NO170401C - Fremgangsmaate til fjerning av nitrationer fra en loesning som inneholder nitrationer og ett eller flere andre salter - Google Patents

Fremgangsmaate til fjerning av nitrationer fra en loesning som inneholder nitrationer og ett eller flere andre salter

Info

Publication number
NO170401C
NO170401C NO871080A NO871080A NO170401C NO 170401 C NO170401 C NO 170401C NO 871080 A NO871080 A NO 871080A NO 871080 A NO871080 A NO 871080A NO 170401 C NO170401 C NO 170401C
Authority
NO
Norway
Prior art keywords
salts
nitrations
nitrate ions
procedure
solution containing
Prior art date
Application number
NO871080A
Other languages
English (en)
Other versions
NO871080L (no
NO871080D0 (no
NO170401B (no
Inventor
Marico Giuseppe Pirotta
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of NO871080D0 publication Critical patent/NO871080D0/no
Publication of NO871080L publication Critical patent/NO871080L/no
Publication of NO170401B publication Critical patent/NO170401B/no
Publication of NO170401C publication Critical patent/NO170401C/no

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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/16—Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/22—Purification
    • 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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/20—Liquid fertilisers
    • C05G5/23—Solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Pest Control & Pesticides (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Fertilizers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Color Television Systems (AREA)
  • Radio Relay Systems (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Physical Water Treatments (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Cephalosporin Compounds (AREA)
NO871080A 1986-03-21 1987-03-17 Fremgangsmaate til fjerning av nitrationer fra en loesning som inneholder nitrationer og ett eller flere andre salter NO170401C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868607034A GB8607034D0 (en) 1986-03-21 1986-03-21 Removal of no3 from salt solutions

Publications (4)

Publication Number Publication Date
NO871080D0 NO871080D0 (no) 1987-03-17
NO871080L NO871080L (no) 1987-09-22
NO170401B NO170401B (no) 1992-07-06
NO170401C true NO170401C (no) 1992-10-14

Family

ID=10595008

Family Applications (1)

Application Number Title Priority Date Filing Date
NO871080A NO170401C (no) 1986-03-21 1987-03-17 Fremgangsmaate til fjerning av nitrationer fra en loesning som inneholder nitrationer og ett eller flere andre salter

Country Status (11)

Country Link
EP (1) EP0251426B1 (no)
JP (1) JPS62269795A (no)
KR (2) KR940006402B1 (no)
AT (1) ATE57896T1 (no)
CA (1) CA1308822C (no)
DE (1) DE3765857D1 (no)
DK (1) DK167349B1 (no)
ES (1) ES2018263B3 (no)
FI (1) FI871232A (no)
GB (1) GB8607034D0 (no)
NO (1) NO170401C (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2037904T3 (es) * 1989-05-09 1993-07-01 Bayer Antwerpen N.V. Procedimiento para la extraccion de nitrato y contaminantes organicos de efluentes.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1060064A (en) * 1962-12-10 1967-02-22 Monsanto Co Process for purification of aqueous mixtures
FI56160C (fi) * 1972-10-16 1979-12-10 Kemira Oy Kontinuerligt foerfarande foer avlaegsnande av nitrater ur avfallsvatten genom extraktion och med moejligast smao extraktionsmedelsfoerluster
FI53661C (fi) * 1973-11-22 1978-07-10 Kemira Oy Kontinuerligt foerfarande foer extrahering av nitrater fraon nitrathaltiga loesningar
FR2391953A1 (fr) * 1976-11-02 1978-12-22 Ugine Kuhlmann Procede de traitement d'effluents nitriques

Also Published As

Publication number Publication date
KR940006402B1 (ko) 1994-07-20
DK167349B1 (da) 1993-10-18
KR870008795A (ko) 1987-10-21
ES2018263B3 (es) 1991-04-01
DE3765857D1 (de) 1990-12-06
EP0251426A2 (en) 1988-01-07
NO871080L (no) 1987-09-22
DK146387A (da) 1987-09-22
NO871080D0 (no) 1987-03-17
ATE57896T1 (de) 1990-11-15
FI871232A0 (fi) 1987-03-20
CA1308822C (en) 1992-10-13
EP0251426B1 (en) 1990-10-31
DK146387D0 (da) 1987-03-20
NO170401B (no) 1992-07-06
EP0251426A3 (en) 1988-06-01
JPS62269795A (ja) 1987-11-24
GB8607034D0 (en) 1986-04-30
FI871232A (fi) 1987-09-22

Similar Documents

Publication Publication Date Title
DE69830394D1 (de) Methode zur ammoniakentfernung von abströmen
DK268488D0 (da) Fremgangsmaade til udvinding og regenerering af syre fra en syre- og saltholdig oploesning
ATE181451T1 (de) Verfahren zum dekontaminieren von radioaktiven materialien
RO88188B (ro) Procedeu pentru recuperarea rodiului si a fosfinei din solutii de catalizator uzat
HUT44470A (en) Process for selective amination of diamides
GB1351583A (en) Process for purifying a gas containing oxygen and sulphur compounds
ZA827441B (en) Method and apparatus for regulating the nh3 content in scrubbing liquid used in a gas scrubbing process
DE3363140D1 (en) Process for recovering insulin
EP0089185A3 (en) Dissolution of pu02 or np02 using electrolytically regenerated reagents
CA1266950C (en) METHOD AND APPARATUS FOR MULTIPOLYMERIC SYNTHETIC SYSTEMS
NO170401C (no) Fremgangsmaate til fjerning av nitrationer fra en loesning som inneholder nitrationer og ett eller flere andre salter
JPS5333979A (en) Separating and recovering method
KR910019961A (ko) 글리신의 정제방법
DE3476792D1 (en) Process for removing ammonia from a gas containing sulphurous acid anhydride
DK158141C (da) Fremgangsmaade til fremstilling af en anionbytter samt anvendelse heraf
JPS54104649A (en) Removal of ammoniac nitrogen in waste water
DE3273513D1 (en) Process for preparing 1-chloro-2,6-dinitro-4-(trifluoromethyl) benzene free from nitrosating agents
ES8702510A1 (es) Procedimiento para recuperar uranio de una sola solucion de carbonatos que contiene iones de dicho metal.
ES8304061A1 (es) "un procedimiento para preparar 1-cloro-2,6-dinitro-4-(trifluorometil)benceno".
SU1840419A1 (ru) Способ регенерации отработанной серной кислоты
JPS574237A (en) Regeneration method of ion exchange resin
DK180082A (da) Fremgangsmaade til fremstilling af 1-chlor-2,6-dinitro-4-(trifluormethyl)-benzen, der ikke indeholder nitroserende midler
ES8607208A1 (es) Un procedimiento para obtener una base organica nitrogenada insoluble en agua,a partir de una solucion acuosa de bicar- bonato, de metal alcalino y de hidrocloruro de dicha base organica nitrogenada