BRPI0613442A2 - processo para a redução do ponto de névoa de uma alimentação de óleo de base - Google Patents
processo para a redução do ponto de névoa de uma alimentação de óleo de baseInfo
- Publication number
- BRPI0613442A2 BRPI0613442A2 BRPI0613442A BRPI0613442A BRPI0613442A2 BR PI0613442 A2 BRPI0613442 A2 BR PI0613442A2 BR PI0613442 A BRPI0613442 A BR PI0613442A BR PI0613442 A BRPI0613442 A BR PI0613442A BR PI0613442 A2 BRPI0613442 A2 BR PI0613442A2
- Authority
- BR
- Brazil
- Prior art keywords
- reducing
- base oil
- oil feed
- mist point
- mist
- Prior art date
Links
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
- 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
- C10G73/32—Methods of cooling during dewaxing
-
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment
-
- 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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05291544 | 2005-07-18 | ||
PCT/EP2006/064333 WO2007009975A1 (en) | 2005-07-18 | 2006-07-17 | Process for reducing the cloud point of a base oil |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0613442A2 true BRPI0613442A2 (pt) | 2016-11-16 |
Family
ID=35063159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0613442A BRPI0613442A2 (pt) | 2005-07-18 | 2006-07-17 | processo para a redução do ponto de névoa de uma alimentação de óleo de base |
Country Status (10)
Country | Link |
---|---|
US (1) | US20090230021A1 (pt) |
EP (1) | EP1904609A1 (pt) |
JP (1) | JP2009501824A (pt) |
KR (1) | KR20080036087A (pt) |
CN (1) | CN101223262A (pt) |
BR (1) | BRPI0613442A2 (pt) |
RU (1) | RU2008105903A (pt) |
TW (1) | TW200720418A (pt) |
WO (1) | WO2007009975A1 (pt) |
ZA (1) | ZA200710796B (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080250814A1 (en) * | 2007-04-10 | 2008-10-16 | Marut Todd P | Dehazing a lubes product by integrating an air separation unit with the dehazing process |
CN108473884A (zh) | 2015-12-23 | 2018-08-31 | 国际壳牌研究有限公司 | 用于制备浊点降低的基础油的方法 |
US11078430B2 (en) | 2016-12-23 | 2021-08-03 | Shell Oil Company | Haze-free base oils with high paraffinic content |
MY192909A (en) | 2016-12-23 | 2022-09-14 | Shell Int Research | Fischer-tropsch feedstock derived haze-free base oil fractions |
CN109913258B (zh) * | 2017-12-13 | 2021-05-04 | 中国石油化工股份有限公司 | 一种制备高粘度指数润滑油基础油的方法 |
CN109913266B (zh) * | 2017-12-13 | 2021-05-04 | 中国石油化工股份有限公司 | 一种高粘度指数润滑油基础油生产方法 |
CN114471678B (zh) | 2020-11-12 | 2023-08-22 | 中国石油天然气股份有限公司 | 异构脱蜡催化剂及其制备方法与生产润滑油基础油的方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4343692A (en) * | 1981-03-27 | 1982-08-10 | Shell Oil Company | Catalytic dewaxing process |
US4574043A (en) * | 1984-11-19 | 1986-03-04 | Mobil Oil Corporation | Catalytic process for manufacture of low pour lubricating oils |
US5157191A (en) * | 1986-01-03 | 1992-10-20 | Mobil Oil Corp. | Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index |
US5059299A (en) * | 1987-12-18 | 1991-10-22 | Exxon Research And Engineering Company | Method for isomerizing wax to lube base oils |
US5252527A (en) * | 1988-03-23 | 1993-10-12 | Chevron Research And Technology Company | Zeolite SSZ-32 |
US5053373A (en) * | 1988-03-23 | 1991-10-01 | Chevron Research Company | Zeolite SSZ-32 |
TW304890B (pt) * | 1994-12-08 | 1997-05-11 | Sulzer Chemtech Ag | |
