[go: up one dir, main page]

FR1324149A - Ammonia production process - Google Patents

Ammonia production process

Info

Publication number
FR1324149A
FR1324149A FR899618A FR899618A FR1324149A FR 1324149 A FR1324149 A FR 1324149A FR 899618 A FR899618 A FR 899618A FR 899618 A FR899618 A FR 899618A FR 1324149 A FR1324149 A FR 1324149A
Authority
FR
France
Prior art keywords
production process
ammonia production
ammonia
production
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
FR899618A
Other languages
French (fr)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of FR1324149A publication Critical patent/FR1324149A/en
Expired legal-status Critical Current

Links

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
    • C01C1/0423—Cold wall 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
    • 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
    • B01J8/0476—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 otherwise shaped beds
    • B01J8/048—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 otherwise 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
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
    • 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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B01J2219/00135—Electric resistance heaters
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
FR899618A 1961-06-06 1962-06-04 Ammonia production process Expired FR1324149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL265574A NL265574A (en) 1961-06-06 1961-06-06

Publications (1)

Publication Number Publication Date
FR1324149A true FR1324149A (en) 1963-04-12

Family

ID=19753076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899618A Expired FR1324149A (en) 1961-06-06 1962-06-04 Ammonia production process

Country Status (5)

Country Link
BE (1) BE618475A (en)
DE (1) DE1188567B (en)
FR (1) FR1324149A (en)
GB (1) GB974439A (en)
NL (1) NL265574A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785832A1 (en) * 1998-11-17 2000-05-19 Gea Luftkuehler Happel Gmbh PROCESS FOR THE PREPARATION OF GASEOUS PRODUCTS BY CATALYTIC REACTION IN THE GAS PHASE AND DEVICE FOR CARRYING OUT THIS PROCESS
CN111514827A (en) * 2020-04-26 2020-08-11 太原科技大学 A processing device for producing methane from synthesis gas and its processing method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725564A1 (en) * 1987-08-01 1989-02-09 Uhde Gmbh METHOD AND SYSTEM FOR CARRYING OUT A SYNTHESIS, IN PARTICULAR FOR THE SYNTHESIS OF AMMONIA
CN114307869A (en) * 2021-12-17 2022-04-12 南京敦先化工科技有限公司 Ammonia synthesis reactor
CN115477314A (en) * 2022-10-08 2022-12-16 重庆建峰化工股份有限公司 Method for partially replacing copper catalyst of low-temperature shift converter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608569A (en) * 1946-08-22 1952-08-26 Standard Oil Dev Co Removal of carbon from hydrocarbon synthesis catalyst
US2631981A (en) * 1948-07-10 1953-03-17 Sinclair Refining Co Rejection of inactive material from a fluidized catalyst regenerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785832A1 (en) * 1998-11-17 2000-05-19 Gea Luftkuehler Happel Gmbh PROCESS FOR THE PREPARATION OF GASEOUS PRODUCTS BY CATALYTIC REACTION IN THE GAS PHASE AND DEVICE FOR CARRYING OUT THIS PROCESS
CN111514827A (en) * 2020-04-26 2020-08-11 太原科技大学 A processing device for producing methane from synthesis gas and its processing method
CN111514827B (en) * 2020-04-26 2022-04-01 太原科技大学 Processing device and processing method for preparing methane from synthesis gas

Also Published As

Publication number Publication date
DE1188567B (en) 1965-03-11
GB974439A (en) 1964-11-04
BE618475A (en) 1962-12-14
NL265574A (en) 1964-07-10

Similar Documents

Publication Publication Date Title
FR1310997A (en) Electroplating process
FR1247162A (en) Ammonium para-tungstate preparation process
FR1280616A (en) Improved urea synthesis process
FR1339448A (en) Urea production process
FR1324149A (en) Ammonia production process
FR1341589A (en) Urea production process
FR1375434A (en) Urea synthesis process
FR1296968A (en) Urea manufacturing process
FR1334008A (en) Packaging process
FR1395525A (en) Manufacturing process of nu, nu-dialkoyl-2-ethyl-3, 3-diphenylpropene- (2) -yl-amnes
FR1249757A (en) Urea preparation process
FR1316432A (en) Process for manufacturing cyclic organoplysiloxanes
FR1324782A (en) Urea synthesis process
FR1295681A (en) Improved process for the production of 5'-nucleotides
FR1279456A (en) Oxytetracycline production process
FR1298978A (en) Bonbout extraction process
FR1296906A (en) Granulation process
FR1313485A (en) Polyamide production process
BE613438A (en) Polyamide production process
FR1300221A (en) Acetylene production process
FR1331020A (en) Epoxy-ethers production process
FR1339082A (en) Material encapsulation process
FR1270928A (en) Arene-metal-carbonyl production process
FR1343885A (en) Process for the production of acrylonitrile copolymers
FR1287094A (en) Hydrazine production process