natgillin/translations-raw huggingface dataset:
High voltage power supplies for ion sources, having all of the following characteristics:
desublimatorji ali hladne pasti za odstranjevanje UF6 iz procesa obogatitve za nadaljnjo obdelavo po segrevanju;
a.
postaje za shranjevanje obogatenega ali osiromašenega UF6 v vsebnike;
Capable of continuous operation;
postaje za utekočinjenje ali strjevanje, ki se uporabljajo za odstranjevanje UF6 iz procesa obogatitve s stiskanjem, ohlajanjem in pretvorbo UF6 v tekoče ali trdno stanje;
b.
cevni sistemi in zbiralni sistemi, ki so posebej izdelani ali pripravljeni za delo z UF6 v okviru plinsko difuzijskih, centrifugalnih ali aerodinamičnih kaskad;
Output voltage of 20000 V or greater;
Razdelilni cevni sistemi
c.
Posebej konstruirani ali izdelani cevni sistemi in razdelilni cevni sistemi za usmerjanje pretoka UF6 v kaskadah centrifug.
Output current of 1 A or greater; and
Omrežje cevi v kaskadah centrifug je običajno sestavljeno iz trojnega razdelilnika, pri čemer je vsaka centrifuga priključena na vsak razdelilnik.
d.
Gre torej za večkratno ponavljanje oblike.
Voltage regulation of better than 0,01 % over a period of 8 hours;
Razdelilni cevni sistemi so v celoti narejeni iz materiala, odpornega proti UF6 (glej POJASNJEVALNO OPOMBO k temu oddelku), ali so s tem materialom zaščiteni in so izdelani po zelo visokih standardih glede vakuuma ali čistoče.
N.B.: SEE ALSO 3A227.
Razdelilni cevni sistem
High voltage power supplies
Posebej konstruiran ali izdelan cevni sistem in razdelilni cevni sistem za usmerjanje pretoka UF6 v kaskadah za plinsko difuzijo.
Especially designed or prepared high-voltage power supplies for ion sources, having all of the following characteristics: capable of continuous operation, output voltage of 20000 V or greater, output current of 1 A or greater, and voltage regulation of better than 0,01 % over a time period of 8 hours.
POJASNJEVALNA OPOMBA Omrežje cevi je običajno sestavljeno iz sistema „dvojnih“ razdelilnikov, pri čemer je vsaka celica priključena na vsak razdelilnik.
Magnet power supplies (high power, direct current) having all of the following characteristics:
Posebej konstruiran ali izdelan razdelilni cevni sistem za usmerjanje pretoka UF6 v aerodinamičnih kaskadah, izdelan iz materiala, ki je odporen proti koroziji z UF6, ali zaščiten z njim.
a.
Omrežje cevi je običajno sestavljeno iz sistema ‚dvojnih‘ razdelilnikov, pri čemer je vsaka stopnja ali skupina stopenj priključena na vsakega od razdelilnikov.
Capable of continuous operation with a current output of 500 A or greater at a voltage of 100 V or greater; and
vakuumski sistemi in črpalke:
b.
vakuumski zbiralniki – razvodniki, vakuumske glave ali vakuumske črpalke s sesalnim pretokom 5 m3/min ali več;
Current or voltage regulation better than 0,01 % over a period of 8 hours.
vakuumske črpalke, posebej izdelane za delovanje v atmosferi, ki vsebuje UF6, in izdelane iz „materialov, odpornih proti koroziji z UF6“, ali zaščitene z njimi; ali
N.B.: SEE ALSO 3A226.
vakuumski sistemi, sestavljeni iz vakuumskih zbiralnikov – razvodnikov, vakuumskih glav in vakuumskih črpalk ter izdelani za delovanje v atmosferi, ki vsebuje UF6;
Magnet power supplies
Vakuumski sistemi
Especially designed or prepared high-power, direct current magnet power supplies having all of the following characteristics: capable of continuously producing a current output of 500 A or greater at a voltage of 100 V or greater and with a current or voltage regulation better than 0,01 % over a period of 8 hours.
