CN106892834B - 一种锂盐化合物及其制备方法 - Google Patents
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- -1 lithium salt compound Chemical class 0.000 title claims abstract description 48
- 229910003002 lithium salt Inorganic materials 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000002253 acid Substances 0.000 claims abstract description 36
- 150000001875 compounds Chemical class 0.000 claims abstract description 17
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229940043237 diethanolamine Drugs 0.000 claims abstract description 12
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium hydroxide monohydrate Substances [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 claims abstract description 8
- PQVSTLUFSYVLTO-UHFFFAOYSA-N ethyl n-ethoxycarbonylcarbamate Chemical compound CCOC(=O)NC(=O)OCC PQVSTLUFSYVLTO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229940040692 lithium hydroxide monohydrate Drugs 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 50
- NQRYJNQNLNOLGT-UHFFFAOYSA-N tetrahydropyridine hydrochloride Natural products C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 16
- 239000003054 catalyst Substances 0.000 claims description 13
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 10
- QDCPNGVVOWVKJG-VAWYXSNFSA-N 2-[(e)-dodec-1-enyl]butanedioic acid Chemical compound CCCCCCCCCC\C=C\C(C(O)=O)CC(O)=O QDCPNGVVOWVKJG-VAWYXSNFSA-N 0.000 claims description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 125000003386 piperidinyl group Chemical group 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims 2
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- 230000007812 deficiency Effects 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
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- 238000012545 processing Methods 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
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- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000012851 eutrophication Methods 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 3
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
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- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
