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
Application number
DK434364AA
Other languages
English (en)
Inventor
R Peterson
E Sutphin
J Frayer
R Mansfield
Original Assignee
Gulf Research Development Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gulf Research Development Co filed Critical Gulf Research Development Co
Publication of DK112938B publication Critical patent/DK112938B/da

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)
DK434364AA 1963-09-04 1964-09-03 Fremgangsmåde til termisk hydrodealkylering af en alkylaromatisk forbindelse. DK112938B (da)

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)

* Cited by examiner, † Cited by third party
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
USRE38532E1 (en) 1993-01-04 2004-06-08 Chevron Phillips Chemical Company Lp Hydrodealkylation processes
US5406014A (en) * 1993-01-04 1995-04-11 Chevron Research And Technology Company Dehydrogenation processes, equipment and catalyst loads therefor
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
US6274113B1 (en) 1994-01-04 2001-08-14 Chevron Phillips Chemical Company Lp Increasing production in hydrocarbon conversion processes
US6258256B1 (en) 1994-01-04 2001-07-10 Chevron Phillips Chemical Company Lp Cracking 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
CN107250326A (zh) 2015-02-19 2017-10-13 赛贝克环球科技公司 与生产聚乙烯有关的系统和方法
US10927058B2 (en) 2015-05-15 2021-02-23 Sabic Global Technologies B.V. Systems and methods related to the syngas to olefin process
EP3294837A1 (en) 2015-05-15 2018-03-21 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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005945B (de) * 1951-02-07 1957-04-11 Exxon Research Engineering Co Verfahren zum thermischen Entalkylieren aromatischer Kohlenwasserstoffe
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

Also Published As

Publication number Publication date
GB1048112A (en) 1966-11-09
DE1283212B (de) 1968-11-21
US3284526A (en) 1966-11-08
NL6410268A (da) 1965-03-05

Similar Documents

Publication Publication Date Title
DK120639B (da) Fremgangsmåde til fremstilling af benzimidazolforbindelser.
DK112938B (da) Fremgangsmåde til termisk hydrodealkylering af en alkylaromatisk forbindelse.
DK124264B (da) Analogifremgangsmåde til fremstilling af mitosanforbindelser.
DK108500C (da) Fremgangsmåde til fremstilling af 1-glykosyl-5-azacytosiner.
DK121364B (da) Fremgangsmåde til alkylering af en isoparaffin.
DK127726B (da) Analogifremgangsmåde til fremstilling af 1-halogenbenzoylaminomethyl-2-phenyl-cyclopropan-forbindelser.
DK138367B (da) Fremgangsmåde til hydrodealkylering af alkylaromatiske carbonhydrider.
DK111889B (da) Fremgangsmåde til fremstilling af 3-N-substituerede tricycloundecaner.
DK113638B (da) Fremgangsmåde til fremstilling af naphthalenforbindelser.
DK108072C (da) Fremgangsmåde til fremstilling af substituerede 5-fluor-pyrimidinnucleosider.
DK120596B (da) Fremgangsmåde til fremstilling af acetoxymethylbenzylpenicillinat.
DK104461C (da) Fremgangsmåde til fremstilling af 3-amino-isoxazoler.
DK125703B (da) Fremgangsmåde til fremstilling af aromatiske ketoner.
DK105592C (da) Fremgangsmåde til fremstilling af substituerede 5-fluor-pyrimidiner.
DK107031C (da) Fremgangsmåde til fremstilling af 2-halogenmethyl-quinazolin-3-oxider.
DK104571C (da) Fremgangsmåde til fremstilling af trans-2-phenyl-3-methylmorpholin.
DK115327B (da) Fremgangsmåde til fremstilling af hydroxyphenylalkylphosphonater.
DK122883B (da) Fremgangsmåde til fremstilling af ω-lactamer.
DK120764B (da) Fremgangsmåde til fremstilling af 2-amino-5-nitro-benzophenoner.
DK113991B (da) Fremgangsmåde til fremstilling af 2-chlor-3-oxo-butanamider.
DK108051C (da) Fremgangsmåde til fremstilling af diacetonitril.
DK129929B (da) Fremgangsmåde til fremstilling af epoxyforbindelser.
DK109264C (da) Fremgangsmåde til fremstilling af 1-substituerede-2-cyan-5-nitroimidazoler.
DK122318B (da) Fremgangsmåde til fremstilling af primære alkylbromider.
DK108672C (da) Fremgangsmåde til dealkylering af alkylaromatiske carbonhydrider.