DE1417639A1 - Trennverfahren - Google Patents
TrennverfahrenInfo
- Publication number
- DE1417639A1 DE1417639A1 DE19611417639 DE1417639A DE1417639A1 DE 1417639 A1 DE1417639 A1 DE 1417639A1 DE 19611417639 DE19611417639 DE 19611417639 DE 1417639 A DE1417639 A DE 1417639A DE 1417639 A1 DE1417639 A1 DE 1417639A1
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- temperature
- permeation
- benzene
- contact
- 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
- 238000000926 separation method Methods 0.000 title claims description 7
- 239000012528 membrane Substances 0.000 claims description 89
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 64
- 238000000034 method Methods 0.000 claims description 42
- 230000007704 transition Effects 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 37
- 239000000203 mixture Substances 0.000 claims description 23
- 229920003023 plastic Polymers 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000011068 loading method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000001172 regenerating effect Effects 0.000 claims 4
- 241001122767 Theaceae Species 0.000 claims 2
- 229910052770 Uranium Inorganic materials 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 36
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 230000008569 process Effects 0.000 description 12
- 238000011069 regeneration method Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- FMFKNGWZEQOWNK-UHFFFAOYSA-N 1-butoxypropan-2-yl 2-(2,4,5-trichlorophenoxy)propanoate Chemical compound CCCCOCC(C)OC(=O)C(C)OC1=CC(Cl)=C(Cl)C=C1Cl FMFKNGWZEQOWNK-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- 230000035943 smell Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 1
- 241001501536 Alethe Species 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- DQEFEBPAPFSJLV-UHFFFAOYSA-N Cellulose propionate Chemical compound CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 DQEFEBPAPFSJLV-UHFFFAOYSA-N 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- HTIRHQRTDBPHNZ-UHFFFAOYSA-N Dibutyl sulfide Chemical compound CCCCSCCCC HTIRHQRTDBPHNZ-UHFFFAOYSA-N 0.000 description 1
- 241001226424 Erato <angiosperm> Species 0.000 description 1
- 241001544515 Eretes Species 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010020710 Hyperphagia Diseases 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 241000139306 Platt Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 240000007313 Tilia cordata Species 0.000 description 1
- 241000736772 Uria Species 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 125000004063 butyryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- DKOQGJHPHLTOJR-WHRDSVKCSA-N cefpirome Chemical compound N([C@@H]1C(N2C(=C(C[N+]=3C=4CCCC=4C=CC=3)CS[C@@H]21)C([O-])=O)=O)C(=O)\C(=N/OC)C1=CSC(N)=N1 DKOQGJHPHLTOJR-WHRDSVKCSA-N 0.000 description 1
- 229920006218 cellulose propionate Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000011824 nuclear material Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 235000020830 overeating Nutrition 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/362—Pervaporation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/144—Purification; Separation; Use of additives using membranes, e.g. selective permeation
-
- 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
- C10G31/11—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by dialysis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST017553 | 1961-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1417639A1 true DE1417639A1 (de) | 1969-07-24 |
Family
ID=7457511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19611417639 Pending DE1417639A1 (de) | 1961-03-08 | 1961-03-08 | Trennverfahren |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE602045A (en, 2012) |
| DE (1) | DE1417639A1 (en, 2012) |
| GB (1) | GB952102A (en, 2012) |
| NL (2) | NL261767A (en, 2012) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2129723A1 (de) * | 1970-06-16 | 1971-12-23 | Monsanto Co | Trennverfahren |
| DE2129734A1 (de) * | 1970-06-16 | 1971-12-23 | Monsanto Co | Trennverfahren |
| US4062882A (en) * | 1974-05-16 | 1977-12-13 | Lever Brothers Company | Process for refining crude glyceride oils by membrane filtration |
| EP0241577A1 (en) * | 1986-04-10 | 1987-10-21 | Mitsubishi Rayon Co., Ltd. | Method for separating and concentrating an organic component having a low-boiling point from an aqueous solution |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3312359A1 (de) * | 1982-05-14 | 1983-11-24 | Akzo Gmbh, 5600 Wuppertal | Verfahren und vorrichtung zur transmembrandestillation |
