Hvad er oversættelsen af " SODIUM TUNGSTATE " på dansk?

• natriumwolframat
• natrium tungstate
• sodium tungstate

Eksempler på brug af Sodium tungstate på Engelsk og deres oversættelser til Dansk

Disoolve 3.5g sodium tungstate in 20ml distilled water.
Opløs 3,5 g natriumwolframat i 20 ml destilleret vand.

Tungsten compounds is toxic, especially sodium tungstate.
Wolframforbindelser er giftige, især natriumwolframat.

While sodium tungstate is considered as the best fire proof material;
Mens natrium tungstate anses for at være det bedste brandsikre materiale;

Besides that, mother liquor evaporation can recycle sodium tungstate reagent with lower purity.
Desuden kan moderlud fordampning genbruge natrium wolfram reagens med lavere renhed.

In recent years, sodium tungstate is found to have strong function of antidiabetic.
I de senere år har natrium tungstate vist sig at have en stærk funktion af antidiabetika.

In 1841, a chemist named Robert Oxland gave the first procedures for preparing tungsten trioxide and sodium tungstate.
I 1841, en kemiker ved navn Robert Oxland gav de første procedurer for udarbejdelse wolframtrioxid og natriumwolframat.

Sodium tungstate has fire resistant property, and can be used as fire proof material fabric additive.
Sodium tungstate har brandsikre egenskaber og kan bruges som brandhæmmende stoftilsætningsstof.

Tungsten trioxide is insoluble in water, slightly soluble in acid, its content in sodium tungstate solution can be tested by cinchonine weight method.
Tungsten trioxid er uopløselig i vand, let opløselig i syre, dets indhold i natrium tungstate opløsning kan testes med cinchonine vægt metode.

Sodium tungstate, Na2WO4, a tungstate of sodium, is useful as a source of tungsten.
Natriumwolframat Natriumwolframat, Na2WO4, et wolframat natrium, er nyttig som en kilde til wolfram.

Then, the barium carbonate powder was added to the reaction mixture to precipitate sodium tungstate, stirred, cooled, filtered to remove the precipitate.
Derefter blev bariumcarbonatpulveret tilsat til reaktionsblandingen for at udfælde natriumwolframat, omrørt, afkølet, filtreret for at fjerne bundfaldet.

Physical Property Sodium tungstate is white crystalline powder, rhombic crystalline system, has spinel structure.
Fysisk ejendom Natriumwolframat er hvidt krystallinsk pulver, rhombisk krystallinsk system, har spinelstruktur.

Hydrothermal synthesis method: carry out hydrothermal synthesis to a certain time after acidified the pH value of sodium tungstate solution to a certain range.
Hydrothermal syntese metode: udføre hydrotermisk syntese i en vis tid efter forsuring pH-værdien af natrium tungstate opløsning til et vist interval.

Research shows that medical sodium tungstate can lower the blood glucose of type 1 and type 2 diabetes animals to normal level.
Forskning viser, at medicinsk natriumwolframat kan sænke blodglukosen af type 1 og type 2 diabetes dyr til det normale niveau.

Extract was filtered, and the filtrate into the purifier after impurity removal treatment, concentration, cooling and crystallization, to obtain sodium tungstate.
Ekstraheret blev filtreret, og filtratet i purifieren efter fjernelse af urenhedsfjernelse, koncentrering, afkøling og krystallisation for at opnå natriumwolframat.

Sodium tungstate producing method can be tungsten concentrate caustic leaching process, soda solution pressure digestion method.
Sodium tungstate producerende metode kan være wolfram koncentrat kaustisk udvaskning proces, sodavandning pres fordøjelsesmetode.

The method is based on the industry, the silicon raw material, sodium tungstate solution at pH 7.0~ 8.0, the thermal aging of silica gel as a catalyst.
Metoden er baseret på industriens efter tilsætning af silicium som udgangsmateriale natrium tungstate løsning, pH 7,0~ 8,0, når varmen aldring med silica som en katalysator.

Sodium tungstate is the colorless crystals or white crystalline side ramps, the flaky crystal or crystalline powder with shiny.
Natriumwolframat er de farveløse krystaller eller hvide krystallinske sideramper, det flaky krystal eller krystallinsk pulver med skinnende.

H2 WO4 +2NaOH→Na2 WO4 +2H2 O 2. Wait until reaction is over, filter, the filtrate is heated to concentrate and appears crystallization, cool it with ice, centrifugal dewatering, dry and get sodium tungstate reagent.
H2 WO4 +2NaOH→Na2 WO4 +2H2 O 2. Vent, indtil reaktionen er forbi, filtrer, filtratet opvarmes for at koncentrere sig og fremkrystalliseres, afkøles med is, centrifugal afvanding, tør og få natriumwolfram reagens.

In organic chemistry, sodium tungstate is used as catalyst for epoxidation of alkenes and oxidation of alcohols into aldehydes or ketones.
I organisk kemi er natriumwolframat bruges som katalysator for epoxidation af alkener og oxidation af alkoholer til aldehyder eller ketoner.

Caustic Leaching Process Grinding tungsten concentrate to 320mesh, add 30% caustic soda in the reactor, then reacting with calcium chloride to produce calcium tungstate, then add in hydrochloride to produce tungstic acid, sodium tungstate is produced by reacting with caustic acid then.
Caustisk udvaskningsproces Maling wolfram koncentreret til 320mesh, tilsættes 30% kaustisk soda i reaktoren, derefter reagerer med calciumchlorid for at producere calciumwolframat, derefter tilsættes i hydrochlorid for at producere wolframsyre, natrium tungstate fremstilles ved at reagere med kaustinsyre derefter.

