CN103041779A - 一种正癸酸改性椰壳活性炭吸附剂 - Google Patents

一种正癸酸改性椰壳活性炭吸附剂 Download PDF

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CN103041779A
CN103041779A CN2012105884870A CN201210588487A CN103041779A CN 103041779 A CN103041779 A CN 103041779A CN 2012105884870 A CN2012105884870 A CN 2012105884870A CN 201210588487 A CN201210588487 A CN 201210588487A CN 103041779 A CN103041779 A CN 103041779A
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尚欣
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Abstract

本发明公开了一种正癸酸改性椰壳活性炭吸附剂，廉价、具有机械强度高、孔隙结构发达、比表面积大、吸附速度快、对各种溶质和游离气等有良好的吸附能力，适用于高纯饮用水、饮料、酒类、食品和医药的除臭、除氯和液体脱色，并可广泛用于化学工业的溶剂回收和气体分离等。

Description

一种正癸酸改性椰壳活性炭吸附剂
技术领域
本发明涉及石油吸附领域，具体涉及一种正癸酸改性椰壳活性炭吸附剂。
背景技术
椰壳活性炭滤料是以野生山椰壳活性炭为原料，经过破碎、抛光、蒸煮、药物处理，两次筛选处理而成。由于其硬度，理想的比重，多孔和多面性，并经过特殊的物理和化学处理，使其在水中具有很强的吸收消除油滴能力和去除固体颗粒的能力，和石英砂，纤维束(球)等其他滤料介质相比，化学性能稳定，抗压能力强，耐磨性能好，亲水性能好，防油的入侵性好，其最大的特点就是过滤反洗容易，可以用过滤前的水直接冲洗，而且不使用气源和化学药品，运行成本低，管理方便，低强度的反洗效果好，是代替石英砂、纤维束(球)过滤器处理含油污水，以改善水质，简化程序，减少水处理成本的理想过滤器。
发明内容
本发明采用正癸酸改性椰壳活性炭吸附剂。
一种正癸酸改性椰壳活性炭吸附剂，所述椰壳活性炭是指粒径在0.8~1.2mm的椰壳活性炭均质滤料。
吸附剂制备过程为：
(1) 椰壳活性炭洗净、晾干、粉碎，50~ 60℃烘干至恒重。烘干后的椰壳活性炭，过60~80目筛网，干燥存放备用。
(2) 将正癸酸、正己烷、浓硫酸、椰壳活性炭加入反应容器中。在65士2℃水浴中回流6小时。
(3) 反应结束后用尼龙网过滤，再用正己烷冲洗材料，然后放入60℃电热恒温鼓风干燥箱烘干至恒重，即制得正癸酸改性椰壳活性炭吸附剂。
制备过程中，各物料添加量为：椰壳活性炭与正癸酸的质量比为5：0.5~1，椰壳活性炭与正已烷的质量体积比为1~3g:100~120ml，浓硫酸与正已烷的体积比为100~120mL:1滴。 
本发明的积极效果在于：正癸酸改性椰壳活性炭吸附剂廉价、具有机械强度高、孔隙结构发达、比表面积大、吸附速度快、对各种溶质和游离气等有良好的吸附能力，适用于高纯饮用水、饮料、酒类、食品和医药的除臭、除氯和液体脱色，并可广泛用于化学工业的溶剂回收和气体分离等。
具体实施方式
下面结合实施例详细说明本发明的技术方案，但保护范围并不受此限制。
实施例1 一种正癸酸改性椰壳活性炭吸附剂
(1) 椰壳活性炭洗净、晾干、粉碎，50℃烘干至恒重。烘干后的椰壳活性炭，过60目筛网，干燥存放备用。
(2) 称取正癸酸0.2 g、正己烷100 ml、浓硫酸一滴、椰壳活性炭1 g加入反应容器中。在65士2℃水浴中回流6小时。
(3) 反应结束后用尼龙网过滤，再用正己烷冲洗材料，然后放入60℃电热恒温鼓风干燥箱烘干至恒重，即制得正癸酸改性椰壳活性炭吸附剂。
 
