CN110452759A - 一种铋基润滑脂的制备方法及所制得的产品 - Google Patents

一种铋基润滑脂的制备方法及所制得的产品 Download PDF

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CN110452759A
CN110452759A CN201810445836.0A CN201810445836A CN110452759A CN 110452759 A CN110452759 A CN 110452759A CN 201810445836 A CN201810445836 A CN 201810445836A CN 110452759 A CN110452759 A CN 110452759A
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bismuthino
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万同
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Tianjin University of Science and Technology
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Tianjin University of Science and Technology
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/128—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

本发明设计了一种屏蔽去除氟气体、氯气体、溴气体的铋基润滑脂的制备方法与所制得的产品。该制备方法是：(1)由异辛酸和氧化铋在异丙醇下通入氮气加热至80℃反应4小时。(2)加入12羟基硬脂酸和硬脂酸将温度保持至95℃，反应2小时，并保持冷凝回流。(3)加入矿物油，同时搅拌，冷凝蒸出过量的异丙醇与水混合物之后，将温度升至120℃保持1小时，将温度升至180℃，加入剩余冷矿物油，急冷降温，研磨，得到最终产品。本发明，屏蔽去除氟气体、氯气体、溴气体功能好，适用接触氟气体、氯气体、溴气体的轴承齿轮设备。可应用于制药、化工、冶金、废水处理、环境保护、以及海水淡化等众多制造行业。

Description

一种铋基润滑脂的制备方法及所制得的产品
技术领域
本发明涉及环保和润滑脂制备技术领域，具体涉及屏蔽去除氯气体、溴气体，保护轴承和齿轮密封的铋基润滑脂合成制备方法及所制得的产品。
背景技术与本发明要解决的问题
随着现代工业的高速发展，润滑脂需要保持轴承和齿轮润滑的基础上，保护部件不被腐蚀，减少环境污染。溴污染源对工业生产设备使用和环境都有着极大的危害。接触氯气体、溴气体的密封轴承和齿轮，容易受损和泄露，流失到环境水溶液中能够形成非常稳定的状态很难去除掉。本发明合成制备了屏蔽去除接触氯气体、溴气体的铋基润滑脂，可以应用在接触溴盐轴承和齿轮中，减少腐蚀部件和环境污染。其效果远高明显，而且成本较低。
发明内容
本发明提供了一种铋基润滑脂的制备方法。该润滑脂可以屏蔽去除接触氟气体、氯气体、溴气体，保护轴承和齿轮的密封。
铋基润滑脂，其特征在于：所述功能润滑材料为铋基润滑脂，组分包括中的一种或几种；其中，包括异辛酸铋，氧化铋，12羟基硬脂酸铋，硬脂酸铋和矿物油。其特征在于：所述步骤(1)中的异辛酸铋，氧化铋，12羟基硬脂酸铋，硬脂酸铋的摩尔比为0.2-0.5∶0.2-0.5∶0.5-1∶0.5-1。矿物油的加入量为原料总质量的50到70％。采用异丙醇为反应诱导剂和溶剂。
铋基润滑脂的制备方法，包括：称取异辛酸和氧化铋，加入异丙醇，搅拌之后通入氮气加热至80℃反应4小时。加入12羟基硬脂酸和硬脂酸将温度保持至95℃，反应2小时，并保持冷凝回流。(3)冷凝蒸出过量的异丙醇与水混合物同时加入矿物油，将温度升至120℃保持1小时，将温度升至180℃，加入剩余冷矿物油，急冷降温，研磨，得到最终产品。
本发明的有益效果
本发明具有屏蔽去除氟气体、氯气体、溴气体的铋基润滑脂。适用于制药、化工、冶金、废水处理、环境保护以及海水淡化等众多制造行业。
具体实施方式
下面结合具体的实施例对本发明进行进一步的说明。
实施例1：
称取异辛酸3mol和氧化铋6mol，加入异丙醇10mol，搅拌之后通入氮气加热至80℃反应4小时。加入12羟基硬脂酸6mol和硬脂酸6mol将温度保持至95℃，反应2小时，并保持冷凝回流。冷凝蒸出过量的异丙醇与水混合物同时加入矿物油10Kg，将温度升至120℃保持1小时，将温度升至180℃，加入剩余冷矿物油10kg，急冷降温，用三辊机分散研磨，得到最终产品。
性能测试结果：锥入度250(mm/25℃)；滴点200℃；涂抹铋基润滑的密封脂部位氟气体、氯气体、溴气体均不泄露，不出现腐蚀。

Claims (5)

