FI53661C - Kontinuerligt foerfarande foer extrahering av nitrater fraon nitrathaltiga loesningar - Google Patents

Kontinuerligt foerfarande foer extrahering av nitrater fraon nitrathaltiga loesningar

Info

Publication number
FI53661C
FI53661C FI3604/73A FI360473A FI53661C FI 53661 C FI53661 C FI 53661C FI 3604/73 A FI3604/73 A FI 3604/73A FI 360473 A FI360473 A FI 360473A FI 53661 C FI53661 C FI 53661C
Authority
FI
Finland
Prior art keywords
nitrathaltiga
nitrater
loesningar
extrahering
fraon
Prior art date
Application number
FI3604/73A
Other languages
English (en)
Other versions
FI360473A (fi
FI53661B (fi
Inventor
Timo Kalevi Lehto
Original Assignee
Kemira Oy
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 Kemira Oy filed Critical Kemira Oy
Priority to FI3604/73A priority Critical patent/FI53661C/fi
Priority to CA213,626A priority patent/CA1052019A/en
Priority to AU75398/74A priority patent/AU493580B2/en
Priority to US05/524,926 priority patent/US3983222A/en
Priority to FR7437889A priority patent/FR2252291B1/fr
Priority to AT927974A priority patent/AT336646B/de
Priority to DE19742454947 priority patent/DE2454947A1/de
Priority to CS7400007934A priority patent/CS185663B2/cs
Priority to NL7415207A priority patent/NL7415207A/xx
Priority to NO744200A priority patent/NO139118C/no
Priority to HU74KE957A priority patent/HU174935B/hu
Priority to IT70408/74A priority patent/IT1024886B/it
Priority to ZA00747456A priority patent/ZA747456B/xx
Priority to SU742079506A priority patent/SU963457A3/ru
Priority to ES432140A priority patent/ES432140A1/es
Priority to GB5055374A priority patent/GB1461108A/en
Priority to BE150732A priority patent/BE822458A/xx
Priority to JP13322974A priority patent/JPS5343396B2/ja
Priority to DD182533A priority patent/DD114799A5/xx
Priority to SE7414715A priority patent/SE391652B/xx
Publication of FI360473A publication Critical patent/FI360473A/fi
Application granted granted Critical
Publication of FI53661B publication Critical patent/FI53661B/fi
Publication of FI53661C publication Critical patent/FI53661C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/38—Nitric acid
    • C01B21/46—Purification; Separation ; Stabilisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/28—Amines
    • C22B3/284—Aromatic amines
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FI3604/73A 1973-11-22 1973-11-22 Kontinuerligt foerfarande foer extrahering av nitrater fraon nitrathaltiga loesningar FI53661C (fi)

Priority Applications (20)

Application Number Priority Date Filing Date Title
FI3604/73A FI53661C (fi) 1973-11-22 1973-11-22 Kontinuerligt foerfarande foer extrahering av nitrater fraon nitrathaltiga loesningar
CA213,626A CA1052019A (en) 1973-11-22 1974-11-13 Continuous process for extracting nitrates from nitrate-containing solutions
AU75398/74A AU493580B2 (en) 1973-11-22 1974-11-15 Continuous process for extracting nitrates from nitrate-containing solutions
US05/524,926 US3983222A (en) 1973-11-22 1974-11-18 Removing nitrates with an organic amine salt and ion exchange
FR7437889A FR2252291B1 (fi) 1973-11-22 1974-11-18
AT927974A AT336646B (de) 1973-11-22 1974-11-19 Verfahren zum kontinuierlichen abscheiden von nitraten aus nitrathaltigen losungen
CS7400007934A CS185663B2 (en) 1973-11-22 1974-11-20 Mode of continual separation of nitrates from solution
DE19742454947 DE2454947A1 (de) 1973-11-22 1974-11-20 Kontinuierliches verfahren zum extrahieren von nitraten aus nitrathaltigen loesungen
GB5055374A GB1461108A (en) 1973-11-22 1974-11-21 Continuous process for the extraction of nitrates from solutions containing nitrates
HU74KE957A HU174935B (hu) 1973-11-22 1974-11-21 Sposob dlja nepreryvnojj ekstrakcii nitrat-ionov iz rastvorov soderzhahhikh nitratov
NL7415207A NL7415207A (nl) 1973-11-22 1974-11-21 Continue werkwijze voor het extraheren van nitraten uit nitraat bevattende oplossingen.
ZA00747456A ZA747456B (en) 1973-11-22 1974-11-21 Continuous process for extracting nitrates from nitrate-containing solutions
SU742079506A SU963457A3 (ru) 1973-11-22 1974-11-21 Способ извлечени нитратов
ES432140A ES432140A1 (es) 1973-11-22 1974-11-21 Un procedimiento continuo para separar nitratos de solucio-nes que contienen nitratos.
NO744200A NO139118C (no) 1973-11-22 1974-11-21 Fremgangsmaate ved ekstrahering av nitrater fra nitratholdige opploesninger.
BE150732A BE822458A (fr) 1973-11-22 1974-11-21 Procede continu pour extraire des nitrates de solutions nitratees
JP13322974A JPS5343396B2 (fi) 1973-11-22 1974-11-21
IT70408/74A IT1024886B (it) 1973-11-22 1974-11-21 Procedimento continuo per estrarre nitratida soluzioni contenenti ni trati
DD182533A DD114799A5 (de) 1973-11-22 1974-11-22 Kontinuierliches verfahren zum extrahieren von nitratenaus nitrathaltigen loesungen
SE7414715A SE391652B (sv) 1973-11-22 1974-11-22 Kontinuerligt forfarande for extrahering av nitrater ur nitrathaltiga losningar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI3604/73A FI53661C (fi) 1973-11-22 1973-11-22 Kontinuerligt foerfarande foer extrahering av nitrater fraon nitrathaltiga loesningar

Publications (3)

Publication Number Publication Date
FI360473A FI360473A (fi) 1975-05-23
FI53661B FI53661B (fi) 1978-03-31
FI53661C true FI53661C (fi) 1978-07-10

Family

ID=8508599

Family Applications (1)

Application Number Title Priority Date Filing Date
FI3604/73A FI53661C (fi) 1973-11-22 1973-11-22 Kontinuerligt foerfarande foer extrahering av nitrater fraon nitrathaltiga loesningar

Country Status (19)

Country Link
US (1) US3983222A (fi)
JP (1) JPS5343396B2 (fi)
AT (1) AT336646B (fi)
BE (1) BE822458A (fi)
CA (1) CA1052019A (fi)
CS (1) CS185663B2 (fi)
DD (1) DD114799A5 (fi)
DE (1) DE2454947A1 (fi)
ES (1) ES432140A1 (fi)
FI (1) FI53661C (fi)
FR (1) FR2252291B1 (fi)
GB (1) GB1461108A (fi)
HU (1) HU174935B (fi)
IT (1) IT1024886B (fi)
NL (1) NL7415207A (fi)
NO (1) NO139118C (fi)
SE (1) SE391652B (fi)
SU (1) SU963457A3 (fi)
ZA (1) ZA747456B (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391953A1 (fr) * 1976-11-02 1978-12-22 Ugine Kuhlmann Procede de traitement d'effluents nitriques
US4131118A (en) * 1976-11-12 1978-12-26 Philip Morris Incorporated Method for removal of potassium nitrate from tobacco extracts
CA1096151A (en) * 1976-11-12 1981-02-24 Grant Gellatly Method for removal of potassium nitrate from tobacco extracts
US4131117A (en) * 1976-12-21 1978-12-26 Philip Morris Incorporated Method for removal of potassium nitrate from tobacco extracts
JPS6034640B2 (ja) * 1980-03-19 1985-08-09 積水化学工業株式会社 銅もしくは銅合金材の着色方法
ES8505898A1 (es) * 1984-07-30 1985-06-16 Union Explosivos Rio Tinto Procedimiento de obtencion de nitrato potasico a partir de cloruro potasico y acido nitrico
GB8607034D0 (en) * 1986-03-21 1986-04-30 Rohm & Haas Removal of no3 from salt solutions
ES2037904T3 (es) * 1989-05-09 1993-07-01 Bayer Antwerpen N.V. Procedimiento para la extraccion de nitrato y contaminantes organicos de efluentes.
US5110578A (en) * 1989-10-05 1992-05-05 Monomeros Colombo Venezolanos, S.A. (E.M.A.) Continuous production of potassium nitrate via ion exchange
US6475457B2 (en) * 1998-06-22 2002-11-05 William J. Rigby Process for manufacturing potassium nitrate fertilizer and other metal nitrates
JP2014138914A (ja) * 2013-01-21 2014-07-31 Kyoto Univ 被処理水中の窒素化合物の除去方法。
US9902626B2 (en) 2013-07-26 2018-02-27 General Electric Company Method and filter for removing nitrate ions

Also Published As

Publication number Publication date
JPS5343396B2 (fi) 1978-11-18
SE7414715L (fi) 1975-05-23
BE822458A (fr) 1975-03-14
FR2252291B1 (fi) 1980-01-11
ATA927974A (de) 1976-09-15
SU963457A3 (ru) 1982-09-30
DE2454947A1 (de) 1975-05-28
FR2252291A1 (fi) 1975-06-20
DD114799A5 (de) 1975-08-20
FI360473A (fi) 1975-05-23
ES432140A1 (es) 1976-11-16
AT336646B (de) 1977-05-10
IT1024886B (it) 1978-07-20
CS185663B2 (en) 1978-10-31
ZA747456B (en) 1976-01-28
GB1461108A (en) 1977-01-13
JPS5084495A (fi) 1975-07-08
NO139118C (no) 1981-10-01
CA1052019A (en) 1979-04-03
SE391652B (sv) 1977-02-28
FI53661B (fi) 1978-03-31
NO744200L (fi) 1975-06-16
NL7415207A (nl) 1975-05-26
US3983222A (en) 1976-09-28
NO139118B (no) 1978-10-02
HU174935B (hu) 1980-04-28
AU7539874A (en) 1976-05-20

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