MD4460B1 - Procedeu de generare a compuşilor de azot - Google Patents

Procedeu de generare a compuşilor de azot

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Publication number
MD4460B1
MD4460B1 MDA20150118A MD20150118A MD4460B1 MD 4460 B1 MD4460 B1 MD 4460B1 MD A20150118 A MDA20150118 A MD A20150118A MD 20150118 A MD20150118 A MD 20150118A MD 4460 B1 MD4460 B1 MD 4460B1
Authority
MD
Moldova
Prior art keywords
nitrogen compounds
concentration
generating
generating nitrogen
barbotage
Prior art date
Application number
MDA20150118A
Other languages
English (en)
Russian (ru)
Other versions
MD4460C1 (ro
Inventor
Василе ГУЦАНУ
Original Assignee
Государственный Университет Молд0
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 Государственный Университет Молд0 filed Critical Государственный Университет Молд0
Priority to MDA20150118A priority Critical patent/MD4460C1/ro
Publication of MD4460B1 publication Critical patent/MD4460B1/ro
Publication of MD4460C1 publication Critical patent/MD4460C1/ro

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  • Pyridine Compounds (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

Invenţia se referă la chimie, şi anume la un procedeu de generare în condiţii obişnuite a compuşilor de azot şi poate fi utilizată în industria chimică la obţinerea acidului azotic şi a nitraţilor.Esenţa invenţiei constă în aceea că se propune un procedeu de generare a compuşilor de azot, care prevede barbotarea aerului atmosferic printr-un reactor care conţine polimerul ionic reticulat cu grupe funcţionale puternic bazice AV-17(Cl) şi o soluţie de Ga2(SO4)3 sau In2(SO4)3, cu concentraţia de 0,010…0,015 g/L şi pH-ul 1,9…2,1, în prezenţa clorurii de sodiu sau de potasiu cu concentraţia de 0,030…0,042 mol/L, şi consecutiv prin apă alcalinizată, la temperatura de 0…25 °C, timp de 8…12 ore.
MDA20150118A 2015-11-23 2015-11-23 Procedeu de generare a compuşilor de azot MD4460C1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20150118A MD4460C1 (ro) 2015-11-23 2015-11-23 Procedeu de generare a compuşilor de azot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20150118A MD4460C1 (ro) 2015-11-23 2015-11-23 Procedeu de generare a compuşilor de azot

Publications (2)

Publication Number Publication Date
MD4460B1 true MD4460B1 (ro) 2017-01-31
MD4460C1 MD4460C1 (ro) 2017-08-31

Family

ID=57957767

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20150118A MD4460C1 (ro) 2015-11-23 2015-11-23 Procedeu de generare a compuşilor de azot

Country Status (1)

Country Link
MD (1) MD4460C1 (ro)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308246A (en) * 1979-09-17 1981-12-29 Rensselaer Polytechnic Institute Fixation of nitrogen using silicon oxide catalysts
US20090247391A1 (en) * 2008-04-01 2009-10-01 The Board Of Regents Of The Nevada System Of Higher Ed, On Behalf Of The Univ. Of Nevada, Reno Nitrogen fixation by titanium dioxide

Also Published As

Publication number Publication date
MD4460C1 (ro) 2017-08-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees