GB1159705A - Continuous Solid-Fluid Contacting Process. - Google Patents
Continuous Solid-Fluid Contacting Process.Info
- Publication number
- GB1159705A GB1159705A GB3455366A GB3455366A GB1159705A GB 1159705 A GB1159705 A GB 1159705A GB 3455366 A GB3455366 A GB 3455366A GB 3455366 A GB3455366 A GB 3455366A GB 1159705 A GB1159705 A GB 1159705A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sorbent
- mass
- desorbent
- raffinate
- aromatics
- 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
- 239000012530 fluid Substances 0.000 title abstract 4
- 239000002594 sorbent Substances 0.000 abstract 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 6
- 150000001875 compounds Chemical class 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 3
- WSWCOQWTEOXDQX-MQQKCMAXSA-M (E,E)-sorbate Chemical compound C\C=C\C=C\C([O-])=O WSWCOQWTEOXDQX-MQQKCMAXSA-M 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 abstract 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229940075554 sorbate Drugs 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 235000012215 calcium aluminium silicate Nutrition 0.000 abstract 1
- 239000000404 calcium aluminium silicate Substances 0.000 abstract 1
- 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 abstract 1
- 229940078583 calcium aluminosilicate Drugs 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000001282 iso-butane Substances 0.000 abstract 1
- 235000013847 iso-butane Nutrition 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
- 229930192474 thiophene Natural products 0.000 abstract 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
- B01D53/06—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 moving adsorbents, e.g. rotating beds
- B01D53/08—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 moving adsorbents, e.g. rotating beds according to the "moving bed" method
-
- 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
- B01D2253/102—Carbon
-
- 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
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/11—Clays
-
- 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
- B01D2253/116—Molecular sieves other than 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
- B01D2253/25—Coated, impregnated or composite adsorbents
-
- 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
- B01D2253/304—Linear dimensions, e.g. particle shape, diameter
-
- 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
- B01D2257/30—Sulfur compounds
- B01D2257/306—Organic sulfur compounds, e.g. mercaptans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
-
- 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
- B01D2257/7022—Aliphatic 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
- B01D2257/7027—Aromatic 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
- B01D2259/40005—Methods relating to valve switching using rotary valves
-
- 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
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40077—Direction of flow
- B01D2259/40081—Counter-current
-
- 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
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
-
- 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
- B01D2259/401—Further details for adsorption processes and devices using a single bed
-
- 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
- B01D2259/404—Further details for adsorption processes and devices using four beds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,159,705. Separating gases. UNIVERSAL OIL PRODUCTS CO. 2 Aug., 1966, No. 34553/66. Heading B1L. [Also in Division C5] In cyclic systems for the continuous separation of components of fluid mixtures in which the fluid stream is continuously circulated through a mass of sorbent, into which system in succession the feed stream is injected, raffinate is withdrawn, desorbent is injected and desorbed sorbate is withdrawn, and in which systems a continuous or intermittent relative motion is maintained between the mass of sorbent and the feed inlet point, which relative motion is countercurrent to the flow of the fluid stream through the system, a raffinatetype compound which is however readily separable from the raffinate, e.g. by distillation, is introduced to the system at a point upstream of the feed inlet but downstream of the desorbed sorbate outlet, whereby feedstock is thoroughly flushed from the countercurrently flowing stream of sorbent particles passing upstream to the sorbate-recovery zone of the cycle. In a first embodiment (see Fig. 