IT8212617A0 - Zolfo fuso adatto per impianti di dispositivo monostadio per la produ solfonazione e particolarmente per zione di so3 gassosa a partire da impianti di additivazione con so3per la precipitazione delle ceneri dai fumi di forni in genere - Google Patents

Zolfo fuso adatto per impianti di dispositivo monostadio per la produ solfonazione e particolarmente per zione di so3 gassosa a partire da impianti di additivazione con so3per la precipitazione delle ceneri dai fumi di forni in genere

Info

Publication number
IT8212617A0
IT8212617A0 IT8212617A IT1261782A IT8212617A0 IT 8212617 A0 IT8212617 A0 IT 8212617A0 IT 8212617 A IT8212617 A IT 8212617A IT 1261782 A IT1261782 A IT 1261782A IT 8212617 A0 IT8212617 A0 IT 8212617A0
Authority
IT
Italy
Prior art keywords
production
systems
additivation
sulfonation
ash
Prior art date
Application number
IT8212617A
Other languages
English (en)
Other versions
IT1164464B (it
Inventor
Mario Ballestra
Original Assignee
Ballestra Spa
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 Ballestra Spa filed Critical Ballestra Spa
Priority to IT12617/82A priority Critical patent/IT1164464B/it
Publication of IT8212617A0 publication Critical patent/IT8212617A0/it
Priority to ZA836187A priority patent/ZA836187B/xx
Priority to US06/525,788 priority patent/US4548789A/en
Priority to CA000435221A priority patent/CA1201276A/en
Priority to DE19833330616 priority patent/DE3330616A1/de
Priority to GB08323540A priority patent/GB2126120B/en
Priority to FR8314160A priority patent/FR2533905A1/fr
Application granted granted Critical
Publication of IT1164464B publication Critical patent/IT1164464B/it

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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/005—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out at high temperatures in the presence of a molten material
    • 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
    • B01J8/0484—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 placed next to each 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
    • 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
    • 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
    • C01B17/80—Apparatus
    • 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
    • B01J2208/00203—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
    • B01J2208/00309—Controlling the temperature by indirect heat exchange with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic reaction
    • 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
    • B01J2208/00504—Controlling the temperature by means of a burner
    • 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
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/021—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles comprising a plurality of beds with flow of reactants in parallel
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
IT12617/82A 1982-09-06 1982-09-06 Dispositivo monostadio per la produzione di so3 gassosa a partire da zolfo fuso adatto per impianti di solfonazione e particolarmente per impianti di additivazione con so3 per la precipitazione delle ceneri dai fumi di forni in genere IT1164464B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT12617/82A IT1164464B (it) 1982-09-06 1982-09-06 Dispositivo monostadio per la produzione di so3 gassosa a partire da zolfo fuso adatto per impianti di solfonazione e particolarmente per impianti di additivazione con so3 per la precipitazione delle ceneri dai fumi di forni in genere
ZA836187A ZA836187B (en) 1982-09-06 1983-08-22 Mono-stage device to generate gaseous so3
US06/525,788 US4548789A (en) 1982-09-06 1983-08-23 Mono-stage device to generate gaseous SO3 from melted sulphur
CA000435221A CA1201276A (en) 1982-09-06 1983-08-24 Mono-stage device to generate gaseous so.sub.3 from melted sulphur, suitable for sulphonating plants and particularly for additivation plants using so.sub.3 to precipitate ashes from ordinary furnaces smokes
DE19833330616 DE3330616A1 (de) 1982-09-06 1983-08-25 Einstufige vorrichtung zum erzeugen von gasfoermigem schwefelsaeureanhydrid aus geschmolzenem schwefel, insbesondere zur verwendung bei einrichtungen zum abscheiden von aschen aus ofenrauchgas
GB08323540A GB2126120B (en) 1982-09-06 1983-09-02 Catalytic reactor for generating gaseous so3 from molten sulphur
FR8314160A FR2533905A1 (fr) 1982-09-06 1983-09-05 Dispositif a un seul etage pour produire so3 gazeux a partir de soufre fondu, convenant pour des installations de sulfonation et particulierement pour des installations d'additivation utilisant so3 pour precipiter des cendres de fumee de fours ordinaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12617/82A IT1164464B (it) 1982-09-06 1982-09-06 Dispositivo monostadio per la produzione di so3 gassosa a partire da zolfo fuso adatto per impianti di solfonazione e particolarmente per impianti di additivazione con so3 per la precipitazione delle ceneri dai fumi di forni in genere