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- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000021050 feed intake Nutrition 0.000 description 3
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- DCTOHCCUXLBQMS-UHFFFAOYSA-N 1-undecene Chemical compound CCCCCCCCCC=C DCTOHCCUXLBQMS-UHFFFAOYSA-N 0.000 description 2
- WVRNUXJQQFPNMN-VAWYXSNFSA-N 3-[(e)-dodec-1-enyl]oxolane-2,5-dione Chemical compound CCCCCCCCCC\C=C\C1CC(=O)OC1=O WVRNUXJQQFPNMN-VAWYXSNFSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- GQEZCXVZFLOKMC-UHFFFAOYSA-N n-alpha-hexadecene Natural products CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229940095068 tetradecene Drugs 0.000 description 2
- VQOXUMQBYILCKR-UHFFFAOYSA-N 1-Tridecene Chemical group CCCCCCCCCCCC=C VQOXUMQBYILCKR-UHFFFAOYSA-N 0.000 description 1
- HJVAFZMYQQSPHF-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanol;boric acid Chemical compound OB(O)O.OCCN(CCO)CCO HJVAFZMYQQSPHF-UHFFFAOYSA-N 0.000 description 1
- LDTRLQFRPHFLGA-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanol;decanedioic acid Chemical compound OCCN(CCO)CCO.OC(=O)CCCCCCCCC(O)=O LDTRLQFRPHFLGA-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical class [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 150000001348 alkyl chlorides Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
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- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 150000002895 organic esters Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/145—Amides; N-substituted amides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
- C07C233/17—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/20—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a carbon atom of an acyclic unsaturated carbon skeleton
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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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/16—Amides; Imides
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
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- Mechanical Engineering (AREA)
- Metallurgy (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
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Abstract
