NL136765C - - Google Patents

Info

Publication number
NL136765C
NL136765C NL136765DA NL136765C NL 136765 C NL136765 C NL 136765C NL 136765D A NL136765D A NL 136765DA NL 136765 C NL136765 C NL 136765C
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 NL136765C publication Critical patent/NL136765C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0005—Catalytic processes under superatmospheric pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0492—Feeding reactive fluids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL136765D 1965-10-20 NL136765C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49887265A 1965-10-20 1965-10-20

Publications (1)

Publication Number Publication Date
NL136765C true NL136765C (zh)

Family

ID=23982852

Family Applications (2)

Application Number Title Priority Date Filing Date
NL136765D NL136765C (zh) 1965-10-20
NL6614796A NL6614796A (zh) 1965-10-20 1966-10-20

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6614796A NL6614796A (zh) 1965-10-20 1966-10-20

Country Status (8)

Country Link
US (1) US3433600A (zh)
JP (1) JPS539589B1 (zh)
BE (1) BE688566A (zh)
DE (1) DE1542073B1 (zh)
FI (1) FI46918C (zh)
FR (1) FR1497109A (zh)
GB (1) GB1128244A (zh)
NL (2) NL6614796A (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498755A (en) * 1966-05-26 1970-03-03 Universal Oil Prod Co Means for effecting a multiple stage contact of a reactant stream
EP0026057B1 (en) * 1979-09-14 1984-03-14 Imperial Chemical Industries Plc Synthesis reactor and processes
CA1159229A (en) * 1980-09-19 1983-12-27 John Mcfarland Converter
US4462966A (en) * 1982-05-13 1984-07-31 Phillips Petroleum Company Fluid distributor means
CA1213128A (en) * 1982-10-07 1986-10-28 Arie L. Mos Reactor for exothermic or endothermic chemical processes
US4542252A (en) * 1984-07-20 1985-09-17 Mobil Oil Corporation Multi-stage adiabatic process for methanol conversion to light olefins
CH672078A5 (zh) * 1986-06-02 1989-10-31 Ammonia Casale Sa
US4855113A (en) * 1986-10-27 1989-08-08 Pennwalt Corporation Apparatus for removing sulfur from organic polysulfides
US5130062A (en) * 1988-08-11 1992-07-14 Sulzer Brothers Limited Packing for a material and heat exchange column
CA2086217C (en) * 1992-01-24 1999-03-30 Gordon M. Cameron Catalytic converter
US5403560A (en) * 1993-05-13 1995-04-04 Texaco Inc. Fluids mixing and distributing apparatus
GB0421198D0 (en) * 2004-09-24 2004-10-27 Johnson Matthey Plc Reaction vessel
SE531785C2 (sv) * 2006-12-05 2009-08-04 Bengt-Sture Ershag Anläggning för återvinning av kol och kolväteföreningar genom pyrolys
US7901640B2 (en) 2008-05-13 2011-03-08 Uop Llc Optimized counter-current flow baffle
US7718146B2 (en) 2008-05-13 2010-05-18 Uop Llc Enhanced bed separation in a styrene monomer reactor using milled plates
US7906081B2 (en) 2008-05-13 2011-03-15 Uop Llc Internal grids for adsorbent chambers and reactors
FR2952835B1 (fr) * 2009-11-20 2011-12-09 Inst Francais Du Petrole Dispositif compact de melange de fluides dans un reacteur a ecoulement descendant
US8372285B2 (en) 2009-12-01 2013-02-12 Imet Corporation Method and apparatus for the bio-remediation of aqueous waste compositions
US8673246B2 (en) * 2011-03-23 2014-03-18 Uop Llc Process for contacting one or more fluids and a reactor relating thereto
US11298670B2 (en) * 2020-04-24 2022-04-12 Uop Llc Compact quench zone reactor internals

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US677670A (en) * 1899-02-18 1901-07-02 Hoechst Ag Method of making sulfur trioxid.
US1909378A (en) * 1927-12-06 1933-05-16 Chemical Engineering Corp Synthetic production of ammonia from a gaseous mixture of nitrogen and hydrogen in their combining proportions
US2104858A (en) * 1935-01-23 1938-01-11 Gen Chemical Corp Manufacture of sulphuric acid
US2512586A (en) * 1945-09-04 1950-06-20 Commercial Solvents Corp Process and apparatus for carrying out exothermic chemical reactions
US2475855A (en) * 1947-10-13 1949-07-12 Sun Oil Co Catalytic reaction apparatus
US2632692A (en) * 1949-01-18 1953-03-24 Hydrocarbon Research Inc Multiple bed catalyst apparatus
DE859298C (de) * 1951-01-05 1952-12-11 Heinrich Dr-Ing Strombeck Kaltgasfuehrung im Ammoniaksyntheseofen und Vorrichtung zu deren Durchfuehrung
DE1142536B (de) * 1952-08-12 1963-01-17 Charlotte Vogt Geb Petersen Rotationssymmetrische Hohlsprengladung
US3254967A (en) * 1963-06-17 1966-06-07 Chem Processes Inc Multiple bed catalyst apparatus having close temperature control
US3366461A (en) * 1964-05-11 1968-01-30 Chemical Construction Corp Apparatus for exothermic catalytic reactions
US3353924A (en) * 1965-07-16 1967-11-21 Shell Oil Co Bed reactor with quench deck

Also Published As

Publication number Publication date
NL6614796A (zh) 1967-04-21
GB1128244A (en) 1968-09-25
FI46918B (zh) 1973-05-02
DE1542073B1 (de) 1972-03-09
FI46918C (fi) 1973-08-10
US3433600A (en) 1969-03-18
BE688566A (zh) 1967-04-20
JPS539589B1 (zh) 1978-04-06
FR1497109A (fr) 1967-10-06

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