FR2367018B1 - - Google Patents

Info

Publication number
FR2367018B1
FR2367018B1 FR7630545A FR7630545A FR2367018B1 FR 2367018 B1 FR2367018 B1 FR 2367018B1 FR 7630545 A FR7630545 A FR 7630545A FR 7630545 A FR7630545 A FR 7630545A FR 2367018 B1 FR2367018 B1 FR 2367018B1
Authority
FR
France
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
FR7630545A
Other languages
French (fr)
Other versions
FR2367018A1 (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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7630545A priority Critical patent/FR2367018A1/fr
Priority to NL7710761A priority patent/NL7710761A/xx
Priority to BE1008415A priority patent/BE859301A/xx
Priority to IT28243/77A priority patent/IT1088059B/it
Priority to SE7711210A priority patent/SE418732B/xx
Priority to DE19772744988 priority patent/DE2744988A1/de
Priority to US05/840,947 priority patent/US4146579A/en
Publication of FR2367018A1 publication Critical patent/FR2367018A1/fr
Application granted granted Critical
Publication of FR2367018B1 publication Critical patent/FR2367018B1/fr
Granted 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Removal Of Specific Substances (AREA)
FR7630545A 1976-10-08 1976-10-08 Procede de conversion de saumures sulfitiques au moyen de bisulfate d'ammonium, avec production de so2 Granted FR2367018A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7630545A FR2367018A1 (fr) 1976-10-08 1976-10-08 Procede de conversion de saumures sulfitiques au moyen de bisulfate d'ammonium, avec production de so2
NL7710761A NL7710761A (nl) 1976-10-08 1977-09-30 Werkwijze voor de omzetting van sulfieten be- vattende zoutoplossingen met behulp van ammonium- bisulfaat onder vorming van s02.
BE1008415A BE859301A (fr) 1976-10-08 1977-10-03 Procede de conversion de saumures sulfitiques au moyen de bisulfate d'ammonium avec production de so2
IT28243/77A IT1088059B (it) 1976-10-08 1977-10-04 Procedimento di conversione di salamoie solfitiche per mezzo di bisolfato d'ammonio
SE7711210A SE418732B (sv) 1976-10-08 1977-10-06 Forfarande for overforing av en losning av ammoniumsulfit till svaveldioxid genom surgoring med hjelp av ammoniumvetesulfat
DE19772744988 DE2744988A1 (de) 1976-10-08 1977-10-06 Verfahren zur umwandlung einer ammoniumsulfitloesung in schwefeldioxyd
US05/840,947 US4146579A (en) 1976-10-08 1977-10-11 Process for converting sulfitic solutions by means of ammonium bisulfate with SO2 production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7630545A FR2367018A1 (fr) 1976-10-08 1976-10-08 Procede de conversion de saumures sulfitiques au moyen de bisulfate d'ammonium, avec production de so2

Publications (2)

Publication Number Publication Date
FR2367018A1 FR2367018A1 (fr) 1978-05-05
FR2367018B1 true FR2367018B1 (Direct) 1980-09-26

Family

ID=9178604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630545A Granted FR2367018A1 (fr) 1976-10-08 1976-10-08 Procede de conversion de saumures sulfitiques au moyen de bisulfate d'ammonium, avec production de so2

Country Status (7)

Country Link
US (1) US4146579A (Direct)
BE (1) BE859301A (Direct)
DE (1) DE2744988A1 (Direct)
FR (1) FR2367018A1 (Direct)
IT (1) IT1088059B (Direct)
NL (1) NL7710761A (Direct)
SE (1) SE418732B (Direct)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533364A (en) * 1983-02-01 1985-08-06 Electric Power Research Institute, Inc. Method for flue gas conditioning with the decomposition products of ammonium sulfate or ammonium bisulfate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2405747A (en) * 1944-04-20 1946-08-13 Chemical Foundation Inc Recovery of acidic gases
US3676059A (en) * 1970-06-01 1972-07-11 Albert B Welty Jr Sulfate control in ammonia flue gas desulfurization
US3880983A (en) * 1971-11-19 1975-04-29 Exxon Research Engineering Co Flue gas desulfurization with ammonium sulfite-bisulfite solution

Also Published As

Publication number Publication date
US4146579A (en) 1979-03-27
SE7711210L (sv) 1978-04-09
BE859301A (fr) 1978-04-03
FR2367018A1 (fr) 1978-05-05
SE418732B (sv) 1981-06-22
IT1088059B (it) 1985-06-04
NL7710761A (nl) 1978-04-11
DE2744988A1 (de) 1978-04-13

Similar Documents

Publication Publication Date Title
FR2364682B1 (Direct)
JPS52165168U (Direct)
JPS5348990U (Direct)
FR2367018B1 (Direct)
JPS5372036U (Direct)
JPS5530791B2 (Direct)
JPS5273675U (Direct)
JPS5382914U (Direct)
JPS5389374U (Direct)
CS177791B1 (Direct)
JPS5342384U (Direct)
JPS5293561U (Direct)
JPS5387717U (Direct)
BR5601547U (Direct)
JPS52146771U (Direct)
JPS52145354U (Direct)
JPS52137554U (Direct)
JPS52130093U (Direct)
JPS52110439U (Direct)
DD124076A1 (Direct)
CH594545A5 (Direct)
DD124847A1 (Direct)
DD124567A1 (Direct)
CH607242A5 (Direct)
DD124034A1 (Direct)

Legal Events

Date Code Title Description
ST Notification of lapse