Browsing by Author "Mulyani, Sri"
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Item THE EFFECT OF OIL-METHANOL MOLAR RATIO AND REACTION TIME ON THE SYNTHESIS OF BIODIESEL USING SODIUM ACETAT ACTIVATED CLAY HETEROGENEOUS CATALYST(2014-05-21) Nurhayati; Erman; Muhdarina; Mulyani, SriBiodiesel is mainly produced from vegetable oils or animal fats by the method of transesterification reaction using catalysts. Many heterogeneous solid acid and base catalysts have been studied for the transesterification of various vegetables oils. In this study the transesterification of vegetables oil to fatty acid methyl esters was studied using sodium acetat activated clay catalyst. The catalyst was prepared by adding 200ml CH3COONa 1M to 10gr clay, stirred, washed and calcined at 300oC for 3 hours. The transesterification reaction was performed with variation of the oil-methanol molar ratio and reaction time. Furthermore, the quality of biodiesel produced were characterized by ASTM (American Society for Testing Materials) method i.e. viscosity, flash point, carbon residue, cetane number and acid number, and the analysis result was compared with standardize (SNI). Free Fatty Acid (FFA) of waste cooking oil before synthesis was also calculated. It was found that the maximal production of biodiesel which is 78,033% when the oil-methanol molar ratio is 1:6 and 8 hours of transesterification. The characterizations of biodiesel produced have no significant different and all of those were in the range of Standar Nasional Indonesia (SNI)Item GUGAT CERAI DIKALANGAN PEGAWAI NEGERI SIPIL (PNS) (STUDI KASUS GURU-GURU SEKOLAH DASAR DIPEKANBARU)(2013-06-20) Mulyani, SriDivorce is a rupture of relations between husband and wife because of certain reasons which resulted in an domestic disharmony in the household that resulted in separation. Cases handled by religious courts recently have continued to rise. Phenomenon that occurs at the time of divorce has become commonplace in society, let alone divorce is dominated by women who sued her husband for divorce. Differences in the condition of society at this time the condition of society in the past. The changes are very influential with the views of the public about the divorce. The purpose of this study is to want to know why many civil servants who sued her husband for divorce, you want to know how women's views on divorce which often happens in the environment masayrakat. The method is used to analyze descriptive quantitative data collection technique is the observation, in-depth interviews and questionnaires. Based on the research the number of women civil servants who sued for divorce largely due to meddling parents, infidelity, domestic violence, economic and biological factors husband, because all of these factors are interrelated. While the views of women civil servants against divorce, they Leih looking at the benefits obtained from a household relationship. If the relationship is no longer profitable household one of the parties then to establish a romantic relationship in the household would be difficult to realize.Item JURNAL SUPREMASI HUKUM(Elfitra, 2013-08) Flora, Henny Saida; Putri, lily Husni; Waryenti, Deli; Hanifah, Mardalena; Juanda, Juanda; Mulyani, Sri; Summary, Summary; Widyastuti, Anastasia ReniThis paper intends to describe how responsibilities unlawful acts by legal entity. the method usep in this study is a normative juridical with conceptual approach. Legal materials used are secondary legal materials which collected by leteratur study then a qualitative analyzed is done.Item PENGARUH PROMOSI TERHADAP MINAT NASABAH ASURANSI PADA PT. ASURANSI TAKAFUL UMUM CABANG PEKANBARU(2013-06-11) Mulyani, SriThis research is done in PT. Asuransi Takaful Umum Cabang Pekanbaru. Setting of the problem is how to influence the promotion of the interests of insurance customers. The purpose of this research is to find out influence the promotion of the interests of insurance costumer in PT. Asuransi Takaful Umum Cabang Pekanbaru. Writer use kuantitative descriptive analysis method and some theories about Promotion and interests. The indicators used in the independent variables are advertising, personal selling, sales promotion , publisitas and the dependent variable is the interest. Data collecting using quesioner, interviews and observation. The sample used was accidental sampling. Source of data used are primary data or data obtained directly from the quesioner and interviews . Secondary data is data obtained from company documents PT. Asuransi Takaful Umum Cabang Pekanbaru. The results of this research indicate that significant influence between the variables promotion of the interests of customers. And the existence of a fairly strong relationship between the variables and the positive promotion of the interests of customers.