GB856418A - Process for the production of valuable gaseous hydrocarbons - Google Patents
Process for the production of valuable gaseous hydrocarbonsInfo
- Publication number
- GB856418A GB856418A GB10590/57A GB1059057A GB856418A GB 856418 A GB856418 A GB 856418A GB 10590/57 A GB10590/57 A GB 10590/57A GB 1059057 A GB1059057 A GB 1059057A GB 856418 A GB856418 A GB 856418A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- temperature
- molecular weight
- reaction mixture
- waste 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
- 229930195733 hydrocarbon Natural products 0.000 title abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 239000011541 reaction mixture Substances 0.000 abstract 3
- 239000002918 waste heat Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 239000012717 electrostatic precipitator Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/34—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts
- C10G9/36—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/20—C2-C4 olefins
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
856,418. Combustible gas. KOPPERS G.m.b.H., H. April 1, 1957 [April 16, 1956], No. 10590/57. Addition to 787,829. Drawings to Specification. Class 55 (2). In a modification of the process of the parent Specification for producing gases containing gaseous hydrocarbons of low molecular weight from liquid or gaseous hydrocarbons of high molecular weight the reaction mixture resulting from thermal conversion of the starting material in a reaction zone in the presence of a hot vaporous or gaseous heat carrier is cooled by direct contact with water and freed from tar vapours and conducted through a waste heat boiler at a temperature between 140‹ and 150‹ C. wherein preheated water is evaporated at a reduced pressure and the reaction mixture cooled to a temperature below 100‹ C., the steam produced at reduced pressure being superheated to 120‹ C. and compressed to atmospheric pressure or slightly above before being heated to reaction temperature, preferably about 1200‹ C., and introduced into the reaction zone as heat carrier for further quantities of high molecular weight hydrocarbons. The cooling by direct contact with water reduces the temperature to between 200‹ and 250‹ C. from 800-850‹ C. and the tar is removed in an electrostatic precipitator. The water evaporated in the waste heat boiler is preferably taken from a separating vessel in which is collected condensate containing oils and water condensing in the waste heat boiler and a final cooler for the reaction mixture.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE856418X | 1956-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB856418A true GB856418A (en) | 1960-12-14 |
Family
ID=6789325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10590/57A Expired GB856418A (en) | 1956-04-16 | 1957-04-01 | Process for the production of valuable gaseous hydrocarbons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB856418A (en) |
-
1957
- 1957-04-01 GB GB10590/57A patent/GB856418A/en not_active Expired
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