CN112048350A - 一种以高浓度废水为原料生产的乳化油及其制备方法和应用 - Google Patents
一种以高浓度废水为原料生产的乳化油及其制备方法和应用 Download PDFInfo
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Abstract
本发明公开了一种以高浓度废水为原料生产的乳化油及其制备方法和应用,所述乳化油包括:基础油50~65份、乳化剂6~12份、防锈缓释剂13~20份、极压剂4~8份、三乙醇胺4~8份;制备方法包括将基础油加入容器中,进行加热搅拌,当温度升至70℃时,加入乳化剂、部分防锈剂,30min后加入极压剂、油性剂、剩余防锈剂、三乙醇胺和增溶剂,反应得到所需乳化油。将得到的乳化油作为切削液、磨削液、钻孔冷却液,通过调配不同成分的含量得到应用广泛的乳化油,不仅解决了高浓度废水的污染问题,而且使其得到有效利用,变废为宝。
Description
技术领域
本发明涉及乳化油技术领域,尤其涉及一种以高浓度废水为原料生产的乳化油及其制备方法和应用。
背景技术
乳化油是金属加工行业中必不可缺的一种辅助材料,多种机床加工都要用到它。常规的制备方法都是以机械油或合成油为基础油,辅以各类助剂经调配加工而成。
我们在日常的工作中经常看到,在一些企业的工艺废水集中处理点,那些贮槽、水池的液面上漂浮着一层油状物质,这些油状物质都要经过集中处理点后送往废物处理中心集中处理掉,处理方式不外乎是焚烧。这些简单的处理方式所带来的无非更多的资源浪费和大气中增加更多的废气。
世上本无垃圾,只是摆错了地方。我们有针对性的收集了这些废物的样品,经过研究发现这些水处理工序中蒸发预处理后残渣是一些很有用的合成、半合成的醇酯类物质,经处理干净后作为乳化油的基础油是完全没有问题的。除了颜色深之外,它还具有润滑性好、低泡、水溶性好、不燃、不易变质等的优点。
本申请人研究的以高浓度废水为原料来生产乳化油,乳化油的主原料“基础油”是一环保工程的产物,是把严重污染后的工业用水,通过蒸发预处理再经过特殊加工过程而得到。原料为工业污水,产品“乳化油”,再用到工业生产中去。这是这一产品的一大亮点。
发明内容
本发明所要解决的技术问题是克服现有技术的缺陷,提供一种以高浓度废水为原料生产的乳化油及其制备方法和应用,通过将高浓度废水经蒸发预处理后残渣为原料制备基础油,并将基础油辅以乳化剂、油性剂、防锈缓蚀剂、极压剂等制备得到用途广泛的乳化油,不仅解决了高浓度废水的污染问题,而且使其得到有效利用,变废为宝。
为解决上述技术问题,本发明提供一种以高浓度废水为原料生产的乳化油,其特征是,包括:基础油50~65份、乳化剂6~12份、防锈缓释剂13~20份、极压剂4~8份、三乙醇胺4~8份。
进一步地,还包括油性剂0.5~1份、增溶剂4~8份。
进一步地,所述基础油为高浓度废水蒸发后得到残渣,残渣先经过过滤除去杂质,得到的粘稠物;所述乳化剂包括山梨糖醇单油酸酯、聚氧乙烯脱水山梨醇单油酸酯或十二烷基硫酸钠中的至少一种;所述油性剂包括苯三唑脂肪胺盐;所述防锈缓释剂包括石油磺酸钠、苯骈三氮唑或烯基丁二酸中的至少一种;所述极压剂包括氯化石蜡,所述增溶剂包括蓖麻油酸甲醇钾皂。
进一步地,所述的蓖麻油酸甲醇钾皂是以甲醇为溶剂,将蓖麻油酸溶于其中,再以氢氧化钾来皂化反应得到;其中蓖麻油酸占总质量的25%,氢氧化钾占总质量的5%,反应温度为55~60℃,时间为60min。
本发明还提供了一种以高浓度废水为原料生产的乳化油的制备方法,包括以下步骤:将基础油加入容器中,进行加热搅拌,当温度升至70℃时,加入乳化剂、部分防锈剂,30min后加入极压剂、油性剂、剩余防锈剂、三乙醇胺和增溶剂,反应得到所需乳化油。
进一步地,所述反应温度为70℃,反应时间为1.5~2h。
同时,本发明提供了所述的以高浓度废水为原料生产的乳化油或所述的以高浓度废水为原料生产的乳化油的制备方法制备得到的乳化油的应用。
本发明提供了一种以高浓度废水为原料生产的乳化油为切削液的应用,所述乳化油包括:基础油63份、氯化石蜡5份、苯三唑脂肪胺盐0.5份、石油磺酸钠14份、苯骈三氮唑0.5份、烯基丁二酸1.5份、聚氧乙烯脱水山梨醇单油酸酯2份、山梨糖醇单油酸酯6份、十二烷基硫酸钠1份、三乙醇胺6份、蓖麻油酸甲醇钾皂。
