CA2981556C - A method for producing oil-based components - Google Patents
A method for producing oil-based components Download PDFInfo
- Publication number
- CA2981556C CA2981556C CA2981556A CA2981556A CA2981556C CA 2981556 C CA2981556 C CA 2981556C CA 2981556 A CA2981556 A CA 2981556A CA 2981556 A CA2981556 A CA 2981556A CA 2981556 C CA2981556 C CA 2981556C
- Authority
- CA
- Canada
- Prior art keywords
- feedstock
- slack wax
- effluent
- middle distillate
- base oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000004517 catalytic hydrocracking Methods 0.000 claims abstract description 68
- 239000002199 base oil Substances 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 48
- 239000003921 oil Substances 0.000 claims abstract description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 238000009835 boiling Methods 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 9
- 239000005864 Sulphur Substances 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 7
- 239000003208 petroleum Substances 0.000 claims description 7
- 150000001491 aromatic compounds Chemical class 0.000 claims description 6
- 239000001993 wax Substances 0.000 description 62
- 239000003054 catalyst Substances 0.000 description 33
- 239000000306 component Substances 0.000 description 24
- 150000002430 hydrocarbons Chemical class 0.000 description 24
- 229930195733 hydrocarbon Natural products 0.000 description 23
- 239000000047 product Substances 0.000 description 11
- 238000005336 cracking Methods 0.000 description 10
- 238000007599 discharging Methods 0.000 description 10
- 239000004215 Carbon black (E152) Substances 0.000 description 9
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 230000003197 catalytic effect Effects 0.000 description 6
- 238000005984 hydrogenation reaction Methods 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000002283 diesel fuel Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 125000005842 heteroatom Chemical group 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004231 fluid catalytic cracking Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 150000001923 cyclic compounds Chemical class 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000006317 isomerization reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 235000019602 lubricity Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000004525 petroleum distillation Methods 0.000 description 1
- 239000013520 petroleum-based product Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- -1 sulphur and nitrogen Chemical class 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
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
- 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
- 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
-
- 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
-
- 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
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/002—Apparatus for fixed bed hydrotreatment processes
-
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
- C10G67/0454—Solvent desasphalting
- C10G67/0481—The hydrotreatment being an aromatics saturation
-
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
- C10G67/0454—Solvent desasphalting
- C10G67/049—The hydrotreatment being a hydrocracking
-
- 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
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
- C10G73/06—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of solvents
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1074—Vacuum distillates
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/30—Physical properties of feedstocks or products
- C10G2300/302—Viscosity
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15163663.6A EP3081623B1 (en) | 2015-04-15 | 2015-04-15 | A method for producing oil-based components |
EP15163663.6 | 2015-04-15 | ||
PCT/EP2016/058365 WO2016166293A1 (en) | 2015-04-15 | 2016-04-15 | A method for producing oil-based components |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2981556A1 CA2981556A1 (en) | 2016-10-20 |
CA2981556C true CA2981556C (en) | 2020-09-29 |
Family
ID=52946376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2981556A Active CA2981556C (en) | 2015-04-15 | 2016-04-15 | A method for producing oil-based components |
Country Status (9)
