GB897586A - Improvements in or relating to the catalytic hydrogenating refining of hydrocarbons - Google Patents

Improvements in or relating to the catalytic hydrogenating refining of hydrocarbons

Info

Publication number
GB897586A
GB897586A GB31193/60A GB3119360A GB897586A GB 897586 A GB897586 A GB 897586A GB 31193/60 A GB31193/60 A GB 31193/60A GB 3119360 A GB3119360 A GB 3119360A GB 897586 A GB897586 A GB 897586A
Authority
GB
United Kingdom
Prior art keywords
gas
vaporizer
hydrogen
refined
hydrocarbons
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
GB31193/60A
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB897586A publication Critical patent/GB897586A/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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/007—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 in the presence of hydrogen from a special source or of a special composition or having been purified by a special treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

<PICT:0897586/III/1> In the process of the parent Specification, wherein hydrocarbons such as petrol, benzene, gas oil, and the like are catalytically hydrogenatively refined in the presence of hydrogen or a hydrogencontaining gas by vaporizing the hydrocarbon in a double or more effect vaporizer through which effects they pass in succession in admixture with the hydrogen before being refined, and which in the course of their vaporization are maintained in circulation through each vaporizer offset by the action of the hydrogen as in an air-lift pump in such manner that only the liquid phase flows through the heating system of the vaporizer, characterized in that the vaporizers are heated by the gas-vapour mixture emerging from the hydrogenating refining after the said mixture has transferred some heat preferably to the gas-vapour which is about to be refined, in such manner that the gas vapour mixture which serves as the heating medium flows in succession through the heating systems of the several vaporizers in countercurrent to the hydrocarbon to be vaporized and hydrogen, the present invention introduces the additional step of treating the residue which is withdrawn from the final vaporizer with fresh circulation gas, which gas is then passed to the first vaporizer, thereby recovering hydrocarbons and heat from the residue. The Figure illustrates a suitable plant for carrying out the process of the invention, wherein the residues are located in column 69, 70, 71 with fresh circulating gas via line 68, which gas leaves via line 60 and enters the first vaporizer 7.
GB31193/60A 1957-11-23 1960-09-09 Improvements in or relating to the catalytic hydrogenating refining of hydrocarbons Expired GB897586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM35974A DE1136043B (en) 1957-11-23 1957-11-23 Process for the heating and evaporation of hydrocarbons to be refined hydrocatalytically

Publications (1)

Publication Number Publication Date
GB897586A true GB897586A (en) 1962-05-30

Family

ID=600750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31193/60A Expired GB897586A (en) 1957-11-23 1960-09-09 Improvements in or relating to the catalytic hydrogenating refining of hydrocarbons

Country Status (2)

Country Link
DE (1) DE1136043B (en)
GB (1) GB897586A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930633C (en) * 1952-04-29 1955-07-21 Nitroglycerin Aktiebolaget Device for washing liquid and / or finely divided solid substances, such as nitrates or the like.
DE930224C (en) * 1953-11-14 1955-07-11 Metallgesellschaft Ag Process and device for the breakdown of organic sulfur and nitrogen compounds that are found in liquid products of the dry distillation of fuels or the like or their distillates or in the liquid products of fuel gasification, hydrogenation or cracking or in petroleum, which boil at normal pressure below 400 ° C , Petroleum fractions or similar substances are contained
DE1013274B (en) * 1954-04-09 1957-08-08 Koppers Gmbh Heinrich Process and device for the catalytic refining of rahbenzene
DE1008848B (en) * 1955-08-08 1957-05-23 Still Fa Carl Process for the evaporation of hydrocarbons for the purpose of catalytic refining
DE1008849B (en) * 1955-08-09 1957-05-23 Still Fa Carl Process for the evaporation of hydrocarbons and for the further heating of the hydrocarbon vapors for the purpose of catalytic refining

Also Published As

Publication number Publication date
DE1136043C2 (en) 1963-04-04
DE1136043B (en) 1962-09-06

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