$xmlDoc = new DOMDocument();
        $xmlDoc->load($target_file);
        $x = $xmlDoc->documentElement;

        $objReader = PHPExcel_IOFactory::createReader('Excel2007');
        $objPHPExcel = $objReader->load("../DADOS/dados_processados.xlsx");

        $worksheet = $objPHPExcel->getActiveSheet();

        $lastLine = $worksheet->getHighestRow();
        $line=$lastLine+1;
        //print "Próxima linha para inserir dados é a ".$netxLine.".<br>";
        $lastCol = $worksheet->getHighestColumn();

        $col = 'A';

        foreach ($x->childNodes AS $k) {

            if($k->nodeName!="#text")
            {
                //Só os bons valores
                //print $k->nodeName."=  ".$k->nodeValue."<br>";

                $worksheet->setCellValue($col.$line,$k->nodeValue);
                $col++;

            }
        }

        $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
        $objWriter->save("../DADOS/dados_processados.xlsx");