DE1418428C2 - Kontinuierliches Verfahren zur Abtrennung eines Normalparaffins mit mehr als vier Kohlenstoffatomen aus verzweigtkettige und cyclische Kohlenwasserstoffe enthaltenden Gemischen - Google Patents
Kontinuierliches Verfahren zur Abtrennung eines Normalparaffins mit mehr als vier Kohlenstoffatomen aus verzweigtkettige und cyclische Kohlenwasserstoffe enthaltenden GemischenInfo
- Publication number
- DE1418428C2 DE1418428C2 DE1418428A DE1418428A DE1418428C2 DE 1418428 C2 DE1418428 C2 DE 1418428C2 DE 1418428 A DE1418428 A DE 1418428A DE 1418428 A DE1418428 A DE 1418428A DE 1418428 C2 DE1418428 C2 DE 1418428C2
- Authority
- DE
- Germany
- Prior art keywords
- line
- desorption
- normal
- normal paraffin
- carbon atoms
- 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.)
- Expired
Links
- 239000012188 paraffin wax Substances 0.000 title claims description 18
- 239000000203 mixture Substances 0.000 title claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 title claims description 8
- 238000010924 continuous production Methods 0.000 title claims description 5
- 125000000753 cycloalkyl group Chemical group 0.000 title claims description 5
- 238000000926 separation method Methods 0.000 title claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 27
- 150000002430 hydrocarbons Chemical class 0.000 claims description 27
- 238000003795 desorption Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 15
- 238000001179 sorption measurement Methods 0.000 claims description 14
- -1 aluminum silicates Chemical class 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000002156 adsorbate Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000004508 fractional distillation Methods 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 24
- 238000005194 fractionation Methods 0.000 description 17
- 239000004215 Carbon black (E152) Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 12
- 239000003463 adsorbent Substances 0.000 description 11
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 8
- 238000009835 boiling Methods 0.000 description 7
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 6
- 150000001336 alkenes Chemical class 0.000 description 4
- 239000001282 iso-butane Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 235000012215 calcium aluminium silicate Nutrition 0.000 description 3
- 239000000404 calcium aluminium silicate Substances 0.000 description 3
- WNCYAPRTYDMSFP-UHFFFAOYSA-N calcium aluminosilicate Chemical compound [Al+3].[Al+3].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O WNCYAPRTYDMSFP-UHFFFAOYSA-N 0.000 description 3
- 229940078583 calcium aluminosilicate Drugs 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- COHCXWLRUISKOO-UHFFFAOYSA-N [AlH3].[Ba] Chemical compound [AlH3].[Ba] COHCXWLRUISKOO-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- FWGZLZNGAVBRPW-UHFFFAOYSA-N alumane;strontium Chemical compound [AlH3].[Sr] FWGZLZNGAVBRPW-UHFFFAOYSA-N 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 1
- SXQXMCWCWVCFPC-UHFFFAOYSA-N aluminum;potassium;dioxido(oxo)silane Chemical compound [Al+3].[K+].[O-][Si]([O-])=O.[O-][Si]([O-])=O SXQXMCWCWVCFPC-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- IQDXNHZDRQHKEF-UHFFFAOYSA-N dialuminum;dicalcium;dioxido(oxo)silane Chemical compound [Al+3].[Al+3].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O IQDXNHZDRQHKEF-UHFFFAOYSA-N 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000717 retained effect Effects 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
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
- C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
- C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US568809A US2920037A (en) | 1956-03-01 | 1956-03-01 | Separation of normal paraffins from hydrocarbon mixtures using zeolitic molecular sieves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1418428B1 DE1418428B1 (de) | 1970-12-10 |
| DE1418428C2 true DE1418428C2 (de) | 1974-04-04 |
Family
ID=24272832
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1418428A Expired DE1418428C2 (de) | 1956-03-01 | 1957-02-28 | Kontinuierliches Verfahren zur Abtrennung eines Normalparaffins mit mehr als vier Kohlenstoffatomen aus verzweigtkettige und cyclische Kohlenwasserstoffe enthaltenden Gemischen |
| DE19571795548 Pending DE1795548B2 (de) | 1956-03-01 | 1957-02-28 | Verfahren zur erhoehung der oktanzahl einer normalparaffinhaltigen benzinkohlenwasserstofffraktion |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19571795548 Pending DE1795548B2 (de) | 1956-03-01 | 1957-02-28 | Verfahren zur erhoehung der oktanzahl einer normalparaffinhaltigen benzinkohlenwasserstofffraktion |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2920037A (forum.php) |
| CA (1) | CA1016873A (forum.php) |
| DE (2) | DE1418428C2 (forum.php) |
| ES (1) | ES233939A1 (forum.php) |
| FR (1) | FR1172788A (forum.php) |
| GB (1) | GB803184A (forum.php) |
