GB1159826A - Steam Reforming of Hydrocarbons. - Google Patents

Steam Reforming of Hydrocarbons.

Info

Publication number
GB1159826A
GB1159826A GB36467/66A GB3646766A GB1159826A GB 1159826 A GB1159826 A GB 1159826A GB 36467/66 A GB36467/66 A GB 36467/66A GB 3646766 A GB3646766 A GB 3646766A GB 1159826 A GB1159826 A GB 1159826A
Authority
GB
United Kingdom
Prior art keywords
line
air
partial combustion
hydrocarbon
aug
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
GB36467/66A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of GB1159826A publication Critical patent/GB1159826A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/1516—Multisteps
    • C07C29/1518—Multisteps one step being the formation of initial mixture of carbon oxides and hydrogen for synthesis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Abstract

1,159,826. Making combustible gas. MONTECATINI EDISON S.p.A. 15 Aug., 1966 [18 Aug., 1965], No. 36467/66. Heading C5E. A gas mixture containing H 2 and CO is made by partially combusting at 11 and then steamreforming a liquid or gaseous hydrocarbon at the same elevated pressure, the reforming being performed in catalyst-containing tubes 13 and gases from the partial combustion being introduced at 5, 12, into part of the hydrocarbon before the reforming step. The hydrocarbon feed 1 is divided at 2, 3 and recombined at 12 before entering catalyst-containing annuli 13 about return tubes 14. Some gas from the partial combustion is taken off at 6, 7 for mixing with air delivered to a burner 11 and for driving a turbine Tl which drives a turbo-compressor CR1 for combustion air. In one modification, Fig. 2 (not shown), the line 6 and ejector EJ1 are omitted, superheated steam being delivered to the line 2 for temperature control of the partial combustion stage. In another modification, Fig. 3 (not shown), water is introduced into the air in line 10 and evaporated by heat in the gases in line 7.
GB36467/66A 1965-08-18 1966-08-15 Steam Reforming of Hydrocarbons. Expired GB1159826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1866865 1965-08-18

Publications (1)

Publication Number Publication Date
GB1159826A true GB1159826A (en) 1969-07-30

Family

ID=11153160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36467/66A Expired GB1159826A (en) 1965-08-18 1966-08-15 Steam Reforming of Hydrocarbons.

Country Status (4)

Country Link
BE (1) BE685635A (en)
DE (1) DE1567710A1 (en)
GB (1) GB1159826A (en)
NL (1) NL6611311A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079017A (en) * 1976-11-19 1978-03-14 Pullman Incorporated Parallel steam reformers to provide low energy process
FR2456708A1 (en) * 1979-05-18 1980-12-12 Toyo Engineering Corp HYDROCARBON REFORMING PROCESS AND APPARATUS FOR IMPLEMENTING SAME
US4367206A (en) 1978-11-10 1983-01-04 Imperial Chemical Industries Limited Method for producing methanol and ammonia
GB2139644A (en) * 1983-04-06 1984-11-14 Ici Plc Synthesis gas
US4618451A (en) * 1983-04-06 1986-10-21 Imperial Chemical Industries Plc Synthesis gas
GB2213496A (en) * 1987-12-10 1989-08-16 Ici Plc Production of hydrogen-containing gas streams
EP4056532A1 (en) * 2021-03-12 2022-09-14 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Method and apparatus for reforming hydrocarbon gas for methanol production

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079017A (en) * 1976-11-19 1978-03-14 Pullman Incorporated Parallel steam reformers to provide low energy process
US4367206A (en) 1978-11-10 1983-01-04 Imperial Chemical Industries Limited Method for producing methanol and ammonia
FR2456708A1 (en) * 1979-05-18 1980-12-12 Toyo Engineering Corp HYDROCARBON REFORMING PROCESS AND APPARATUS FOR IMPLEMENTING SAME
GB2139644A (en) * 1983-04-06 1984-11-14 Ici Plc Synthesis gas
US4618451A (en) * 1983-04-06 1986-10-21 Imperial Chemical Industries Plc Synthesis gas
GB2213496A (en) * 1987-12-10 1989-08-16 Ici Plc Production of hydrogen-containing gas streams
EP4056532A1 (en) * 2021-03-12 2022-09-14 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Method and apparatus for reforming hydrocarbon gas for methanol production

Also Published As

Publication number Publication date
NL6611311A (en) 1967-02-20
DE1567710A1 (en) 1970-07-02
BE685635A (en) 1967-02-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees