HUT61505A - Process for producing ammonia synthesis gas - Google Patents

Process for producing ammonia synthesis gas

Info

Publication number
HUT61505A
HUT61505A HU911094A HU109491A HUT61505A HU T61505 A HUT61505 A HU T61505A HU 911094 A HU911094 A HU 911094A HU 109491 A HU109491 A HU 109491A HU T61505 A HUT61505 A HU T61505A
Authority
HU
Hungary
Prior art keywords
zone
ammonia synthesis
synthesis gas
steam
feed
Prior art date
Application number
HU911094A
Other languages
Hungarian (hu)
Other versions
HU911094D0 (en
HU212607B (en
Inventor
Joseph R Leblanc
Original Assignee
Kellogg M W Co
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 Kellogg M W Co filed Critical Kellogg M W Co
Priority to HU911094A priority Critical patent/HU212607B/en
Publication of HU911094D0 publication Critical patent/HU911094D0/en
Publication of HUT61505A publication Critical patent/HUT61505A/en
Publication of HU212607B publication Critical patent/HU212607B/en

Links

Classifications

    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Landscapes

  • Hydrogen, Water And Hydrids (AREA)

Abstract

Raw ammonia synthesis gas is produced from a fresh hydrocarbon feed (I) by (a) forming a first mixed feed (II) comprising steam, a major proportion of (I), and air or O2-enriched air as oxidant; introducing (II) to an exothermic catalytic steam-reforming zone (A) (e.g. 8 in the Fig.) wherein is formed a reformed gas (III) contg. less than 1.0 vol% (dry basis) residual hydrocarbon; (b) forming a second mixed feed (IV) comprising steam and a remaining portion of (I); introducing (IV) to an endothermic catalytic stem reforming zone (B) (e.g. 13 in the Fig.) wherein is formed a second reformed gas (V) contg. less than 4.0 vol% (dry basis) residual hydrocarbon; (c) combining (III) and (V) and passing the mixt. in indirect heat exchange with the feed (IV) in zone (B), to provide all the heat required for the endothermic reforming in zone (B); and (d) withdrawing the resulting cooled combined gases as raw ammonia synthesis gas.
HU911094A 1991-04-04 1991-04-04 Process for producing ammonia synthesis gas HU212607B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU911094A HU212607B (en) 1991-04-04 1991-04-04 Process for producing ammonia synthesis gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU911094A HU212607B (en) 1991-04-04 1991-04-04 Process for producing ammonia synthesis gas

Publications (3)

Publication Number Publication Date
HU911094D0 HU911094D0 (en) 1991-10-28
HUT61505A true HUT61505A (en) 1993-01-28
HU212607B HU212607B (en) 1996-09-30

Family

ID=10952812

Family Applications (1)

Application Number Title Priority Date Filing Date
HU911094A HU212607B (en) 1991-04-04 1991-04-04 Process for producing ammonia synthesis gas

Country Status (1)

Country Link
HU (1) HU212607B (en)

Also Published As

Publication number Publication date
HU911094D0 (en) 1991-10-28
HU212607B (en) 1996-09-30

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee
MM4A Lapse of definitive patent protection due to non-payment of fees