本发明属于金属加工领域,尤其涉及一种锂盐化合物及其制备方法。本发明公开了一种锂盐化合物是通过酸类化合物,二乙醇胺,一水氢氧化锂反应得到的,本发明解决了现有技术的金属加工液不环保且防锈性、极压性能不佳的技术缺陷,提供的锂盐化合物不含磷元素,不会造成水体富营养化,减少用户因废水处理带来的成本;而且,本发明的化合物pH为8~9,在此pH范围内,大部分细菌不易增长,可延长本发明的使用周期,还避免了因pH过低导致的人体伤害及机器腐蚀问题;同时,本发明在环保的基础上具有良好的防锈性和极压性。
Description
技术领域
本发明属于金属加工领域,尤其涉及一种锂盐化合物及其制备方法。
背景技术
极压剂是指在高温、高压等极端苛刻条件下与摩擦副表面形成极压润滑膜的重载荷添加剂,用于难加工材料的切削、成形加工,也用于各种钢、铁的苛刻加工工艺如钻孔、攻丝、冷镦、拉拔等。
通常使用的极压剂,按照其成膜机理可分为以下两种:能和基体金属表面直接发生化学反应生成反应膜,这些化合物主要为:含硫(如硫化脂肪酸酯)或含氯(如氯代烷)的化合物、活性有机酯、金属硫化物、金属氯化物等,另外含磷化合物(如磷酯)也常使用。
由此可见传统的极压剂大多含有磷、硫、氯元素,因此容易污染环境,严重时会造成水体污染,同时,传统的极压剂大多只有极压性能,没有防锈能力,因此在加工金属材料时会腐蚀金属,影响金属加工质量。
因此,研发出一种环保、且防锈、极压性能良好的极压剂成为了本领域技术人员亟待解决的问题。
发明内容
有鉴于此,本发明提供了一种锂盐化合物及其制备方法,用于解决现有技术极压剂不环保且防锈性不佳的技术缺陷。本发明提供了一种锂盐化合物,所述锂盐化合物的化学通式(I)或(II)所示结构如下:
其中,n为6-12的整数。
作为优选,所述n为8。
本发明还提供一种制备所述的锂盐化合物的方法,包括以下步骤:
步骤一,将酸类化合物与二乙醇胺反应,得产物一;所述酸类化合物为十烯基琥珀酸酐、十一烯基琥珀酸酐、十二烯基琥珀酸酐、十三烯基琥珀酸酐、十四烯基琥珀酸酐、十五烯基琥珀酸酐、十六烯基琥珀酸酐、十烯基琥珀酸、十一烯基琥珀酸、十二烯基琥珀酸、十三烯基琥珀酸、十四烯基琥珀酸、十五烯基琥珀酸、十六烯基琥珀酸中的一种;
步骤二,将一水氢氧化锂与产物一反应,得出锂盐化合物。
作为优选,按重量份计,所述酸类化合物为50-65份;二乙醇胺为25-35份;一水氢氧化锂为10-15份。
作为优选,所述酸类化合物为十二烯基琥珀酸酐。
作为优选,所述步骤一反应时可添加触媒,按重量份计,所述触媒为0.5-2.5份。
作为优选,所述触媒选自六氢吡啶、二乙烯三胺中的一种或两种;所述触媒为六氢吡啶和二乙烯三胺时,六氢吡啶和二乙烯三胺质量比为1:(0.8-1)。
作为优选,所述触媒为六氢吡啶和二乙烯三胺质量比为1:1混合物。
作为优选,所述步骤一反应温度控制在90-110℃。
作为优选,所述步骤二中反应温度为50-65℃,所述反应时间为2-3小时。
作为优选,所述步骤一中产物一的酸值为140-170mg KOH/g,所述锂盐化合物的酸值为0~10mg KOH/g。
进一步的,本发明提供的锂盐化合物在金属加工中的应用。
进一步地,反应方程式如下,其中n为6-12的整数;
本发明公开的化合物中含有锂基,赋予了该化合物优异的机械安定性,增加锂盐化合物的防锈性,而且烷基的长短对防锈性也有一定的影响。本发明作为极压剂,在高温下,不与金属反应,其本身特殊的结构解决了现有技术的极压剂不环保且防锈性、极压性能不佳的技术缺陷,本发明提供的锂盐化合物不含磷、硫、氯元素,不会造成水体富营养化,减少用户因废水处理带来的成本;而且,本发明的化合物pH为8~9,在此pH范围内,大部分细菌不易增长,可延长极压剂的使用周期,还避免了因pH过低导致的人体伤害及机器腐蚀问题;同时,本发明提供的锂盐化合物在环保的基础上还具有良好的防锈性和极压性。
具体实施方式
本发明提供了一种锂盐化合物及其制备方法,用于解决现有技术极压剂不环保且防锈性不佳的技术缺陷。
下面将对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
为了更详细说明本发明,下面结合实施例对本发明提供的一种锂盐化合物及其制备方法,进行具体地描述。
酸值检测方法:《GB/T 6365-2006表面活性剂游离碱度或游离酸度的测定滴定法》。
烯基琥珀酸酐购买自美国凡特鲁斯公司或者德国巴斯夫公司;其他试剂为市售。
实施例1
1)、将50重量份十二烯基琥珀酸酐投入到加热搅拌的100L不锈钢反应釜中预热升温至80℃;
2)、将1重量份的触媒A(六氢吡啶与二乙烯三胺质量比为1:1的混合物)投入到已经预热好的反应釜中搅拌混合均匀;
3)、将35重量份二乙醇胺,缓慢投入到反应釜中进行反应,投料过程控制流速,前5分钟投入17.5重量份的二乙醇胺,反应温度提升到100-105℃之间,再将进料阀门关小,剩余17.5重量份控制流速在0.5重量份/min缓慢流入反应釜内,反应温度控制在103℃,保温反应1小时;
4)、将反应釜内物质滴定做酸值检测,至酸值两次时隔10分钟不再下降为止。酸值在153mgKOH/g,开始降低体系温度至50℃;