Posebej konstruirani ali izdelani vakuumski zbiralniki, vakuumski razdelilniki in vakuumske črpalke s sesalno zmogljivostjo najmanj 5 m3 na minuto ali več.
Specially designed or prepared auxiliary systems, equipment and components, as follows, for isotope separation plant specified in 0B001, made of or protected by “materials resistant to corrosion by UF6”:
Vakuumske črpalke, posebej konstruirane za obratovanje v okolju z UF6, iz materiala, ki je odporen proti koroziji z UF6, ali zaščitene z njim (glej POJASNJEVALNO OPOMBO k temu oddelku).
Feed autoclaves, ovens or systems used for passing UF6 to the enrichment process;
Takšne črpalke so lahko rotacijske ali batne, lahko imajo odmična in fluoroogljikova tesnila in lahko vsebujejo posebne tekočine za delovanje.
Feed systems/product and tails withdrawal systems
Vakuumski sistemi in črpalke
Especially designed or prepared process systems or equipment for enrichment plants made of or protected by materials resistant to corrosion by UF6, including: (a) Feed autoclaves, ovens, or systems used for passing UF6 to the enrichment process; (b) Desublimers, cold traps or pumps used to remove UF6 from the enrichment process for subsequent transfer upon heating; (c) Solidification or liquefaction stations used to remove UF6 from the enrichment process by compressing and converting UF6 to a liquid or solid form; (d) ‘Product’ or ‘tails’ stations used for transferring UF6 into containers.
Vakuumske črpalke, posebej konstruirane ali izdelane za obratovanje v okolju z UF6, iz materiala, ki je odporen proti koroziji z UF6, ali zaščitene z njim.
Especially designed or prepared process systems or equipment for enrichment plants made of or protected by materials resistant to corrosion by UF6, including: (a) Feed autoclaves, ovens, or systems used for passing UF6 to the enrichment process; (b) Desublimers (or cold traps) used to remove UF6 from the enrichment process for subsequent transfer upon heating; (c) Solidification or liquefaction stations used to remove UF6 from the enrichment process by compressing and converting UF6 to a liquid or solid form; (d) ‘Product’ or ‘tails’ stations used for transferring UF6 into containers
Takšne črpalke imajo lahko fluoroogljikova tesnila in posebne tekočine za delovanje.
Feed systems/product and tails withdrawal systems (molecular based methods)
Posebej konstruirani ali izdelani vakuumski sistemi, sestavljeni iz vakuumskih zbiralnikov, vakuumskih razdelilnikov in vakuumskih črpalk, konstruirani za obratovanje v okolju z UF6.
Especially designed or prepared process systems or equipment for enrichment plants made of or protected by materials resistant to corrosion by UF6, including: (a) Feed autoclaves, ovens, or systems used for passing UF6 to the enrichment process; (b) Desublimers (or cold traps) used to remove UF6 from the enrichment process for subsequent transfer upon heating; (c) Solidification or liquefaction stations used to remove UF6 from the enrichment process by compressing and converting UF6 to a liquid or solid form; (d) ‘Product’ or ‘tails’ stations used for transferring UF6 into containers.
masni spektrometri/ionski izvori UF6, ki so zmožni neposrednega vzorčenja iz plinastega pretoka UF6 in imajo vse naslednje lastnosti:
Desublimers or cold traps, used to remove UF6 from the enrichment process for subsequent transfer upon heating;
ionizacijske izvore na principu elektronskega obstreljevanja in
Product and tails stations for transferring UF6 into containers;
masni spektrometri/ionski izvori UF6
Liquefaction or solidification stations used to remove UF6 from the enrichment process by compressing, cooling and converting UF6 to a liquid or solid form;
Posebej konstruirani ali izdelani ročni ali avtomatski zaporni ali regulacijski ventili z mehom za tlačno razbremenitev, izdelani iz materiala, ki je odporen proti koroziji z UF6, ali zaščiteni z njim, s premerom 40 mm ali več, za vgradnjo v glavne in pomožne sisteme obratov za aerodinamično izotopsko obogatitev.
