ES8104140A1 - Metodo de aplicar urea para reducir la emision de oxidos de nitrogeno en soluciones que contienen acido nitroso e insta-lacion correspondiente. - Google Patents

Metodo de aplicar urea para reducir la emision de oxidos de nitrogeno en soluciones que contienen acido nitroso e insta-lacion correspondiente.

Info

Publication number: ES8104140A1
Authority: ES; Spain
Prior art keywords: translation; emission; reduce; machine; legally binding
Prior art date: 1979-03-30
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

ES490032A

Other languages

English (en)

Spanish (es)

Other versions

ES490032A0 (es

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.)

Norsk Hydro ASA

Original Assignee

Norsk Hydro ASA

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.)

1979-03-30

Filing date

1980-03-28

Publication date

1981-04-01

1980-03-28 Application filed by Norsk Hydro ASA filed Critical Norsk Hydro ASA

1981-04-01 Publication of ES490032A0 publication Critical patent/ES490032A0/es

1981-04-01 Publication of ES8104140A1 publication Critical patent/ES8104140A1/es

Status Expired legal-status Critical Current

Links

MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title abstract 8
IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 title abstract 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 2
239000004202 carbamide Substances 0.000 title abstract 2
238000009434 installation Methods 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
229910019142 PO4 Inorganic materials 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
239000010452 phosphate Substances 0.000 abstract 1

Landscapes

Treating Waste Gases (AREA)
Enzymes And Modification Thereof (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Fertilizers (AREA)
Investigating Or Analysing Biological Materials (AREA)
Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

ES490032A 1979-03-30 1980-03-28 Metodo de aplicar urea para reducir la emision de oxidos de nitrogeno en soluciones que contienen acido nitroso e insta-lacion correspondiente. Expired ES8104140A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO791057A NO143968C (no)	1979-03-30	1979-03-30	Fremgangsmaate ved anvendelse av urea for nedsettelse av nitroseutvikling.

Publications (2)

Publication Number	Publication Date
ES490032A0 ES490032A0 (es)	1981-04-01
ES8104140A1 true ES8104140A1 (es)	1981-04-01

Family

ID=19884776

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES490032A Expired ES8104140A1 (es)	1979-03-30	1980-03-28	Metodo de aplicar urea para reducir la emision de oxidos de nitrogeno en soluciones que contienen acido nitroso e insta-lacion correspondiente.

Country Status (10)

Country	Link
BR (1)	BR8001901A (fr)
ES (1)	ES8104140A1 (fr)
FI (1)	FI800968A7 (fr)
GR (1)	GR67283B (fr)
HU (1)	HU180340B (fr)
NO (1)	NO143968C (fr)
PT (1)	PT71007A (fr)
RO (1)	RO81188A (fr)
SU (1)	SU1097190A3 (fr)
YU (1)	YU88280A (fr)

1979
- 1979-03-30 NO NO791057A patent/NO143968C/no unknown
1980
- 1980-03-25 PT PT7100780A patent/PT71007A/pt unknown
- 1980-03-26 RO RO80100630A patent/RO81188A/fr unknown
- 1980-03-27 GR GR61536A patent/GR67283B/el unknown
- 1980-03-28 SU SU802899656A patent/SU1097190A3/ru active
- 1980-03-28 HU HU74480A patent/HU180340B/hu unknown
- 1980-03-28 YU YU88280A patent/YU88280A/xx unknown
- 1980-03-28 ES ES490032A patent/ES8104140A1/es not_active Expired
- 1980-03-28 BR BR8001901A patent/BR8001901A/pt unknown
- 1980-03-28 FI FI800968A patent/FI800968A7/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI800968A7 (fi)	1981-01-01
YU88280A (en)	1983-02-28
RO81188A (fr)	1983-02-01
BR8001901A (pt)	1980-11-25
GR67283B (fr)	1981-06-29
ES490032A0 (es)	1981-04-01
NO143968C (no)	1981-05-20
HU180340B (en)	1983-02-28
RO81188B (ro)	1983-01-30
PT71007A (en)	1980-04-01
SU1097190A3 (ru)	1984-06-07
NO143968B (no)	1981-02-09
NO791057L (no)	1980-10-01

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