La idea de negocio se concentra en la elaboración y venta de macerados exóticos a base de frutas exóticas de distintas regiones del Perú estos son turistas género de femenino y masculino que vienen de visita a nuestro país a conocer nuestra cultura, así como también degustar nuestra rica gastronomía y licores exóticos de cada región. Ellos pueden oscilar entre las edades de: 18 a 65 años, en este rango estimamos que ellos pueden mantener un estilo de vida agitado donde buscan nuevas experiencias y conocimientos culturales de cada lugar que visitan. Estas personas forman parte de extranjeros y población económicamente activa de la sierra central y selva del Perú, ya sea como dependientes o emprendedores. Perú exotic, se dedicará a la elaboración de macerados a base de frutas exóticas, teniendo como servicio diferenciado la atención y diseño personalizado, encontrándolo en distintos puntos de la ciudad de Lima, proyectando tener al tercer año tres unidades móviles a través de un crecimiento orgánico. El negocio, que se enmarca dentro del modelo B2C, proporciona una tasa de retorno (TIR) de 56.28%, dicha tasa tiene tendencias a aumentar debido al comportamiento de la demanda descubierta en la validación del negocio. A su vez, las probabilidades de crecimiento son altas teniendo una proyección de crecimiento al quinto año del 35%. Perú exotic ofrece cifras altamente atractivas, obtenido de ganancias por S/. 4, 728 en un escenario base, con una tasa de descuento de 20.45%. Por lo cual Perú exotic es un modelo de negocio viable lo cual lo convierte en un servicio capaz de cubrir una necesidad latente en el mercado. / The business idea is focused on the elaboration and sale of exotic macerates based on exotic fruits from different regions of Peru. These are female and male tourists who come to visit our country to know our culture, as well as taste our rich gastronomy and exotic liquors from each region. They can range between the ages of 18 to 65, in this range we estimate that they can maintain a hectic lifestyle where they seek new experiences and cultural knowledge of each place they visit. These people are part of foreigners and economically active population of the central highlands and jungle of Peru, either as dependents or entrepreneurs. Peru exotic, will be dedicated to the elaboration of macerates based on exotic fruits, having as a differentiated service the attention and personalized design, finding it in different points of the city of Lima, projecting to have three mobile units by the third year through an organic growth . The business, which is part of the B2C model, provides a return rate (IRR) of 56.28%, this rate tends to increase due to the behavior of the demand discovered in the validation of the business. In turn, the probabilities of growth are high, having a projection of growth at the fifth year of 35%. Peru exotic offers highly attractive figures, obtained from earnings of S /. 4, 728 in a baseline scenario, with a discount rate of 20.45%. Therefore, Peru exotic is a viable business model which makes it a service capable of covering a latent need in the market. / Trabajo de investigación

Research on salts species formed by evaporation of aqueous solution of Na2 in the early 1930s. The thermodynamic, crystallographic and many other physical and chemical properties of most of the species formed from this solution has been known for decades. However, there was no complete information or reliable data to confirm the existence of a unique double salt that is rich in sodium carbonate, up until five years ago when a research identified the double salt (~2Na ₂ CO ₃ • Na ₂ SO ₄) from the ternary system Na₂CO ₃Na₂SO ₄ H₂O. Crystallization of this double salt so called sodium sulfate dicarbonate (~2Na ₂ CO ₃ • Na ₂ SO ₄) is known to be a primary contributor to fouling heat transfer equipment in spent-liquor concentrators used in the pulp and paper industry. Therefore, understanding the conditions leading to formation of this double salt is crucial to the elimination or reduction of an industrial scaling problem. In this work, double salts were generated in a batch crystallizer at close to industrial process conditions. X-ray diffraction, calorimetry, and microscopic observation were used to investigate the stability of the salts to in-process aging, isolation and storage, and exposure to high temperature. The results show that care must be taken during sampling on evaporative crystallization. Two apparent crystal habits were detected in the formation of sodium sulfate dicarbonate; the favored habit may be determined by calcium ion impurities in the system. The results also verify that sodium sulfate dicarbonate exists as a unique phase in this system and that remains stable at process conditions of 115-200℃