Piping systems and header systems specially designed or prepared for handling UF6 within gaseous diffusion, centrifuge or aerodynamic cascades;
Obrat za pretvorbo urana in oprema, ki je posebej zasnovana ali pripravljena v ta namen:
Machine header piping systems
Posebej konstruirani ali izdelani sistemi za pretvorbo koncentratov uranove rude v UO3
Especially designed or prepared piping systems and header systems for handling UF6 within the centrifuge cascades.
sistemi za pretvorbo koncentrata uranove rude v UO3;
The piping network is normally of the ‘triple’ header system with each centrifuge connected to each of the headers.
POJASNJEVALNA OPOMBA Pretvorba koncentratov uranove rude v UO3 se lahko izvede tako, da se ruda najprej raztopi v dušikovi kislini in se z uporabo topila, kot je tributilfosfat, izloči prečiščen uranilnitrat.
There is thus a substantial amount of repetition in its form.
Nato se uranilnitrat pretvori v UO3 s koncentriranjem in denitriranjem ali pa z nevtralizacijo s plinastim amoniakom, pri čemer nastane amonijev diuranat, čemur sledijo filtriranje, sušenje in kalciniranje.
It is wholly made of or protected by UF6-resistant materials (see EXPLANATORY NOTE to this section) and is fabricated to very high vacuum and cleanliness standards.
sistemi za pretvorbo UO3 v UF6;
Header piping systems
Posebej konstruirani ali izdelani sistemi za pretvorbo UO3 v UF6 POJASNJEVALNA OPOMBA
Especially designed or prepared piping systems and header systems for handling UF6 within the gaseous diffusion cascades.
POJASNJEVALNA OPOMBA Pretvorba UO3 v UO2 se lahko izvede z redukcijo UO3 s termično razgrajenim amoniakom ali vodikom.
EXPLANATORY NOTE This piping network is normally of the “double” header system with each cell connected to each of the headers.
sistemi za pretvorbo UO3 v UO2;
Especially designed or prepared header piping systems, made of or protected by materials resistant to corrosion by UF6, for handling UF6 within the aerodynamic cascades.
Posebej konstruirani ali izdelani sistemi za pretvorbo UO3 v UO2
This piping network is normally of the ‘double’ header design with each stage or group of stages connected to each of the headers.
sistemi za pretvorbo UO2 v UF4;
Vacuum systems and pumps as follows:
Posebej konstruirani ali izdelani sistemi za pretvorbo UO2 v UF4
Vacuum manifolds, vacuum headers or vacuum pumps having a suction capacity of 5 m3/minute or more;
POJASNJEVALNA OPOMBA Pretvorba UO2 v UF4 se lahko izvede z reakcijo UO2 s plinastim vodikovim fluoridom (HF) pri 300 do 500 °C.
Vacuum pumps specially designed for use in UF6 bearing atmospheres made of, or protected by, “materials resistant to corrosion by UF6”; or
sistemi za pretvorbo UF4 v UF6;
Vacuum systems consisting of vacuum manifolds, vacuum headers and vacuum pumps, and designed for service in UF6-bearing atmospheres;
Posebej konstruirani ali izdelani sistemi za pretvorbo UF4 v UF6
Vacuum systems
POJASNJEVALNA OPOMBA Pretvorba UF4 v UF6 se izvede z eksotermno reakcijo s fluorom v stolpnem reaktorju.
Especially designed or prepared vacuum manifolds, vacuum headers and vacuum pumps having a suction capacity of 5 m3 per minute or more.
se kondenzira iz vročih iztekajočih plinov tako, da se njihov tok spusti preko hladne pasti, ohlajene na – 10 °C.
