GB1351576A - Selective hydrogenation of naphthalenes - Google Patents

Selective hydrogenation of naphthalenes

Info

Publication number
GB1351576A
GB1351576A GB2842072A GB2842072A GB1351576A GB 1351576 A GB1351576 A GB 1351576A GB 2842072 A GB2842072 A GB 2842072A GB 2842072 A GB2842072 A GB 2842072A GB 1351576 A GB1351576 A GB 1351576A
Authority
GB
United Kingdom
Prior art keywords
naphthalene
hydrogenating
feed
naphthalenes
june
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
GB2842072A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1351576A publication Critical patent/GB1351576A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/10—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of aromatic six-membered rings
    • C07C5/11—Partial hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12—Silica and alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
GB2842072A 1971-06-19 1972-06-16 Selective hydrogenation of naphthalenes Expired GB1351576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46044098A JPS5038100B1 (enExample) 1971-06-19 1971-06-19

Publications (1)

Publication Number Publication Date
GB1351576A true GB1351576A (en) 1974-05-01

Family

ID=12682125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2842072A Expired GB1351576A (en) 1971-06-19 1972-06-16 Selective hydrogenation of naphthalenes

Country Status (10)

Country Link
US (1) US3825610A (enExample)
JP (1) JPS5038100B1 (enExample)
BE (1) BE785100A (enExample)
CA (1) CA965438A (enExample)
CH (1) CH540868A (enExample)
DE (1) DE2229844C2 (enExample)
FR (1) FR2143087B1 (enExample)
GB (1) GB1351576A (enExample)
IT (1) IT958407B (enExample)
NL (1) NL7208338A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205102A1 (de) * 1982-02-12 1983-08-18 EC Erdölchemie GmbH, 5000 Köln Verfahren zur herstellung von tetralin durch selektive hydrierung von naphthalin
US4950386A (en) * 1988-08-15 1990-08-21 Exxon Research And Engineering Company Acidic promotion of transition metal sulfide catalysts for selective hydrogenation
US20050234275A1 (en) * 2004-04-16 2005-10-20 Shifang Luo Reduction of naphthalene concentration in aromatic fluids
CN114632531B (zh) * 2022-02-25 2023-06-20 中国科学院山西煤炭化学研究所 一种用于萘加氢制四氢萘的催化剂及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL204892A (enExample) * 1955-02-25 1900-01-01
DE1568180A1 (de) * 1966-05-26 1970-07-23 Basf Ag Verfahren zur partiellen Hydrierung von Naphthalin
US3428698A (en) * 1967-07-28 1969-02-18 Sun Oil Co Production of 6,7-dimethyltetralin and 2,3-dimethylnaphthalene

Also Published As

Publication number Publication date
JPS5038100B1 (enExample) 1975-12-06
BE785100A (fr) 1972-10-16
IT958407B (it) 1973-10-20
US3825610A (en) 1974-07-23
CA965438A (en) 1975-04-01
NL7208338A (enExample) 1972-12-21
FR2143087A1 (enExample) 1973-02-02
CH540868A (fr) 1973-08-31
DE2229844C2 (de) 1983-03-03
FR2143087B1 (enExample) 1977-12-23
DE2229844A1 (de) 1973-01-18

Similar Documents

Publication Publication Date Title
GB1383229A (en) Production of gaseous olefins from petroleum residue feedstocks
GB1018373A (en) Hydrogenation catalysts
US3022359A (en) Selective hydrogenation of cyclododecatriene to cyclododecene
GB923708A (en) Improvements in or relating to the production of polycyclic naphthene concentrates
WO2001023087A8 (en) Hydrocarbon hydrogenation catalyst and process
GB1272728A (en) Improvements in the selective hydrogenation of poly-unsaturated hydrocarbons
GB1438446A (en) Process for hydrogenatijng aromatic hydrocarbons on sulphur resistant catalysts
GB918760A (en) Improvements relating to supported nickel catalysts
GB967879A (en) Improvements in or relating to the hydrogenation of olefins in the presence of aromatic hydrocarbons
GB1425650A (enExample)
GB1031031A (en) Improvements relating to the hydrogenation of polycyclic aromatics
GB1313084A (en) Hydrogenation of aromatic hydrocarbons to napthenic hydrocarbons
GB1469309A (en) Removal of aromatic impurities from paraffinic feeds
GB838843A (en) Process for preparing catalyst
GB1184022A (en) Process for the Preparation of Cyclo-Alkyl Aromatics
GB857504A (en) Improvements relating to the catalytic reforming of hydrocarbons
GB860333A (en) Process for the manufacture of lubricating oil
GB1081305A (en) Treatment of paraffinic fractions
GB1398531A (en) Dehydrogenation method
GB1428755A (en) Sulphiding process for desulphurization catalysts
GB1408589A (en) Process for improving stability of lubricating oils
GB1127702A (en) Process for preparing cis-cyclodecene
JPS5523165A (en) Hydrogenation purification of cracked gasoline
GB1287722A (en) Process for hydrotreating light cycle oils
GB905809A (en) An improved method for the continuous selective hydrofining of crude petroleum in the liquid phase

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee