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Sistema de recuperación de solvente orgánico Yamato GAS410



Safely and effectively spray dry samples using an organic solvent with Yamato’s GAS410 solvent recovery unit. GAS410 is engineered with a highly secure N2 gas sealed circulation system that prevents external discharge of toxic samples. Our cost-effective solvent recovery unit is integrated with a freezer and compressor that eliminates the need for purchasing a separate device. The Yamato GAS410 solvent recovery unit supports low temperature drying of heat sensitive materials. Spray drying and recovery of samples are performed with meticulously devised safety measures built into this unit.


  • Dehumidifier (freezer) integrated in GAS410. No extra freezer/dehumidifier equipment needed
  • Compresor incluido, no se necesita un compresor separado para operar el ADL311SA cuando se usan muestras de solventes orgánicos
  • Seguridad contra explosiones con circuito cerrado de gas inerte N closed
  • Recuperación de solventes para proteger el medio ambiente y minimizar la contaminación.
  • El secado de materiales fácilmente oxidables es posible con esta unidad de recuperación de solvente orgánico
  • Supports low temperature spray drying of materials that easily deform with heat
  • Sin riesgo de congelación debido a solventes orgánicos con mezclas de soluciones acuosas que podrían causar daños al sistema de circuito cerrado GAS410

Can your sample/solution be spray dryed successfully?

Here’s a quick reference for sample types and the parameters used to successfully spray dry them. These are real, verified samples used in labs today.

In Pharma
In Food
In chemicals
Sistema de recuperación de solventeCondensador + congelador
Gas circulanteGas N₂ (circulación sellada cuando se conecta a ADL311SA o GB-210A)
Flujo de volumen circulante0,12 a 0,65 m³ / min
Compresor (para pulverizar)Compresor lineal integrado.
Soplador de circulaciónSoplador de raíces
Contenedor de recuperación de solventeMatraz 2L
CongeladorCondensación enfriada por aire tipo sellado completo: 400W R404A
Mecanismo de recuperación de solventeMecanismo de enfriamiento del condensador
FiltrarFiltro de cartucho
InstrumentosMonitor de visualización de temperatura de trampa de enfriamiento
Medidor de presión diferencial del filtro (monitor para obstrucción del filtro)
Monitor de visualización de densidad O₂
Volumen de ajuste de la cantidad de viento del soplador
Sensor de O₂Tipo de corriente límite de electrolito sólido (circonio)
BombaPara circulación para medir oxígeno
Función de seguridadMedidor de densidad de O₂, alarma de gas inflamable, disyuntor de fugas eléctrico, introducción forzada de gas N₂ (al retirar las boquillas)
Tamaño externoW700 x D950 x H1,500 mm
Peso~ 130 kg
Fuente de alimentación (50/60 Hz) corriente nominalAC200 a 240V 5A (15A)
Cantidad requerida de N₂15 L / ha 0.1 MPa
Accesorios incluidosConjunto de piezas de conexión, abrazaderas antisísmicas, cable de interfaz, gas de muestra para inspección de alarma de gas, matraz de 2L
detalle de gas

Spray Dryers

Spray drying equipment has improved over the years. Today, you can process products from milk powder to antibiotics using spray dryers. Yamato’s spray dryer models are suitable for experimental and R&D purposes. You can use our spray dryers for drying, fine powdering, powder mixing, agglomerating, encapsulating, and englobing.

Commercial Food Products

Spray dryers were used widely during the Second World War to produce milk powder. Hence, it is no surprise that the largest market for lab spray dryers nowadays is in the food industry particularly in powdered milk and instant coffee production.

From milk production, the use of spray drying technology has extended to the production of powdered varieties of coffee, algae, gum arabic, protein hydrolysates, yeast extract, starches, and non-dairy creamers to name a few.

You can now rapidly create agglomerates or powder from liquids such as emulsions, suspensions, and solutions since spray dryers are fully-automated and continuous. Moreover, spray drying equipment such as the ADL311SA—a Compact & Economical Spray Dryer by Yamato—are highly suitable for drying both heat-resistant and heat-sensitive foods, allowing shorter residence time with no oxidation and minimal moisture remaining.

Spray drying is also used for encapsulating active substances, homogenizing these into slurries or emulsions before drying. By encapsulating food products, you get to protect your product from heat degradation and therefore improve final product functionality.

Pharmaceutical Products

Not all medical dosages are soluble. Hence, spray drying technology affords the pharmaceutical industry an economical and fast alternative to converting liquid feed into powdered medications and additives such as extracts, infusions, inorganic medicinal salts, vitamin C, and adrenaline.

Since the 1940s, the use of spray drying equipment in pharmaceuticals has advanced from simple drying methods to sophisticated processes such as the production of excipients like ointment bases and preservatives and the isolation of active ingredients that are either hard-to-crystallize or heat-sensitive.

Needless to say, spray drying is an ideal process for those requiring precise attributes especially in the morphology, stability, and particle size of your pharmaceutical products.

In just a single continuous process, you get to convert liquid feedstock into a well-defined powder and get desired properties including precise residual solvent, moisture level, particle morphology, as well as density and size of particulates, which is crucial in the pharmaceutical industry. With high-performance spray dryers like the Yamato DL410 Large Capacity Spray Dryer, you can produce fine particles with sizes from 10 to 100 micrometers, which are considered by many to be difficult to achieve.

Furthermore, you are guaranteed a contaminant free powder with minimal moisture and zero oxidation, so you can guarantee patrons that your products are safe.

Industrial Products

Aside from food and pharmaceutical production, spray dryers are essential for the industrial creation of powdered materials such as catalyst supports, ceramic materials, microalgae, detergents, and paint pigments.

Used, basically, for encapsulation by most industries, applications of spray drying equipment in an industrial setting includes the production of not just powders but also textiles, adhesives, pesticides, carbonless copy paper, and anti-corrosive coatings just to mention a few. The microencapsulation technique involves the use of coatings such as polyvinyl alcohol, sodium alginate, starch, and gelatin.

By encapsulating, you get to reap numerous benefits; one is an extended shelf life for your product and another is increased stability. On the other hand, you also get to decrease the evaporation of the volatile core in products such as paints and pesticides. Aside from those, you also get to reduce oxygenation, prevent a chemical reaction, and improve handling properties of adhesives.

Now, if you are spraying acidic samples for either aqueous or organic solvent, before exhausting to environment or recirculating to the GAS410 Solvent Recovery Unit, we recommend using the GWS410 Organic Solvent Washing Unit to neutralize the air or gas which contains acidic ingredients.

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