DE1470541A1 - Verfahren zur Gewinnung von geradkettigen Paraffinen - Google Patents
Verfahren zur Gewinnung von geradkettigen ParaffinenInfo
- Publication number
- DE1470541A1 DE1470541A1 DE19631470541 DE1470541A DE1470541A1 DE 1470541 A1 DE1470541 A1 DE 1470541A1 DE 19631470541 DE19631470541 DE 19631470541 DE 1470541 A DE1470541 A DE 1470541A DE 1470541 A1 DE1470541 A1 DE 1470541A1
- Authority
- DE
- Germany
- Prior art keywords
- desorbate
- adsorption
- starting material
- desorption
- 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
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000002808 molecular sieve Substances 0.000 claims description 30
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 30
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 28
- 238000001179 sorption measurement Methods 0.000 claims description 28
- 238000003795 desorption Methods 0.000 claims description 25
- 239000007858 starting material Substances 0.000 claims description 24
- 229910021529 ammonia Inorganic materials 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 12
- 239000003463 adsorbent Substances 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- 150000002430 hydrocarbons Chemical class 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 206010061926 Purulence Diseases 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZRNSSRODJSSVEJ-UHFFFAOYSA-N 2-methylpentacosane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCC(C)C ZRNSSRODJSSVEJ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N monofluoromethane Natural products FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- -1 nitromethane Chemical class 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 235000013311 vegetables Nutrition 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)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US223032A US3248322A (en) | 1962-09-12 | 1962-09-12 | Chromatographic separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1470541A1 true DE1470541A1 (de) | 1969-02-20 |
Family
ID=22834722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19631470541 Pending DE1470541A1 (de) | 1962-09-12 | 1963-08-09 | Verfahren zur Gewinnung von geradkettigen Paraffinen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3248322A (US07935154-20110503-C00006.png) |
| DE (1) | DE1470541A1 (US07935154-20110503-C00006.png) |
| GB (1) | GB1008379A (US07935154-20110503-C00006.png) |
| NL (1) | NL297822A (US07935154-20110503-C00006.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306847A (en) * | 1964-05-13 | 1967-02-28 | Exxon Research Engineering Co | Molecular sieve process |
| US3309311A (en) * | 1964-10-28 | 1967-03-14 | Exxon Research Engineering Co | Molecular sieve separation process |
| US20100116711A1 (en) * | 2008-11-12 | 2010-05-13 | Kellogg Brown & Root Llc | Systems and Methods for Producing N-Paraffins From Low Value Feedstocks |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075250B (de) * | 1957-05-20 | 1960-02-11 | Esso Research And Engineering Company, Elizabeth, N. J. (V. St. A.) | Verfahren zum Desorbieren von in einer Molekülsieb-Adsorptionszone adsorbierten geradkettigen Kohlenwasserstoffen |
| US3083245A (en) * | 1959-07-13 | 1963-03-26 | Pure Oil Co | Process for desorbing solid adsorbents |
| NL265272A (US07935154-20110503-C00006.png) * | 1960-06-24 |
-
0
- NL NL297822D patent/NL297822A/xx unknown
-
1962
- 1962-09-12 US US223032A patent/US3248322A/en not_active Expired - Lifetime
-
1963
- 1963-07-31 GB GB30350/63A patent/GB1008379A/en not_active Expired
- 1963-08-09 DE DE19631470541 patent/DE1470541A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1008379A (en) | 1965-10-27 |
| US3248322A (en) | 1966-04-26 |
| NL297822A (US07935154-20110503-C00006.png) |
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