Sodium tungstate and hydrochloric acid can be used as raw material, and then by thermal method with additive like potassium oxalate and potassium sulphate.
Natriumwolframat og saltsyre kan anvendes som råmateriale og derefter ved termisk metode med additiv som kaliumoxalat og kaliumsulfat.

Extraction Method Extract tungsten concentrate with sodium hydroxide, produce into coarse sodium tungstate, then react with acid and produce into tungstic acid, then by sodium hydroxide can be made into Na2 WO4•2H2 O.
Ekstraktionsmetode Udvind wolframkoncentrat med natriumhydroxid, producerer i groft natriumwolframat, reagerer derefter med syre og producerer i wolframsyre, hvorefter natriumhydroxid kan fremstilles til Na2 WO4•2H2 O.

Sodium tungstate is colorless or white crystalline side ramps crystal, slightly soluble in ammonia, insoluble in ethanol, weathering in dry air.
Natriumwolframat er farveløs eller hvid krystallinsk sideramper krystal, let opløselig i ammoniak, uopløselig i ethanol, vejrtrækning i tør luft.

If we need high purity sodium tungstate, we can use refining process, add sodium tungstate solution in hot high concentration hydrochloric acid, it will separate out tungstic acid precipitation.
Hvis vi har brug for natriumhydrogenstat med høj renhed, kan vi bruge raffineringsprocessen, tilsæt natriumwolframatopløsning i varm højkoncentrationschlorid, der udskiller wolframsyrepræcipitation.

Sodium tungstate has excellent thermal stability, superior to the traditional system and lead salts of barium, zinc, cadmium-based stabilizers.
Natriumwolframat har fremragende termisk stabilitet, bedre end det traditionelle system og blysalte af barium, zink, cadmiumbaserede stabilisatorer.

Among which phosphomolybdic acid uses sodium tungstate, molybdate, water, hydrochloric acid, phosphoric acid as raw material, add lithium sulfate and bromine, boil and remove excess bromine, solution color should be yellow.
Blandt phosphomolybdinsyre anvendes natriumwolframat, molybdat, vand, saltsyre, phosphorsyre som råmateriale, tilsættes lithiumsulfat og brom, koges og fjernes overskydende brom, opløsningsfarven skal være gul.

Sodium tungstate is white flaky crystal or crystalline powder with shiny, soluble in water, insoluble in ethanol, slightly soluble in ammonia;
Natriumwolframat er hvidt flakket krystal eller krystallinsk pulver med skinnende, opløseligt i vand, uopløseligt i ethanol, lidt opløseligt i ammoniak;

Some studies have tried to take sodium tungstate as catalyst, sodium percarbonate or hydrogen peroxide solution of sodium carbonate as the oxidant to provide the convenient more way for preparing aromatic amide.
Nogle undersøgelser har forsøgt at tage natriumwolframat som katalysator, natriumpercarbonat eller hydrogenperoxidopløsning af natriumcarbonat som oxidant til at tilvejebringe den mere bekvemme måde til fremstilling af aromatisk amid.

Sodium tungstate catalytic hydrogen peroxide is using sodium tungstate as catalyst hydrogen peroxide reaction is a process of producing other substances.
Sodium tungstate katalytisk hydrogenperoxid bruger natriumwolframat som katalysator hydrogenperoxidreaktion er en proces til fremstilling af andre stoffer.

Processes about purifying sodium tungstate are plentiful, along with the constantly updating of theoretical knowledge, practical experience and equipment, the cleaning process is also becoming sophisticated, thus to get higher purity products.
Processer om rensning af natriumwolframat er rigelige sammen med den løbende ajourføring af teoretisk viden, praktisk erfaring og udstyr, og rengøringsprocessen bliver også sofistikeret og får dermed højere renhedsprodukter.

Sådan bruges "sodium tungstate" i en sætning

Sodium tungstate and vanadyl sulfate effects on blood pressure and vascular prostanoids production in fructose-overloaded rats.

I'm trying to source some Sodium Tungstate and Vanadium so I can prepare an x-ray phosphor screen.

The sodium tungstate is washed with water and reacted with hydrochloric acid to make tungstic acid (H2WO4).

The Antidiabetic Agent Sodium Tungstate Induces Abnormal Glycogen Accumulation in Renal Proximal Tubules from Diabetic IRS2-Knockout Mice.

Corrosion by SOB was reduced by 96.73% using 80 mg/L of Sodium Tungstate and 100 mg/L of Nickel.

Here we addressed the effect of ERK activation by sodium tungstate on protein turnover in rat L6 myotubes.

Hydrochloric acid is used to convert high grade scheelite concentrate (CaWO4) and crude sodium tungstate to tungstic .

Processed tungsten-188 is generally stored as sodium tungstate in sodium hydroxide solution, which is acidified just prior to loading.

Catalysts used with hydrogen peroxide include Lewis acidic species such as sodium tungstate (Na2WO4) needed to activate the peroxide.

Dissolve 20g of sodium tungstate and 15g of sodium phosphate in 100ml of water containing a little nitric acid. 2.