Vacuum pumps especially designed for service in UF6-bearing atmospheres made of, or protected by, materials resistant to corrosion by UF6 (see EXPLANATORY NOTE to this section).
Postopek zahteva vir plinastega fluora.
These pumps may be either rotary or positive, may have displacement and fluorocarbon seals, and may have special working fluids present.
sistemi za pretvorbo UF4 v kovinski uran;
Vacuum systems and pumps
Posebej konstruirani ali izdelani sistemi za pretvorbo UF4 v kovinski uran
Vacuum pumps especially designed or prepared for service in UF6-bearing atmospheres and made of or protected by materials resistant to corrosion by UF6.
POJASNJEVALNA OPOMBA Pretvorba UF4 v kovinski uran se izvede z redukcijo z magnezijem (za velike šarže) ali s kalcijem (za majhne šarže).
These pumps may use fluorocarbon seals and special working fluids.
Reakcija poteka pri temperaturah nad tališčem urana (1130 °C).
Especially designed or prepared vacuum systems consisting of vacuum manifolds, vacuum headers and vacuum pumps, and designed for service in UF6-bearing atmospheres
sistemi za pretvorbo UF6 v UO2;
mass spectrometers/ion sources capable of taking on-line samples from UF6 gas streams and having all of the following:
Posebej konstruirani ali izdelani sistemi za pretvorbo UF6 to UO2
Electron bombardment ionisation sources; and
POJASNJEVALNA OPOMBA Pretvorba UF6 v UO2 se lahko izvede po enem od treh postopkov.
mass spectrometers/ion sources
Pri prvem postopku se UF6 z uporabo vodika in pare reducira in hidrolizira v UO2.
Especially designed or prepared bellows-sealed valves, manual or automated, shut-off or control, made of or protected by materials resistant to corrosion by UF6, with a diameter of 40 mm or greater, for installation in main and auxiliary systems of aerodynamic enrichment plants.
Pri drugem se UF6 hidrolizira v vodni raztopini, doda se amoniak, da se obori amonijev diuranat, nato se diuranat z vodikom pri 820 °C reducira v UO2.
Plant for the conversion of uranium and equipment specially designed or prepared therefor, as follows:
Pri tretjem postopku se v vodi vežejo plinasti UF6, CO2 in NH3, pri čemer kot oborina nastaja amonijev uranilkarbonat.
Especially designed or prepared systems for the conversion of uranium ore concentrates to UO3
Amonijev uranilkarbonat se veže s paro in vodikom pri 500 do 600 °C, pri čemer nastane UO2.
Systems for the conversion of uranium ore concentrates to UO3;
Pretvorba UF6 v UO2 je pogosto prva stopnja v obratu za izdelavo goriva.
EXPLANATORY NOTE Conversion of uranium ore concentrates to UO3 can be performed by first dissolving the ore in nitric acid and extracting purified uranyl nitrate using a solvent such as tributyl phosphate.
sistemi za pretvorbo UF6 v UF4;
Next, the uranyl nitrate is converted to UO3 either by concentration and denitration or by neutralization with gaseous ammonia to produce ammonium diuranate with subsequent filtering, drying, and calcining
Posebej konstruirani ali izdelani sistemi za pretvorbo UF6 v UF4
Systems for the conversion of UO3 to UF6;
POJASNJEVALNA OPOMBA Pretvorba UF6 v UF4 se izvede z redukcijo z vodikom.
Especially designed or prepared systems for the conversion of UO3 to UF6 EXPLANATORY NOTE
sistemi za pretvorbo UO2 v UCl4;
EXPLANATORY NOTE Conversion of UO3 to UO2 can be performed through reduction of UO3 with cracked ammonia gas or hydrogen.
