JP5221035B2 - フィッシャー−トロプシュワックスを包含する含蝋供給原料の水素化処理における層状床触媒、更に溶媒脱蝋を使用する燃料油及び潤滑油 - Google Patents
フィッシャー−トロプシュワックスを包含する含蝋供給原料の水素化処理における層状床触媒、更に溶媒脱蝋を使用する燃料油及び潤滑油 Download PDFInfo
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- JP5221035B2 JP5221035B2 JP2006517339A JP2006517339A JP5221035B2 JP 5221035 B2 JP5221035 B2 JP 5221035B2 JP 2006517339 A JP2006517339 A JP 2006517339A JP 2006517339 A JP2006517339 A JP 2006517339A JP 5221035 B2 JP5221035 B2 JP 5221035B2
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- Prior art keywords
- fischer
- wax
- hydroisomerization
- hydrocarbon feedstock
- catalyst
- Prior art date
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
- C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
-
- 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
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/10—Lubricating oil
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/17—Fisher Tropsch reaction products
- C10M2205/173—Fisher Tropsch reaction products used as base material
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
-
- 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Lubricants (AREA)
- Catalysts (AREA)
Description
以下の用語は本明細書を通して使用し、他に表示が無ければ以下の意味を有する。
図は、本発明の一実施態様を模式的に図解する。図を参照して、含蝋炭化水素原料油(10)を、水素化分解区域(110)に水素化分解触媒を、及び水素化異性化区域(120)に水素化異性化触媒を含有し、ここで、水素化分解区域(110)が水素化異性化区域(120)の上にある、単一の反応器(100)中に供給する。含蝋炭化水素原料油(10)を先ず水素化分解区域(110)の水素化分解触媒に接触させ、かつ、水素化分解区域(110)からの流出物を水素化異性化区域(120)の水素化異性化触媒と接触させる。水素化異性化区域(120)からの流出物(20)を、次いで分画装置(200)で分画して、重質画分(30)を提供し、引き続いてその少なくとも一部を溶媒脱蝋装置(300)中の脱蝋溶媒と接触させて実質的に全ての任意の残留ワックス又は曇り前駆体を除去し、潤滑油(40)を産出させる。この潤滑油は、−15℃より低い流動点、130より大きい粘度指数、及び100℃で3cStより大きい粘度を有する。随意に、分留装置(200)からの重質画分(30)の一部を、反応器(100)中の水素化分解区域(110)に再循環(50)して良い。重質画分(30)に加えて、分画は、中間留出燃料油(60)及びより軽い産出物(80)も産出させる。最後に、潤滑油(40)を、ハイドロフィニッシング装置(400)で、随意にハイドロフィニィシュして、ハイドロフィニィシュされた潤滑油(70)を提供することも可能である。
軽質のフィッシャー−トロプシュワックス(表I)を、3/1(V/V)の硫化したニッケル−タングステン/シリカ−アルミナ触媒と、引き続く、結合剤として15%のAl203を含有するPt/SAPO−11触媒の二連反応器系で水素化分解した。操作条件は、全体的なLHSVが1hr−1、1000psig、Ni−W/Si02−Al2O3触媒上が680゜F及びPt/SAPO−11触媒上が700゜F、並びにワンススルーH2が6300標準立方フィート(SCF)/Bblであった。この条件において、650゜F未満の転換は67.5重量%であった。650゜F+のストリッパーボトムの収率及び特性を表IIに示す。
