GB1047045A - Production of acetylene - Google Patents
Production of acetyleneInfo
- Publication number
- GB1047045A GB1047045A GB3109/64A GB310964A GB1047045A GB 1047045 A GB1047045 A GB 1047045A GB 3109/64 A GB3109/64 A GB 3109/64A GB 310964 A GB310964 A GB 310964A GB 1047045 A GB1047045 A GB 1047045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- naphthalene
- carbon black
- aromatic hydrocarbon
- hydrocarbons
- acetylene
- 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
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title abstract 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 12
- 239000006229 carbon black Substances 0.000 abstract 4
- 239000003921 oil Substances 0.000 abstract 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/8995—Catalyst and recycle considerations
- Y10S585/903—Catalyst and recycle considerations with hydrocarbon recycle to control synthesis reaction, e.g. by cooling, quenching
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
In the production of acetylene from hydrocarbons by partial combustion, quenching and separating carbon black from the gas by contacting with an aromatic hydrocarbon oil, naphthalene or an a -halonaphthalene is used as the aromatic hydrocarbon oil. A portion of the naphthalene containing carbon black may be freed from carbon black and may be recycled alone or in admixture with naphthalene containing carbon black. The carbon content of the recycle naphthalene is preferably 10 to 30% by weight and naphthalene vapours entrained in the quenched gas are condensed by aromatic hydrocarbon oils having a boiling point of 80 DEG to 170 DEG C. and a specific gravity less than 0.95 which oils are preferably free from polymerizable constituents. The heat transmitted to the naphthalene may be used to preheat the hydrocarbons to be reacted, or to produce steam.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB70767A DE1185174B (en) | 1963-02-16 | 1963-02-16 | Process for the production of acetylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1047045A true GB1047045A (en) | 1966-11-02 |
Family
ID=6976781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3109/64A Expired GB1047045A (en) | 1963-02-16 | 1964-01-24 | Production of acetylene |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3287435A (en) |
| AT (1) | AT243770B (en) |
| BE (1) | BE643840A (en) |
| DE (1) | DE1185174B (en) |
| GB (1) | GB1047045A (en) |
| NL (1) | NL6401345A (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2371147A (en) * | 1945-03-13 | Preparation op unsaturated ali | ||
| US2394848A (en) * | 1941-08-25 | 1946-02-12 | Union Oil Co | Process for the production of aliphatic alcohols |
| US2597346A (en) * | 1948-10-29 | 1952-05-20 | Universal Oil Prod Co | Method for effecting the conversion of organic reactant streams |
| US3140323A (en) * | 1958-05-21 | 1964-07-07 | Montedison Spa | Process for production of acetylene and other products by partial combustion of hydrocarbons |
-
1963
- 1963-02-16 DE DEB70767A patent/DE1185174B/en active Pending
-
1964
- 1964-01-21 US US339083A patent/US3287435A/en not_active Expired - Lifetime
- 1964-01-24 GB GB3109/64A patent/GB1047045A/en not_active Expired
- 1964-02-14 NL NL6401345A patent/NL6401345A/xx unknown
- 1964-02-14 BE BE643840D patent/BE643840A/xx unknown
- 1964-02-14 AT AT124164A patent/AT243770B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NL6401345A (en) | 1964-08-17 |
| AT243770B (en) | 1965-11-25 |
| DE1185174B (en) | 1965-01-14 |
| BE643840A (en) | 1964-08-14 |
| US3287435A (en) | 1966-11-22 |
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