CA2238752A1 - Heat exchanger adapted for the production of carbon black - Google Patents
Heat exchanger adapted for the production of carbon blackInfo
- Publication number
- CA2238752A1 CA2238752A1 CA002238752A CA2238752A CA2238752A1 CA 2238752 A1 CA2238752 A1 CA 2238752A1 CA 002238752 A CA002238752 A CA 002238752A CA 2238752 A CA2238752 A CA 2238752A CA 2238752 A1 CA2238752 A1 CA 2238752A1
- Authority
- CA
- Canada
- Prior art keywords
- heat exchanger
- tubes
- shell wall
- production
- carbon black
- 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.)
- Granted
Links
- 239000006229 carbon black Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
Landscapes
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A tube heat exchanger intended to be used for the production of carbon black, comprises a cylindrical chamber (16) which is enclosed by a cylindrically shaped outer shell wall (14') and two end walls (17, 18), and a plurality of tubes (13') which extend through the entire cylindrically shaped chamber (16), from one end wall to the other. To the heat exchanger are provided an inlet (1') and an outlet (25) for gas intended to flow on the outside of the tubes (13'). Moreover, the heat exchanger comprises a further shell wall (23), which is cylindrical and placed inside and concentrically with the outer shell wall (14'), so that a cylindrically shaped gap space (29), which is open at both ends, is formed between the two shell walls. The gas entering through the inlet (1') passes this gap space (29) before it comes into contact with the tubes (13'). The advantage of this is that the outer shell wall is cooled and that the amount of carbon precipitations within the tubes diminishes.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9504344A SE506894C2 (en) | 1995-12-04 | 1995-12-04 | Pipe heat exchanger with double-walled jacket and process and plant for the production of carbon black |
| SE9504344-4 | 1995-12-04 | ||
| PCT/SE1996/001575 WO1997021065A1 (en) | 1995-12-04 | 1996-11-29 | Heat exchanger adapted for the production of carbon black |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2238752A1 true CA2238752A1 (en) | 1997-06-12 |
| CA2238752C CA2238752C (en) | 2005-11-01 |
Family
ID=35431063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002238752A Expired - Fee Related CA2238752C (en) | 1995-12-04 | 1996-11-29 | Heat exchanger adapted for the production of carbon black |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2238752C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577040A (en) * | 2022-03-28 | 2022-06-03 | 浙江尔格科技股份有限公司 | Cooling device |
-
1996
- 1996-11-29 CA CA002238752A patent/CA2238752C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577040A (en) * | 2022-03-28 | 2022-06-03 | 浙江尔格科技股份有限公司 | Cooling device |
| CN114577040B (en) * | 2022-03-28 | 2023-09-22 | 浙江尔格科技股份有限公司 | Cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2238752C (en) | 2005-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |