核桃砂 抛光打磨用核桃壳

核桃砂 抛光打磨用核桃壳

核桃壳（核桃皮）是一种经脱脂、破碎、抛光、蒸洗、两次筛选等处理加工过的颗粒状，表面多微孔、吸附效果较好的多功能材料。

walnut shell (walnut skin) is a kind of degreasing, crushing, polishing, steaming, washing, screening twice processing processed granule, such as surface pores, good adsorption effect is multifunctional materials.

二、核桃壳主要用途：

1、制造活性炭：   

由于核桃壳的化学成分多为含碳物质，而活性炭是一种具有发达的孔隙结构、巨大的比表面积和优良的吸附性能的含碳物质。自来水厂、污水处理厂、纯净水厂、制药厂、化工厂、食品厂、柠檬酸厂、淀粉厂、溶剂厂、维尼纶厂、燃料厂、饭店、家庭等均需要用优质活性炭来完成各自产品的过滤、吸附、分离或脱色等工艺过程。随着经济的快速发展，我国对活性炭的需求越来越大，活性炭的发展及市场前景非常广阔。

2、作为滤料行业：

核桃壳滤料具有硬度高、耐磨损、抗压性好，抗压力为23.4kgf，化学性能稳定，不在酸碱中溶解、吸附截污能力强，吸附率为27—50%，亲水性好，抗油浸等优点。

核桃壳滤料由于本身的硬度，理想的比重、多孔和多面性，并经特殊的物理化学处理（将其色素、脂肪、油脂、电付离子去除干净），使它在水处理中具有较强的除油性能，除固体微粒，易反洗等优良性能。核桃壳滤料已广泛用在油田含油污水处理、工业废水处理和民用水处理。是取代石英砂滤料，提高水质，大幅度降低水处理成本的新一代滤料。

3、核桃壳磨料：

核桃壳属于软质植物抛光材料，具有优良的耐磨性能，均匀的粒度，特高的壳含量。广泛用于模具、仪器、电机、塑料、金银首饰、眼镜、手表、高尔夫球杆、发夹、纽扣等零件的清洗和抛光。核桃壳过滤器具有吸附力强、截污量大；抗油浸、油、悬浮物双效去除；易再生等优良特点。

6、作为堵漏材料：

提高堵漏成功率是降低井漏损失的唯一途径，而正确选择堵漏材料及其在堵液中的浓度、复配比，是提高堵漏成功率的重要技术措施。研究结果表明，轻度漏井采用核桃壳粉、单封剂和超细碳酸钙堵漏，效果良好。在现场堵漏中，均使用了核桃壳粉，能满足各种井堵漏、防漏的需求。

second, the walnut shell main use:

1, manufacturing activated carbon:

due to the chemical composition of walnut shell for carbon material, and is a kind of active carbon has developed pore structure, huge specific surface area and good adsorption performance of carbon material. water plant, sewage treatment works, pure water plant, pharmaceutical factory, chemical factory, food factory, citric acid, starch factory, solvent factory, vinylon plant, fuel factory, hotel, family and so on all need to use high activated carbon to complete their respective products, such as filtration, adsorption, separation or decoloring process. with the rapid development of economy, our country there is an increasing demand of activated carbon and activated carbon in the development and the market prospects are very broad.

2, as the filter material industry:

walnut shell filter material has high hardness, good wear resistance, pressure resistance, resistance to pressure is 23.4 kgf, stable chemical performance, not in the acid and alkali dissolution, adsorption section carrying capacity is strong, the adsorption rate of 27-50%, good hydrophilicity, oil resistance, etc.

walnut shell filter material due to the hardness of itself, the proportion of ideal, porous and multifaceted, and the special physical and chemical treatment, the pigment, fat, oil, electric ion removal clean), make it has strong oil removal in water treatment performance, in addition to the solid particles, easy backwashing and other excellent properties. walnut shell filter material has been widely used in oilfield oily wastewater treatment, industrial wastewater treatment and civil water treatment. is replacing quartz sand filter material, improve water , reduce the cost of water treatment of a new generation of filter material.

3, walnut shell abrasive:

walnut shell plants belong to the soft polishing material, has excellent wear resistance, uniform particle size, high content of shell. widely used in mould, instrument, electrical, plastic, gold and silver jewelry, glasses, watches, golf clubs, hair clips, buttons and other parts of cleaning and polishing. walnut shell filter with strong adsorbability, large amount of sewage; in oil, oil resistance, double effect to remove suspended material; excellent features such as easy regeneration.

6, as the plugging material:

raising plugging success rate is the only way to reduce the lost circulation loss, and correct selection of plugging material and its concentration, the ratio of compound, the plugging fluid is an important technical measures to improve the success percentage of the leak. the research results show that mild leakage well with walnut shell powder, single sealing agent and super fine calcium carbonate plugging, effect is good. plugging in the on site using the walnut shell powder, can satisfy the demand of various kinds of well plugging, leak proof.

三、核桃壳规格和包装：

大颗粒：6# 8# 1-2mm 2-4mm 3-5mm 5-8mm 3-6mm

小颗粒：10# 12# 14# 16# 20# 24# 36# 46# 60#

20kg/25kg编织袋或纸袋包装，可按需求订制包装

three, walnut shell specifications and packaging:

larger particles: 6 # 8 # 1-2 mm 3-2-4 mm 5 mm 5-8 mm 3 -- 6 mm

small particles: 10 # 12 # 14 # 16 # 20 # # 36 # 46 # 60 # 24

20 kg / 25 kg woven bag or paper bags, can be made according to the demand for packaging

四、联系方式：

郑州景泰净水材料有限公司

联系人：王漫

电话：

邮@qq.com

网址：http://jingtaihxt.1688.com

公司地址：河南郑州金水区农科路

contact:

zhengzhou jingtai water purification materials co., ltd.

sales manager: wang man

phone:

qq: 2892175600

e-mail: 2892175600@qq.com

website: http://jingtaihxt.1688.com

add: zhengzhou henan agricultural road

本产品的滤料类型是果壳，适用对象是水，用途是水过滤，性能是防水，类型是高效，品牌是景泰，吸附率是43（％），抗压力是23.4（kgf），密度是1.25（g/cm3），孔隙率是47（%），磨损率是1.5，硬度是3.5，化学成分是核桃壳，盐酸可溶率是0（%），型号是0-1