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JPS5727907A - Manufacture of sulfur trioxide - Google Patents

Manufacture of sulfur trioxide

Info

Publication number
JPS5727907A
JPS5727907A JP9164381A JP9164381A JPS5727907A JP S5727907 A JPS5727907 A JP S5727907A JP 9164381 A JP9164381 A JP 9164381A JP 9164381 A JP9164381 A JP 9164381A JP S5727907 A JPS5727907 A JP S5727907A
Authority
JP
Japan
Prior art keywords
manufacture
sulfur trioxide
trioxide
sulfur
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.)
Pending
Application number
JP9164381A
Other languages
English (en)
Inventor
Betsukaa Buorufu
Piyutsutsu Giyuntaa
Buiishien Heruman
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS5727907A publication Critical patent/JPS5727907A/ja
Pending legal-status Critical Current

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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling processes
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • C01B17/77—Fluidised-bed processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00061—Temperature measurement of the reactants
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00079—Fluid level measurement
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00088—Flow rate measurement
    • 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
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—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
    • 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
    • B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP9164381A 1980-06-19 1981-06-16 Manufacture of sulfur trioxide Pending JPS5727907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803022814 DE3022814A1 (de) 1980-06-19 1980-06-19 Verfahren zur herstellung von schwefeltrioxid

Publications (1)

Publication Number Publication Date
JPS5727907A true JPS5727907A (en) 1982-02-15

Family

ID=6104881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9164381A Pending JPS5727907A (en) 1980-06-19 1981-06-16 Manufacture of sulfur trioxide

Country Status (12)

Country Link
EP (1) EP0042538B1 (ja)
JP (1) JPS5727907A (ja)
AU (1) AU545189B2 (ja)
BR (1) BR8103825A (ja)
CA (1) CA1159223A (ja)
DE (2) DE3022814A1 (ja)
DK (1) DK268381A (ja)
ES (1) ES8203796A1 (ja)
FI (1) FI69441C (ja)
NO (1) NO811891L (ja)
PT (1) PT73159B (ja)
ZA (1) ZA814116B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04258643A (ja) * 1991-02-14 1992-09-14 Shinto Paint Co Ltd 塗装されたポリオレフィン成形体

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443774A1 (de) 1994-12-08 1996-06-13 Basf Ag Vorrichtung und Verfahren zur Durchführung exothermer Reaktionen
CN114210274B (zh) * 2021-11-30 2024-08-23 武汉搜优数字科技有限公司 一种确定浓度的三氧化硫气体生成装置及其生成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013773A (en) * 1954-10-11 1961-12-19 Sinclair Refining Co Heat exchange apparatus
FR1395732A (fr) * 1964-03-04 1965-04-16 Pechiney Saint Gobain Procédé et appareillage pour la préparation de gaz à teneurs élevées en anhydride sulfurique
US3712369A (en) * 1970-12-07 1973-01-23 Gnii Tsvetnykh Metallov Method for removing heat from fluidized bed of roasting furnace and device for effecting the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04258643A (ja) * 1991-02-14 1992-09-14 Shinto Paint Co Ltd 塗装されたポリオレフィン成形体

Also Published As

Publication number Publication date
EP0042538A1 (de) 1981-12-30
BR8103825A (pt) 1982-03-09
NO811891L (no) 1981-12-21
CA1159223A (en) 1983-12-27
FI69441C (fi) 1986-02-10
DE3165762D1 (en) 1984-10-04
PT73159B (en) 1982-07-16
PT73159A (en) 1981-07-01
FI811903L (fi) 1981-12-20
ZA814116B (en) 1982-07-28
FI69441B (fi) 1985-10-31
DE3022814A1 (de) 1982-01-14
ES503155A0 (es) 1982-04-16
AU545189B2 (en) 1985-07-04
AU7182781A (en) 1981-12-24
EP0042538B1 (de) 1984-08-29
ES8203796A1 (es) 1982-04-16
DK268381A (da) 1981-12-20

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