DE1645694A1 - Verfahren zur Verringerung des Paraffingehaltes paraffinhaltiger Kohlenwasserstoffe - Google Patents
Verfahren zur Verringerung des Paraffingehaltes paraffinhaltiger KohlenwasserstoffeInfo
- Publication number
- DE1645694A1 DE1645694A1 DE19671645694 DE1645694A DE1645694A1 DE 1645694 A1 DE1645694 A1 DE 1645694A1 DE 19671645694 DE19671645694 DE 19671645694 DE 1645694 A DE1645694 A DE 1645694A DE 1645694 A1 DE1645694 A1 DE 1645694A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- paraffin
- ban
- treated
- pressure
- 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 19
- 239000012188 paraffin wax Substances 0.000 title claims description 17
- 229930195733 hydrocarbon Natural products 0.000 title claims description 12
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims description 18
- 238000009835 boiling Methods 0.000 claims description 10
- 239000010779 crude oil Substances 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003208 petroleum Substances 0.000 claims description 4
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 239000001294 propane Substances 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
- 241001122767 Theaceae Species 0.000 claims 1
- 239000007789 gas Substances 0.000 description 50
- 239000012071 phase Substances 0.000 description 10
- 239000004215 Carbon black (E152) Substances 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000001993 wax Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000005292 vacuum distillation Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000013058 crude material Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000001030 gas--liquid chromatography Methods 0.000 description 1
- 229910001872 inorganic gas Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
- B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB768266A GB1171776A (en) | 1966-02-22 | 1966-02-22 | De-Waxing Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1645694A1 true DE1645694A1 (de) | 1970-07-16 |
Family
ID=9837779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671645694 Pending DE1645694A1 (de) | 1966-02-22 | 1967-02-21 | Verfahren zur Verringerung des Paraffingehaltes paraffinhaltiger Kohlenwasserstoffe |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE694435A (instruction) |
| DE (1) | DE1645694A1 (instruction) |
| FR (1) | FR1512060A (instruction) |
| GB (1) | GB1171776A (instruction) |
| NL (1) | NL6702725A (instruction) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153063A (en) * | 1970-09-02 | 1979-05-08 | Studiengesellschaft Kohle Mbh | Process for the extraction of nicotine from tobacco |
| DE2910973A1 (de) * | 1979-03-21 | 1980-10-09 | Krupp Koppers Gmbh | Verfahren zur gewinnung von reinen dicarbonsaeuren, deren anhydriden und/oder estern |
-
1966
- 1966-02-22 GB GB768266A patent/GB1171776A/en not_active Expired
-
1967
- 1967-02-21 FR FR95817A patent/FR1512060A/fr not_active Expired
- 1967-02-21 DE DE19671645694 patent/DE1645694A1/de active Pending
- 1967-02-22 BE BE694435D patent/BE694435A/xx unknown
- 1967-02-22 NL NL6702725A patent/NL6702725A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE694435A (instruction) | 1967-08-22 |
| FR1512060A (fr) | 1968-02-02 |
| NL6702725A (instruction) | 1967-08-23 |
| GB1171776A (en) | 1969-11-26 |
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