CN107353962B - 丙草胺中间体工业生产过程中副产物综合利用的方法 - Google Patents

丙草胺中间体工业生产过程中副产物综合利用的方法 Download PDF

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CN107353962B
CN107353962B CN201710598628.XA CN201710598628A CN107353962B CN 107353962 B CN107353962 B CN 107353962B CN 201710598628 A CN201710598628 A CN 201710598628A CN 107353962 B CN107353962 B CN 107353962B
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崔世海
杨静
张大鹏
周晓军
章奉良
陈朋朋
蒋慧华
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    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M111/00Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
    • C10M111/04Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a macromolecular organic compound
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    • C10M105/00Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/56Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
    • C10M105/58Amines, e.g. polyalkylene polyamines, quaternary amines
    • C10M105/64Amines, e.g. polyalkylene polyamines, quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
    • C10M105/66Amines, e.g. polyalkylene polyamines, quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
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    • C10M177/00Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
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    • C10M2209/02Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
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    • C10M2215/061Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings used as base material

Abstract

本发明公开了一种丙草胺中间体工业生产过程中副产物综合利用的方法,其特征是:利用的组分为丙草胺生产副产物,所述副产物主要成分为2,6‑二乙基苯胺基‑N,N‑二乙基丙基醚;将改性剂与所述副产物进行复配后所得产品用于基础油的调配使用。本发明基于理化性质改性,采用改性剂与该副产物进行复配后对其进行资源化并应用于锭子油、导轨油和拉丝油等基础油的调配使用。该方法具有工艺简单、绿色环保及成本低廉等特点,为该副产物的实际应用提供了一种切实可行的途径。

