GB932429A - Production of acetylene and olefins by incomplete combustion of hydrocarbons - Google Patents
Production of acetylene and olefins by incomplete combustion of hydrocarbonsInfo
- Publication number
- GB932429A GB932429A GB4301859A GB4301859A GB932429A GB 932429 A GB932429 A GB 932429A GB 4301859 A GB4301859 A GB 4301859A GB 4301859 A GB4301859 A GB 4301859A GB 932429 A GB932429 A GB 932429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cool
- hydrocarbon
- acetylene
- water
- olefins
- 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
- 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
- C07C4/025—Oxidative cracking, autothermal cracking or cracking by partial combustion
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
- C07C2/78—Processes with partial combustion
-
- 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
-
- 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
- C10G9/38—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 produced by partial combustion of the material to be cracked or by combustion of another hydrocarbon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Acetylene and olefines are obtained by partial combustion of a hydrocarbon under super-atmospheric pressure, injecting a hydrocarbon having at least two carbon atoms per molecule to cool the combustion products while concurrently being pyrolysed and further quenching the reaction products with water. The first hydrocarbon may be methane which is partially oxidized at 3-6 atmospheres. Gasoline is injected in one or more stages to cool the gases to 800 DEG -700 DEG C. and then water injected to cool further to 150 DEG -130 DEG C. Preferably the cooling water is not heated above the boiling point at the pressure employed and is recovered as hot water, e.g. at 130 DEG C., for use in heating solvents containing dissolved gases in the subsequent solvent extraction.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1923358 | 1958-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB932429A true GB932429A (en) | 1963-07-24 |
Family
ID=11155979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4301859A Expired GB932429A (en) | 1958-12-23 | 1959-12-18 | Production of acetylene and olefins by incomplete combustion of hydrocarbons |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH397641A (en) |
DE (1) | DE1297098B (en) |
ES (1) | ES254397A1 (en) |
FR (1) | FR1248686A (en) |
GB (1) | GB932429A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5886056A (en) * | 1997-04-25 | 1999-03-23 | Exxon Research And Engineering Company | Rapid injection process and apparatus for producing synthesis gas (law 560) |
US5935489A (en) * | 1997-04-25 | 1999-08-10 | Exxon Research And Engineering Co. | Distributed injection process and apparatus for producing synthesis gas |
US5980596A (en) * | 1997-04-25 | 1999-11-09 | Exxon Research And Engineering Co. | Multi-injector autothermal reforming process and apparatus for producing synthesis gas (law 565). |
US5980782A (en) * | 1997-04-25 | 1999-11-09 | Exxon Research And Engineering Co. | Face-mixing fluid bed process and apparatus for producing synthesis gas |
WO2017205067A1 (en) * | 2016-05-26 | 2017-11-30 | Sabic Global Technologies B.V. | Acetylene production by staged combustion with accommodative cross-sectional area |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3644167A1 (en) * | 1986-12-23 | 1988-07-07 | Manfred Prof Dr Baerns | Continuous process for the oxidative coupling of methane to higher hydrocarbons in the gas phase |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE160519C (en) * | ||||
US2767233A (en) * | 1952-01-07 | 1956-10-16 | Chemical Construction Corp | Thermal transformation of hydrocarbons |
-
1959
- 1959-12-18 GB GB4301859A patent/GB932429A/en not_active Expired
- 1959-12-18 CH CH8200059A patent/CH397641A/en unknown
- 1959-12-19 DE DE1959M0043753 patent/DE1297098B/en active Pending
- 1959-12-22 ES ES0254397A patent/ES254397A1/en not_active Expired
- 1959-12-22 FR FR813804A patent/FR1248686A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5886056A (en) * | 1997-04-25 | 1999-03-23 | Exxon Research And Engineering Company | Rapid injection process and apparatus for producing synthesis gas (law 560) |
US5935489A (en) * | 1997-04-25 | 1999-08-10 | Exxon Research And Engineering Co. | Distributed injection process and apparatus for producing synthesis gas |
US5980596A (en) * | 1997-04-25 | 1999-11-09 | Exxon Research And Engineering Co. | Multi-injector autothermal reforming process and apparatus for producing synthesis gas (law 565). |
US5980782A (en) * | 1997-04-25 | 1999-11-09 | Exxon Research And Engineering Co. | Face-mixing fluid bed process and apparatus for producing synthesis gas |
WO2017205067A1 (en) * | 2016-05-26 | 2017-11-30 | Sabic Global Technologies B.V. | Acetylene production by staged combustion with accommodative cross-sectional area |
CN109312916A (en) * | 2016-05-26 | 2019-02-05 | 沙特基础工业全球技术公司 | Pass through the acetylene production of the fractional combustion of adaptable cross-sectional area |
Also Published As
Publication number | Publication date |
---|---|
DE1297098B (en) | 1969-06-12 |
CH397641A (en) | 1965-08-31 |
ES254397A1 (en) | 1960-06-16 |
FR1248686A (en) | 1960-12-23 |
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