1.一种铋基润滑脂，其特征在于：所述润滑材料为屏蔽去除氟气体、氯气体、溴气体铋基润滑脂，组分包括中的一种或几种；其中，包括异辛酸铋，氧化铋，12羟基硬脂酸铋，硬脂酸铋和矿物油。
2.一种屏蔽去除氟气体、氯气体、溴气体功能的铋基润滑脂的制备方法，包括：称取异辛酸和氧化铋，加入异丙醇，搅拌之后通入氮气加热至80℃反应4小时。加入12羟基硬脂酸和硬脂酸将温度保持至95℃，反应2小时，并保持冷凝回流。(3)冷凝蒸出过量的异丙醇与水混合物同时加入矿物油，将温度升至120℃保持1小时，将温度升至180℃，加入剩余冷矿物油，急冷降温，研磨，得到最终产品。
3.根据权利要求1所述的一种屏蔽去除氟气体、氯气体、溴气体功能的铋基润滑脂的制备方法，其特征在于：所述步骤(1)中的异辛酸铋，氧化铋，12羟基硬脂酸铋，硬脂酸铋的摩尔比为0.2∶0.2∶1∶1。
4.根据权利要求1所述，铋基润滑脂的制备方法，其特征在于：所述步骤(1)中的矿物油的加入量为原料总质量的50到70％。
5.根据权利要求1所述，铋基润滑脂的制备方法，其特征在于：所述步骤(2)中采用异丙醇做为反应诱导剂和溶剂。
CN201810445836.0A 2018-05-07 2018-05-07 一种铋基润滑脂的制备方法及所制得的产品 Pending CN110452759A (zh)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6429175B1 (en) * 2000-11-20 2002-08-06 New Age Chemical, Inc. Lubricating grease composition
EP1498472A2 (en) * 2003-07-04 2005-01-19 Koyo Seiko Co., Ltd. Grease composition for rolling bearing
CN1918269A (zh) * 2004-02-09 2007-02-21 Ntn株式会社 润滑脂、滚动轴承、均速联轴节和转动部件
CN101163781A (zh) * 2005-04-20 2008-04-16 Ntn株式会社 润滑脂组合物、润滑脂封入式轴承与单向离合器内装型旋转传动装置
DE102008034959A1 (de) * 2008-07-25 2010-01-28 Fuchs Petrolub Ag Calcium/Lithium-Komplexfette und gekapseltes Gleichlaufgelenk enthaltend diese sowie deren Anwendung
US20100152076A1 (en) * 2004-12-03 2010-06-17 Ab Skf Lubricant and use of a lubricant
CN101838580A (zh) * 2010-05-18 2010-09-22 中山大学 一种复合锂基润滑脂组合物及制备方法
CN101987998A (zh) * 2009-07-31 2011-03-23 天津市公博科技开发有限公司 一种专用于润滑脂的润滑脂抗氧添加剂
CN102203228A (zh) * 2008-10-15 2011-09-28 瓦卢莱克曼内斯曼油气法国公司 摩擦系数适于管式螺纹接头组件的螺纹元件的润滑组合物

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6429175B1 (en) * 2000-11-20 2002-08-06 New Age Chemical, Inc. Lubricating grease composition
EP1498472A2 (en) * 2003-07-04 2005-01-19 Koyo Seiko Co., Ltd. Grease composition for rolling bearing
CN1918269A (zh) * 2004-02-09 2007-02-21 Ntn株式会社 润滑脂、滚动轴承、均速联轴节和转动部件
US20100152076A1 (en) * 2004-12-03 2010-06-17 Ab Skf Lubricant and use of a lubricant
CN101163781A (zh) * 2005-04-20 2008-04-16 Ntn株式会社 润滑脂组合物、润滑脂封入式轴承与单向离合器内装型旋转传动装置
DE102008034959A1 (de) * 2008-07-25 2010-01-28 Fuchs Petrolub Ag Calcium/Lithium-Komplexfette und gekapseltes Gleichlaufgelenk enthaltend diese sowie deren Anwendung
CN102203228A (zh) * 2008-10-15 2011-09-28 瓦卢莱克曼内斯曼油气法国公司 摩擦系数适于管式螺纹接头组件的螺纹元件的润滑组合物
CN101987998A (zh) * 2009-07-31 2011-03-23 天津市公博科技开发有限公司 一种专用于润滑脂的润滑脂抗氧添加剂
CN101838580A (zh) * 2010-05-18 2010-09-22 中山大学 一种复合锂基润滑脂组合物及制备方法

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Application publication date: 20191115