ES319054A1 - A procedure for the production of ethylene from a gas containing ethane, propane or mixes of them. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the production of ethylene from a gas containing ethane, propane or mixes of them. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES319054A1 ES319054A1 ES0319054A ES319054A ES319054A1 ES 319054 A1 ES319054 A1 ES 319054A1 ES 0319054 A ES0319054 A ES 0319054A ES 319054 A ES319054 A ES 319054A ES 319054 A1 ES319054 A1 ES 319054A1
- Authority
- ES
- Spain
- Prior art keywords
- mixture
- ethylene
- propane
- translation
- production
- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/16—Preventing or removing incrustation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
- C07C4/04—Thermal processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
A process for the production of ethylene from a gas containing ethane, propane or mixtures thereof, which includes mixing said gas with dilution steam to give a mixture of water vapor and gas and introducing said mixture into a pyrolysis zone, whose method comprises the improvements of: maintaining a heat input in said mixture sufficient to produce at least a 50% conversion of ethane and an 85% conversion of propane; maintaining said mixture within said zone for no more than one second; removing said mixture from said zone at a temperature of at least about 816º C; cooling said mixture, which includes the desired ethylene, to less than about 538º C; and separating ethylene and propylene from the reaction mixture. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40914964A | 1964-11-05 | 1964-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES319054A1 true ES319054A1 (en) | 1966-05-01 |
Family
ID=23619245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0319054A Expired ES319054A1 (en) | 1964-11-05 | 1965-10-29 | A procedure for the production of ethylene from a gas containing ethane, propane or mixes of them. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE671949A (en) |
| DE (1) | DE1543156A1 (en) |
| ES (1) | ES319054A1 (en) |
| GB (1) | GB1077918A (en) |
| NL (1) | NL6514389A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4457364A (en) * | 1982-03-18 | 1984-07-03 | Exxon Research & Engineering Co. | Close-coupled transfer line heat exchanger unit |
| US4436540A (en) | 1982-10-15 | 1984-03-13 | Exxon Research & Engineering Co. | Low pressure separation for light hydrocarbon recovery |
| US4614229A (en) * | 1983-06-20 | 1986-09-30 | Exxon Research & Engineering Co. | Method and apparatus for efficient recovery of heat from hot gases that tend to foul heat exchanger tubes |
| GB9720334D0 (en) * | 1997-09-24 | 1997-11-26 | Bp Chem Int Ltd | Chemical process |
| DE102012018602A1 (en) * | 2012-09-20 | 2014-03-20 | Linde Aktiengesellschaft | Plant and process for the production of ethylene |
-
1965
- 1965-10-28 DE DE19651543156 patent/DE1543156A1/en active Pending
- 1965-10-29 ES ES0319054A patent/ES319054A1/en not_active Expired
- 1965-11-04 GB GB4682265A patent/GB1077918A/en not_active Expired
- 1965-11-05 BE BE671949D patent/BE671949A/xx unknown
- 1965-11-05 NL NL6514389A patent/NL6514389A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE671949A (en) | 1966-03-01 |
| GB1077918A (en) | 1967-08-02 |
| DE1543156A1 (en) | 1969-07-31 |
| NL6514389A (en) | 1966-05-06 |
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