实施例2 一种正癸酸改性椰壳活性炭吸附剂
(1) 椰壳活性炭洗净、晾干、粉碎，50℃烘干至恒重。烘干后的椰壳活性炭，过60目筛网，干燥存放备用。
(2) 称取正癸酸0.1 g、正己烷120 ml、浓硫酸一滴、椰壳活性炭1 g加入反应容器中。在65士2℃水浴中回流6小时。
(3) 反应结束后用尼龙网过滤，再用正己烷冲洗材料，然后放入60℃电热恒温鼓风干燥箱烘干至恒重，即制得正癸酸改性椰壳活性炭吸附剂。
 
实施例3 一种正癸酸改性椰壳活性炭吸附剂
(1) 椰壳活性炭洗净、晾干、粉碎，50℃烘干至恒重。烘干后的椰壳活性炭，过60目筛网，干燥存放备用。
(2) 称取正癸酸0.2 g、正己烷120 ml、浓硫酸一滴、椰壳活性炭1 g加入反应容器中。在65士2℃水浴中回流6小时。
(3) 反应结束后用尼龙网过滤，再用正己烷冲洗材料，然后放入60℃电热恒温鼓风干燥箱烘干至恒重，即制得正癸酸改性椰壳活性炭吸附剂。

Claims (3)

1.一种正癸酸改性椰壳活性炭吸附剂，其特征在于： 所述椰壳活性炭是指粒径在0.8~1.2mm的椰壳活性炭均质滤料。
2.根据权利要求1所述的正癸酸改性椰壳活性炭吸附剂，其特征在于：吸附剂制备过程为：
(1) 椰壳活性炭洗净、晾干、粉碎，50~ 60℃烘干至恒重；
烘干后的椰壳活性炭，过60~80目筛网，干燥存放备用；
(2) 将正癸酸、正己烷、浓硫酸、椰壳活性炭加入反应容器中；
在65士2℃水浴中回流6小时；
(3) 反应结束后用尼龙网过滤，再用正己烷冲洗材料，然后放入60℃电热恒温鼓风干燥箱烘干至恒重，即制得正癸酸改性椰壳活性炭吸附剂。
3.根据权利要求1所述的正癸酸改性椰壳活性炭吸附剂，其特征在于：椰壳活性炭与正癸酸的质量比为5：0.5~1，椰壳活性炭与正已烷的质量体积比为1~3g:100~120ml，浓硫酸与正已烷的体积比为100mL:1滴。
CN2012105884870A 2012-12-31 2012-12-31 一种正癸酸改性椰壳活性炭吸附剂 Pending CN103041779A (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551117A (zh) * 2013-09-25 2014-02-05 蚌埠首创滤清器有限公司 一种正癸酸改性椰壳活性炭吸附剂及其制备方法
CN104146611A (zh) * 2014-07-29 2014-11-19 张威 容器内水与气体分离技术
CN106259318A (zh) * 2016-07-20 2017-01-04 周荣 一种缓释复合型动物消毒剂的制备方法
CN107916202A (zh) * 2017-11-24 2018-04-17 重庆鹿福宫生物科技有限公司 具有抗疲劳和提高免疫力作用的鹿血酒及其制备方法
CN108212082A (zh) * 2017-12-22 2018-06-29 青岛亚通达铁路设备有限公司 一种环保滤料的生产方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1228036A (zh) * 1996-06-12 1999-09-08 计划地球工业公司 酸接触增强的吸附剂和/或催化剂和粘合剂系统

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1228036A (zh) * 1996-06-12 1999-09-08 计划地球工业公司 酸接触增强的吸附剂和/或催化剂和粘合剂系统

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551117A (zh) * 2013-09-25 2014-02-05 蚌埠首创滤清器有限公司 一种正癸酸改性椰壳活性炭吸附剂及其制备方法
CN104146611A (zh) * 2014-07-29 2014-11-19 张威 容器内水与气体分离技术
CN106259318A (zh) * 2016-07-20 2017-01-04 周荣 一种缓释复合型动物消毒剂的制备方法
CN107916202A (zh) * 2017-11-24 2018-04-17 重庆鹿福宫生物科技有限公司 具有抗疲劳和提高免疫力作用的鹿血酒及其制备方法
CN108212082A (zh) * 2017-12-22 2018-06-29 青岛亚通达铁路设备有限公司 一种环保滤料的生产方法

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