FR2283867B1 - - Google Patents

Info

Publication number
FR2283867B1
FR2283867B1 FR7430412A FR7430412A FR2283867B1 FR 2283867 B1 FR2283867 B1 FR 2283867B1 FR 7430412 A FR7430412 A FR 7430412A FR 7430412 A FR7430412 A FR 7430412A FR 2283867 B1 FR2283867 B1 FR 2283867B1
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
FR7430412A
Other languages
French (fr)
Other versions
FR2283867A1 (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 FR7430412A priority Critical patent/FR2283867A1/fr
Priority to DE19752537893 priority patent/DE2537893A1/de
Priority to US05/607,802 priority patent/US4058591A/en
Priority to GB35564/75A priority patent/GB1488735A/en
Priority to JP50105557A priority patent/JPS5151155A/ja
Priority to BE1006855A priority patent/BE832943A/xx
Priority to IT26795/75A priority patent/IT1042218B/it
Priority to NL7510416A priority patent/NL7510416A/xx
Priority to ES440733A priority patent/ES440733A1/es
Publication of FR2283867A1 publication Critical patent/FR2283867A1/fr
Application granted granted Critical
Publication of FR2283867B1 publication Critical patent/FR2283867B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Treating Waste Gases (AREA)
  • Removal Of Specific Substances (AREA)
FR7430412A 1974-09-05 1974-09-05 Procede de traitement d'eaux residuaires contenant du sulfate d'ammoniaque Granted FR2283867A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7430412A FR2283867A1 (fr) 1974-09-05 1974-09-05 Procede de traitement d'eaux residuaires contenant du sulfate d'ammoniaque
DE19752537893 DE2537893A1 (de) 1974-09-05 1975-08-26 Verfahren zur reinigung von ammoniumsulfathaltigem rueckstandswasser
US05/607,802 US4058591A (en) 1974-09-05 1975-08-26 Process for purifying waste water containing ammonium sulfate
GB35564/75A GB1488735A (en) 1974-09-05 1975-08-28 Treatment of ammonium sulphate-containing aqueous liquids for recovery of ammonia and sulphur
JP50105557A JPS5151155A (en) 1974-09-05 1975-08-29 Ryusananmoniumuofukumuhaisuno jokahoho
BE1006855A BE832943A (fr) 1974-09-05 1975-09-01 Procede de purification d'eaux residuaires contenant du sulfate d'ammoniaque
IT26795/75A IT1042218B (it) 1974-09-05 1975-09-02 Procedimento di purificazione di acque residue contenenti solfato di ammonio
NL7510416A NL7510416A (nl) 1974-09-05 1975-09-03 Werkwijze voor de zuivering van ammoniumsulfaat bevattend afvalwater.
ES440733A ES440733A1 (es) 1974-09-05 1975-09-04 Procedimiento de tratamiento de un agua residual.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7430412A FR2283867A1 (fr) 1974-09-05 1974-09-05 Procede de traitement d'eaux residuaires contenant du sulfate d'ammoniaque

Publications (2)

Publication Number Publication Date
FR2283867A1 FR2283867A1 (fr) 1976-04-02
FR2283867B1 true FR2283867B1 (enExample) 1976-12-31

Family

ID=9142871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430412A Granted FR2283867A1 (fr) 1974-09-05 1974-09-05 Procede de traitement d'eaux residuaires contenant du sulfate d'ammoniaque

Country Status (9)

Country Link
US (1) US4058591A (enExample)
JP (1) JPS5151155A (enExample)
BE (1) BE832943A (enExample)
DE (1) DE2537893A1 (enExample)
ES (1) ES440733A1 (enExample)
FR (1) FR2283867A1 (enExample)
GB (1) GB1488735A (enExample)
IT (1) IT1042218B (enExample)
NL (1) NL7510416A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106955595B (zh) * 2017-04-19 2020-03-20 成都天立化工科技有限公司 一种脱硫塔中脱硫剂单质硫磺的再生方法
CN109626696A (zh) * 2019-01-29 2019-04-16 连云港清泰化工有限公司 一种硫化钠和亚硫酸钠混合废水的回收处理工艺
CN111748012A (zh) * 2020-06-22 2020-10-09 广东闻扬环境科技有限公司 含氨蛋白原液回收铵与浓缩蛋白原液装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1108705A (en) * 1913-05-31 1914-08-25 John William Cobb Process of extracting ammonia and sulfur compounds from gas.
US1274247A (en) * 1917-07-21 1918-07-30 Lonza Ag Process for oxidizing ammonium sulfite to ammonium sulfate.
GB378684A (en) * 1931-05-13 1932-08-18 Metallgesellschaft Ag Process for the production of alkali sulphates and sulphur
US2856267A (en) * 1954-04-12 1958-10-14 Kamlet Jonas Recovery of hydrogen sulphide from waste sludge acid
US2862789A (en) * 1954-05-17 1958-12-02 Cons Mining & Smelting Co Treatment of flue gases
FR1568748A (enExample) * 1967-06-26 1969-05-30
US3729551A (en) * 1971-01-07 1973-04-24 Cons Coal Co Conversion of calcium sulfate to calcium oxide and elemental sulfur
FR2179513B1 (enExample) * 1972-04-10 1975-03-21 Inst Francais Du Petrole

Also Published As

Publication number Publication date
JPS5151155A (en) 1976-05-06
ES440733A1 (es) 1977-03-16
DE2537893A1 (de) 1976-03-18
NL7510416A (nl) 1976-03-09
GB1488735A (en) 1977-10-12
US4058591A (en) 1977-11-15
FR2283867A1 (fr) 1976-04-02
IT1042218B (it) 1980-01-30
BE832943A (fr) 1976-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse