Published 1999
| Version v1
Miscellaneous
Open
Synthesis of ammonia from molecular nitrogen enriched by nitrogen-15
Description
The experimental plant for working off the procedure of quantitative transfer of molecular nitrogen enriched by the 15N isotope in ammonia by the reaction 3H2 + N2 = 2NH3 is demonstrated. Synthesis of ammonia in the reactor starts at the initial gauge pressure ∼ 12 MPa. Ruthenium catalyst was previously exhaust by hydrogen. Molecular nitrogen was used with the content of 15N ∼ 50 % at. In the studied process the ammonia yield was as much as ∼ 80 %
Abstract (Russian)
Представлена экспериментальная установка для отработки методики количественного перевода обогащенного изотопом 15N молекулярного азота в аммиак по реакции 3H2 + N2 = 2NH3. Синтез аммиака в реакторе начинается при исходном избыточном давлении ∼ 12МПа. Рутениевый катализатор предварительно продувался током водорода. Использовался молекулярный азот с содержанием 15N ∼ 50 % ат. В исследованном процессе выход аммиака достигал ∼ 80 %Files
34068119.pdf
Files
(496.2 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:98be2b10a5e5cd5750ab57c3eb47b6ab
|
496.2 kB | Preview Download |
System files
(19.0 kB)
| Name | Size | Download all |
|---|
Additional details
Additional titles
- Original title (Russian)
- Синтез аммиака из молекулярного азота, обогащенного азотом-15
Publishing Information
- Publisher
- TsNIIatominform
- Imprint Place
- Moscow (Russian Federation)
- Imprint Title
- 4. All-Russian (international) scientific conference. Physicochemical processes during selection of atoms and molecules. Collection of reports
- Imprint Pagination
- 271 p.
- Journal Page Range
- p. 174-178
- Report number
- INIS-RU--465
Conference
- Title
- 4. All-Russian (international) scientific conference. Physicochemical processes during selection of atoms and molecules
- Original Conference Title
- 4. Vserossijskaya (mezhdunarodnaya) nauchnaya konferentsiya. Fiziko-khimicheskie protsessy pri selektsii atomov i molekul
- Dates
- 4-8 Oct 1999
- Place
- Zvenigorod (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 34068119
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AMMONIA; CATALYSTS; CHEMICAL PREPARATION; CHEMICAL REACTIONS; HIGH PRESSURE; ISOTOPE SEPARATION; ISOTOPIC EXCHANGE; NITROGEN; NITROGEN 15; PRODUCTIVITY; RUTHENIUM; TEST FACILITIES
- Descriptors DEC
- ELEMENTS; HYDRIDES; HYDROGEN COMPOUNDS; ISOTOPES; LIGHT NUCLEI; METALS; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; NITROGEN ISOTOPES; NONMETALS; NUCLEI; ODD-EVEN NUCLEI; PLATINUM METALS; REFRACTORY METALS; SEPARATION PROCESSES; STABLE ISOTOPES; SYNTHESIS; TRANSITION ELEMENTS
Optional Information
- Notes
- 17 refs.; 1 fig. Imprint:4. Vserossijskaya (mezhdunarodnaya) nauchnaya konferentsiya. Fiziko-khimicheskie protsessy pri selektsii atomov i molekul. Sbornik dokladov