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ES471123A1 - Procedimiento para la obtencion de acido clorosulfonico - Google Patents

Procedimiento para la obtencion de acido clorosulfonico

Info

Publication number
ES471123A1
ES471123A1 ES471123A ES471123A ES471123A1 ES 471123 A1 ES471123 A1 ES 471123A1 ES 471123 A ES471123 A ES 471123A ES 471123 A ES471123 A ES 471123A ES 471123 A1 ES471123 A1 ES 471123A1
Authority
ES
Spain
Prior art keywords
preparation
chlorosulfonic acid
chlorosulfonic acids
hydrogen chloride
sulfur trioxide
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
ES471123A
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of ES471123A1 publication Critical patent/ES471123A1/es
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
    • C01B17/46—Compounds containing sulfur, halogen, hydrogen, and oxygen
    • C01B17/466—Chlorosulfonic acid (ClSO3H)
    • 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
    • B01J10/002—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 in foam, aerosol or bubbles
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from 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
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para la obtención de ácido clorosulfónico a partir de cloruro de hidrógeno y trióxido de azufre disuelto en ácido clorosulfónico, caracterizado porque gas de cloruro de hidrógeno y el trióxido de azufre disuelto en ácido clorosulfónico se mezclan y se hacen reaccionar a 70 hasta 100ºC en una tobera de Venturi.
ES471123A 1977-07-02 1978-06-26 Procedimiento para la obtencion de acido clorosulfonico Expired ES471123A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772730011 DE2730011A1 (de) 1977-07-02 1977-07-02 Verfahren zur herstellung von chlorsulfonsaeure

Publications (1)

Publication Number Publication Date
ES471123A1 true ES471123A1 (es) 1979-01-16

Family

ID=6013039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471123A Expired ES471123A1 (es) 1977-07-02 1978-06-26 Procedimiento para la obtencion de acido clorosulfonico

Country Status (7)

Country Link
EP (1) EP0000173B1 (es)
AR (1) AR218069A1 (es)
BR (1) BR7804183A (es)
DE (2) DE2730011A1 (es)
DK (1) DK299078A (es)
ES (1) ES471123A1 (es)
IT (1) IT1096951B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855313A (ja) * 1981-09-29 1983-04-01 Nippon Soda Co Ltd クロルスルホン酸の製造方法
DE3429426A1 (de) * 1984-08-09 1986-02-20 Keiper Recaro GmbH & Co, 5630 Remscheid Kraftfahrzeug-vordersitz mit einem sicherheitsgurtsystem
CN106800276B (zh) * 2017-03-27 2018-12-21 浙江嘉化能源化工股份有限公司 利用纯品三氧化硫气相合成氯磺酸的工业化生产方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE228424C (es) * 1909-09-04
FR496189A (fr) * 1918-02-01 1919-10-29 Societe De L Usine Chimique De Tenteleva Procédé d'obtention de la chlorhydrine sulfurique, so² c1 oh, au moyen de gaz de contact
US2311619A (en) * 1940-04-12 1943-02-16 American Cyanamid Co Preparation of chlorsulphonic acid

Also Published As

Publication number Publication date
IT1096951B (it) 1985-08-26
EP0000173B1 (de) 1981-01-14
DK299078A (da) 1979-01-03
DE2860323D1 (en) 1981-03-12
EP0000173A1 (de) 1979-01-10
BR7804183A (pt) 1979-04-17
IT7825219A0 (it) 1978-06-30
DE2730011A1 (de) 1979-01-18
AR218069A1 (es) 1980-05-15

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