GB191315379A - Improvements in or relating to the Manufacture of Retort or Furnace Tubes or Chambers for Gaseous Reactions at High Temperatures. - Google Patents
Improvements in or relating to the Manufacture of Retort or Furnace Tubes or Chambers for Gaseous Reactions at High Temperatures.Info
- Publication number
- GB191315379A GB191315379A GB191315379DA GB191315379A GB 191315379 A GB191315379 A GB 191315379A GB 191315379D A GB191315379D A GB 191315379DA GB 191315379 A GB191315379 A GB 191315379A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chambers
- tubes
- paste
- carbon
- retort
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
15,379. Pictet, R. P. July 3. Pottery; pottery materials. - Retort or furnace tubes or chambers are made from a paste which is prepared from powders of highly-refractory materials mixed with chemically prepared carbon obtained in atomic or molecular condition by the dissociation of hydrocarbons or carbonaceous material. The materials are mixed with a suitable liquid and moulded into the desired form, for instance in an hydraulic extrusion press, and the tubes or chambers so formed are fired in a reverberatory furnace, heated by water-gas and oxygenated air, at a temperature sufficient to soften the paste, but not as high as to produce deformation; or they may be heated by an electric current passed through them. The refractory material may consist of finely powdered silica, magnesia, alumina, lime, carborundum, or calcium carbide, and the carbon may be obtained by the dissociation of methane (CH4). About 30 per cent of carbon is a suitable amount. The liquid used for making the paste may be alcohol, chloroform, petroleum, or water. Tubes or chambers so produced are especially suitable for use in furnaces for the production of hydrogen or hydrogen mixtures from hydrocarbons at a high temperature.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191315379T | 1913-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191315379A true GB191315379A (en) | 1914-07-03 |
Family
ID=32645516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191315379D Expired GB191315379A (en) | 1913-07-03 | 1913-07-03 | Improvements in or relating to the Manufacture of Retort or Furnace Tubes or Chambers for Gaseous Reactions at High Temperatures. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191315379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114262210A (en) * | 2021-12-17 | 2022-04-01 | 佛山欧神诺陶瓷有限公司 | Foamed ceramic with high sunlight reflection performance and heat insulation and preservation and preparation method thereof |
-
1913
- 1913-07-03 GB GB191315379D patent/GB191315379A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114262210A (en) * | 2021-12-17 | 2022-04-01 | 佛山欧神诺陶瓷有限公司 | Foamed ceramic with high sunlight reflection performance and heat insulation and preservation and preparation method thereof |
| CN114262210B (en) * | 2021-12-17 | 2023-01-06 | 佛山欧神诺陶瓷有限公司 | Foamed ceramic with high sunlight reflection performance and heat insulation and preservation and preparation method thereof |
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