Posebej konstruirani ali izdelani sistemi za pretvorbo UO2 v UCl4
Systems for the conversion of UO3 to UO2;
POJASNJEVALNA OPOMBA Pretvorba UO2 v UCl4 se lahko izvede po enem od dveh postopkov.
Especially designed or prepared systems for the conversion of UO3 to UO2
Pri prvem postopku UO2 pri približno 400 °C reagira s tetrakloridom (CCl4).
Systems for the conversion of UO2 to UF4;
Pri drugem postopku UO2 regira pri približno 700 °C ter ob prisotnosti črnega ogljika (CAS 1333-86-4), ogljikovega monoksida in klora, pri čemer nastane UCl4.
Especially designed or prepared systems for the conversion of UO2 to UF4
Obrat za pridobivanje ali koncentriranje težke vode, devterija iz devterijevih spojin ter posebej konstruirana ali izdelana oprema in sestavni deli zanjo:
EXPLANATORY NOTE Conversion of UO2 to UF4 can be performed by reacting UO2 with hydrogen fluoride gas (HF) at 300-500 °C.
Obrati za pridobivanje ali koncentriranje težke vode, devterija iz devterijevih spojin ter oprema, posebej konstruirana ali izdelana v ta namen:
Systems for the conversion of UF4 to UF6;
obrat za proizvodnjo težke vode, devterija ali devterijevih spojin:
Especially designed or prepared systems for the conversion of UF4 to UF6
obrat na principu izmenjave voda – vodikov sulfid;
EXPLANATORY NOTE Conversion of UF4 to UF6 is performed by exothermic reaction with fluorine in a tower reactor.
obrat na principu izmenjave amonijak – vodik;
is condensed from the hot effluent gases by passing the effluent stream through a cold trap cooled to –10 °C.
oprema in sestavni deli so:
The process requires a source of fluorine gas
stolpi za izmenjavo voda-vodikov sulfid s premerom 1,5 m ali več za obratovanje pri tlakih, ki so višji ali enaki 2 MPa;
Systems for the conversion of UF4 to uranium metal;
Stolpi za izmenjavo voda – vodikov sulfid Stolpi za izmenjavo s premerom najmanj 1,5 m, zmožni obratovanja pri tlakih, ki so večji ali enaki 2 MPa (300 psi), posebej konstruirani ali izdelani za pridobivanje težke vode z izmenjevalnim postopkom voda–vodikov sulfid.
Especially designed or prepared systems for the conversion of UF4 to U metal
nizkotlačna (tj. 0,2 MPa) enostopenjska centrifugalna puhala ali kompresorji za kroženje vodikovega sulfida (tj. plina z več kot 70 % H2S), z zmogljivostjo pretoka, večjega ali enakega 56 m3/sekundo, pri delovnem tlaku, večjem ali enakem 1,8 MPa, in tesnili za obratovanje v okolju z mokrim H2S;
EXPLANATORY NOTE Conversion of UF4 to U metal is performed by reduction with magnesium (large batches) or calcium (small batches).
Puhala in kompresorji
The reaction is carried out at temperatures above the melting point of uranium (1130 °C).
Nizkotlačna enostopenjska centrifugalna puhala ali kompresorji (tj. 0,2 MPa ali 30 psi) za kroženje vodikovega sulfida (tj. plina z več kot 70 % H2S), posebej konstruirani ali izdelani za pridobivanje težke vode z izmenjevalnim postopkom voda–vodikov sulfid.
Systems for the conversion of UF6 to UO2;
Imajo pretočno zmogljivost najmanj 56 m3/sekundo (120000 SCFM) pri obratovalnem tlaku najmanj 1,8 MPa (260 psi) sesalne zmogljivosti ter tesnila, primerna za obratovanje v okolju z mokrim H2S.
