SU1741600A3 - Способ проведени гетерогенных каталитических реакций - Google Patents

Способ проведени гетерогенных каталитических реакций Download PDF

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Publication number
SU1741600A3
SU1741600A3 SU874202223A SU4202223A SU1741600A3 SU 1741600 A3 SU1741600 A3 SU 1741600A3 SU 874202223 A SU874202223 A SU 874202223A SU 4202223 A SU4202223 A SU 4202223A SU 1741600 A3 SU1741600 A3 SU 1741600A3
Authority
SU
USSR - Soviet Union
Prior art keywords
gas
pressure drop
distributor
wall
inlet
Prior art date
Application number
SU874202223A
Other languages
English (en)
Russian (ru)
Inventor
Зарди Умберто
Original Assignee
Аммониа Казале С.А. (Фирма)
Умберто Зарди (Фирма)
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 Аммониа Казале С.А. (Фирма), Умберто Зарди (Фирма) filed Critical Аммониа Казале С.А. (Фирма)
Application granted granted Critical
Publication of SU1741600A3 publication Critical patent/SU1741600A3/ru

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Classifications

    • 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
    • C01C1/0405—Preparation of ammonia by synthesis from N2 and H2 in presence of a catalyst
    • C01C1/0417—Preparation of ammonia by synthesis 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
    • 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
    • B01J8/0403—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 fluid flow within the beds being predominantly horizontal
    • B01J8/0407—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 fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
    • B01J8/0415—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 fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being superimposed one above the other
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
SU874202223A 1986-03-13 1987-03-12 Способ проведени гетерогенных каталитических реакций SU1741600A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1025/86A CH670400A5 (OSRAM) 1986-03-13 1986-03-13

Publications (1)

Publication Number Publication Date
SU1741600A3 true SU1741600A3 (ru) 1992-06-15

Family

ID=4200694

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874202223A SU1741600A3 (ru) 1986-03-13 1987-03-12 Способ проведени гетерогенных каталитических реакций

Country Status (9)

Country Link
US (1) US4849206A (OSRAM)
EP (1) EP0237888B1 (OSRAM)
CN (1) CN1017970B (OSRAM)
CA (1) CA1283525C (OSRAM)
CH (1) CH670400A5 (OSRAM)
DE (1) DE3770959D1 (OSRAM)
ES (1) ES2022177B3 (OSRAM)
IN (1) IN169405B (OSRAM)
SU (1) SU1741600A3 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670578A5 (OSRAM) * 1987-03-25 1989-06-30 Ammonia Casale Sa
EP0355303B2 (en) * 1988-06-27 1995-12-20 Ammonia Casale S.A. Reactor for exothermic heterogeneous synthesis with several catalytic beds and with the external recovery of reaction heat
EP1818094A1 (en) * 2006-02-13 2007-08-15 Ammonia Casale S.A. Wall system for catalytic beds of synthesis reactors
EP2014356A1 (en) * 2007-07-04 2009-01-14 Ammonia Casale S.A. Wall system for catalytic beds of synthesis reactors and relative manufacturing process
CN105080434B (zh) * 2014-04-18 2018-02-27 新特能源股份有限公司 一种催化反应器、系统、四氯化硅催化氢化反应的方法
EP3515586B1 (en) * 2016-09-23 2020-06-17 Casale SA Axial-radial flow catalytic chemical reactor with two layers of catalyst
AU2022219218A1 (en) * 2021-02-10 2023-07-27 Casale Sa Catalytic synthesis reactor
CN113856566A (zh) * 2021-10-31 2021-12-31 中国船舶重工集团公司第七一八研究所 一种便于拆卸的多层组合催化床

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT273054B (de) * 1964-09-11 1969-07-25 Haldor Frederik Axel Topsoe Reaktor zur Durchführung von Reaktionen in der Gasphase
DK119652B (da) * 1964-09-11 1971-02-08 Topsoe H Reaktør til udførelse af gasfasereaktioner ved gennemledning af en gasblanding gennem et leje fyldt med katalysatørpartikler.
AT299981B (de) 1970-04-21 1972-07-10 Chemie Linz Ag Vorrichtung zur Erzielung einer gleichmäßigen Gasverteilung in radial durchströmten Katalysatorlagen in Reaktoren für katalytische, exotherme Hochdrucksynthesen, vorzugsweise der Ammoniaksynthese
US3944394A (en) * 1974-10-31 1976-03-16 Phillips Petroleum Company Apparatus suitable for carrying out catalytic process
FR2365370A1 (fr) * 1976-09-22 1978-04-21 Charbonnages Ste Chimique Reacteur convenant pour les reactions chimiques faisant intervenir des fluides au contact d'un lit de matieres solides
US4341737A (en) * 1979-05-22 1982-07-27 The Lummus Company Apparatus for carrying out catalytic exothermic and endothermic high-pressure gas reactions
US4372920A (en) 1979-07-13 1983-02-08 Ammonia Casale S.A. Axial-radial reactor for heterogeneous synthesis
IT1141102B (it) 1980-11-28 1986-10-01 Ammonia Casale Sa Reattore assiale-radiale per sintesi eterogenee
EP0062716B1 (en) * 1981-04-15 1985-08-28 Uop Inc. Improved screen for collection and distribution of process streams and assembly of such screens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент Англии V 1352550, к . В 01 J 8/02, 1974, Патент Англии № 1118750, кл. В 01 J 8/02, 1971 *

Also Published As

Publication number Publication date
EP0237888B1 (en) 1991-06-26
US4849206A (en) 1989-07-18
CN87102931A (zh) 1987-10-21
IN169405B (OSRAM) 1991-10-12
CN1017970B (zh) 1992-08-26
DE3770959D1 (de) 1991-08-01
CA1283525C (en) 1991-04-30
EP0237888A3 (en) 1988-05-04
ES2022177B3 (es) 1991-12-01
EP0237888A2 (en) 1987-09-23
CH670400A5 (OSRAM) 1989-06-15

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