表Iの供給原料を、比較例Aの触媒系上、全体的なLHSVが1hr−1、1000psig、Ni−W/Si02−Al2O3触媒上が668゜F及びPt/SAPO−11触媒上が687゜F、並びにワンススルーH2が6.3MSCF/Bblの、より厳しくない条件で処理して、ストリッパーボトムにおいてより少ない分解転換、及びより高い流動点を得た。次いで、このストリッパーボトムを溶媒脱蝋して、比較例Aと同じ流動点とした。溶媒脱蝋は、油中に残留する少量のワックスを除去し、潤滑油収量及び潤滑油粘度指数(VI)の両方を顕著に増大させる。結果を表IIIに示す。
Claims (15)
- a)温度204から510℃、圧力2.1から34.5MPaにおいて、フィッシャー−トロプシュ由来の原料油を単一の反応器の単一の反応区域において水素化分解触媒と孔サイズが中程度の分子篩水素化異性化触媒を含む層状化触媒系と接触させて、水素化異性化流出物を産出させる段階、
b)前記水素化異性化流出物を分画して、重質画分と中間留出燃料油を供給する段階、及び
c)前記重質画分の少なくとも一部を脱蝋して、130より大きい粘度指数、−14℃以下の流動点、及び100℃で3cStより大きい粘度を有する潤滑油基油を供給する段階、
を含む、80重量%より多いワックスを含み、かつ700゜F(371℃)未満の初期沸点及び1000F°(538℃)から1200゜F(649℃)より高い範囲の終期沸点を有するフィッシャー−トロプシュ由来の含蝋炭化水素原料油の処理方法。 - 前記フィッシャー−トロプシュ由来の含蝋炭化水素原料油が343℃+の供給原料を含む請求項1に記載の方法。
- 前記フィッシャー−トロプシュ由来の含蝋炭化水素原料油が20重量%より多い482℃+成分を含む請求項1に記載の方法。
- 前記フィッシャー−トロプシュ由来の含蝋炭化水素原料油が85重量%より多い343℃+成分を含み、かつ、前記水素化分解及び前記水素化異性化によって前記343℃+成分の60重量%未満を343℃−産出物に転換する請求項1に記載の方法。
- a)温度204から510℃、圧力2.1から34.5MPaにおいて、フィッシャー−トロプシュ由来の343℃+含蝋炭化水素原料油を単一の反応器の単一の反応区域において水素化分解触媒と孔サイズが中程度の分子篩水素化異性化触媒を含む層状化触媒系と接触させて、水素化異性化流出物を産出させる段階、
b)前記水素化異性化流出物を分画して、重質画分と中間留出燃料油を供給する段階、及び
c)前記重質画分の少なくとも一部を脱蝋して、130より大きい粘度指数、−14℃以下の流動点、及び100℃で3cStより大きい粘度を有する潤滑油基油を供給する段階、
を含み、
かつ、前記水素化分解及び前記水素化異性化によって前記343℃+成分の60重量%未満を343℃−産出物に転換する、80重量%より多いワックスを含むフィッシャー−トロプシュ由来の343℃+含蝋炭化水素原料油の処理方法。 - 前記フィッシャー−トロプシュ由来の343℃+含蝋炭化水素原料油が水素化分解に先立って水素化処理されない請求項5に記載の方法。
- 前記フィッシャー−トロプシュ由来の343℃+含蝋炭化水素原料油が20重量%より多い482℃+成分を含む請求項5に記載の方法。
- 前記フィッシャー−トロプシュ由来の343℃+含蝋炭化水素原料油が85重量%より多い343℃+成分を含む請求項5に記載の方法。
- a)温度204から510℃、圧力2.1から34.5MPaにおいて、フィッシャー−トロプシュ由来の343℃+含蝋炭化水素原料油を単一の反応器の単一の反応区域において水素化分解触媒と孔サイズが中程度の分子篩水素化異性化触媒とを含む層状化触媒系と接触させて、水素化異性化流出物を産出させる段階、
b)前記水素化異性化流出物を分画して、重質画分と中間留出燃料油を供給する段階、及び
c)前記重質画分の少なくとも一部を脱蝋して、130より大きい粘度指数、−14℃以下の流動点、及び100℃で4cStより大きい粘度を有する潤滑油基油を供給する段階、
を含み、
かつ、その場合に、前記343℃+含蝋炭化水素原料油が20重量%より多い482℃+成分を含む、80重量%より多いワックスを含むフィッシャー−トロプシュ由来の343℃+含蝋炭化水素原料油の処理方法。 - 前記フィッシャー−トロプシュ由来の343℃+含蝋炭化水素原料油が40重量%より多い482℃+成分を含む請求項9に記載の方法。
- 前記フィッシャー−トロプシュ由来の343℃+含蝋炭化水素原料油が60重量%より多い482℃+成分を含む請求項9に記載の方法。
- 前記潤滑油基油が140より大きい粘度指数、−15℃より低い流動点、及び100℃で4cStより大きい粘度を有する請求項1、5、9、及び11のいずれか一項に記載の方法。
- 前記潤滑油基油が150より大きい粘度指数、−15℃より低い流動点、及び100℃で5cStより大きい粘度を有する請求項1、5、9、及び11のいずれか一項に記載の方法。
- 前記重質画分の一部を前記単一の反応区域に再循環させる請求項1、5、及び9のいずれか一項に記載の方法。
- 前記フィッシャー−トロプシュ由来の343℃+含蝋炭化水素供給原料の前記343℃+成分の60重量%未満を343℃−産出物に転換する請求項9に記載の方法。
