Estratégia de produçãp agroindustrial :um estudo dos fatores que afetam a exportação do mel

This thesis approaches the situation of small and medium Brazilian companies facing the exportation process, focusing honey (Apis Mellifera). The world economy has had growing market internationalization, known as globalization. In this context, the exportation has to be faced as a way to minimize the inner market difficulties and increase the levels of quality and productivity to attend the external markets in a competitive way. A company exportation process is not linked to its dimensions, but connected to the commitment with quality, creativity and professionalism. The search for new productive frontiers has benefited Brazilian beekeeper, mainly the northeast ones. Besides, the claim for products that are free of chemical remains, with a bigger aggregate value has increased every day, and the Apismel Company is benefited for having potential to produce organic honey. This paper approaches a case study realized with Sixty-nine beekeeper from Serra do Mel, RN, that make the Apismel Company and it aims to investigate the competitive factors that affects honey exportation. In order to obtain subsidies to execute the objective of this work, it was chosen a questionnaire as instrument of research. The questionnaire was structured from variables that were considered as directions of competition in honey exportation. The results were tabled in Software (Statistics version 11.0). The descriptive, exploiter and Kolmogorov-Smirnov analyses were used to analyze the obtained results. At the end, this work recommends that the Apismel Company promote capacitating courses and technical consultations at the many villages that make the county, to ripen and add efficiency in handling implementation in order to equilibrate production factors and to attract inner and external markets

Avaliação da síntese e caracterização de zeólita ZSM-5 ausente de direcionador orgânico estrutural

The catalytic processes play a vital role in the worldwide economy, a business that handles about US$ 13 billion per year because the value of products depends on the catalytic processes, including petroleum products, chemicals, pharmaceuticals, synthetic rubbers and plastics, among others. The zeolite ZSM-5 is used as catalyst for various reactions in the area petrochemical, petroleum refining and fine chemicals, especially the reactions of cracking, isomerization, alkylation, aromatization of olefins, among others. Many researchers have studied the hydrothermal synthesis of zeolite ZSM-5 free template and they obtained satisfactory results, so this study aims to evaluate the hydrothermal synthesis and the physicochemical properties of ZSM-5 with the presence and absence of template compared with commercial ZSM-5. The methods for hydrothermal synthesis of zeolite ZSM-5 are of scientific knowledge, providing the chemical composition required for the formation of zeolitic structure in the presence and absence of template. Samples of both zeolites ZSM-5 in protonic form were obtained by heat treatment and ion exchange, according to procedures reported in the literature. The sample of commercial ZSM-5 was acquired by the company Sentex Industrial Ltda. All samples were characterized by XRD, SEM, FTIR, TG / DTG / DSC, N2 adsorption and desorption and study of acidity by thermo-desorption of probe molecule (n-butylamine), in order to understand their physicochemical properties. The efficiency of the methods applied in this work and reported in the literature has been proved by well-defined structure of ZSM-5. According as the evaluation of physicochemical properties, zeolite ZSM-5 free template becomes promising for application in the refining processes or use as catalytic support, since its synthesis reduces environmental impacts and production costs