GB152960A - Improvements relating to reactions upon organic bodies at temperatures of red heat or above - Google Patents
Improvements relating to reactions upon organic bodies at temperatures of red heat or aboveInfo
- Publication number
- GB152960A GB152960A GB29911/20A GB2991120A GB152960A GB 152960 A GB152960 A GB 152960A GB 29911/20 A GB29911/20 A GB 29911/20A GB 2991120 A GB2991120 A GB 2991120A GB 152960 A GB152960 A GB 152960A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tin
- reactions
- temperatures
- improvements relating
- red heat
- 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
- 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
- C10G47/12—Inorganic carriers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Abstract
In carrying out organic reactions at high temperatures, the deposition of solid carbon on metallic parts of the apparatus is prevented by coating the metal with tin or a tin alloy. The tin layer also acts as a catalyst. The production of benzene and toluene from cresol by treatment with hydrogen at 800 DEG C. in an apparatus consisting of tinned iron tubes is given by way of example.ALSO:In carrying out organic reactions at high temperatures, the deposition of solid carbon on metallic parts of the apparatus is prevented by coating the metal with tin or a tin alloy. The tin layer also acts as a catalyst. The production of benzene and toluene from cresol by treatment with hydrogen at 800 DEG C. in an apparatus consisting of tinned iron tubes is given by way of example.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE152960X | 1919-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB152960A true GB152960A (en) | 1922-01-23 |
Family
ID=5675369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29911/20A Expired GB152960A (en) | 1919-10-22 | 1920-10-22 | Improvements relating to reactions upon organic bodies at temperatures of red heat or above |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB152960A (en) |
-
1920
- 1920-10-22 GB GB29911/20A patent/GB152960A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3919073A (en) | Heat resistant alloy for carburization resistance | |
| US2354163A (en) | Lining for hydrocarbon treating apparatus | |
| US2347527A (en) | Cracking of hydrocarbons | |
| GB598181A (en) | A process for the coating of metal powders | |
| US3865634A (en) | Heat resistant alloy for carburization resistance | |
| GB152960A (en) | Improvements relating to reactions upon organic bodies at temperatures of red heat or above | |
| US2344906A (en) | Carbonizing metals | |
| US2594129A (en) | Method of preparing surfaces for tinning | |
| US1454708A (en) | Manufacture of carbon bisulphide | |
| GB1077619A (en) | A process for the production of intermetallic superconducting compounds | |
| US1318027A (en) | Jack alexander thompson | |
| GB722915A (en) | Process for producing a hard and wear-resistant surface on ferrous bodies | |
| US1968154A (en) | Process for the production of diphenyl | |
| GB156187A (en) | Process for regenerating metallic mercury | |
| GB365033A (en) | Improvements in the treatment of metals and alloys | |
| GB570570A (en) | Improvements in or relating to nitriding processes | |
| GB303034A (en) | Improvements in the production of metallic coatings on iron or steel, or alloys thereof | |
| GB723236A (en) | Process for producing a hard and wear-resistant surface on ferrous bodies | |
| SU49238A1 (en) | The method of thermal building from a gas headlight onto the surface of metal products of hard alloys | |
| GB247217A (en) | An improved method of working with carbon monoxide under pressure | |
| GB314129A (en) | Method of operating with gases containing carbon monoxide at elevated temperatures | |
| GB561679A (en) | Improved process for removing organic sulphur compounds from gases | |
| GB742131A (en) | Process for the production of coatings of high melting carbides | |
| GB783953A (en) | Improvements in methods of treating metallic pieces | |
| GB128876A (en) | Method for Protecting Iron, Steel and the like Metals, or Tools or Articles Made therefrom, from Oxidation when Heated to a High Temperature. |