| NL (1) | NL108239C (forum.php) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978407A (en) * | 1958-05-28 | 1961-04-04 | Exxon Research Engineering Co | Molecular sieve separation process |
| US3007980A (en) * | 1958-06-20 | 1961-11-07 | Sun Oil Co | Removal of impurities from volatile liquids |
| US3054838A (en) * | 1958-09-08 | 1962-09-18 | California Research Corp | Method for separating n-hydrocarbons using molecular sieves |
| US3053913A (en) * | 1959-01-21 | 1962-09-11 | Gulf Research Development Co | Separation of high molecular weight hydrocarbons with molecular sieves |
| DE1194084B (de) * | 1959-08-29 | 1965-06-03 | Deutsche Erdoel Ag | Verfahren zur Auftrennung von Kohlen-wasserstoffgemischen |
| BE598183A (forum.php) * | 1959-12-15 | |||
| US3184518A (en) * | 1960-08-22 | 1965-05-18 | Standard Oil Co | Increased efficiency in molecular sieve adsorption system |
| US3121757A (en) * | 1960-10-28 | 1964-02-18 | Universal Oil Prod Co | Vibratory sorption separation process utilizing molecular sieves |
| NL272082A (forum.php) * | 1960-12-09 | |||
| GB966770A (en) * | 1961-09-08 | 1964-08-12 | British Petroleum Co | Improvements relating to hydrocarbon separation processes |
| US3141748A (en) * | 1961-11-20 | 1964-07-21 | Exxon Research Engineering Co | Hydrogen purification process |
| US3226914A (en) * | 1962-09-04 | 1966-01-04 | Union Carbide Corp | Pressure cycle for molecular sieve separation of normal paraffins from hydrocarbon mixtures |
| US3426086A (en) * | 1965-01-04 | 1969-02-04 | Phillips Petroleum Co | Production and/or recovery of primary haloalkanes |
| US4394254A (en) * | 1982-04-26 | 1983-07-19 | Texaco Inc. | Method for separating straight chain hydrocarbons using zeolites having large crystals |
| US5510564A (en) * | 1994-12-12 | 1996-04-23 | Uop | N-paraffin purification process with removal of aromatics |
| US20060236595A1 (en) * | 2005-04-22 | 2006-10-26 | Norikazu Nakamura | Biofuel conversion process |
| US20100116711A1 (en) * | 2008-11-12 | 2010-05-13 | Kellogg Brown & Root Llc | Systems and Methods for Producing N-Paraffins From Low Value Feedstocks |
| EP2186785A3 (en) | 2010-01-27 | 2010-09-01 | Shell Internationale Research Maatschappij B.V. | Process for the separation of olefins from paraffins |
| EP2186784A3 (en) | 2010-01-27 | 2010-09-01 | Shell Internationale Research Maatschappij B.V. | Process for the preparation and recovery of olefins |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE624912C (de) * | 1931-12-21 | 1936-02-07 | Metallgesellschaft Akt Ges | Verfahren zur Gewinnung von Kohlenwasserstoffen aus Gasen mittels fester Adsorptionsmittel |
| US2306610A (en) * | 1941-02-24 | 1942-12-29 | Barrer Richard Maling | Fractionation of mixtures of hydrocarbons |
| GB548905A (en) * | 1941-02-24 | 1942-10-29 | Richard Maling Barrer | A process for the fractionation of hydrocarbon mixtures |
| US2376425A (en) * | 1941-06-02 | 1945-05-22 | Phillips Petroleum Co | Diolefin production |
| DE871886C (de) * | 1942-07-02 | 1953-03-26 | Linde Eismasch Ag | Adsorptionsverfahren |
| US2522426A (en) * | 1945-05-30 | 1950-09-12 | Standard Oil Dev Co | Method of extrcting hydrocarbons |
| US2425535A (en) * | 1945-07-25 | 1947-08-12 | Standard Oil Dev Co | Separation of normal paraffins from iso-paraffins by means of activated cocoanut charcoal |
| US2574434A (en) * | 1949-06-04 | 1951-11-06 | Socony Vacuum Oil Co Inc | Method for refining petroleum hydrocarbons |
| US2586889A (en) * | 1949-08-23 | 1952-02-26 | Standard Oil Dev Co | Separation of straight-chain from branched-chain hydrocarbons |
| US2859256A (en) * | 1955-01-28 | 1958-11-04 | Texas Co | Separation process involving adsorption and desorption |
| US2818455A (en) * | 1955-03-28 | 1957-12-31 | Texas Co | Desorption of straight chain hydrocarbons from selective adsorbents |
| US2818137A (en) * | 1955-10-24 | 1957-12-31 | Texas Co | Adsorptive separation process |
| USRE25980E (en) * | 1956-02-13 | 1966-03-08 | Hydrocarbon desorption process |
-
0
- NL NL108239D patent/NL108239C/xx active
-
1956
- 1956-03-01 US US568809A patent/US2920037A/en not_active Expired - Lifetime
-
1957
- 1957-02-21 CA CA723,889A patent/CA1016873A/en not_active Expired
- 1957-02-28 DE DE1418428A patent/DE1418428C2/de not_active Expired
- 1957-02-28 ES ES0233939A patent/ES233939A1/es not_active Expired
- 1957-02-28 GB GB6684/57A patent/GB803184A/en not_active Expired
- 1957-02-28 DE DE19571795548 patent/DE1795548B2/de active Pending
- 1957-03-01 FR FR1172788D patent/FR1172788A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1172788A (fr) | 1959-02-16 |
| DE1795548A1 (de) | 1972-04-13 |
| DE1418428B1 (de) | 1970-12-10 |
| CA1016873A (en) | 1977-09-06 |
| US2920037A (en) | 1960-01-05 |
| NL108239C (forum.php) | |
| DE1795548B2 (de) | 1973-08-02 |
| GB803184A (en) | 1958-10-22 |
| ES233939A1 (es) | 1957-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C2 | Grant after previous publication (2nd publication) |