本发明提供了一种以高浓度废水为原料生产的乳化油为磨削液的应用,所述乳化油包括:基础油63份、氯化石蜡4份、石油磺酸钠12份、苯骈三氮唑0.5份、烯基丁二酸1份、聚氧乙烯脱水山梨醇单油酸酯1.5份、山梨糖醇单油酸酯6份、十二烷基硫酸钠1.5份、三乙醇胺5份、蓖麻油酸甲醇钾皂6份。
本发明提供了一种以高浓度废水为原料生产的乳化油为钻孔冷却液的应用,所述乳化油包括:基础油56份、氯化石蜡8份、苯三唑脂肪胺盐1份、石油磺酸钠14份、烯基丁二酸1份、聚氧乙烯脱水山梨醇单油酸酯2份、山梨糖醇单油酸酯6份、十二烷基硫酸钠1.5份、三乙醇胺6份、蓖麻油酸甲醇钾皂5份。
本发明所达到的有益效果:
本发明的一种以高浓度废水为原料生产的乳化油通过将高浓度废水经蒸发预处理后残渣为原料制备基础油,并将基础油辅以乳化剂、油性剂、防锈缓蚀剂、极压剂等得到用途广泛的乳化油,不仅解决了高浓度废水的污染问题,而且使其得到有效利用,变废为宝;
本发明的一种以高浓度废水为原料生产的乳化油的制备方法,通过简单的加热搅拌和温度控制得到所需乳化油,制备工艺简单、可用于批量生产;
本发明得到的乳化油的应用,将得到的乳化油作为切削液、磨削液、钻孔冷却液,通过调配不同成分的含量得到应用广泛的乳化油;
本发明的乳化油因油料本身是合成或半合成油,在润滑、水溶、清洗、抗腐败等方面要优于石油类产品机械油。推广使用这一类的产品,废物资源化利用,为国家节约资源,资源产出企业节约了处理费用,加工生产企业形成了新的经济增长点。
具体实施方式
以下将结合具体实施例来详细说明本发明的实施方式,借此对本发明如何应用技术手段来解决技术问题,并达成技术效果的实现过程能充分理解并据以实施。
若未特别指明,实施例中所采用的技术手段为本领域技术人员所熟知的常规手段,所采用的试剂和产品也均为可商业获得的。所用试剂的来源、商品名以及有必要列出其组成成分者,均在首次出现时标明。
实施例1
一种以高浓度废水为原料生产的乳化油,包括基础油64g、T301 6g、T702 14g、T801g、S80 6g、K12 1.5g、三乙醇胺8g。
其中,基础油为将100kg高浓度废水蒸发浓缩得到2kg废水残渣,将残渣先经过过滤除去固体杂质后,加入1mol/L的氢氧化钠溶液调节pH为7,分液后得到1kg粘稠物,将粘稠物中加入石油醚萃取后检测,得到以C4醇(丁醇、异丁醇)等多元醇为主要成分的基础油。
一种以高浓度废水为原料生产的乳化油的制备方法为:将基础油64g加入容器中,进行加热搅拌,当温度升至70℃时,加入T80 1g、S80 6g、K12 1.5g、T702 14g,30min后加入T301 6g、三乙醇胺8g,在70℃下反应1.5h得到所需乳化油。
制备得到的乳化油可作为基础型乳化油使用,得到的性能数据如表1所示。
实施例2
一种以高浓度废水为原料生产的乳化油,包括基础油63g、T301 5g、T406 0.5g、T702 14g、T706 0.5g、T746 1.5g、T80 3g、S80 6g、K12 1g、三乙醇胺6g。
其中,基础油的制备与实施例1相同。
一种以高浓度废水为原料生产的乳化油的制备方法为:将基础油63g加入容器中,进行加热搅拌,当温度升至70℃时,加入T80 3g、S80 6g、K12 1g、T702 14g,30min后加入T301 5g、T406 0.5g、T706 0.5g、T746 1.5g、三乙醇胺6g,在70℃下反应2h得到所需乳化油。
制备得到的乳化油可作为切削液使用,得到的性能数据如表1所示。
实施例3
一种以高浓度废水为原料生产的乳化油,包括基础油63g、T301 4g、T702 12g、T706 0.5g、T746 1g、T80 1.5g、S80 6g、K12 1.5g、三乙醇胺5g、蓖麻油酸甲醇钾皂6g。
其中,基础油的制备与实施例1相同。
蓖麻油酸甲醇钾皂的制备过程为:
将25g蓖麻油酸溶于70g甲醇中,升温至60℃加入5g氢氧化钾,反应60min,得到蓖麻油酸甲醇钾皂。
