GB1483666A - Process for carrying out heat exchange between a heat-carrying gas and a powder - Google Patents
Process for carrying out heat exchange between a heat-carrying gas and a powderInfo
- Publication number
- GB1483666A GB1483666A GB33923/74A GB3392374A GB1483666A GB 1483666 A GB1483666 A GB 1483666A GB 33923/74 A GB33923/74 A GB 33923/74A GB 3392374 A GB3392374 A GB 3392374A GB 1483666 A GB1483666 A GB 1483666A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powder
- chamber
- compartment
- gas
- carrying
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
- F28D19/02—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using granular particles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/35—Heterocyclic compounds
- D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
- D06M13/358—Triazines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
1483666 Preheating feed material ALUMINIUM PECHINEY 1 Aug 1974 [6 Aug 1973] 33923/74 Headings F4B and F4S A powder, for example alumina, is indirectly heated by gas, for example issuing from a rotary kiln 1, in a heat exchanger compartment 6, thereby generating gas which fluidizes the powder, the powder falling from an upper fluidization chamber 24 under the action of gravity in a substantially vertical tube 22, which may be disposed within the compartment 6, Fig. 2 (not shown), into a lower fluidization chamber 25 from which the powder passes upwardly under the action of the generated gas in a series of tubes 23, each of smaller diameter than the tube 22, to the upper chamber 24, the powder then partly leaving the chamber 24 and the remainder circulating within the compartment. As shown in Fig. 1 the gas from the kiln 1 passes through the compartment 6 into an electrostatic filter 13, purified gas being discharged into the atmosphere through a chimney 14. The powder is fed into the chamber 6 by means of a feeder 12, the heated powder leaving the chamber at outlet 11 to be fed into the kiln 1 for discharge at 5. The compartment 6 may house a series of stages of the pipes 22 and 23, Fig. 2 (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7328617A FR2240419B1 (en) | 1973-08-06 | 1973-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1483666A true GB1483666A (en) | 1977-08-24 |
Family
ID=9123611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33923/74A Expired GB1483666A (en) | 1973-08-06 | 1974-08-01 | Process for carrying out heat exchange between a heat-carrying gas and a powder |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5222701B2 (en) |
| BE (1) | BE818521A (en) |
| CA (1) | CA1040855A (en) |
| CH (1) | CH578162A5 (en) |
| CS (1) | CS203078B2 (en) |
| DD (1) | DD113101A5 (en) |
| DE (2) | DE7426423U (en) |
| DK (1) | DK140507B (en) |
| FR (1) | FR2240419B1 (en) |
| GB (1) | GB1483666A (en) |
| HU (1) | HU171023B (en) |
| IT (1) | IT1017809B (en) |
| LU (1) | LU70660A1 (en) |
| NL (1) | NL7410587A (en) |
| SE (1) | SE425754B (en) |
| SU (1) | SU731912A3 (en) |
| YU (1) | YU36817B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2162935A (en) * | 1984-08-09 | 1986-02-12 | Pettingale Limited | Fluid beds |
| US6203746B1 (en) | 1998-04-14 | 2001-03-20 | Ciba Specialty Chemicals Corporation | Process for the treatment of cellulose fibres |
| CN107720830A (en) * | 2017-11-29 | 2018-02-23 | 白银昌元化工有限公司 | The device and UTILIZATION OF VESIDUAL HEAT IN technique that a kind of Pneumatic fluidized tower UTILIZATION OF VESIDUAL HEAT IN is evaporated in potassium permanganate |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7703939A (en) * | 1977-04-12 | 1978-10-16 | Esmil Bv | METHOD AND APPARATUS FOR HEAT EXCHANGE |
| CN102229487B (en) * | 2011-04-25 | 2012-12-26 | 无锡市康顺节能材料科技有限公司 | Baking-free insulating brick and production method thereof |
-
1973
- 1973-08-06 FR FR7328617A patent/FR2240419B1/fr not_active Expired
-
1974
- 1974-08-01 IT IT25853/74A patent/IT1017809B/en active
- 1974-08-01 GB GB33923/74A patent/GB1483666A/en not_active Expired
- 1974-08-02 CA CA206,302A patent/CA1040855A/en not_active Expired
- 1974-08-02 DE DE7426423U patent/DE7426423U/en not_active Expired
- 1974-08-02 DE DE2437416A patent/DE2437416B2/en active Granted
- 1974-08-02 LU LU70660A patent/LU70660A1/xx unknown
- 1974-08-02 CH CH1067074A patent/CH578162A5/xx not_active IP Right Cessation
- 1974-08-02 DK DK413174AA patent/DK140507B/en not_active IP Right Cessation
- 1974-08-05 SE SE7410053A patent/SE425754B/en unknown
- 1974-08-05 CS CS745551A patent/CS203078B2/en unknown
- 1974-08-05 YU YU2171/74A patent/YU36817B/en unknown
- 1974-08-05 DD DD180325A patent/DD113101A5/xx unknown
- 1974-08-05 JP JP49089738A patent/JPS5222701B2/ja not_active Expired
- 1974-08-05 HU HU74PE00000927A patent/HU171023B/en unknown
- 1974-08-06 NL NL7410587A patent/NL7410587A/en not_active Application Discontinuation
- 1974-08-06 BE BE147315A patent/BE818521A/en not_active IP Right Cessation
-
1975
- 1975-08-27 SU SU752161553A patent/SU731912A3/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2162935A (en) * | 1984-08-09 | 1986-02-12 | Pettingale Limited | Fluid beds |
| US6203746B1 (en) | 1998-04-14 | 2001-03-20 | Ciba Specialty Chemicals Corporation | Process for the treatment of cellulose fibres |
| CN107720830A (en) * | 2017-11-29 | 2018-02-23 | 白银昌元化工有限公司 | The device and UTILIZATION OF VESIDUAL HEAT IN technique that a kind of Pneumatic fluidized tower UTILIZATION OF VESIDUAL HEAT IN is evaporated in potassium permanganate |
Also Published As
| Publication number | Publication date |
|---|---|
| DK140507B (en) | 1979-09-17 |
| FR2240419A1 (en) | 1975-03-07 |
| FR2240419B1 (en) | 1976-04-30 |
| DE2437416B2 (en) | 1975-11-06 |
| JPS5072243A (en) | 1975-06-14 |
| CH578162A5 (en) | 1976-07-30 |
| SE425754B (en) | 1982-11-01 |
| NL7410587A (en) | 1975-02-10 |
| LU70660A1 (en) | 1975-05-21 |
| JPS5222701B2 (en) | 1977-06-18 |
| SE7410053L (en) | 1975-02-07 |
| HU171023B (en) | 1977-10-28 |
| AU7205874A (en) | 1976-02-12 |
| DD113101A5 (en) | 1975-05-12 |
| DK413174A (en) | 1975-04-01 |
| CA1040855A (en) | 1978-10-24 |
| BE818521A (en) | 1975-02-06 |
| YU217174A (en) | 1982-06-18 |
| DE2437416A1 (en) | 1975-03-06 |
| DE7426423U (en) | 1976-12-30 |
| DK140507C (en) | 1980-02-11 |
| SU731912A3 (en) | 1980-04-30 |
| YU36817B (en) | 1984-08-31 |
| IT1017809B (en) | 1977-08-10 |
| CS203078B2 (en) | 1981-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |