US1923571A - Conversion of hydrocarbons of high boiling point into those of low boiling point - Google Patents

Conversion of hydrocarbons of high boiling point into those of low boiling point Download PDF

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Publication number
US1923571A
US1923571A US301688A US30168828A US1923571A US 1923571 A US1923571 A US 1923571A US 301688 A US301688 A US 301688A US 30168828 A US30168828 A US 30168828A US 1923571 A US1923571 A US 1923571A
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US
United States
Prior art keywords
boiling point
hydrocarbons
conversion
acids
low boiling
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 - Lifetime
Application number
US301688A
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English (en)
Inventor
Galle Ernst
Rosinsky Walter
Hofmann Gerhardt
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
Application granted granted Critical
Publication of US1923571A publication Critical patent/US1923571A/en
Anticipated expiration legal-status Critical
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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
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/06—Catalytic processes
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • 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
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/04—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
    • 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
    • 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
    • C10G11/08—Halides
    • 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
    • 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

Definitions

  • the process is carried out at an elevated tem-- perature, for example, at temperatures ranging between about 350 and 600 C., temperatures between about 400 and 450 C. furnishing partic-
  • the process may be carried out under ordinary or elevated pressure. In some cases it will be advantageous to employ high pressures of about 100, 200 or even 1000 atmospheres, pressures of 100 to 150 atmospheres being very favorable, though in other cases pressures of about or 50 atmospheres may be employed.
  • the operation may also be conducted in the presence of hydrogen or gases containing or supplying the same.
  • Example 1 uct s, 41.2 per cent with reference to the initial material boil below 200 centigrade.
  • the double compound may also be replaced by the two components, in varying molecular proportions.
  • Example 2 100 parts of a rectified thick producer tar, 5
  • Example 3 100 parts of a thick producer tar, which has been freed from benzine, are treated with three parts of a double compound of oleic acid and zinc chlorid or the components of the same as in Example 1 at about 350 centigrade and atmospheres pressure in an autoclave fitted with stirrers, parts of the resulting products boil below 200 centigrade.
  • Example 5 100 parts of a mineral oil boiling above 200 centigrade are heated with 5 parts of a double compound of alpha-naphthoic acid and antimony pentachlorid or the components of the same, as in Example 1, under a pressure of atmospheres of hydrogen, up to 420 centigrade. Of the resulting conversion products, 45 parts boil below 200 centigrade.
  • the step which comprises acting on the said materials at a cracking temperature with a catalyst of the type of the complex ansalvo acids, said ansalvo acids or the acid constituent thereof being added to said materials.
  • the step which comprises acting on the said materials at a cracking temperaturewith a catalyst of the type of the complex ansolvo acids, said ansalvo acids or the acid the complex ansalvo acids, said ansalvo" acids or the acid constituent thereof being added to said materials, the process being carried out at a temperature of between about 350 and 600 C.
  • a process for the conversion of tar into hydrocarbons of low boiling point which comprises treating the said initial material under pressure and at about 380 to 420 C. with added l-naphtholcarboxylic acid and aluminium chlorid.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
US301688A 1927-10-03 1928-08-23 Conversion of hydrocarbons of high boiling point into those of low boiling point Expired - Lifetime US1923571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI32326D DE535473C (de) 1927-10-03 1927-10-03 Verfahren zur Umwandlung hochsiedender in niedrigsiedende Kohlenwasserstoffe

Publications (1)

Publication Number Publication Date
US1923571A true US1923571A (en) 1933-08-22

Family

ID=7188101

Family Applications (1)

Application Number Title Priority Date Filing Date
US301688A Expired - Lifetime US1923571A (en) 1927-10-03 1928-08-23 Conversion of hydrocarbons of high boiling point into those of low boiling point

Country Status (4)

Country Link
US (1) US1923571A (fr)
DE (1) DE535473C (fr)
FR (1) FR660559A (fr)
GB (1) GB311789A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107080A (en) * 1976-05-10 1978-08-15 The Lion Fat And Oil Company Limited Process for preparing catalyst for olefin polymerization
US4504378A (en) * 1983-02-18 1985-03-12 Marathon Oil Company Sodium tetrachloroaluminate catalyzed process for the molecular weight reduction of liquid hydrocarbons

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107080A (en) * 1976-05-10 1978-08-15 The Lion Fat And Oil Company Limited Process for preparing catalyst for olefin polymerization
USRE30510E (en) * 1976-05-10 1981-02-10 The Lion Fat And Oil Company Limited Process for preparing catalyst for olefin polymerization
US4504378A (en) * 1983-02-18 1985-03-12 Marathon Oil Company Sodium tetrachloroaluminate catalyzed process for the molecular weight reduction of liquid hydrocarbons

Also Published As

Publication number Publication date
FR660559A (fr) 1929-07-12
GB311789A (en) 1929-05-14
DE535473C (de) 1931-10-10

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