Especially designed or prepared systems for the conversion of UF6 to UO2
stolpi za izmenjavo amonijak – vodik, ki so visoki vsaj 35 m, s premerom od 1,5 do 2,5 m, za obratovanje pri tlakih nad 15 MPa;
EXPLANATORY NOTE Conversion of UF6 to UO2 can be performed by one of three processes.
Stolpi za izmenjavo amoniak–vodik
In the first, UF6 is reduced and hydrolyzed to UO2 using hydrogen and steam.
Stolpi za izmenjavo, visoki najmanj 35 m (114,3 čevlja), s premerom od 1,5 m (4,9 čevlja) do 2,5 m (8,2 čevlja) za obratovanje pri tlakih nad 15 MPa (2225 psi), ki so posebej konstruirani ali izdelani za pridobivanje težke vode z izmenjevalnim postopkom amoniak–vodik.
In the second, UF6 is hydrolyzed by solution in water, ammonia is added to precipitate ammonium diuranate, and the diuranate is reduced to UO2 with hydrogen at 820 °C.
Ti stolpi imajo vsaj eno aksialno odprtino s prirobnico z enakim premerom kot valj, skozi katero se lahko vstavijo ali odstranijo notranji deli stolpa.
In the third process, gaseous UF6, CO2, and NH3 are combined in water, precipitating ammonium uranyl carbonate.
notranji deli stolpov, vključno s stopenjskimi kontaktorji in stopenjskimi črpalkami, vključno s potopnimi, za pridobivanje težke vode z izmenjevalnim postopkom amonijak – vodik;
The ammonium uranyl carbonate is combined with steam and hydrogen at 500-600 °C to yield UO2.
Notranji deli stolpov in stopenjske črpalke
to UO2 conversion is often performed as the first stage of a fuel fabrication plant.
Posebej konstruirani ali izdelani notranji deli stolpov in stopenjske črpalke za pridobivanje težke vode z izmenjevalnim postopkom amoniak–vodik.
Systems for the conversion of UF6 to UF4;
Notranji deli stolpov zajemajo posebej konstruirane stopenjske kontaktorje, ki omogočajo neposreden stik med plinom in tekočino.
Especially designed or prepared systems for the conversion of UF6 to UF4
Stopenjske črpalke zajemajo posebej konstruirane potopne črpalke za kroženje amoniaka znotraj kontaktnih stopenj v stolpih.
EXPLANATORY NOTE Conversion of UF6 to UF4 is performed by reduction with hydrogen.
razgrajevalniki amonijaka, z delovnim tlakom vsaj 3 MPa za pridobivanje težke vode z izmenjevalnim postopkom amonijak – vodik;
Systems for the conversion of UO2 to UCl4.
Razgrajevalniki amoniaka
Especially designed or prepared systems for the conversion of UO2 to UCl4
Razgrajevalniki amoniaka z delovnim tlakom najmanj 3 MPa (450 psi) so posebej konstruirani ali izdelani za pridobivanje težke vode z izmenjevalnim postopkom amoniak–vodik.
EXPLANATORY NOTE Conversion of UO2 to UCl4 can be performed by one of two processes.
infrardeči absorpcijski analizatorji za neposredno analizo razmerja med vodikom in devterijem pri koncentracijah devterija najmanj 90 %;
In the first, UO2 is reacted with carbon tetrachloride (CCl4) at approximately 400 °C.
Infrardeči absorpcijski analizatorji
In the second, UO2 is reacted at approximately 700 °C in the presence of carbon black (CAS 1333-86-4), carbon monoxide, and chlorine to yield UCl4.
Infrardeči absorpcijski analizatorji za neposredno analizo razmerja med vodikom in devterijem pri najmanj 90 % koncentracijah devterija.
