DE1094390B - Verfahren zur Waschung von Addukten aus Harnstoff und geradkettigen Paraffinen bei der Entparaffinierung von Kohlenwasserstoffoelen - Google Patents
Verfahren zur Waschung von Addukten aus Harnstoff und geradkettigen Paraffinen bei der Entparaffinierung von KohlenwasserstoffoelenInfo
- Publication number
- DE1094390B DE1094390B DEE18822A DEE0018822A DE1094390B DE 1094390 B DE1094390 B DE 1094390B DE E18822 A DEE18822 A DE E18822A DE E0018822 A DEE0018822 A DE E0018822A DE 1094390 B DE1094390 B DE 1094390B
- Authority
- DE
- Germany
- Prior art keywords
- adduct
- oil
- urea
- washing
- straight
- 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
- 239000003921 oil Substances 0.000 title claims description 33
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims description 22
- 239000004202 carbamide Substances 0.000 title claims description 22
- 238000005406 washing Methods 0.000 title claims description 12
- 229930195733 hydrocarbon Natural products 0.000 title claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000002904 solvent Substances 0.000 description 12
- 238000000354 decomposition reaction Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- C10G73/24—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils by formation of adducts
-
- 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
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/44—Solvents
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE18822A DE1094390B (de) | 1960-01-30 | 1960-01-30 | Verfahren zur Waschung von Addukten aus Harnstoff und geradkettigen Paraffinen bei der Entparaffinierung von Kohlenwasserstoffoelen |
| US8362861 US3117923A (en) | 1960-01-30 | 1961-01-19 | Pkocess for washing abducts of urea |
| NL260355D NL260355A (enrdf_load_stackoverflow) | 1960-01-30 | 1961-01-23 | |
| NL260355A NL121842C (enrdf_load_stackoverflow) | 1960-01-30 | 1961-01-23 | |
| FR851037A FR1278503A (enrdf_load_stackoverflow) | 1960-01-30 | 1961-01-28 | |
| GB3511/61A GB945814A (en) | 1960-01-30 | 1961-01-30 | A method of washing adducts of urea and paraffin wax obtained in the dewaxing of hydrocarbon oils or jellies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE18822A DE1094390B (de) | 1960-01-30 | 1960-01-30 | Verfahren zur Waschung von Addukten aus Harnstoff und geradkettigen Paraffinen bei der Entparaffinierung von Kohlenwasserstoffoelen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1094390B true DE1094390B (de) | 1960-12-08 |
Family
ID=7069858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEE18822A Pending DE1094390B (de) | 1960-01-30 | 1960-01-30 | Verfahren zur Waschung von Addukten aus Harnstoff und geradkettigen Paraffinen bei der Entparaffinierung von Kohlenwasserstoffoelen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3117923A (enrdf_load_stackoverflow) |
| DE (1) | DE1094390B (enrdf_load_stackoverflow) |
| FR (1) | FR1278503A (enrdf_load_stackoverflow) |
| GB (1) | GB945814A (enrdf_load_stackoverflow) |
| NL (2) | NL260355A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL141091B (nl) * | 1964-08-10 | 1974-02-15 | Shell Int Research | Inrichting voor het scheiden van een vloeibaar mengsel van organische verbindingen in tegenwoordigheid van een vluchtig oplosmiddel door adductvorming. |
| US3328313A (en) * | 1964-11-30 | 1967-06-27 | Shell Oil Co | Liquid urea adduction |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2588602A (en) * | 1952-03-11 | Fractionation of organic compounds | ||
| US2714586A (en) * | 1951-06-25 | 1955-08-02 | Phillips Petroleum Co | Washing urea and thiourea containing adducts |
| US2763637A (en) * | 1953-05-25 | 1956-09-18 | Phillips Petroleum Co | Separation of organic compounds through selective adduct-formation with urea or thiourea |
| DE1015168B (de) * | 1956-04-21 | 1957-09-05 | Edeleanu Gmbh | Vorrichtung zur Abtrennung von Addukt aus Addukt enthaltenden Mischungen und Verfahren zur Reinigung dieser Vorrichtung |
| DE1035298B (de) * | 1957-10-10 | 1958-07-31 | Edeleanu Gmbh | Verfahren zur Abtrennung von n-Paraffinen aus Kohlenwasserstoffoelen |
-
1960
- 1960-01-30 DE DEE18822A patent/DE1094390B/de active Pending
-
1961
- 1961-01-19 US US8362861 patent/US3117923A/en not_active Expired - Lifetime
- 1961-01-23 NL NL260355D patent/NL260355A/xx unknown
- 1961-01-23 NL NL260355A patent/NL121842C/xx active
- 1961-01-28 FR FR851037A patent/FR1278503A/fr not_active Expired
- 1961-01-30 GB GB3511/61A patent/GB945814A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1278503A (enrdf_load_stackoverflow) | 1961-12-08 |
| GB945814A (en) | 1964-01-08 |
| US3117923A (en) | 1964-01-14 |
| NL260355A (enrdf_load_stackoverflow) | 1964-04-27 |
| NL121842C (enrdf_load_stackoverflow) | 1966-10-17 |
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