GB501736A - Improvements in the cracking of carbonaceous materials - Google Patents

Improvements in the cracking of carbonaceous materials

Info

Publication number
GB501736A
GB501736A GB2334037A GB2334037A GB501736A GB 501736 A GB501736 A GB 501736A GB 2334037 A GB2334037 A GB 2334037A GB 2334037 A GB2334037 A GB 2334037A GB 501736 A GB501736 A GB 501736A
Authority
GB
United Kingdom
Prior art keywords
boric acid
carbonaceous materials
gases
cracking
gel
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
GB2334037A
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 GB501736A publication Critical patent/GB501736A/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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • 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
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12—Inorganic carriers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

501,736. Cracking carbonaceous materials.; catalytic agents. JOHNSON, G. W. (I. G. Farbenindustrie Akt.-Ges.) Aug. 25, 1937, No. 23340. [Classes 1 (i) and 32] Liquid or semi-solid carbonaceous materials are cracked in' presence of a catalyst containing aluminium oxide and boric acid pre- 'pared by mixing an alumina gel with boric acid. Temperatures from 300-700‹ C. and pressures of 10-200 atmos. may be employed with the addition of gases, e.g. hydrogen, steam, nitrogen or oxides of carbon. In the example, concentrated aqueous ammonia is added to an aluminium nitrate solution to precipitate the gel which is filtered, washed, mixed with crystallized boric acid, and dried at 200‹ C. German mineral oil boiling between 200 and 350‹ C. is passed in vapour form through a chamber kept at 460‹ C., filled with the catalyst shaped to pea-size, a highly anti-knock benzine being obtained without appreciable formation of gases or condensation products. Specifications 359,620 and 485,178 are referred to.
GB2334037A 1937-08-09 1937-08-25 Improvements in the cracking of carbonaceous materials Expired GB501736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI58774D DE741700C (en) 1937-08-09 1937-08-09 Process for the catalytic cleavage of carbonaceous substances

Publications (1)

Publication Number Publication Date
GB501736A true GB501736A (en) 1939-02-27

Family

ID=10194046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2334037A Expired GB501736A (en) 1937-08-09 1937-08-25 Improvements in the cracking of carbonaceous materials

Country Status (3)

Country Link
DE (1) DE741700C (en)
FR (1) FR841899A (en)
GB (1) GB501736A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424152A (en) * 1942-01-09 1947-07-15 Standard Oil Dev Co Titania gel-boria catalyst and its method of preparation
US2445346A (en) * 1946-07-27 1948-07-20 Standard Oil Dev Co Preparation of a titania gel-boria catalyst
CN106456821A (en) * 2014-06-20 2017-02-22 宝洁公司 Microfluidic delivery system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424152A (en) * 1942-01-09 1947-07-15 Standard Oil Dev Co Titania gel-boria catalyst and its method of preparation
US2445346A (en) * 1946-07-27 1948-07-20 Standard Oil Dev Co Preparation of a titania gel-boria catalyst
CN106456821A (en) * 2014-06-20 2017-02-22 宝洁公司 Microfluidic delivery system

Also Published As

Publication number Publication date
FR841899A (en) 1939-05-31
DE741700C (en) 1943-11-15

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