5)、将15重量份一水氢氧化锂缓慢投入到高速搅拌的反应釜中反应,控制温度在50-65℃,保持反应2-3小时,检测体系酸值,待酸值小于5mgKOH/g并时隔10分钟不再下降,即可判断反应终点;
6)、直接出料为十二烯基琥珀酸二乙醇酰胺锂盐。
实施例2
1)、将65重量份十二烯基琥珀酸投入到加热搅拌的100L不锈钢反应釜中预热升温至80度;
2)、将2.5重量份的触媒A(六氢吡啶与二乙烯三胺质量比为1:1的混合物)投入到已经预热好的反应釜中搅拌混合均匀;
3)、将35重量份二乙醇胺,缓慢投入到反应釜中进行反应,投料过程控制流速,前5分钟投入17.5重量份的二乙醇胺,反应温度提升到140℃,再将进料阀门关小,剩余17.5重量份控制流速在0.5重量份/min缓慢流入反应釜内,反应温度控制在145℃,保温反应1小时;
4)、将反应釜内物质滴定做酸值检测,至酸值两次时隔10分钟不再下降为止。酸值在153mgKOH/g,开始降低体系温度至50度;
5)、将15重量份一水氢氧化锂缓慢投入到高速搅拌的反应釜中反应,控制温度在50-65℃,保持反应2-3小时,检测体系酸值,待酸值小于5mgKOH/g并时隔10分钟不再下降,即可判断反应终点;
6)、直接出料为十二烯基琥珀酸二乙醇酰胺锂盐。
实施例3
1)、将60重量份十二烯基琥珀酸酐投入到加热搅拌的100L不锈钢反应釜中预热升温至80度;
2)、将0.5重量份的触媒A(六氢吡啶与二乙烯三胺质量比为1:1的混合物)投入到已经预热好的反应釜中搅拌混合均匀;
3)、将35重量份二乙醇胺,缓慢投入到反应釜中进行反应,投料过程控制流速,前5分钟投入17.5重量份的二乙醇胺,反应温度提升到100-105℃之间,再将进料阀门关小,剩余17.5重量份控制流速在0.5重量份/min缓慢流入反应釜内,反应温度控制在103℃,保温反应1小时;
4)、将反应釜内物质滴定做酸值检测,至酸值两次时隔10分钟不再下降为止。酸值在153mg KOH/g,开始降低体系温度至50度;
5)、将10重量份氢氧化锂缓慢投入到高速搅拌的反应釜中反应,控制温度在50-65℃,保持反应2-3小时,检测体系酸值,待酸值小于5mg KOH/g并时隔10分钟不再下降,即可判断反应终点;
6)、直接出料为十二烯基琥珀酸二乙醇酰胺锂盐。
实施例4
1)、将中间体十二烯基琥珀酸二乙醇酰胺85重量份投入到100L的反应釜内升温至50℃。
2)、将15重量份一水氢氧化锂缓慢投入到高速搅拌的反应釜中反应,控制温度在50-65℃,保持反应2-3小时,检测体系酸值,待酸值小于5mg KOH/g并时隔10分钟不再下降,即可判断反应终点。
3)、直接出料为十二烯基琥珀酸二乙醇酰胺锂盐。
实施例5
1)、将54.6重量份十二烯基琥珀酸投入到加热搅拌的100L不锈钢反应釜中预热升温至110℃;
2)、将0.6重量份的触媒(六氢吡啶与二乙烯三胺质量比为1:1的混合物)投入到已经预热好的反应釜中搅拌混合均匀。
3)、将33.4重量份二乙醇胺,投入到反应釜中进行反应,反应温度提升到140-150度之间,反应温度控制在145℃,保温反应2小时。减压排出水分
4)、将反应釜内物质滴定做酸值检测,至酸值两次时隔10分钟不再下降为止。酸值在148mgKOH/g,开始降低体系温度至50℃。
5)、将11.4重量份一水氢氧化锂缓慢投入到高速搅拌的反应釜中反应,控制温度在50-65℃,保持反应2-3小时,检测体系酸值,待酸值小于5mgKOH/g,并时隔10分钟不再下降,即可判断反应终点;
6)、直接出料即为十二烯基琥珀酸二乙醇酰胺锂盐。
实施例6:铸铁屑防锈试验
1、实验仪器和药品:培养皿、直径70mm的滤纸、刻度滴管铸铁屑GG25;
2、防锈实验采用实际应用浓度进行,因此需要先把实施例与对比例制备成浓缩液后在稀释成工作液进行;制备实施例与对比例的浓缩液液,组分如下:
表1实施例和对比例防锈浓缩液
| 含量(wt%) | 实施例1 | 对比例1 | 对比例2 | 对比例3 | 对比例4 | 葵二酸 | 三乙醇胺 | 水 |
| 浓缩液A | 5% | 4% | 20% | 余量 | ||||
| 浓缩液B | 5% | 4% | 20% | 余量 | ||||
| 浓缩液C | 5% | 4% | 20% | 余量 | ||||
| 浓缩液D | 5% | 4% | 20% | 余量 | ||||
| 浓缩液E | 5% | 4% | 20% | 余量 |
制备好浓缩液后,再用98wt%的水把2wt%的浓缩液稀释成2%的工作液,分别标记为工作液A~E;用95wt%的水把5wt%的浓缩液稀释成5%的工作液,分别标记为工作液A~E;
其中,对比例1为常用黑色金属防锈剂三乙醇胺硼酸酯(市售);对比例2为常用水性润滑防锈剂油酸二乙醇酰胺硼酸酯(市售);对比例3为常用水性极压润滑剂油酸二乙醇酰胺磷酸酯(市售);对比例4为常用水性极压剂醇醚磷酸酯(市售);由于实施例1-5为使用不同方法制备同一种化合物,因此实施例1-5的效果相似,因此,只用了实施例1做此试验。
3、试验过程:取滤纸放入培养皿内,称量GG25铸铁屑2g±0.1g,散布于滤纸上,移取步骤2配置的工作液各2ml,使所有的铁屑润湿,盖上培养皿在18-28℃2小时(一般不超过2小时10分钟),除去铸铁屑,用自来水冲洗,滤纸在丙酮液中浸5s,室温(18℃-28℃)自然干燥。
