GB1003719A - Improvements in the manufacture of diphenyl from benzene - Google Patents

Improvements in the manufacture of diphenyl from benzene

Info

Publication number
GB1003719A
GB1003719A GB40010/61A GB4001061A GB1003719A GB 1003719 A GB1003719 A GB 1003719A GB 40010/61 A GB40010/61 A GB 40010/61A GB 4001061 A GB4001061 A GB 4001061A GB 1003719 A GB1003719 A GB 1003719A
Authority
GB
United Kingdom
Prior art keywords
benzene
diphenyl
manufacture
pyrolysis
beginning
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
Application number
GB40010/61A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Progil SARL
Original Assignee
Progil SARL
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 Progil SARL filed Critical Progil SARL
Publication of GB1003719A publication Critical patent/GB1003719A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/18—Apparatus
    • C10G9/20—Tube furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/008—Pyrolysis reactions
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00101—Reflux columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB40010/61A 1960-12-06 1961-11-08 Improvements in the manufacture of diphenyl from benzene Expired GB1003719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846000A FR1299516A (fr) 1960-12-06 1960-12-06 Fabrication de diphényle

Publications (1)

Publication Number Publication Date
GB1003719A true GB1003719A (en) 1965-09-08

Family

ID=8744120

Family Applications (2)

Application Number Title Priority Date Filing Date
GB40010/61A Expired GB1003719A (en) 1960-12-06 1961-11-08 Improvements in the manufacture of diphenyl from benzene
GB86010/63D Expired GB1003720A (en) 1960-12-06 1961-11-08 Improvements in apparatus for the pyrolysis of hydrocarbon vapours

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB86010/63D Expired GB1003720A (en) 1960-12-06 1961-11-08 Improvements in apparatus for the pyrolysis of hydrocarbon vapours

Country Status (7)

Country Link
US (1) US3227525A (forum.php)
BE (1) BE611148A (forum.php)
CH (1) CH397618A (forum.php)
ES (1) ES272104A1 (forum.php)
FR (1) FR1299516A (forum.php)
GB (2) GB1003719A (forum.php)
NL (1) NL272200A (forum.php)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0306179D0 (en) * 2003-03-18 2003-04-23 Imp College Innovations Ltd Piping
AU2004221655B2 (en) * 2003-03-18 2010-07-15 Imperial College Innovations Limited Method for use in multiphase flow
US7749462B2 (en) 2004-09-21 2010-07-06 Technip France S.A.S. Piping
GB0420971D0 (en) * 2004-09-21 2004-10-20 Imp College Innovations Ltd Piping
GB0604895D0 (en) * 2006-03-10 2006-04-19 Heliswirl Technologies Ltd Piping
US8029749B2 (en) * 2004-09-21 2011-10-04 Technip France S.A.S. Cracking furnace
GB0817219D0 (en) 2008-09-19 2008-10-29 Heliswirl Petrochemicals Ltd Cracking furnace

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925377A (en) * 1955-04-01 1960-02-16 Exxon Research Engineering Co Isothermal catalytic reforming

Also Published As

Publication number Publication date
NL272200A (forum.php)
ES272104A1 (es) 1962-06-01
CH397618A (fr) 1965-08-31
US3227525A (en) 1966-01-04
FR1299516A (fr) 1962-07-27
BE611148A (forum.php)
GB1003720A (en) 1965-09-08

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