DK112938B - Fremgangsmåde til termisk hydrodealkylering af en alkylaromatisk forbindelse. - Google Patents
Fremgangsmåde til termisk hydrodealkylering af en alkylaromatisk forbindelse.Info
- Publication number
- DK112938B DK112938B DK434364AA DK434364A DK112938B DK 112938 B DK112938 B DK 112938B DK 434364A A DK434364A A DK 434364AA DK 434364 A DK434364 A DK 434364A DK 112938 B DK112938 B DK 112938B
- Authority
- DK
- Denmark
- Prior art keywords
- aromatic compound
- alkyl aromatic
- thermal hydrodealkylation
- hydrodealkylation
- thermal
- Prior art date
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
-
- 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
-
- 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/22—Non-catalytic cracking in the presence of hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US306598A US3284526A (en) | 1963-09-04 | 1963-09-04 | Process for thermal hydrodealkylation |
Publications (1)
Publication Number | Publication Date |
---|---|
DK112938B true DK112938B (da) | 1969-02-03 |
Family
ID=23186011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK434364AA DK112938B (da) | 1963-09-04 | 1964-09-03 | Fremgangsmåde til termisk hydrodealkylering af en alkylaromatisk forbindelse. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3284526A (da) |
DE (1) | DE1283212B (da) |
DK (1) | DK112938B (da) |
GB (1) | GB1048112A (da) |
NL (1) | NL6410268A (da) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2508898B1 (fr) * | 1981-07-03 | 1986-11-14 | Inst Francais Du Petrole | Procede de conversion de coupes riches en hydrocarbures polyaromatiques en methane, ethane et eventuellement benzene |
US4806700A (en) * | 1986-10-22 | 1989-02-21 | Uop Inc. | Production of benzene from light hydrocarbons |
SA05260056B1 (ar) * | 1991-03-08 | 2008-03-26 | شيفرون فيليبس كيميكال كمبني ال بي | جهاز لمعالجة الهيدروكربون hydrocarbon |
US5413700A (en) * | 1993-01-04 | 1995-05-09 | Chevron Research And Technology Company | Treating oxidized steels in low-sulfur reforming processes |
SA94150056B1 (ar) * | 1993-01-04 | 2005-10-15 | شيفرون ريسيرتش أند تكنولوجي كمبني | عمليات لإزالة الألكلة الهيدروجينية hydrodealkylation |
US5406014A (en) * | 1993-01-04 | 1995-04-11 | Chevron Research And Technology Company | Dehydrogenation processes, equipment and catalyst loads therefor |
USRE38532E1 (en) | 1993-01-04 | 2004-06-08 | Chevron Phillips Chemical Company Lp | Hydrodealkylation processes |
US6258256B1 (en) | 1994-01-04 | 2001-07-10 | Chevron Phillips Chemical Company Lp | Cracking processes |
US6274113B1 (en) | 1994-01-04 | 2001-08-14 | Chevron Phillips Chemical Company Lp | Increasing production in hydrocarbon conversion processes |
US5575902A (en) * | 1994-01-04 | 1996-11-19 | Chevron Chemical Company | Cracking processes |
US6419986B1 (en) | 1997-01-10 | 2002-07-16 | Chevron Phillips Chemical Company Ip | Method for removing reactive metal from a reactor system |
JP2018508507A (ja) | 2015-02-19 | 2018-03-29 | サビック グローバル テクノロジーズ ベスローテン フエンノートシャップ | ポリエチレンの生成に関するシステム及び方法 |
WO2016185335A1 (en) | 2015-05-15 | 2016-11-24 | Sabic Global Technologies B.V. | Systems and methods related to the syngas to olefin process |
WO2016185334A1 (en) | 2015-05-15 | 2016-11-24 | Sabic Global Technologies B.V. | Systems and methods related to the syngas to olefin process |
CN113439076B (zh) | 2019-02-04 | 2023-07-07 | 中国石油化工股份有限公司 | 制备苯酚和二甲苯的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB790595A (en) * | 1955-07-21 | 1958-02-12 | Exxon Research Engineering Co | Dealkylation of aromatic hydrocarbons |
US3193595A (en) * | 1962-01-31 | 1965-07-06 | Standard Oil Co | Hydrocarbon conversion |
-
1963
- 1963-09-04 US US306598A patent/US3284526A/en not_active Expired - Lifetime
-
1964
- 1964-07-24 DE DEG41186A patent/DE1283212B/de active Pending
- 1964-08-04 GB GB31068/64A patent/GB1048112A/en not_active Expired
- 1964-09-03 DK DK434364AA patent/DK112938B/da unknown
- 1964-09-03 NL NL6410268A patent/NL6410268A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6410268A (da) | 1965-03-05 |
US3284526A (en) | 1966-11-08 |
DE1283212B (de) | 1968-11-21 |
GB1048112A (en) | 1966-11-09 |
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