3、结果判断。
表1防锈试验的锈等级
| 锈等级 | 意义 | 滤纸上观察结果 |
| 0 | 无锈蚀 | 无锈点。 |
| 1 | 微量锈蚀 | 最多3个锈点,且无大于1平方毫米的锈点。 |
| 2 | 轻微锈蚀 | 锈蚀面积小于1份,但比1级的锈点多或大。 |
| 3 | 中等锈蚀 | 锈蚀面积1-5份。 |
| 4 | 严重锈蚀 | 锈蚀面积大于5份。 |
表2铸铁屑防锈性试验最终结果对比
如表2所示,防锈性试验结果说明:工作液A(实施例1)的防锈效果最佳,防锈性能比市售的防锈剂(工作液B和C)还好,市售的润滑剂和极压剂基本没有防锈效果。
实施例7极压试验
采用四球机试验法(GB/T3142和SH/T0204)测定实施例6中的浓缩液A-E的极压性能。操作前,用95wt%的水和5wt%的浓缩液稀释成5%的工作液,分别标记为工作液A~E。
表3实施例与对比例极压性能的比较
如表3所示,工作液A(实施例1)的最大无卡牙负荷(PB)达到126kg,比市售的极压剂(工作液D)80kg和市售润滑剂(工作液E)63kg的最大无卡牙负荷(PB)都要高,也远远比市售防锈剂(工作液B和C)高得多。
综上所述,本发明提供的锂盐化合物不但具有良好的极压性,还具有卓越的防锈性,解决了现有技术的极压剂不环保,且防锈性、极压性不佳的技术缺陷,本发明提供的锂盐化合物不含磷、硫、氯元素,不会造成水体富营养化,减少用户因废水处理带来的成本;而且,本发明的化合物pH为8~9,在此pH范围内,大部分细菌不易增长,可延长本发明的使用周期,还避免了因pH过低导致的人体伤害及机器腐蚀问题,因此,本发明的锂盐化合物可替代极压剂和防锈剂。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。
Claims (9)
1.一种锂盐化合物,具有式(I)或(II)所示结构:
所述n为8。
2.一种权利要求1所述的锂盐化合物的制备方法,其特征在于,包括以下步骤:
步骤一,将酸类化合物与二乙醇胺反应,得产物一;所述酸类化合物为十二烯基琥珀酸酐或十二烯基琥珀酸;
步骤二,将一水氢氧化锂与产物一反应,得出锂盐化合物。
3.根据权利要求2所述的锂盐化合物的制备方法,其特征在于,按重量份计,所述酸类化合物为50-65份;二乙醇胺为25-35份;一水氢氧化锂为10-15份。
4.根据权利要求2所述的锂盐化合物的制备方法,其特征在于,所述步骤一反应时添加触媒,按重量份计,所述触媒为0.5-2.5份。
5.根据权利要求4所述的锂盐化合物的制备方法,其特征在于,所述触媒选自六氢吡啶、二乙烯三胺中的一种或两种;所述触媒为六氢吡啶和二乙烯三胺时,六氢吡啶和二乙烯三胺质量比为1:(0.8-1)。
6.根据权利要求2所述的锂盐化合物的制备方法,其特征在于,所述步骤一反应温度控制在90-110℃。
7.根据权利要求2所述的锂盐化合物的制备方法,其特征在于,所述步骤二中反应温度为50-65℃,所述反应时间为2-3小时。
8.根据权利要求2至7任意一项所述的锂盐化合物的制备方法,其特征在于,所述步骤一中产物一的酸值为140-170mg KOH/g,所述锂盐化合物的酸值为0~10mg KOH/g。
9.根据权利要求1所述的锂盐化合物和权利要求2~8任意一项所述的制备方法制得的锂盐化合物在金属加工中的应用。
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3324033A (en) * | 1966-03-29 | 1967-06-06 | Ethyl Corp | Ester-amides of alkenyl succinic anhydride and diethanolamine as ashless dispersants |
| US3903005A (en) * | 1973-11-05 | 1975-09-02 | Texaco Inc | Corrosion inhibited compositions |
| US4192769A (en) * | 1978-05-12 | 1980-03-11 | The Lubrizol Corporation | Rust inhibitor additive compositions, method of making, and aqueous fluids containing the same |
| US4283296A (en) * | 1978-08-21 | 1981-08-11 | Texaco Inc. | Amine salt of N-triazolyl-hydrocarbyl succinamic acid and lubricating oil composition containing same |
| US4419255A (en) * | 1982-02-01 | 1983-12-06 | Texaco Inc. | Lubricating oil containing keto amide as friction reducing agent |
