原料进行碾磨混合,得到混合原料;
步骤3,将经步骤2得到的混合原料放入燃烧室进行煅烧,得到煅烧产物;
步骤4,将经步骤3煅烧得到的煅烧产物利用粉碎机进行冷却粉碎,最后得到复合型钛白粉。
3.根据权利要求1所述的一种复合型钛白粉的制备方法,其特征在于,所述硫酸浓度为80%~85%。
4.根据权利要求2所述的一种复合型钛白粉的制备方法,其特征在于,所述步骤2中碾磨的时间为10min~15min。
5.根据权利要求2所述的一种复合型钛白粉的制备方法,其特征在于,所述步骤3中,燃烧室的温度为600℃~800℃,煅烧时间为20min~25min。
6.根据权利要求2所述的一种复合型钛白粉的制备方法,其特征在于,所述粉碎机为纳米粉碎机。
CN201710997270.8A 2017-10-24 2017-10-24 一种复合型钛白粉及其制备方法 Pending CN107674458A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710997270.8A CN107674458A (zh) 2017-10-24 2017-10-24 一种复合型钛白粉及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710997270.8A CN107674458A (zh) 2017-10-24 2017-10-24 一种复合型钛白粉及其制备方法

Publications (1)

Publication Number Publication Date
CN107674458A true CN107674458A (zh) 2018-02-09

Family

ID=61141688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710997270.8A Pending CN107674458A (zh) 2017-10-24 2017-10-24 一种复合型钛白粉及其制备方法

Country Status (1)

Country Link
CN (1) CN107674458A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108822583A (zh) * 2018-07-31 2018-11-16 湖南工业大学 一种表面无机和有机包膜的金红石型钛白粉的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1898401A (zh) * 2003-10-17 2007-01-17 Bhp比利顿创新公司 二氧化钛的制备
CN102585560A (zh) * 2011-12-28 2012-07-18 成都新柯力化工科技有限公司 复合钛白粉的制备方法及其复合钛白粉
CN103112892A (zh) * 2013-02-27 2013-05-22 王泽洪 一种纳米钛白粉的生产方法
CN103351648A (zh) * 2013-05-31 2013-10-16 句容亿格纳米材料厂 复合钛白粉及其加工方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1898401A (zh) * 2003-10-17 2007-01-17 Bhp比利顿创新公司 二氧化钛的制备
CN102585560A (zh) * 2011-12-28 2012-07-18 成都新柯力化工科技有限公司 复合钛白粉的制备方法及其复合钛白粉
CN103112892A (zh) * 2013-02-27 2013-05-22 王泽洪 一种纳米钛白粉的生产方法
CN103351648A (zh) * 2013-05-31 2013-10-16 句容亿格纳米材料厂 复合钛白粉及其加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108822583A (zh) * 2018-07-31 2018-11-16 湖南工业大学 一种表面无机和有机包膜的金红石型钛白粉的制备方法

Similar Documents

Publication Publication Date Title
CN103980739B (zh) 一种部分取代钛白粉的多重改性超细非金属粉体及其制备方法
CN104098932B (zh) 一种白色矿物-二氧化钛复合粉体颜料的制备方法
CN104119701A (zh) 一种高比例替代二氧化钛的无机复合白色颜料的制备方法
CN103880070A (zh) 二氧化钛粒子的生产方法
CN101985364A (zh) 晶格稳定的金红石型钛白粉制备方法
CN106226204A (zh) 偏钛酸粒径的检测方法
CN108070280B (zh) 一种二氧化硅微球-二氧化钛复合粉体颜料的制备方法
CN101555038A (zh) 通过水解制备钛白粉的方法
CN103275523A (zh) 用于食品包装塑料中的桔黄颜料及其制备方法
CN107674458A (zh) 一种复合型钛白粉及其制备方法
CN103922630A (zh) 一种增强型水泥复合助磨剂
CN105694570A (zh) 一种纳米磷酸锌防锈颜料连续生产方法及生产装置
CN101659416B (zh) 一种制备白炭黑联产氯化钙的方法
CN103991897A (zh) 一种平行六面体状的氧化锌聚集体及其制备方法
CN105524491B (zh) 一种氧化铁红复合颜料的制备方法
CN104449570B (zh) 一种适用于高岭土超细粉的粉体助磨剂
CN110482602A (zh) 一种TiO2/硅灰石复合物的制备方法
CN104497642A (zh) 一种钛白复合粉的制备方法
CN111333118A (zh) 一种磷酸铁锂正极材料用氧化铁红及其制备方法与应用
CN106698501A (zh) 一种尖晶石结构钛酸锂的制备方法
CN114436308A (zh) 一种固液两相沉淀反应生产亚微米硫酸钡的新工艺
CN103183352B (zh) 一种超微细二氧化硅的生产方法
CN106629828A (zh) 一种高振实密度钛酸锂的制备方法
CN109810558A (zh) 一种改性钛白粉涂料制备工艺
CN109777185A (zh) 一种在改性涂料中具高光泽度和良好分散性的钛白粉涂料

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180209