Publications (2)

Publication Number Publication Date
IT8212617A0 true IT8212617A0 (it) 1982-09-06
IT1164464B IT1164464B (it) 1987-04-08

Family

ID=11142236

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12617/82A IT1164464B (it) 1982-09-06 1982-09-06 Dispositivo monostadio per la produzione di so3 gassosa a partire da zolfo fuso adatto per impianti di solfonazione e particolarmente per impianti di additivazione con so3 per la precipitazione delle ceneri dai fumi di forni in genere

Country Status (7)

Country Link
US (1) US4548789A (it)
CA (1) CA1201276A (it)
DE (1) DE3330616A1 (it)
FR (1) FR2533905A1 (it)
GB (1) GB2126120B (it)
IT (1) IT1164464B (it)
ZA (1) ZA836187B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032154A (en) * 1989-04-14 1991-07-16 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5196038A (en) * 1990-03-15 1993-03-23 Wright Robert A Flue gas conditioning system
US5350441A (en) * 1990-03-15 1994-09-27 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5288303A (en) * 1992-04-07 1994-02-22 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5240470A (en) * 1992-04-07 1993-08-31 Wilhelm Environmental Technologies, Inc. In-duct flue gas conditioning system
US5356597A (en) * 1992-04-07 1994-10-18 Wilhelm Environmental Technologies, Inc. In-duct flue gas conditioning system
AU6248794A (en) * 1993-03-12 1994-09-26 Wilhelm Environmental Technologies, Inc. Sulfur dioxide generation using granulated or emulsoid sulfur feedstock
US5370720A (en) * 1993-07-23 1994-12-06 Welhelm Environmental Technologies, Inc. Flue gas conditioning system
US5449390A (en) * 1994-03-08 1995-09-12 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system using vaporized sulfuric acid
DE19721630C1 (de) * 1997-05-23 1999-02-11 Fraunhofer Ges Forschung Vorrichtung zur Reformierung von Kohlenwasserstoffe enthaltenden Edukten
EP1747171A1 (en) * 2004-04-27 2007-01-31 Albemarle Corporation Concurrent sulfur dioxide oxidation process and its use in manufacture of tetrabromophthalic anhydride
CN101293638B (zh) * 2007-04-25 2012-04-18 黄永春 一种生产二氧化硫气体的方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2127561A (en) * 1936-04-29 1938-08-23 Du Pont Heat exchange catalytic converter
US2889202A (en) * 1949-11-24 1959-06-02 Basf Ag Method for production of gases containing sulfur dioxide
NL283117A (it) * 1961-10-24
US3993429A (en) * 1974-10-29 1976-11-23 Wahlco, Inc. Gas conditioning means
US4008050A (en) * 1975-06-11 1977-02-15 Betz Erwin C Apparatus for combining oxygen and hydrogen
DE2711897C3 (de) * 1977-03-18 1980-01-10 Davy International Ag, 6000 Frankfurt Verfahren und Vorrichtung zur katalytischen Oxidation von gasförmigen Schwefelverbindungen zu Schwefeltrioxid
IT1075397B (it) * 1977-04-15 1985-04-22 Snam Progetti Reattore per metanazione
CA1159229A (en) * 1980-09-19 1983-12-27 John Mcfarland Converter

Also Published As

Publication number Publication date
ZA836187B (en) 1984-04-25
FR2533905A1 (fr) 1984-04-06
GB2126120A (en) 1984-03-21
US4548789A (en) 1985-10-22
DE3330616A1 (de) 1984-03-08
GB8323540D0 (en) 1983-10-05
IT1164464B (it) 1987-04-08
GB2126120B (en) 1986-05-08
CA1201276A (en) 1986-03-04

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