| CA2104505A1 (en) * | 1992-08-22 | 1994-02-23 | Detlef Wehle | Alkenylsuccinic acid derivatives as metalworking auxiliaries |
| CN102633670A (zh) * | 2012-04-14 | 2012-08-15 | 修建东 | 一种正长链碳烷二酰胺二己酸的制备方法 |
| CN103305315A (zh) * | 2013-06-09 | 2013-09-18 | 诺泰生物科技(合肥)有限公司 | 地沟油制备防锈剂的方法 |
| CN103642557A (zh) * | 2013-12-25 | 2014-03-19 | 陈波水 | 酰胺型润滑油生物降解促进剂及其制备方法 |
| CN103951580A (zh) * | 2014-04-04 | 2014-07-30 | 烟台恒迪克能源科技有限公司 | 一种辛酰基谷氨酸的合成方法 |
| CN104114529A (zh) * | 2012-04-11 | 2014-10-22 | 雪佛龙奥伦耐有限责任公司 | 制备单或二烷醇酰胺的方法 |
| CN104136589A (zh) * | 2011-12-29 | 2014-11-05 | 卢布里佐尔公司 | 用于差速器的限滑摩擦改性剂 |
| CN104336010A (zh) * | 2008-01-25 | 2015-02-11 | 罗地亚管理公司 | 酯酰胺的用途、新的酯酰胺以及酯酰胺的制备方法 |
-
2017
- 2017-03-13 CN CN201710146716.6A patent/CN106892834B/zh active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3324033A (en) * | 1966-03-29 | 1967-06-06 | Ethyl Corp | Ester-amides of alkenyl succinic anhydride and diethanolamine as ashless dispersants |
| US3903005A (en) * | 1973-11-05 | 1975-09-02 | Texaco Inc | Corrosion inhibited compositions |
| US4192769A (en) * | 1978-05-12 | 1980-03-11 | The Lubrizol Corporation | Rust inhibitor additive compositions, method of making, and aqueous fluids containing the same |
| US4283296A (en) * | 1978-08-21 | 1981-08-11 | Texaco Inc. | Amine salt of N-triazolyl-hydrocarbyl succinamic acid and lubricating oil composition containing same |
| US4419255A (en) * | 1982-02-01 | 1983-12-06 | Texaco Inc. | Lubricating oil containing keto amide as friction reducing agent |
| CA2104505A1 (en) * | 1992-08-22 | 1994-02-23 | Detlef Wehle | Alkenylsuccinic acid derivatives as metalworking auxiliaries |
| CN104336010A (zh) * | 2008-01-25 | 2015-02-11 | 罗地亚管理公司 | 酯酰胺的用途、新的酯酰胺以及酯酰胺的制备方法 |
| CN104136589A (zh) * | 2011-12-29 | 2014-11-05 | 卢布里佐尔公司 | 用于差速器的限滑摩擦改性剂 |
| CN104114529A (zh) * | 2012-04-11 | 2014-10-22 | 雪佛龙奥伦耐有限责任公司 | 制备单或二烷醇酰胺的方法 |
| CN102633670A (zh) * | 2012-04-14 | 2012-08-15 | 修建东 | 一种正长链碳烷二酰胺二己酸的制备方法 |
| CN103305315A (zh) * | 2013-06-09 | 2013-09-18 | 诺泰生物科技(合肥)有限公司 | 地沟油制备防锈剂的方法 |
| CN103642557A (zh) * | 2013-12-25 | 2014-03-19 | 陈波水 | 酰胺型润滑油生物降解促进剂及其制备方法 |
| CN103951580A (zh) * | 2014-04-04 | 2014-07-30 | 烟台恒迪克能源科技有限公司 | 一种辛酰基谷氨酸的合成方法 |
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