| FR2753701B1 (fr) * | 1996-09-24 | 1998-11-27 | Procede pour reduire la teneur en benzene d'une coupe d'hydrocarbures | |
| FR2753702B1 (fr) * | 1996-09-24 | 1999-12-03 | Inst Francais Du Petrole | Procede de purification du benzene comprenant deux etapes de permeation |
| DE10260036B3 (de) * | 2002-12-19 | 2004-06-03 | Philipps-Universität Marburg | Verfahren zur Trennung von Polymersystemen und darin verwendete porenfreie Polymerfilme |
-
0
- NL NL136379D patent/NL136379C/xx active
- NL NL261767D patent/NL261767A/xx unknown
- BE BE602045D patent/BE602045A/xx unknown
-
1961
- 1961-03-08 DE DE19611417639 patent/DE1417639A1/de active Pending
- 1961-03-17 GB GB9911/61A patent/GB952102A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2129723A1 (de) * | 1970-06-16 | 1971-12-23 | Monsanto Co | Trennverfahren |
| DE2129734A1 (de) * | 1970-06-16 | 1971-12-23 | Monsanto Co | Trennverfahren |
| US4062882A (en) * | 1974-05-16 | 1977-12-13 | Lever Brothers Company | Process for refining crude glyceride oils by membrane filtration |
| EP0241577A1 (en) * | 1986-04-10 | 1987-10-21 | Mitsubishi Rayon Co., Ltd. | Method for separating and concentrating an organic component having a low-boiling point from an aqueous solution |
Also Published As
| Publication number | Publication date |
|---|---|
| BE602045A (en, 2012) | |
| NL261767A (en, 2012) | |
| NL136379C (en, 2012) | |
| GB952102A (en) | 1964-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69401419T2 (de) | Verfahren zur Trennung von Sauerstoffverbindungen von Kohlenwasserstoffen das Distillierung und Permeation sowie ihre Verwendung bei der Verätherung | |
| DE3027108A1 (de) | Fermentierungsverfahren fuer die herstellung organischer verbindungen | |
| DE69515612T2 (de) | Gewinnung von Estermonomeren aus Polyesterharzen | |
| DE102011108909B4 (de) | Membrandestillationsvorrichtung | |
| EP3092054B1 (de) | Trenntechnische bearbeitung eines aus einem produktstrom eines dimethyletherreaktors gebildeten gasgemischs | |
| DE2117691A1 (de) | Verfahren zum verzögerten Verkoken von Pyrolysebrennstoffölen | |
| DE2716132C2 (de) | Verfahren zur Herstellung von Isobutylen | |
| DE3689966T2 (de) | Gärungsverfahren mit einer Flüssigkeit-Flüssigkeit-Extraktion des Gärungsproduktes. | |
| DE69106195T2 (de) | Prozess zur Entfernung von Verunreinigungen aus einem Gemisch von Cyclohexanon und Cyclohexanol. | |
| DE1417639A1 (de) | Trennverfahren | |
| DE4243063A1 (en) | Pyrolytic decomposition of plastic waste - comprises thermally decomposing waste, separating pyrolysis prod. into two fractions, recycling first fraction and recovering lighter second fraction | |
| DE2150076C3 (de) | Kontinuierliches Verfahren zur Gewinnung von im wesentlichen acetophenonfreiem Phenol sowie Kohlenwasserstoffen aus der Nachlauffraktion des Reaktionsgemisches der Cumolhydroperoxidspaltung | |
| EP1903091A1 (de) | Verfahren zur Vergasung von Biomasse | |
| DE2724217A1 (de) | Verfahren zur kohleverfluessigung und vorrichtung zu seiner durchfuehrung | |
| DE2824062A1 (de) | Kohleverfluessigungsverfahren | |
| DE3411961C2 (en, 2012) | ||
| CH639002A5 (de) | Verfahren und vorrichtung zur kontinuierlichen ultrafiltration von fluessigkeiten. | |
| EP0237520B1 (de) | Verfahren zur Herstellung von Äthanol aus zuckerhältigen Rohstoffen sowie Anlage zur Durchführung des Verfahrens | |
| DE1948426C3 (de) | Verfahren zur Gewinnung von Schwefelwasserstoff und Ammoniak aus einer wässrigen Lösung | |
| DE2657070A1 (de) | Verfahren zum destillieren von oelschiefer | |
| EP0534125B1 (de) | Verfahren zur Aufarbeitung des Sumpfproduktes einer Extraktivdestillation zur Gewinnung reiner Kohlenwasserstoffe | |
| DE1948428A1 (de) | Verfahren zur Abtrennung und Gewinnung von Schwefelwasserstoff und Ammoniak | |
| EP0541999A1 (de) | Verfahren und Vorrichtung zur Herstellung von Squalen aus Olivenölrückständen | |
| EP0142043B1 (de) | Verfahren zur Gewinnung von verdampfbaren Ölen aus dem Rückstand der Hydrierung von Schwerölen, Bitumen, Teer und dergl. | |
| DE60131744T2 (de) | Verfahren und anlage zum extrahieren eines monomeren aus einer wässrigen, ein polymer enthaltenden brühe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
| E77 | Valid patent as to the heymanns-index 1977 |