DE2100320A1 - Verfahren zur Abtrennung von Wachs aus Ol - Google Patents
Verfahren zur Abtrennung von Wachs aus OlInfo
- Publication number
- DE2100320A1 DE2100320A1 DE19712100320 DE2100320A DE2100320A1 DE 2100320 A1 DE2100320 A1 DE 2100320A1 DE 19712100320 DE19712100320 DE 19712100320 DE 2100320 A DE2100320 A DE 2100320A DE 2100320 A1 DE2100320 A1 DE 2100320A1
- Authority
- DE
- Germany
- Prior art keywords
- wax
- oil
- centrifugation
- mixture
- distillate
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000005119 centrifugation Methods 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 27
- 239000007787 solid Substances 0.000 claims description 19
- 239000013078 crystal Substances 0.000 claims description 15
- 238000009835 boiling Methods 0.000 claims description 14
- 230000009969 flowable effect Effects 0.000 claims description 9
- 239000003208 petroleum Substances 0.000 claims description 7
- 239000001993 wax Substances 0.000 description 77
- 239000003921 oil Substances 0.000 description 59
- 239000000706 filtrate Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 13
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- 238000000926 separation method Methods 0.000 description 11
- 239000003085 diluting agent Substances 0.000 description 9
- 239000007858 starting material Substances 0.000 description 9
- 239000010779 crude oil Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000000411 inducer Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 102100032578 Adenosine deaminase domain-containing protein 1 Human genes 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 101000797006 Homo sapiens Adenosine deaminase domain-containing protein 1 Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012749 thinning agent Substances 0.000 description 1
- 239000002699 waste material Substances 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/10—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for with the aid of centrifugal force
-
- 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
- C10G73/28—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils by centrifugal force
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB795/70A GB1267491A (en) | 1970-01-07 | 1970-01-07 | Improvements relating to the separation of wax from oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2100320A1 true DE2100320A1 (de) | 1971-07-15 |
Family
ID=9710638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712100320 Pending DE2100320A1 (de) | 1970-01-07 | 1971-01-05 | Verfahren zur Abtrennung von Wachs aus Ol |
Country Status (8)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0088949B1 (en) * | 1982-03-16 | 1986-05-07 | N.V. Safinco | Process for separating solids from oils |
| US4871569A (en) * | 1988-05-17 | 1989-10-03 | The Procter & Gamble Company | Dual-stream juice processing for recovering juice solids from extractor core material |
| US5221460A (en) * | 1991-05-22 | 1993-06-22 | Exxon Research & Engineering Company | Continuous autorefrigerative dewaxing crystallization using a centrifuge |
| EP1812538A1 (en) * | 2004-10-11 | 2007-08-01 | Shell Internationale Research Maatschappij B.V. | Process to prepare a haze free base oil |
| US20100012597A1 (en) * | 2008-06-02 | 2010-01-21 | David Magdiel S | Frigid-reactance grease/oil removal system |
| US8877058B2 (en) * | 2010-12-23 | 2014-11-04 | Exxonmobil Research And Engineering Company | Process for separating solute material from an algal cell feed stream |
| WO2017109191A1 (en) * | 2015-12-23 | 2017-06-29 | Shell Internationale Research Maatschappij B.V. | Residual base oil |
| WO2017109179A1 (en) * | 2015-12-23 | 2017-06-29 | Shell Internationale Research Maatschappij B.V. | Process for preparing a base oil having a reduced cloud point |
| US20170208830A1 (en) * | 2016-01-27 | 2017-07-27 | Kai-Neng Hwang | Processing Method for Poultry Oil |
| US10934496B2 (en) | 2016-12-23 | 2021-03-02 | Shell Oil Company | Fischer-tropsch feedstock derived haze-free base oil fractions |
| EP3559157A1 (en) | 2016-12-23 | 2019-10-30 | Shell Internationale Research Maatschappij B.V. | Haze-free base oils with high paraffinic content |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2380078A (en) * | 1943-04-09 | 1945-07-10 | Schutte August Henry | Method of separating wax |
-
1970
- 1970-01-07 GB GB795/70A patent/GB1267491A/en not_active Expired
- 1970-12-23 CA CA101359A patent/CA919146A/en not_active Expired
- 1970-12-30 US US102985A patent/US3670888A/en not_active Expired - Lifetime
- 1970-12-31 SE SE17835/70A patent/SE359111B/xx unknown
-
1971
- 1971-01-04 NL NL7100012A patent/NL7100012A/xx unknown
- 1971-01-05 DE DE19712100320 patent/DE2100320A1/de active Pending
- 1971-01-06 FR FR7100249A patent/FR2075965B1/fr not_active Expired
- 1971-01-07 BE BE761320A patent/BE761320A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA919146A (en) | 1973-01-16 |
| SE359111B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-20 |
| BE761320A (fr) | 1971-07-07 |
| FR2075965B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-19 |
| FR2075965A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-10-15 |
| US3670888A (en) | 1972-06-20 |
| NL7100012A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-07-09 |
| GB1267491A (en) | 1972-03-22 |
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