NL89727C - - Google Patents

Info

Publication number
NL89727C
NL89727C NL89727DA NL89727C NL 89727 C NL89727 C NL 89727C NL 89727D A NL89727D A NL 89727DA NL 89727 C NL89727 C NL 89727C
Authority
NL
Netherlands
Application number
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.)
Publication of NL89727C publication Critical patent/NL89727C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/0081—Feeding the steam or the vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/0084—Feeding or collecting the cooling medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/0093—Removing and treatment of non condensable gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
    • B01D51/10—Conditioning the gas to be cleaned
    • 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
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/506—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification at low temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/047—Composition of the impurity the impurity being carbon monoxide
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/931—Recovery of hydrogen
    • Y10S62/934—From nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
NL89727D 1954-10-01 NL89727C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL799351X 1954-10-01
NL3036439X 1956-03-28

Publications (1)

Publication Number Publication Date
NL89727C true NL89727C (zh)

Family

ID=32396403

Family Applications (2)

Application Number Title Priority Date Filing Date
NL101236D NL101236C (zh) 1954-10-01
NL89727D NL89727C (zh) 1954-10-01

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL101236D NL101236C (zh) 1954-10-01

Country Status (6)

Country Link
US (2) US2960836A (zh)
BE (2) BE556199A (zh)
DE (2) DE1003240B (zh)
FR (2) FR1137819A (zh)
GB (2) GB799351A (zh)
NL (2) NL89727C (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073128A (en) * 1957-09-21 1963-01-15 Linde Eismasch Ag Process for the selective separation of components of gaseous mixtures by regenerative cooling
US3060697A (en) * 1957-11-14 1962-10-30 Joy Mfg Co Apparatus for and method of separating gases
NL110163C (zh) * 1957-12-11 1900-01-01
US3064441A (en) * 1958-12-09 1962-11-20 Union Carbide Corp Low temperature cleaning of an impurity-containing gas
US3089311A (en) * 1959-12-21 1963-05-14 Linde Eismasch Ag Regenerative heat-transfer process
DE1135020B (de) * 1960-04-14 1962-08-23 Linde Eismasch Ag Verfahren und Einrichtung zur Tieftemperaturzerlegung eines wasserstoffreichen Gasgemisches
US3210946A (en) * 1960-12-12 1965-10-12 Joy Mfg Co Cryogenic cooling of reversible heat exchangers
US3123457A (en) * 1960-12-22 1964-03-03 E smith
DE1143526B (de) * 1962-01-12 1963-02-14 Linde Eismasch Ag Verfahren und Einrichtung zur Tieftemperatur-Gaszerlegung, insbesondere Luftzerlegung
GB1038535A (en) * 1964-03-10 1966-08-10 British Oxygen Co Ltd Process and apparatus for the removal of one or more constituents from a gas mixture
US3490245A (en) * 1966-12-20 1970-01-20 Texaco Inc Self-cleaning regenerators for cryogenic systems
NL7015730A (zh) * 1970-08-13 1972-02-15
US4484451A (en) * 1978-09-05 1984-11-27 United Air Specialists, Inc. Two-stage gas condenser with feedback cooling
US4400188A (en) * 1981-10-27 1983-08-23 Air Products And Chemicals, Inc. Nitrogen generator cycle
CN108163810B (zh) * 2017-12-26 2019-09-10 中国工程物理研究院上海激光等离子体研究所 用于神光ⅱ高功率激光装置的氘气提纯装置及其提纯方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL31194C (zh) * 1929-03-15
US2062537A (en) * 1934-05-09 1936-12-01 Lee S Twomey Method of separating gases by freezing
US2097434A (en) * 1935-11-09 1937-11-02 Baufre William Lane De Apparatus for cooling and rectifying mixed gases
US2496380A (en) * 1946-04-18 1950-02-07 Elliott Co Gas purifying method and apparatus
US2534478A (en) * 1947-03-31 1950-12-19 Elliott Co Gas purifying method and apparatus
US2622416A (en) * 1949-03-30 1952-12-23 Standard Oil Dev Co Separation of low boiling gas mixtures
US2663167A (en) * 1951-09-21 1953-12-22 Joy Mfg Co Gas separation apparatus and method

Also Published As

Publication number Publication date
GB829135A (en) 1960-02-24
BE556199A (zh)
FR1137819A (fr) 1957-06-04
BE541565A (zh)
DE1003240B (de) 1957-02-28
FR71664E (fr) 1960-01-13
DE1037489B (de) 1958-08-28
US3036439A (en) 1962-05-29
NL101236C (zh)
US2960836A (en) 1960-11-22
GB799351A (en) 1958-08-06

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