DK9683D0 - Fremgangsmade og indretning til bestemmelse af nitrogenindholdet i ammoniumnitrogenholdige materialer - Google Patents

Fremgangsmade og indretning til bestemmelse af nitrogenindholdet i ammoniumnitrogenholdige materialer

Info

Publication number
DK9683D0
DK9683D0 DK0096/83A DK9683A DK9683D0 DK 9683 D0 DK9683 D0 DK 9683D0 DK 0096/83 A DK0096/83 A DK 0096/83A DK 9683 A DK9683 A DK 9683A DK 9683 D0 DK9683 D0 DK 9683D0
Authority
DK
Denmark
Prior art keywords
containing materials
determining
ammonium
nitrogen content
nitrogen containing
Prior art date
Application number
DK0096/83A
Other languages
English (en)
Other versions
DK157507C (da
DK9683A (da
DK157507B (da
Inventor
Claes Anders Englund
Lars-Erik Gustav Johansson
Original Assignee
Claes Anders Englund
Johansson Lars Erik Gustav
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
Priority claimed from SE8202312A external-priority patent/SE8202312L/xx
Application filed by Claes Anders Englund, Johansson Lars Erik Gustav filed Critical Claes Anders Englund
Publication of DK9683A publication Critical patent/DK9683A/da
Publication of DK9683D0 publication Critical patent/DK9683D0/da
Publication of DK157507B publication Critical patent/DK157507B/da
Application granted granted Critical
Publication of DK157507C publication Critical patent/DK157507C/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
    • G01N7/18—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by allowing the material to react

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Fertilizers (AREA)
DK009683A 1981-05-11 1983-01-11 Fremgangsmaade og indretning til bestemmelse af nitrogenindholdet i ammoniumnitrogenholdige materialer DK157507C (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
SE8102921 1981-05-11
SE8102921 1981-05-11
SE8202312A SE8202312L (en) 1981-05-11 1982-04-13 Measuring nitrogen content of manure, compost etc. - by oxidn. with e.g. hypochlorite and determining change in pressure
SE8202312 1982-04-13
SE8200163 1982-05-11
PCT/SE1982/000163 WO1982004128A1 (en) 1981-05-11 1982-05-11 Method and device for determining the nitrogen content in ammonium nitrogen containing materials

Publications (4)

Publication Number Publication Date
DK9683A DK9683A (da) 1983-01-11
DK9683D0 true DK9683D0 (da) 1983-01-11
DK157507B DK157507B (da) 1990-01-15
DK157507C DK157507C (da) 1990-06-05

Family

ID=26657879

Family Applications (1)

Application Number Title Priority Date Filing Date
DK009683A DK157507C (da) 1981-05-11 1983-01-11 Fremgangsmaade og indretning til bestemmelse af nitrogenindholdet i ammoniumnitrogenholdige materialer

Country Status (4)

Country Link
EP (1) EP0078299B1 (da)
DE (1) DE3267116D1 (da)
DK (1) DK157507C (da)
WO (1) WO1982004128A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604923B1 (fr) * 1986-10-10 1989-05-05 Anred Procede et appareil pour la destruction de la matiere organique d'un echantillon de refus industriel tel que compost urbain
FR2656765B1 (fr) * 1990-01-05 1992-05-15 Mauguin Sa Dispositif d'epandage controle de lisier.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649359A (en) * 1950-09-30 1953-08-18 Aesculapius S R L Device for dosing urea in blood and in urine
US3718433A (en) * 1971-07-26 1973-02-27 R Emmet Method of analyzing of ammonia,urea,and tyrosine
DE2519895C3 (de) * 1975-05-03 1979-04-19 Thoene, Ernst, 2000 Hamburg Gerät zur quantitativen Bestimmung eines Wasseranteiles

Also Published As

Publication number Publication date
EP0078299B1 (en) 1985-10-30
DK157507C (da) 1990-06-05
EP0078299A1 (en) 1983-05-11
DK9683A (da) 1983-01-11
WO1982004128A1 (en) 1982-11-25
DE3267116D1 (en) 1985-12-05
DK157507B (da) 1990-01-15

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Legal Events

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PBP Patent lapsed