MXPA97004052A (es) * | 1996-06-05 | 2005-05-25 | Sulzer Chemtech Ag | Mezcla y dispositivo para separar una sustancia deuna mezcla de liquidos mediante cristalizacion fraccional. |
EP0891798B1 (de) * | 1997-07-16 | 2006-11-29 | Sulzer Chemtech AG | Verfahren zur fraktionierten Kristallisation von Substanzen, zur Durchführung des Verfahrens geeigneter Kristallisator, sowie Verwendung des Kristallisators |
EP0892033A1 (de) * | 1997-07-16 | 1999-01-20 | Sulzer Chemtech AG | Verfahren und Vorrichtung zur Gewinnung von Paraffin oder Paraffinfraktionen |
US6468417B1 (en) * | 1999-06-11 | 2002-10-22 | Chevron U.S.A. Inc. | Filtering lubricating oils to remove haze precursors |
MY137259A (en) * | 2001-03-05 | 2009-01-30 | Shell Int Research | Process to prepare a lubricating base oil and a gas oil. |
US7704379B2 (en) * | 2002-10-08 | 2010-04-27 | Exxonmobil Research And Engineering Company | Dual catalyst system for hydroisomerization of Fischer-Tropsch wax and waxy raffinate |
EP1548088A1 (en) * | 2003-12-23 | 2005-06-29 | Shell Internationale Researchmaatschappij B.V. | Process to prepare a haze free base oil |
-
2006
- 2006-07-14 TW TW095125757A patent/TW200720418A/zh unknown
- 2006-07-17 CN CNA200680026140XA patent/CN101223262A/zh active Pending
- 2006-07-17 BR BRPI0613442A patent/BRPI0613442A2/pt not_active IP Right Cessation
- 2006-07-17 US US11/988,904 patent/US20090230021A1/en not_active Abandoned
- 2006-07-17 EP EP06764190A patent/EP1904609A1/en not_active Withdrawn
- 2006-07-17 RU RU2008105903/04A patent/RU2008105903A/ru not_active Application Discontinuation
- 2006-07-17 JP JP2008521957A patent/JP2009501824A/ja active Pending
- 2006-07-17 WO PCT/EP2006/064333 patent/WO2007009975A1/en active Application Filing
- 2006-07-17 KR KR1020087003554A patent/KR20080036087A/ko not_active Application Discontinuation
-
2007
- 2007-12-12 ZA ZA200710796A patent/ZA200710796B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ZA200710796B (en) | 2008-12-31 |
WO2007009975A1 (en) | 2007-01-25 |
US20090230021A1 (en) | 2009-09-17 |
KR20080036087A (ko) | 2008-04-24 |
RU2008105903A (ru) | 2009-08-27 |
TW200720418A (en) | 2007-06-01 |
CN101223262A (zh) | 2008-07-16 |
EP1904609A1 (en) | 2008-04-02 |
JP2009501824A (ja) | 2009-01-22 |
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Legal Events
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B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO NO ORIGINAL, TRASLADO OU FOTOCOPIA AUTENTICADA. |
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B11Z | Dismissal: petition dismissal - article 216, par 2 of industrial property law |
Free format text: REFERENTE A PETICAO NO 20080007123/RJ DE 15/01/2008. |
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B11M | Decision cancelled [chapter 11.13 patent gazette] |
Free format text: O DESPACHO 11.6.1 ESTA SENDO ANULADO TENDO POR BASE A DETERMINACAO DO DIRETOR DE PATENTES, A QUAL E CALCADA NO PARECER NO 0003-2014 AGU/PGF/PFE/INPI/COOPHI-LBC-1.0. |
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B06H | Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette] |
Free format text: ANULADA A EXIGENCIA CODIGO 6.7 PUBLICADA NA RPI NO 2140 DE 10/01/2012, POR TER SIDO INDEVIDA. |
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |