NL257966A - - Google Patents

Info

Publication number: NL257966A
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.)

1965-01-29

Publication of NL257966A publication Critical patent/NL257966A/xx

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 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
- C01C1/0435—Horizontal reactors
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- 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
- B01J8/0403—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
- 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
- B01J8/0446—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
- B01J8/0461—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 annular shaped beds
- B01J8/0469—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 annular shaped 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
- B01J8/0496—Heating or cooling the reactor
- 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
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00194—Tubes
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
- B01J2208/00221—Plates; Jackets; Cylinders comprising baffles for guiding the flow of the heat exchange medium
- 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)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

NL257966D 1965-01-29 NL257966A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEL0049852		1965-01-29

Publications (1)

Publication Number	Publication Date
NL257966A true NL257966A (da)

Family

ID=7273180

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL257966D NL257966A (da)	1965-01-29
NL122998D NL122998C (da)	1965-01-29

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL122998D NL122998C (da)	1965-01-29

Country Status (3)

Country	Link
BE (1)	BE597362A (da)
DE (1)	DE1142586B (da)
NL (2)	NL122998C (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1210422B (de) *	1963-03-01	1966-02-10	Metallgesellschaft Ag	Verfahren zum An- und Abheizen von Schwefel-saeure-Kontaktanlagen
US3516800A (en) *	1965-08-25	1970-06-23	Hisao Yamamoto	Synthesis reaction apparatus equipped with means for temperature control of catalyst bed
US3472631A (en) *	1966-04-25	1969-10-14	Robert H Schober	Apparatus for carrying out exothermic catalytic gas reactions
US3440021A (en) *	1966-07-05	1969-04-22	Chemie Linz Ag	High pressure reactor
GB1574723A (en) *	1976-03-10	1980-09-10	Haldor Topsoe As	Apparatus for the synthesis of ammonia
DE3040712A1 (de) *	1980-10-29	1982-05-27	W.C. Heraeus Gmbh, 6450 Hanau	Reaktionsbehaelter
IT1141102B (it) *	1980-11-28	1986-10-01	Ammonia Casale Sa	Reattore assiale-radiale per sintesi eterogenee
DE3336750A1 (de) *	1982-10-15	1984-04-19	Idemitsu Kosan Co., Ltd., Tokyo	Reaktor
DK1707259T3 (da) *	2005-04-01	2018-09-03	Casale Sa	Fremgangsmåde til heterogen syntese af kemiske forbindelser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE263287C (da) *
DE566577C (de) *	1925-02-16	1932-12-22	Giovanni Cicali	Vorrichtung zur synthetischen Herstellung von Ammoniak durch Katalyse
US2538738A (en) *	1945-09-04	1951-01-16	Commercial Solvents Corp	Process and apparatus for carrying out exothermic reactions
DE926366C (de) *	1952-07-25	1955-04-14	Basf Ag	Hochdruckofen zur Ausfuehrung katalytischer Gasreaktionen
US2898183A (en) *	1954-03-18	1959-08-04	Montedison Spa	Process and apparatus for performing exothermic reactions under high pressure and at elevated temperature
DE1052958B (de) *	1956-07-21	1959-03-19	Uhde Gmbh Friedrich	Vorrichtung zur Durchfuehrung katalytischer Hochdrucksynthesen

0
- NL NL257966D patent/NL257966A/xx unknown
- BE BE597362D patent/BE597362A/xx unknown
- NL NL122998D patent/NL122998C/xx active
1960
- 1960-11-22 DE DEL37594A patent/DE1142586B/de active Pending

Also Published As

Publication number	Publication date
DE1142586B (de)	1963-01-24
NL122998C (da)
DE1542278A1 (de)	1970-08-06
BE597362A (da)

Publication	Publication Date	Title
DE1507767B (da)
JPS4941618Y1 (da)	1974-11-15
JPS4314372Y1 (da)	1968-06-17
JPS4430546Y1 (da)	1969-12-16
BE674448A (da)	1966-04-15
BE667820A (da)	1965-12-01
NL122998C (da)
SE313539B (da)	1969-08-18
NL6613135A (da)	1967-03-20
NL6611360A (da)	1967-02-13
NL6607267A (da)	1966-11-28
NL6603716A (da)	1966-09-26
NL6501056A (da)	1966-07-29
BE672693A (da)	1966-03-16
BE672648A (da)	1966-03-16
BE674503A (da)	1966-04-15
BE674617A (da)	1966-06-30
BE672618A (da)	1966-03-16
BE671786A (da)	1966-05-03
BE671093A (da)	1966-04-19
BE670791A (da)	1966-01-31
BE670383A (da)	1966-01-17
BE683167A (da)	1966-12-01
BE669442A (da)	1965-12-31
BE681434A (da)	1966-10-31