Dibutyl Phosphate（DBP）

♦ Mallonga enkonduko

Dibutilfosfato (DBP) is an organic compound . It is a clear,

colorless liquid that is soluble in organic solvents like ethanol

and ether.

♦ Apliko

1. Solvent: Dibutyl phosphate is used as a solvent in different applications,

including extraction processes, industrial cleaning, and as a reaction

medium in various chemical reactions.

2. Plasticizer: Dibutyl phosphate acts as a plasticizer, which means it

is added to plastics and resins to improve their flexibility, durability,

and processing characteristics. It helps to enhance the flow and

workability of the materials during manufacturing processes.

3. Flame Retardant: Dibutyl phosphate is used as a flame retardant additive

in plastics, coatings, and textiles. It helps to reduce the flammability

and improve the fire resistance properties of these materials.

4. Extraction Agent: Dibutyl phosphate is used as an extraction agent in

various processes, such as the separation and purification of metals, particularly

uranio. It effectively extracts uranium from ores and solutions during

the uranium mining and nuclear fuel production industries.

♦ Packaging and Storage

Pako: Once the DBP has been produced and refined, it is packaged into

suitable containers, such as Plastic Barrels or IBC drum.

Storage: If stored correctly and kept in the original sealed container, the product

has a shelf life of at least 24 months. Stainless steel and glass equipment

components as well as plastics such as polyethylene and polytetrafluoroethylene (PTFE)

have proven suitable. Materials suitable for sealing are polytetrafluoroethylene (PTFE)

and graphite. Ordinary steel is unsuitable because it reacts with dibutyl phosphate,

resulting in the formation of hydrogen.

♦ Inspekta procezo

1. Alvenanta inspektado: La ĉefaj krudmaterialoj, estas inspektitaj pro sia enhavo, appearance and

other main properties.

2. Nutranta inspektado: The principle of raw material feeding is first-in-first-out, kaj la aspekto

de la ĉefaj krudmaterialoj estas hazarde inspektita laŭ tio, ĉu estas granda ŝanĝo en la

Stokaj kondiĉoj antaŭ nutrado.

3. Batch -specimenado en la produktada procezo: Dum la produktada procezo, la ĉefaj indeksoj de

ĉiu amaso da produktoj: enhavo kaj acidvaloro estos ekzamenitaj trifoje en malsamaj tempoperiodoj.

4. Stokado-Inspektado: Ĉiu aro (10 tunoj) estas inspektita antaŭ stokado.

5. Elira inspektado: Laŭ la kvanto postulita de klientoj, la produktoj estos

specimenita kaj inspektita.

6. Antaŭ-senda inspektado: According to customer’s requirement, third party inspection can be

carried out on the products before shipment.

♦ Inspekta Metodo

Fizika Apero: Vida inspektado

Analizo de pureco: Gaskromatografio (GC)

Acida Valoro: Potenciometria titrado

Akva Enhavo: Humidanaliziloj

Refrakta Indekso: Refraktometro

Denso: Densmezurilo