Description

丙草胺中间体工业生产过程中副产物综合利用的方法
技术领域
本发明涉及一种丙草胺中间体工业生产过程中副产物综合利用的方法。
背景技术
近年来,随着我国经济的高速发展,人们的生活水平随之提高。但由于历史上我国粗放型的经济发展方式,在经济发展的同时对环境造成了不可避免的伤害,亦对人们的健康带来了严重影响。与发达国家相比,我国对废弃物的处理起步相对较晚且技术相对落后。目前废弃物的处理技术主要有物理法、化学法、生物处理法和稳定固化法等。这些方法主要是对废弃物中的有毒有害物质进行改性,进而达到无害化处理的目的。但许多废弃物具有双重性,即在同一种物质在特定环境下可被定义为废弃物,而在另一条件下则可能变为生产一种产品的原料或能源,并可以进行资源化及综合利用。连忠华在申请专利“一种利用提钒副产物制备玻璃和玻璃砖的方法”(201310542487.1)中将提钒副产物与石灰和石英砂按照重量比5:1~5:5~10进行混合并熔化后得到混合熔液,通过将混合熔液与分散剂混合并冷却成型用于制备玻璃和玻璃砖,该方法不仅解决提钒副产物量大难以处理的问题。且制得的玻璃的可见光总透光率较高、直观品相较好、具有良好的市场前景。陈小勇在申请专利“利用制备H-酸产生的副产物制备的减水剂及制备方法”(201610112230.6)中首先将在H-酸制备过程中生成的1,3,6-萘三磺酸和萘磺酸副产物进行分离,将得到的萘磺酸副产物水溶液置于反应釜中,并将与甲醛混合后所得混合溶液加热至100℃。控制混合溶液的分子量在5000~10000之间,减压抽除水分至体系固体含量为60%~70%,冷却至室温后用NaOH溶液调节该溶液的pH至中性,进而制得减水剂溶液。该制备方法工艺简单、节约资源、成本低廉且制成的减水剂具有良好的力学性能与较好的保坍效果。耿继双在申请专利“利用烧结脱硫副产物制备免烧砖、砌块的方法”(201110397200.1)中按一定的重量百分比将烧结脱硫副产物、钢渣、高炉渣、粉煤灰、石膏、促凝剂与减水剂混合后磨成粉,形成大于300目的粉料备用。同时将烧结脱硫副产物和钢渣按照上述比例混合,加水制成二者占总重量比为10%~80%的浆液,搅拌均匀,加入重量比0.5%~3%的H2O2溶液。鼓入空气的同时进行搅拌0.5~1h后将其压滤成泥饼,自然条件下将其晾至水分含量为10%~40%,同时使得脱硫副产物中的CaSO3小于3%。将烧结脱硫副产物和钢渣混合物与高炉渣、粉煤灰、石膏、促凝剂、减水剂、骨料和水混合搅拌后将其输送至成型机挤压成型;得到成型砖,外界温度大于10℃条件下,自然养护28天后即可得到成品。
在本发明完成之前,尚未有丙草胺中间体工业生产过程中副产物任何应用的相关报道。
发明内容
本发明的目的在于提供一种基于理化性质改性,通过与改性剂进行复配后所得样品可作为基础油调配使用的丙草胺中间体工业生产过程中副产物综合利用的方法。
本发明的技术解决方案是:
一种丙草胺中间体工业生产过程中副产物综合利用的方法,其特征是:利用的组分为丙草胺生产副产物,所述副产物主要成分为2,6-二乙基苯胺基-N,N-二乙基丙基醚;将改性剂与所述副产物进行复配后所得产品用于基础油的调配使用。
所述副产物中的主要成分2,6-二乙基苯胺基-N,N-二乙基丙基醚含量在90%以上。
所述的改性剂是聚丙烯酸酯(PMMA)和/或聚甲氧基缩醛(PMAC)。
所述的改性剂是聚丙烯酸酯和聚甲氧基缩醛的复配物,且复配体积比:聚丙烯酸酯:聚甲氧基缩醛为1:4~4:1。
改性剂与所述副产物的体积比为:改性剂:副产物=0.003:1~0.01:1。
所述基础油位锭子油、导轨油或拉丝油等。
本发明基于理化性质改性,采用改性剂与该副产物进行复配后对其进行资源化并应用于锭子油、导轨油和拉丝油等基础油的调配使用。该方法具有工艺简单、绿色环保及成本低廉等特点,为该副产物的实际应用提供了一种切实可行的途径。
下面结合实施例对本发明作进一步说明。
具体实施方式
以下通过实施例进一步对本发明进行详细说明。所述的具体实施例有助于对本发明的理解和实施,并非构成对本发明的限制。本发明的保护范围并不以具体实施方式为限,而是由权利要求加以限定。
实施例1
往该副产物中加入0.3%PMAC并搅拌均匀后进行相关理化性质测试,测试结果见表1:
表1:测试内容及结果
Figure BDA0001356525710000041
实施例2
往该副产物加入0.8%PMAC并搅拌均匀后进行相关理化性质测试,测试结果见表2:
表2:测试内容及结果
Figure BDA0001356525710000042
Figure BDA0001356525710000051
实施例3
往该副产物中加入0.5%PMAC并搅拌均匀后进行相关理化性质测试,测试结果见表3:
表3:测试内容及结果
Figure BDA0001356525710000052
实施例4
往该副产物中加入0.5%PMMA并搅拌均匀后进行相关理化性质测试,测试结果见表4:
表4:测试内容及结果
Figure BDA0001356525710000053
Figure BDA0001356525710000061
实施例5
往该副产物中加入1%PMMA并搅拌均匀后进行相关理化性质测试,测试结果见表5:
表5:测试内容及结果
Figure BDA0001356525710000062
实施例6
往该副产物中加入0.3%PMMA并搅拌均匀后进行相关理化性质测试,测试结果见表6:
表6:测试内容及结果
Figure BDA0001356525710000063
实施例7
往该副产物中加入1%混合改性剂(PMAC:PMMA=2:1)并搅拌均匀后进行相关理化性质测试,测试结果见表7:
表7:测试内容及结果
Figure BDA0001356525710000071
实施例8
往该副产物中加入1%的混合改性剂(PMAC:PMMA=1:1)并搅拌均匀后进行相关理化性质测试,测试结果见表8:
表8:测试内容及结果
Figure BDA0001356525710000072
实施例9
往该副产物中加入1%的混合改性剂(PMAC:PMMA=1:2)并搅拌均匀后进行相关理化性质测试,测试结果见表9:
表9:测试内容及结果
Figure BDA0001356525710000081
实施例10
往该副产物中加入1%的混合改性剂(PMAC:PMMA=4:1)并搅拌均匀后进行相关理化性质测试,测试结果见表10:
表10:测试内容及结果
Figure BDA0001356525710000082
实施例11
往该副产物中加入1%的混合改性剂(PMAC:PMMA=1:4)并搅拌均匀后进行相关理化性质测试,测试结果见表11:
表11:测试内容及结果
Figure BDA0001356525710000091

Claims (3)

1.一种丙草胺中间体工业生产过程中副产物综合利用的方法,其特征是:利用的组分为丙草胺生产副产物,所述副产物主要成分为2,6-二乙基苯胺基-N,N-二乙基丙基醚;将改性剂与所述副产物进行复配后所得产品用于基础油的调配使用;
所述副产物中的主要成分2,6-二乙基苯胺基-N,N-二乙基丙基醚含量在90%以上;所述的改性剂是聚丙烯酸酯和/或聚甲氧基缩醛;改性剂与所述副产物的体积比为:改性剂:副产物=0.003:1~0.01:1。
2.根据权利要求1所述的丙草胺中间体工业生产过程中副产物综合利用的方法,其特征是:所述的改性剂是聚丙烯酸酯和聚甲氧基缩醛的复配物,且复配体积比:聚丙烯酸酯:聚甲氧基缩醛为1:4~4:1。
3.根据权利要求1或2所述的丙草胺中间体工业生产过程中副产物综合利用的方法,其特征是:所述基础油为 锭子油、导轨油或拉丝油。
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US5523009A (en) * 1995-03-22 1996-06-04 Witco Corporation Fibrous polyurea grease
CN104312614A (zh) * 2014-10-29 2015-01-28 北京石油化工学院 润滑油基础油的络合法脱氮尾油的处理方法
CN106698576A (zh) * 2017-01-23 2017-05-24 南京师范大学 一种h酸工业废水的处理方法

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Address before: 226407 Yang Kou Chemical Industrial Park, Rudong County, Nantong, Jiangsu

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