BE724705A - - Google Patents
Info
- Publication number
- BE724705A BE724705A BE724705DA BE724705A BE 724705 A BE724705 A BE 724705A BE 724705D A BE724705D A BE 724705DA BE 724705 A BE724705 A BE 724705A
- Authority
- BE
- Belgium
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
- C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
- C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
- C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
- C07C4/16—Thermal processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/10—Conditioning the gas to be cleaned
-
- 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
- C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
- C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
- C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
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- 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
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- 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
- Y10S585/949—Miscellaneous considerations
- Y10S585/952—Reaction stopping or retarding
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67545667A | 1967-10-16 | 1967-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE724705A true BE724705A (xx) | 1969-05-29 |
Family
ID=24710578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE724705D BE724705A (xx) | 1967-10-16 | 1968-11-29 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3429942A (xx) |
BE (1) | BE724705A (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3544447A (en) * | 1967-12-19 | 1970-12-01 | Cities Service Res & Dev Co | Heavy oil hydrocracking process |
US4387015A (en) * | 1982-09-30 | 1983-06-07 | International Coal Refining Company | Coal liquefaction quenching process |
US5215649A (en) * | 1990-05-02 | 1993-06-01 | Exxon Chemical Patents Inc. | Method for upgrading steam cracker tars |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2776727A (en) * | 1953-07-03 | 1957-01-08 | Exxon Research Engineering Co | Apparatus for separating and quenching oil products |
US2791549A (en) * | 1953-12-30 | 1957-05-07 | Exxon Research Engineering Co | Fluid coking process with quenching of hydrocarbon vapors |
US3154385A (en) * | 1960-10-11 | 1964-10-27 | Hercules Powder Co Ltd | Apparatus for pyrolysis of hydrocarbons |
US3133014A (en) * | 1960-12-30 | 1964-05-12 | Air Prod & Chem | Quench system for synthetic crude |
US3174924A (en) * | 1962-06-04 | 1965-03-23 | Phillips Petroleum Co | Quench method and apparatus |
US3288876A (en) * | 1963-06-27 | 1966-11-29 | Mobile Corp | Hydrocarbon dealkylation process |
US3256357A (en) * | 1964-04-17 | 1966-06-14 | Exxon Research Engineering Co | Temperature control in hydrodealkylation process |
US3322647A (en) * | 1964-07-27 | 1967-05-30 | Monsanto Co | Quenching apparatus |
US3291849A (en) * | 1964-11-16 | 1966-12-13 | Hydrocarbon Research Inc | Hydrodealkylation |
-
1967
- 1967-10-16 US US675456A patent/US3429942A/en not_active Expired - Lifetime
-
1968
- 1968-11-29 BE BE724705D patent/BE724705A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3429942A (en) | 1969-02-25 |