Country | Link |
---|---|
US (1) | US20180112140A1 (zh) |
EP (1) | EP3081623B1 (zh) |
CN (1) | CN107532093B (zh) |
BR (1) | BR112017021764B1 (zh) |
CA (1) | CA2981556C (zh) |
DK (1) | DK3081623T3 (zh) |
ES (1) | ES2740837T3 (zh) |
PL (1) | PL3081623T3 (zh) |
WO (1) | WO2016166293A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2694054C1 (ru) * | 2018-08-22 | 2019-07-09 | Общество с ограниченной ответственностью "ЛУКОЙЛ-Волгограднефтепереработка" (ООО "ЛУКОЙЛ-Волгограднефтепереработка") | Способ получения компонентов базовых масел |
FI130086B (en) | 2021-07-19 | 2023-01-31 | Neste Oyj | Procedure for treating plastic waste |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA989528B (en) * | 1997-12-03 | 2000-04-19 | Schuemann Sasol S A Pty Ltd | "Production of lubricant base oils". |
US20040245147A1 (en) * | 2003-06-06 | 2004-12-09 | Boucher Ashe Heather A. | Process to manufacture high viscosity hydrocracked base oils |
US20040256287A1 (en) | 2003-06-19 | 2004-12-23 | Miller Stephen J. | Fuels and lubricants using layered bed catalysts in hydrotreating waxy feeds, including fischer-tropsch wax, plus solvent dewaxing |
KR20060130675A (ko) * | 2004-03-02 | 2006-12-19 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 2 이상의 기유 등급 및 중질 증류물을 연속적으로 제공하기위한 공정 |
US20070278134A1 (en) * | 2006-06-01 | 2007-12-06 | Chevron U.S.A. Inc. | Process for producing light neutral base oil having a high viscosity index |
US20090065393A1 (en) | 2007-09-07 | 2009-03-12 | Uop, Llc | Fluid catalytic cracking and hydrotreating processes for fabricating diesel fuel from waxes |
US8404912B1 (en) * | 2012-05-09 | 2013-03-26 | Chevron U.S.A. Inc. | Process for making high VI lubricating oils |
US20140042056A1 (en) * | 2012-08-10 | 2014-02-13 | Exxonmobil Research And Engineering Company | Co-production of heavy and light base oils |
JP6228013B2 (ja) * | 2013-02-13 | 2017-11-08 | Jxtgエネルギー株式会社 | 潤滑油基油の製造方法 |
-
2015
- 2015-04-15 PL PL15163663T patent/PL3081623T3/pl unknown
- 2015-04-15 EP EP15163663.6A patent/EP3081623B1/en active Active
- 2015-04-15 DK DK15163663.6T patent/DK3081623T3/da active
- 2015-04-15 ES ES15163663T patent/ES2740837T3/es active Active
-
2016
- 2016-04-15 CA CA2981556A patent/CA2981556C/en active Active
- 2016-04-15 BR BR112017021764-3A patent/BR112017021764B1/pt active IP Right Grant
- 2016-04-15 CN CN201680021515.7A patent/CN107532093B/zh active Active
- 2016-04-15 WO PCT/EP2016/058365 patent/WO2016166293A1/en active Application Filing
- 2016-04-15 US US15/566,396 patent/US20180112140A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN107532093B (zh) | 2020-08-25 |
US20180112140A1 (en) | 2018-04-26 |
WO2016166293A1 (en) | 2016-10-20 |
PL3081623T3 (pl) | 2019-12-31 |
ES2740837T3 (es) | 2020-02-06 |
CA2981556A1 (en) | 2016-10-20 |
CN107532093A (zh) | 2018-01-02 |
BR112017021764A2 (pt) | 2018-07-10 |
DK3081623T3 (da) | 2019-08-12 |
EP3081623A1 (en) | 2016-10-19 |
EP3081623B1 (en) | 2019-06-12 |
BR112017021764B1 (pt) | 2021-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2847302B1 (en) | Process for making high vi lubricating oils | |
AU2009302855B2 (en) | Hydrotreatment and dewaxing treatments for improving freezing point of jet fuels | |
TW201435077A (zh) | 製造沸點高於300℃且流動點低於或等於-25℃之烴類溶劑的方法 | |
US20120000829A1 (en) | Process for the preparation of group ii and group iii lube base oils | |
JP2007517969A (ja) | 合成燃料および潤滑剤の製造プロセス | |
US9453169B2 (en) | Process for converting fischer-tropsch liquids and waxes into lubricant base stock and/or transportation fuels | |
CA2981556C (en) | A method for producing oil-based components | |
CN110016363B (zh) | 费托合成油加工产柴油和润滑油基础油的方法及系统 | |
JP2024525234A (ja) | 廃プラスチックを処理する方法 | |
US10227536B2 (en) | Methods for alternating production of distillate fuels and lube basestocks from heavy hydrocarbon feed | |
WO2013087942A1 (en) | Integrated gas-to-liquid condensate process and apparatus | |
CN109988620B (zh) | 生产润滑油基础油的灵活加氢裂化工艺 | |
CN109988642B (zh) | 生产润滑油基础油的灵活加氢裂化方法 | |
US11441085B2 (en) | Process to make finished base oils and white oils from dewaxed bulk base oils | |
CN109988605B (zh) | 一种生产润滑油基础油的灵活加氢裂化工艺 | |
KR20230124960A (ko) | 개선된 기유 수율을 제공하는 방법 | |
CA2960399A1 (en) | Catalyst configuration for increased hydrocracking activity |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20171002 |