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US10/464,649 US20040256287A1 (en) | 2003-06-19 | 2003-06-19 | Fuels and lubricants using layered bed catalysts in hydrotreating waxy feeds, including fischer-tropsch wax, plus solvent dewaxing |
US10/464,649 | 2003-06-19 | ||
PCT/US2004/019298 WO2004113475A2 (en) | 2003-06-19 | 2004-06-16 | Fuels and lubricants using layered bed catalysts in hydrotreating waxy feeds, including fischer-tropsch wax, plus solvent dewaxing |
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JP2007520582A JP2007520582A (ja) | 2007-07-26 |
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US (1) | US20040256287A1 (ja) |
JP (1) | JP5221035B2 (ja) |
CN (1) | CN100465252C (ja) |
AU (1) | AU2004250190B2 (ja) |
BR (1) | BRPI0411606A (ja) |
GB (1) | GB2420790B (ja) |
NL (1) | NL1026461C2 (ja) |
WO (1) | WO2004113475A2 (ja) |
ZA (1) | ZA200600299B (ja) |
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- 2003-06-19 US US10/464,649 patent/US20040256287A1/en not_active Abandoned
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2004
- 2004-06-16 GB GB0600804A patent/GB2420790B/en not_active Expired - Fee Related
- 2004-06-16 ZA ZA200600299A patent/ZA200600299B/en unknown
- 2004-06-16 JP JP2006517339A patent/JP5221035B2/ja not_active Expired - Fee Related
- 2004-06-16 AU AU2004250190A patent/AU2004250190B2/en not_active Ceased
- 2004-06-16 WO PCT/US2004/019298 patent/WO2004113475A2/en active Application Filing
- 2004-06-16 BR BRPI0411606-2A patent/BRPI0411606A/pt not_active IP Right Cessation
- 2004-06-16 CN CNB2004800234615A patent/CN100465252C/zh not_active Expired - Fee Related
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WO2004113475A3 (en) | 2005-06-02 |
ZA200600299B (en) | 2007-05-30 |
WO2004113475A2 (en) | 2004-12-29 |
NL1026461A1 (nl) | 2004-12-21 |
CN1836029A (zh) | 2006-09-20 |
US20040256287A1 (en) | 2004-12-23 |
GB0600804D0 (en) | 2006-02-22 |
CN100465252C (zh) | 2009-03-04 |
GB2420790A (en) | 2006-06-07 |
JP2007520582A (ja) | 2007-07-26 |
NL1026461C2 (nl) | 2005-08-09 |
BRPI0411606A (pt) | 2006-08-08 |
GB2420790B (en) | 2008-07-16 |
AU2004250190A1 (en) | 2004-12-29 |
AU2004250190B2 (en) | 2010-02-25 |
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