JP5800448B2 - 潤滑油基油及びその製造方法並びに潤滑油組成物 - Google Patents
潤滑油基油及びその製造方法並びに潤滑油組成物 Download PDFInfo
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- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
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- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
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- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
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- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
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- C10G2300/302—Viscosity
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Lubricants (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
ノルマルパラフィンを含有する原料油について、水素化処理触媒を用いて水素化処理する第1工程と、
第1工程により得られる被処理物について、水素化脱ロウ触媒を用いて水素化脱ロウする第2工程と、
第2工程により得られる被処理物について、水素化精製触媒を用いて水素化精製する第3工程と
を備える。
(ガスクロマトグラフィー条件)
カラム:液相無極性カラム(長さ25mm、内径0.3mmφ、液相膜厚さ0.1μm)昇温条件:50℃〜400℃(昇温速度:10℃/min)
キャリアガス:ヘリウム(線速度:40cm/min)
スプリット比:90/1
試料注入量:0.5μL(二硫化炭素で20倍に希釈した試料の注入量)
ρ=0.0025×kv100+0.816 (1)
[式中、kv100は潤滑油基油の100℃における動粘度(mm2/s)を示す。]
A=4.3×kv100+100 (2)
[式中、kv100は潤滑油基油の100℃における動粘度(mm2/s)を示す。]
実施例1においては、まず、溶剤精製基油を精製する工程において減圧蒸留で分離した留分を、フルフラールで溶剤抽出した後で水素化処理し、次いで、メチルエチルケトン−トルエン混合溶剤で溶剤脱ろうした。溶剤脱ろうの際に除去され、スラックワックスとして得られたワックス分(以下、「WAX1」という。)を、潤滑油基油の原料油として用いた。WAX1の性状を表1に示す。
実施例2においては、WAX1をさらに脱油して得られたワックス分(以下、「WAX2」という。)を、潤滑油基油の原料として用いた。WAX2の性状を表3に示す。
実施例3においては、パラフィン含量が95質量%であり、20から80までの炭素数分布を有するFTワックス(以下、「WAX3」という。)を用いた。WAX3の性状を表5に示す。
比較例4は通常の溶剤精製−溶剤脱ろう処理により得られた潤滑油基油、比較例5は水素圧の高い燃料油水素化分解装置を使用し、燃料油水素化分解装置から得られるボトム留分(HDCボトム)を異性化脱ろうして得られた潤滑油基油である。
Claims (3)
- 40℃における動粘度が7mm2/s以上15mm2/s未満、粘度指数が120以上、尿素アダクト値が2.5質量%以下、−35℃におけるBF粘度が10,000mP・s以下、引火点が200℃以上、流動点が−27.5℃以下、かつ、NOACK蒸発量が50質量%以下であることを特徴とする潤滑油基油。
- ノルマルパラフィンを含有する原料油について、得られる被処理物の尿素アダクト値が2.5質量%以下、40℃における動粘度が7mm2/s以上15mm2/s未満、粘度指数が120以上、−35℃におけるBF粘度が10,000mP・s以下、引火点が200℃以上、流動点が−27.5℃以下、かつ、NOACK蒸発量が50質量%以下となるように、水素化分解/水素化異性化を行う工程を備えることを特徴とする潤滑油基油の製造方法。
- 請求項1に記載の潤滑油基油を含有することを特徴とする潤滑油組成物。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008078558A JP5800448B2 (ja) | 2008-03-25 | 2008-03-25 | 潤滑油基油及びその製造方法並びに潤滑油組成物 |
PCT/JP2009/055666 WO2009119505A1 (ja) | 2008-03-25 | 2009-03-23 | 潤滑油基油及びその製造方法並びに潤滑油組成物 |
US12/934,431 US8227384B2 (en) | 2008-03-25 | 2009-03-23 | Lubricant base oil, method for production thereof, and lubricant oil composition |
KR20107021771A KR101489171B1 (ko) | 2008-03-25 | 2009-03-23 | 윤활유 기유, 이의 제조방법 및 윤활유 조성물 |
EP09724359.6A EP2264133B1 (en) | 2008-03-25 | 2009-03-23 | Lubricant base oil, method for production thereof, and lubricant oil composition |
CA2719548A CA2719548C (en) | 2008-03-25 | 2009-03-23 | Lubricant base oil, method for production thereof, and lubricant oil composition |