Plant for the production or concentration of heavy water, deuterium and deuterium compounds and specially designed or prepared equipment and components therefor, as follows:
katalitski gorilniki za pretvorbo obogatenega plinastega devterija v težko vodo z izmenjevalnim postopkom amonijak – vodik;
Plants for the production or concentration of heavy water, deuterium and deuterium compounds and equipment especially designed or prepared therefor:
Katalitski gorilniki
Plant for the production of heavy water, deuterium or deuterium compounds, as follows:
Posebej konstruirani ali izdelani katalitski gorilniki za pretvorbo obogatenega devterija v težko vodo, ki se uporabljajo v obratih za pridobivanje težke vode z izmenjevalnim postopkom amoniak–vodik.
Water-hydrogen sulphide exchange plants;
celotni sistemi nadgradnje ali kolone za nadgradnjo za proces obogatitve težke vode na koncentracijo devterija, ki se uporablja v reaktorjih;
Ammonia-hydrogen exchange plants;
Celotni sistemi za nadgrajevanje težke vode ali kolone v ta namen
Equipment and components, as follows:
Celotni sistemi za nadgrajevanje težke vode ali kolone v ta namen, posebej konstruirani ali izdelani za nadgrajevanje težke vode v devterij, koncentriran do reaktorske kakovosti.
Water-hydrogen sulphide exchange towers with diameters of 1,5 m or more, capable of operating at pressures greater than or equal to 2 MPa;
POJASNJEVALNA OPOMBA Ti sistemi, v katerih se destilacija vode običajno uporablja za ločevanje težke vode od lahke vode, so posebej konstruirani ali izdelani za pridobivanje težke vode reaktorske kakovosti (t.j. običajno 99,75 % devterijev oksid) iz manj koncentriranih surovin za težko vodo.
Water — Hydrogen Sulphide Exchange Towers Exchange towers with diameters of 1,5 m or greater and capable of operating at pressures greater than or equal to 2 MPa (300 psi), especially designed or prepared for heavy water production utilizing the water-hydrogen sulphide exchange process.
pretvorniki za sintezo amonijaka ali enote za sintezo amonijaka, ki so posebej izdelane ali pripravljene za pridobivanje težke vode z izmenjevalnim postopkom amonijak – vodik.
Single stage, low head (i.e. 0,2 MPa) centrifugal blowers or compressors for hydrogen sulphide gas circulation (i.e. gas containing more than 70 % H2S) with a throughput capacity greater than or equal to 56 m3/second when operating at pressures greater than or equal to 1,8 MPa suction and having seals designed for wet H2S service;
Pretvorniki za sintezo amoniaka ali enote za sintezo amoniaka
Blowers and Compressors
Pretvorniki za sintezo amoniaka ali enote za sintezo amoniaka, posebej izdelane ali pripravljene za pridobivanje težke vode z izmenjevalnim postopkom amoniak-vodik.
Single stage, low head (i.e., 0,2 MPa or 30 psi) centrifugal blowers or compressors for hydrogen-sulphide gas circulation (i.e., gas containing more than 70 % H2S) especially designed or prepared for heavy water production utilizing the water-hydrogen sulphide exchange process.
POJASNJEVALNA OPOMBA Ti pretvorniki ali enote uporabljajo sintezni plin (dušik in vodik) iz visokotlačne kolone (ali kolone) za izmenjavo amoniak-vodik, sintetizirani amoniak pa se vrne v kolono (ali kolone) za izmenjavo.
These blowers or compressors have a throughput capacity greater than or equal to 56 m3/second (120000 SCFM) while operating at pressures greater than or equal to 1,8 MPa (260 psi) suction and have seals designed for wet H2S service.
Obrat, posebej konstruiran za proizvodnjo gorivnih elementov za „jedrske reaktorje“ in posebej izdelana ali pripravljena oprema zanj.
Ammonia-hydrogen exchange towers greater than or equal to 35 m in height with diameters of 1,5 m to 2,5 m capable of operating at pressures greater than 15 MPa;
posebej zasnovana ali pripravljena oprema za proizvajanje gorivnih elementov za „jedrske reaktorje“ vključuje opremo, ki: