GB258608A - Improvements in the manufacture and production of aromatic hydrocarbons - Google Patents

Improvements in the manufacture and production of aromatic hydrocarbons

Info

Publication number
GB258608A
GB258608A GB22961/26A GB2296126A GB258608A GB 258608 A GB258608 A GB 258608A GB 22961/26 A GB22961/26 A GB 22961/26A GB 2296126 A GB2296126 A GB 2296126A GB 258608 A GB258608 A GB 258608A
Authority
GB
United Kingdom
Prior art keywords
methane
hydrocarbons
atmospheres
beryllium
temperatures
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
GB22961/26A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB258608A publication Critical patent/GB258608A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • 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
    • C07C2521/10—Magnesium; Oxides or hydroxides thereof
    • 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
    • C07C2521/18—Carbon
    • 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
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/057—Selenium or tellurium; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/20—Carbon compounds
    • C07C2527/232—Carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

258,608. I. G. Farbenindustrie Akt.- Ges. Oct. 12,1925, [Convention date]. Aromatic hydrocarbons, mainly of the benzene series, are produced by passing a methane-containing gas at an elevated temperature and pressure over a catalyst comprising a carbonate or other salt of the alkaline earth metals including magnesium and beryllium, or an oxide or hydroxide of magnesium and beryllium, or a compound of selenium, tellurium and thallium, or consisting of active silica or active charcoal or mixtures of these substances with each other or with other materials. Temperatures of 450‹- 800‹ C. are generally employed in conjunction with pressures ranging from 50 to 1000 atmospheres. According to the example, a liquid rich in benzene hydrocarbons is obtained by passing natural gas, which consists chiefly of methane together with ethane, propane and ethylene, at a pressure of 150 atmospheres through a vessel filled with active silica and maintained at a temperature of 600‹ C. The Specification as open to inspection under Sect. 91 (3) (a) also described the use of gas mixtures containing methane homologues or unsaturated hydrocarbons, particularly olefines, in addition to the methane as being especially useful and states that it is therefore advantageous to employ gases resulting from the distillation or decomposition of coal, tars and mineral oils; it further states that temperatures of 600-900‹ C. are employed in the process; this subject-matter does not appear in the Specification as accepted.
GB22961/26A 1925-10-12 1926-09-17 Improvements in the manufacture and production of aromatic hydrocarbons Expired GB258608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE258608X 1925-10-12

Publications (1)

Publication Number Publication Date
GB258608A true GB258608A (en) 1928-01-17

Family

ID=5966709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22961/26A Expired GB258608A (en) 1925-10-12 1926-09-17 Improvements in the manufacture and production of aromatic hydrocarbons

Country Status (1)

Country Link
GB (1) GB258608A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450310A (en) * 1983-03-04 1984-05-22 The Standard Oil Company Conversion of methane to olefins and hydrogen
US4495374A (en) * 1983-08-12 1985-01-22 Atlantic Richfield Company Methane conversion
US4507517A (en) * 1983-10-31 1985-03-26 Chevron Research Company Conversions of low molecular weight hydrocarbons to higher molecular weight hydrocarbons using a boron compound containing catalyst
US4523049A (en) * 1984-04-16 1985-06-11 Atlantic Richfield Company Methane conversion process
US4544785A (en) * 1984-04-16 1985-10-01 Atlantic Richfield Company Methane conversion
WO1985004865A1 (en) * 1984-04-16 1985-11-07 Atlantic Richfield Company Methane conversion
US4567311A (en) * 1983-10-31 1986-01-28 Chevron Research Company Conversions of low molecular weight hydrocarbons to higher molecular weight hydrocarbons using a silicon compound-containing catalyst
US4599474A (en) * 1983-10-31 1986-07-08 Chevron Research Company Conversions of low molecular weight hydrocarbons to higher molecular weight hydrocarbons using a metal-containing catalyst

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450310A (en) * 1983-03-04 1984-05-22 The Standard Oil Company Conversion of methane to olefins and hydrogen
US4495374A (en) * 1983-08-12 1985-01-22 Atlantic Richfield Company Methane conversion
US4507517A (en) * 1983-10-31 1985-03-26 Chevron Research Company Conversions of low molecular weight hydrocarbons to higher molecular weight hydrocarbons using a boron compound containing catalyst
US4599474A (en) * 1983-10-31 1986-07-08 Chevron Research Company Conversions of low molecular weight hydrocarbons to higher molecular weight hydrocarbons using a metal-containing catalyst
US4567311A (en) * 1983-10-31 1986-01-28 Chevron Research Company Conversions of low molecular weight hydrocarbons to higher molecular weight hydrocarbons using a silicon compound-containing catalyst
WO1985004865A1 (en) * 1984-04-16 1985-11-07 Atlantic Richfield Company Methane conversion
WO1985004864A1 (en) * 1984-04-16 1985-11-07 Atlantic Richfield Company Methane conversion process
US4544785A (en) * 1984-04-16 1985-10-01 Atlantic Richfield Company Methane conversion
GB2167767A (en) * 1984-04-16 1986-06-04 Atlantic Richfield Co Methane conversion
GB2168379A (en) * 1984-04-16 1986-06-18 Atlantic Richfield Co Methane conversion process
US4523049A (en) * 1984-04-16 1985-06-11 Atlantic Richfield Company Methane conversion process
JPS61501927A (en) * 1984-04-16 1986-09-04 アトランテイツク　リツチフイ−ルド　カンパニ− How to convert methane into higher hydrocarbon products
JPH0553191B2 (en) * 1984-04-16 1993-08-09 Atlantic Richfield Co

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