CN106590782A - 柴油润滑性改进剂及其制备方法 - Google Patents

柴油润滑性改进剂及其制备方法 Download PDF

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CN106590782A
CN106590782A CN201611101254.8A CN201611101254A CN106590782A CN 106590782 A CN106590782 A CN 106590782A CN 201611101254 A CN201611101254 A CN 201611101254A CN 106590782 A CN106590782 A CN 106590782A
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parts
diesel oil
reactor
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lubricity improver
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顾法明
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HAN KUANG INDUSTRIAL Co Ltd JIANGSU
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1275—Inorganic compounds sulfur, tellurium, selenium containing compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
    • C10L1/1826—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms poly-hydroxy
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/188—Carboxylic acids; metal salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
    • C10L1/2431—Organic compounds containing sulfur, selenium and/or tellurium sulfur bond to oxygen, e.g. sulfones, sulfoxides
    • C10L1/2437—Sulfonic acids; Derivatives thereof, e.g. sulfonamides, sulfosuccinic acid esters

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Lubricants (AREA)

Abstract

本发明公开了柴油润滑性改进剂，其特征在于，包括以下重量份数的组分：50~80份蓖麻油酸，20~40份双甘油，10~20份硫酸，5~10份硬脂酸镁和1~5份磺酸钙。本发明与传统技术相比，改变了以往单用植物油酸造成的酸值过高而堵塞滤网的问题，同时减少了有害物质的排放、保护环境，大大提高了改进剂的润滑性能。

Description

柴油润滑性改进剂及其制备方法
技术领域
本发明属于化工领域，具体涉及柴油润滑性改进剂及其制备方法。
背景技术
由于清洁柴油的生产过程中普遍采用了较为苛刻的加氢工艺，导致清洁柴油中的极性化合物含量降低，多环、双环芳烃的含量相应减少，因而降低了柴油的自然润滑性能，引起喷油泵出现磨损，降低其使用寿命。
目前，我国柴油主要由直馏柴油、全馏分加氢柴油、柴油加氢柴油、以及少量的中压加氢柴油所构成。柴油中保留了一些极性润滑组分，但其硫含量约在0.2%左右，不能适应社会可持续循环经济发展的要求。
发明内容
发明目的：本发明的目的在于针对现有技术的不足，提供一种柴油润滑性改进剂。
本发明的另一目的在于提供上述柴油润滑性改进剂的制备方法。
技术方案：为了达到上述发明目的，本发明具体是这样来完成的：柴油润滑性改进剂，其特征在于，包括以下重量份数的组分：50~80份蓖麻油酸，20~40份双甘油，10~20份硫酸，5~10份硬脂酸镁和1~5份磺酸钙。
一种优选方案，由以下重量份数的组分组成：60份蓖麻油酸，30份双甘油，15份硫酸，5份硬脂酸镁和3份磺酸钙。
制备柴油润滑性改进剂的方法，按配方量取各原料，倒入反应釜，将反应釜用水浴锅加热至70~80℃，持续搅拌2~6小时后降至室温，后再次用水浴加热的方法将反应釜加热至80℃，并保温搅拌12~24小时即可。
采用二次水浴加热的方法，防止第一次水浴加热时的假混溶现象，进一步提高各种原料溶剂的混合效果。
有益效果：本发明与传统技术相比，改变了以往单用植物油酸造成的酸值过高而堵塞滤网的问题，同时减少了有害物质的排放、保护环境，大大提高了改进剂的润滑性能。
具体实施方式
实施例1：
取重量份数为50份蓖麻油酸，20份双甘油，10份硫酸，5份硬脂酸镁和1份磺酸钙，倒入反应釜，将反应釜用水浴锅加热至70~80℃，持续搅拌2~6小时后降至室温，后再次用水浴加热的方法将反应釜加热至80℃，并保温搅拌12~24小时即可。
实施例2：
取重量份数为80份蓖麻油酸，40份双甘油，20份硫酸，10份硬脂酸镁和5份磺酸钙，倒入反应釜，将反应釜用水浴锅加热至70~80℃，持续搅拌2~6小时后降至室温，后再次用水浴加热的方法将反应釜加热至80℃，并保温搅拌12~24小时即可。
实施例3：
取重量份数为60份蓖麻油酸，30份双甘油，15份硫酸，8份硬脂酸镁和3份磺酸钙，倒入反应釜，将反应釜用水浴锅加热至70~80℃，持续搅拌2~6小时后降至室温，后再次用水浴加热的方法将反应釜加热至80℃，并保温搅拌12~24小时即可。
实施例4：
取重量份数为70份蓖麻油酸，25份双甘油，12份硫酸，6份硬脂酸镁和4份磺酸钙，倒入反应釜，将反应釜用水浴锅加热至70~80℃，持续搅拌2~6小时后降至室温，后再次用水浴加热的方法将反应釜加热至80℃，并保温搅拌12~24小时即可。
实施例5：
取重量份数为65份蓖麻油酸，35份双甘油，18份硫酸，9份硬脂酸镁和3份磺酸钙，倒入反应釜，将反应釜用水浴锅加热至70~80℃，持续搅拌2~6小时后降至室温，后再次用水浴加热的方法将反应釜加热至80℃，并保温搅拌12~24小时即可。

Claims (3)

1.柴油润滑性改进剂，其特征在于，包括以下重量份数的组分：50~80份蓖麻油酸，20~40份双甘油，10~20份硫酸，5~10份硬脂酸镁和1~5份磺酸钙。
2.根据权利要求1所述的柴油润滑性改进剂，其特征在于，由以下重量份数的组分组成：60份蓖麻油酸，30份双甘油，15份硫酸，5份硬脂酸镁和3份磺酸钙。
3.制备柴油润滑性改进剂的方法，其特征在于，按配方量取各原料，倒入反应釜，将反应釜用水浴锅加热至70~80℃，持续搅拌2~6小时后降至室温，后再次用水浴加热的方法将反应釜加热至80℃，并保温搅拌12~24小时即可。
CN201611101254.8A 2016-12-05 2016-12-05 柴油润滑性改进剂及其制备方法 Pending CN106590782A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1144838A (zh) * 1996-08-14 1997-03-12 石生玉 柴油加水节油添加剂制造方法及应用
CN1355274A (zh) * 2000-11-24 2002-06-26 中国石油天然气股份有限公司 一种柴油机油添加剂组合物
WO2006053664A1 (de) * 2004-11-18 2006-05-26 Cognis Ip Management Gmbh Additiv zur schmierfähigkeitsverbesserung von dieselölen
CN102061199A (zh) * 2010-12-26 2011-05-18 西安市尚华科技开发有限责任公司 一种清洁柴油
CN103289763A (zh) * 2013-05-22 2013-09-11 吴江市德佐日用化学品有限公司 低硫柴油抗磨剂

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1144838A (zh) * 1996-08-14 1997-03-12 石生玉 柴油加水节油添加剂制造方法及应用
CN1355274A (zh) * 2000-11-24 2002-06-26 中国石油天然气股份有限公司 一种柴油机油添加剂组合物
WO2006053664A1 (de) * 2004-11-18 2006-05-26 Cognis Ip Management Gmbh Additiv zur schmierfähigkeitsverbesserung von dieselölen
CN102061199A (zh) * 2010-12-26 2011-05-18 西安市尚华科技开发有限责任公司 一种清洁柴油
CN103289763A (zh) * 2013-05-22 2013-09-11 吴江市德佐日用化学品有限公司 低硫柴油抗磨剂

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Application publication date: 20170426