一种以高浓度废水为原料生产的乳化油的制备方法为:将基础油63g加入容器中,进行加热搅拌,当温度升至70℃时,加入T80 1.5g、S80 6g、K12 1.5g、T702 12g,30min后加入T301 4g、T706 0.5g、T746 1g、三乙醇胺5g、蓖麻油酸甲醇钾皂6g,在70℃下反应2h得到所需乳化油。
制备得到的乳化油可作为磨削液使用,得到的性能数据如表1所示。
实施例4
一种以高浓度废水为原料生产的乳化油,包括基础油56g、T301 8g、T406 1g、T70214g、T746 1g、T80 2g、S80 6g、K12 1.5g、三乙醇胺6g、蓖麻油酸甲醇钾皂5g。
其中,基础油的制备与实施例1相同。
蓖麻油酸甲醇钾皂的制备与实施例3相同。
一种以高浓度废水为原料生产的乳化油的制备方法为:将基础油56g加入容器中,进行加热搅拌,当温度升至70℃时,加入T80 2g、S80 6g、K12 1.5g、T702 14g,30min后加入T301 8g、T406 1g、T746 1g、三乙醇胺6g、蓖麻油酸甲醇钾皂5g,在70℃下反应2h得到所需乳化油。
制备得到的乳化油可作为钻孔冷却液使用,得到的性能数据如表1所示。
表1
从表1可以看出,得到的乳化油性质稳定,无分层、无沉淀,同时pH呈弱碱性,消泡性、表面张力、耐腐蚀性好,同时在防锈试验中看出其防锈性合格,可应用于工业化生产过程中。
Claims (10)
1.一种以高浓度废水为原料生产的乳化油,其特征是,包括:基础油50~65份、乳化剂6~12份、防锈缓释剂13~20份、极压剂4~8份、三乙醇胺4~8份。
2.根据权利要求1所述的一种以高浓度废水为原料生产的乳化油,其特征是,还包括:油性剂0.5~1份、增溶剂4~8份。
3.根据权利要求2所述的以高浓度废水为原料生产的乳化油,其特征是,所述基础油为高浓度废水蒸发后得到残渣,残渣先经过过滤除去杂质,得到的粘稠物;所述乳化剂包括山梨糖醇单油酸酯、聚氧乙烯脱水山梨醇单油酸酯或十二烷基硫酸钠中的至少一种,所述油性剂包括苯三唑脂肪胺盐,所述防锈缓释剂包括石油磺酸钠、苯骈三氮唑或烯基丁二酸中的至少一种,所述极压剂包括氯化石蜡,所述增溶剂包括蓖麻油酸甲醇钾皂。
4.根据权利要求3所述的以高浓度废水为原料生产的乳化油,其特征是,所述的蓖麻油酸甲醇钾皂是以甲醇为溶剂,将蓖麻油酸溶于其中,再以氢氧化钾来皂化反应得到;其中蓖麻油酸占总质量的25%,氢氧化钾占总质量的5%,反应温度为55~60℃,时间为60min。
5.根据权利要求2~4任一项所述的所述的以高浓度废水为原料生产的乳化油的制备方法,其特征是,包括以下步骤:
将基础油加入容器中,进行加热搅拌,当温度升至70℃时,加入乳化剂、部分防锈剂,30min后加入极压剂、油性剂、剩余防锈剂、三乙醇胺和增溶剂,反应得到所需乳化油。
6.根据权利要求5所述的所述的以高浓度废水为原料生产的乳化油的制备方法,其特征是,所述反应温度为70℃,反应时间为1.5~2h。
7.根据权利要求1~4任一项所述的以高浓度废水为原料生产的乳化油或权利要求5或6所述的以高浓度废水为原料生产的乳化油的制备方法制备得到的乳化油的应用。
8.根据权利要求7所述的以高浓度废水为原料生产的乳化油为切削液的应用,其特征是,所述乳化油包括:基础油63份、氯化石蜡5份、苯三唑脂肪胺盐0.5份、石油磺酸钠14份、苯骈三氮唑0.5份、烯基丁二酸1.5份、聚氧乙烯脱水山梨醇单油酸酯2份、山梨糖醇单油酸酯6份、十二烷基硫酸钠1份、三乙醇胺6份。
9.根据权利要求7所述的以高浓度废水为原料生产的乳化油为磨削液的应用,其特征是,所述乳化油包括:基础油63份、氯化石蜡4份、石油磺酸钠12份、苯骈三氮唑0.5份、烯基丁二酸1份、聚氧乙烯脱水山梨醇单油酸酯1.5份、山梨糖醇单油酸酯6份、十二烷基硫酸钠1.5份、三乙醇胺5份、蓖麻油酸甲醇钾皂6份。
10.根据权利要求7所述的以高浓度废水为原料生产的乳化油为钻孔冷却液的应用,其特征是,所述乳化油包括:基础油56份、氯化石蜡8份、苯三唑脂肪胺盐1份、石油磺酸钠14份、烯基丁二酸1份、聚氧乙烯脱水山梨醇单油酸酯2份、山梨糖醇单油酸酯6份、十二烷基硫酸钠1.5份、三乙醇胺6份、蓖麻油酸甲醇钾皂5份。
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