CN200980110123.8A CN101978035B (zh) | 2008-03-25 | 2009-03-23 | 润滑油基油及其制造方法以及润滑油组合物 |
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JP2008078558A JP5800448B2 (ja) | 2008-03-25 | 2008-03-25 | 潤滑油基油及びその製造方法並びに潤滑油組成物 |
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JP2014157072A Division JP2014198856A (ja) | 2014-07-31 | 2014-07-31 | 潤滑油基油及びその製造方法並びに潤滑油組成物 |
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JP2009227941A JP2009227941A (ja) | 2009-10-08 |
JP5800448B2 true JP5800448B2 (ja) | 2015-10-28 |
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Country | Link |
---|---|
US (1) | US8227384B2 (ja) |
EP (1) | EP2264133B1 (ja) |
JP (1) | JP5800448B2 (ja) |
KR (1) | KR101489171B1 (ja) |
CN (1) | CN101978035B (ja) |
CA (1) | CA2719548C (ja) |
WO (1) | WO2009119505A1 (ja) |
Families Citing this family (27)
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MX2008013194A (es) * | 2006-04-11 | 2008-12-01 | Vertex Pharma | Composiciones utiles como inhibidores de canales de sodio regulados por voltaje. |
WO2008123249A1 (ja) * | 2007-03-30 | 2008-10-16 | Nippon Oil Corporation | 緩衝器用作動油 |
US8754016B2 (en) * | 2007-03-30 | 2014-06-17 | Jx Nippon Oil & Energy Corporation | Lubricant base oil, method for production thereof, and lubricant oil composition |
CN103013634A (zh) * | 2007-12-05 | 2013-04-03 | 吉坤日矿日石能源株式会社 | 润滑油组合物 |
JP5483662B2 (ja) | 2008-01-15 | 2014-05-07 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
JP5806794B2 (ja) | 2008-03-25 | 2015-11-10 | Jx日鉱日石エネルギー株式会社 | 内燃機関用潤滑油組成物 |
JP2010090251A (ja) * | 2008-10-07 | 2010-04-22 | Nippon Oil Corp | 潤滑油基油及びその製造方法、潤滑油組成物 |
EP2497819B1 (en) * | 2008-10-07 | 2017-01-04 | JX Nippon Oil & Energy Corporation | Lubricant composition |
EP2341122B2 (en) | 2008-10-07 | 2019-04-03 | JX Nippon Oil & Energy Corporation | Lubricant base oil |
JP5829374B2 (ja) | 2009-06-04 | 2015-12-09 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
EP2573155B1 (en) | 2009-06-04 | 2016-07-13 | JX Nippon Oil & Energy Corporation | Lubricating oil composition |
EP2439257A4 (en) | 2009-06-04 | 2012-11-28 | Jx Nippon Oil & Energy Corp | LUBRICATING OIL COMPOSITION AND MANUFACTURING METHOD THEREFOR |
CN102459547A (zh) | 2009-06-04 | 2012-05-16 | 吉坤日矿日石能源株式会社 | 润滑油组合物 |
JP5689592B2 (ja) | 2009-09-01 | 2015-03-25 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
JP2011201953A (ja) * | 2010-03-24 | 2011-10-13 | Showa Shell Sekiyu Kk | 冷却液 |
WO2013129579A1 (ja) * | 2012-03-02 | 2013-09-06 | Jx日鉱日石エネルギー株式会社 | 冷凍機用作動流体組成物、冷凍機油及びその製造方法 |
CN102618365B (zh) * | 2012-03-09 | 2013-10-30 | 广西大学 | 船舶用燃气轮机中减速机润滑油组合物 |
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JP6224965B2 (ja) | 2013-09-12 | 2017-11-01 | 出光興産株式会社 | 冷凍機用混合組成物 |
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