1, not shown), the various inlet and outlet points are fixed while the mass of sorbent passes continuously and in succession through the treatment zones; in a second embodiment (see Fig. 2, not shown) however, a fixed mass of sorbent is divided into a large number of unit beds, intermittent relative motion between the mass of sorbent and the various inlet and outlet points being achieved by successively switching these points through the sequence of unit beds. In the examples, mixtures of normal and branched chain hexanes; n-hexane and cyclohexane; and aromatics and non-aromatics were separated. In the latter separation, charcoal was used as sorbent, steam as desorbent for the aromatics and n-pentane as the raffinabe-type compound; in the two former separations, calcium aluminosilicate molecular sieve was used as sorbent, n-butane as the desorbent for the n-hexane, and iso-butane as the raffinate-type compound. Other stated applications include the drying of nitrogen or air, and the removal of amines, mercaptans, phenols or thiophene from hydrocarbon fractions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3455366A GB1159705A (en) | 1966-08-02 | 1966-08-02 | Continuous Solid-Fluid Contacting Process. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3455366A GB1159705A (en) | 1966-08-02 | 1966-08-02 | Continuous Solid-Fluid Contacting Process. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1159705A true GB1159705A (en) | 1969-07-30 |
Family
ID=10367059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3455366A Expired GB1159705A (en) | 1966-08-02 | 1966-08-02 | Continuous Solid-Fluid Contacting Process. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1159705A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424757A1 (en) * | 1978-05-02 | 1979-11-30 | Kureha Chemical Ind Co Ltd | DEVICE FOR CONTINUOUS SOLVENT RECOVERY |
| CN115626862A (en) * | 2022-09-08 | 2023-01-20 | 天津玄道科技有限公司 | Method and separation system for adsorbing and separating high-purity cyclopentane |
-
1966
- 1966-08-02 GB GB3455366A patent/GB1159705A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424757A1 (en) * | 1978-05-02 | 1979-11-30 | Kureha Chemical Ind Co Ltd | DEVICE FOR CONTINUOUS SOLVENT RECOVERY |
| CN115626862A (en) * | 2022-09-08 | 2023-01-20 | 天津玄道科技有限公司 | Method and separation system for adsorbing and separating high-purity cyclopentane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO832888L (en) | PROCEDURE FOR CONTINUOUS SEPARATION OF A FLUID MIXTURE | |
| CA1058527A (en) | Process for separating normal paraffins | |
| US2384311A (en) | Chemical process | |
| EP0194761B1 (en) | Process for separating isoprene | |
| US2918140A (en) | Treatment of gas mixtures | |
| KR860000091A (en) | Separation Process of Liquid Components | |
| US3715409A (en) | Hydrocarbon separation | |
| JPH04235701A (en) | Separation and purification method and device for multi-component mixtures | |
| GB1041469A (en) | Process for the continuous, simultaneous separation of the normal aliphatic and aromatic components of hydrocarbon mixtures | |
| US2585491A (en) | Continuous adsorption process | |
| KR930000142A (en) | Separation method of plural components | |
| US3436839A (en) | Method and apparatus of heating spent adsorber beds | |
| US2702826A (en) | Separation of hydrocarbons | |
| EP0497025B1 (en) | Improved normal paraffin adsorptive separation using non-normal hydrocarbon pre-pulse stream | |
| KR830006147A (en) | Process for separating C_8 aromatic hydrocarbons from mixtures of C_8 aromatic hydrocarbons | |
| GB1159705A (en) | Continuous Solid-Fluid Contacting Process. | |
| US2383784A (en) | Copper ammonium acetate extraction and purification method | |
| US3733261A (en) | Process for separating olefins from saturated hydrocarbons | |
| CA1318860C (en) | Two-stage adsorptive separation process for purifying 2-6-dimethylnaphthalene | |
| US3476822A (en) | Separation process | |
| SU740271A1 (en) | Adsorber | |
| US2818450A (en) | Spirohydrindenes for resolution of hydrocarbon mixtures containing relatively straight chain aliphatic components | |
| ES330140A1 (en) | Procedure to continuously separate the components of a fluid mixture of compounds. (Machine-translation by Google Translate, not legally binding) | |
| GB1484416A (en) | Chromatographic separation of fluid mixtures into fractions | |
| IT1031446B (en) | Conversion of gaseous hydrocarbons and gas oil into aromatics - and isobutane with a faujasite catalyst in a single riser reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |