DE1470486A1 - Zyklisches Absorptions-Desorptions-Verfahren - Google Patents
Zyklisches Absorptions-Desorptions-VerfahrenInfo
- Publication number
- DE1470486A1 DE1470486A1 DE19621470486 DE1470486A DE1470486A1 DE 1470486 A1 DE1470486 A1 DE 1470486A1 DE 19621470486 DE19621470486 DE 19621470486 DE 1470486 A DE1470486 A DE 1470486A DE 1470486 A1 DE1470486 A1 DE 1470486A1
- Authority
- DE
- Germany
- Prior art keywords
- switching
- absorption
- desorption
- absorbent
- valves
- 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 27
- 238000003795 desorption Methods 0.000 title claims description 20
- 230000008569 process Effects 0.000 title claims description 20
- 125000004122 cyclic group Chemical group 0.000 title description 3
- 239000000463 material Substances 0.000 claims description 26
- 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 26
- 239000002808 molecular sieve Substances 0.000 claims description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 239000002250 absorbent Substances 0.000 claims description 13
- 230000002745 absorbent Effects 0.000 claims description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 10
- 239000012188 paraffin wax Substances 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- 239000003085 diluting agent Substances 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000002594 sorbent Substances 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 claims 2
- 239000011261 inert gas Substances 0.000 claims 1
- 238000010926 purge Methods 0.000 claims 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 description 11
- 150000002430 hydrocarbons Chemical class 0.000 description 11
- 239000006096 absorbing agent Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 239000010457 zeolite Substances 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 241000272470 Circus Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
- B01D15/1864—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns
- B01D15/1885—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns placed in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/34—Size-selective separation, e.g. size-exclusion chromatography; Gel filtration; Permeation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
- B01D15/361—Ion-exchange
- B01D15/363—Anion-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/04—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping pipe stills
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
- D06L4/23—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using hypohalogenites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/308—Pore size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/24—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40003—Methods relating to valve switching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Textile Engineering (AREA)
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3943361 | 1961-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1470486A1 true DE1470486A1 (de) | 1968-12-12 |
Family
ID=10409516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19621470486 Pending DE1470486A1 (de) | 1961-11-03 | 1962-11-02 | Zyklisches Absorptions-Desorptions-Verfahren |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3184406A (enExample) |
| BE (2) | BE624346A (enExample) |
| DE (1) | DE1470486A1 (enExample) |
| DK (1) | DK113793B (enExample) |
| GB (1) | GB969353A (enExample) |
| NL (2) | NL285008A (enExample) |
| SE (1) | SE219354C1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3291725A (en) * | 1963-11-06 | 1966-12-13 | Chevron Res | Method of separating normal alkanes |
| US3309415A (en) * | 1964-01-27 | 1967-03-14 | Shell Oil Co | n-paraffin separation process |
| GB1183524A (en) * | 1966-09-08 | 1970-03-11 | British Petroleum Co | Hydrocarbon Separation Process |
| US3761533A (en) * | 1970-07-23 | 1973-09-25 | Toray Industries | Separation process of components of feed mixture utilizing solid sorbent |
| US3960522A (en) * | 1971-04-23 | 1976-06-01 | Bergwerksverband Gmbh | Carbon-containing molecular sieves |
| US5026951A (en) * | 1990-01-09 | 1991-06-25 | Uop | Process for paraffin isomerization with liquid phase adsorptive product separation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2859256A (en) * | 1955-01-28 | 1958-11-04 | Texas Co | Separation process involving adsorption and desorption |
| DE1067161B (enExample) * | 1956-11-19 | |||
| US2963519A (en) * | 1957-09-03 | 1960-12-06 | Signal Oil & Gas Co | Zeolitic molecular sieve adsorption process using the adsorbate as the desorbing medium |
| US3054838A (en) * | 1958-09-08 | 1962-09-18 | California Research Corp | Method for separating n-hydrocarbons using molecular sieves |
-
0
- NL NL127136D patent/NL127136C/xx active
- GB GB969353D patent/GB969353A/en active Active
- NL NL285008D patent/NL285008A/xx unknown
- BE BE475425D patent/BE475425A/xx unknown
- BE BE624346D patent/BE624346A/xx unknown
-
1962
- 1962-10-31 DK DK470462AA patent/DK113793B/da unknown
- 1962-11-01 US US234720A patent/US3184406A/en not_active Expired - Lifetime
- 1962-11-02 DE DE19621470486 patent/DE1470486A1/de active Pending
- 1962-11-05 SE SE1184362A patent/SE219354C1/sl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB969353A (enExample) | |
| NL285008A (enExample) | |
| NL127136C (enExample) | |
| DK113793B (da) | 1969-04-28 |
| BE624346A (enExample) | 1963-02-15 |
| SE219354C1 (enExample) | 1968-03-12 |
| US3184406A (en) | 1965-05-18 |
| BE475425A (enExample) |
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