GB1275824A - Improvements relating to the production of inert gases - Google Patents

Improvements relating to the production of inert gases

Info

Publication number
GB1275824A
GB1275824A GB26521/69A GB2652169A GB1275824A GB 1275824 A GB1275824 A GB 1275824A GB 26521/69 A GB26521/69 A GB 26521/69A GB 2652169 A GB2652169 A GB 2652169A GB 1275824 A GB1275824 A GB 1275824A
Authority
GB
United Kingdom
Prior art keywords
compressor
production
engine
gas
combustion engine
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
GB26521/69A
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.)
GAKO GES fur GAS KOHLE und OL
Original Assignee
GAKO GES fur GAS KOHLE und OL
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 GAKO GES fur GAS KOHLE und OL filed Critical GAKO GES fur GAS KOHLE und OL
Priority to GB26521/69A priority Critical patent/GB1275824A/en
Publication of GB1275824A publication Critical patent/GB1275824A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/02—Preparation of nitrogen
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2

Abstract

1275824 Inert gases; nitrogen GAKO GES FUR GAS-KOHLE UND OLFEUERUNGEN mbH 23 May 1969 26521/69 Heading C1A In the production of a gas which is substantially free from CO 2 and which consists primarily of N 2 and inert elemental gas(es), the combustion gases from an internal combustion engine are fed, at least in part, to a compressor coupled to the combustion engine. The combustion gases may be produced by burning diesel oil in air, and may be subjected to cleaning and/or cooling before and/or after feeding them to the compressor to remove O 2 , SO 2 , H 2 , CO 2 , CO and/or H 2 O. In one embodiment (Fig. 5) a diesel engine and a compressor are mounted on a frame, the longitudinal members of which are hollow and contain an adsorbant for CO 2 . Fig. 4 shows an internal combustion engine K followed by chambers C 1 and C 2 containing catalysts in which CO and H 2 are burned, chamber C 3 containing a soot filter, compressor A, water scrubber W and CO 2 adsorption plant C 4 . The I.C. engine may be coupled to more than one compressor, together with one or more other machines such as blowers and electrical generators. The process permits the production of Ar-containing N 2 with expenditure of 1/6 of the energy required in hitherto known processes.
GB26521/69A 1969-05-23 1969-05-23 Improvements relating to the production of inert gases Expired GB1275824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26521/69A GB1275824A (en) 1969-05-23 1969-05-23 Improvements relating to the production of inert gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26521/69A GB1275824A (en) 1969-05-23 1969-05-23 Improvements relating to the production of inert gases

Publications (1)

Publication Number Publication Date
GB1275824A true GB1275824A (en) 1972-05-24

Family

ID=10244935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26521/69A Expired GB1275824A (en) 1969-05-23 1969-05-23 Improvements relating to the production of inert gases

Country Status (1)

Country Link
GB (1) GB1275824A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438687A1 (en) * 1978-10-10 1980-05-09 Aichelin Gmbh Heat treatment of metal parts in protective atmos. of nitrogen - which is obtd. by feeding air or gas mixt. through adsorber removing gases other than nitrogen
US4729879A (en) * 1979-06-07 1988-03-08 Black Robert B Production of nitrogen and carbon dioxide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438687A1 (en) * 1978-10-10 1980-05-09 Aichelin Gmbh Heat treatment of metal parts in protective atmos. of nitrogen - which is obtd. by feeding air or gas mixt. through adsorber removing gases other than nitrogen
US4729879A (en) * 1979-06-07 1988-03-08 Black Robert B Production of nitrogen and carbon dioxide

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee