FR572169A - Procédé et appareil pour la préparation de l'anhydride sulfurique par contact au moyens de sels de vanadium - Google Patents

Procédé et appareil pour la préparation de l'anhydride sulfurique par contact au moyens de sels de vanadium

Info

Publication number
FR572169A
FR572169A FR572169DA FR572169A FR 572169 A FR572169 A FR 572169A FR 572169D A FR572169D A FR 572169DA FR 572169 A FR572169 A FR 572169A
Authority
FR
France
Prior art keywords
preparation
contact
sulfur trioxide
vanadium salts
vanadium
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
Other languages
English (en)
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.)
MANUF DE PROD CHIM DU NORD ETA
Original Assignee
MANUF DE PROD CHIM DU NORD ETA
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 MANUF DE PROD CHIM DU NORD ETA filed Critical MANUF DE PROD CHIM DU NORD ETA
Application granted granted Critical
Publication of FR572169A publication Critical patent/FR572169A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/78—Preparation by contact processes characterised by the catalyst used
    • C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
    • 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
    • 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
    • B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside 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
    • 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
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/00849—Stationary elements outside the bed, e.g. baffles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
FR572169D 1923-11-19 1923-10-23 Procédé et appareil pour la préparation de l'anhydride sulfurique par contact au moyens de sels de vanadium Expired FR572169A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US675722A US1518043A (en) 1923-11-19 1923-11-19 Process for the preparation of sulphuric anhydride by contact by means of vanadium salts

Publications (1)

Publication Number Publication Date
FR572169A true FR572169A (fr) 1924-06-02

Family

ID=24711695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR572169D Expired FR572169A (fr) 1923-11-19 1923-10-23 Procédé et appareil pour la préparation de l'anhydride sulfurique par contact au moyens de sels de vanadium

Country Status (3)

Country Link
US (1) US1518043A (fr)
DE (1) DE406864C (fr)
FR (1) FR572169A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL172941B (nl) * 1951-10-10 Kelley Co Inc Laad- en losplatform.
US2924577A (en) * 1954-06-05 1960-02-09 Shell Dev Production of controlled atmospheres and gas generator therefor
US2776874A (en) * 1954-06-25 1957-01-08 Republic Steel Corp Reactor for the high temperature reduction of iron oxide and the like
US2892002A (en) * 1955-02-28 1959-06-23 Gulf Oil Corp Polymerization of olefins and reactor therefor
US3244480A (en) * 1964-03-03 1966-04-05 Robert C Johnson Synthesis of fibrous silicon nitride
US3429678A (en) * 1964-10-30 1969-02-25 United Eng & Constructors Inc Process and apparatus for manufacturing gas rich in hydrogen and in oxides of carbon
US5264200A (en) * 1990-05-31 1993-11-23 Monsanto Company Monolithic catalysts for conversion of sulfur dioxide to sulfur trioxide
JP2526404B2 (ja) * 1993-10-15 1996-08-21 工業技術院長 触媒反応方法
DE10023178A1 (de) * 2000-05-11 2001-11-15 Mg Technologies Ag Verfahren zum katalytischen Umsetzen von Gasen mit hohem Gehalt an SO¶2¶

Also Published As

Publication number Publication date
DE406864C (de) 1924-12-09
US1518043A (en) 1924-12-02

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