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Судовые двигатели внутреннего сгорания
Приложение 9 (Справочное)
Физико - химические свойства топлив, рекомендуемых к применению в судовых дизелях
----------+-------------------------------------------------------------+------ |Показате-| Марки топлива |Смесь| |ли +------------------+---------------+-------------+------------+60% | | |дизельное для ав- | моторное для |нефтяное, ма-|газотурбин- |ди- | | |тотракторных, теп-|среднеоборотных|зут для ко- |ное (ГОСТ |зель-| | |ловозных и судовых|и малооборотных|тельных уста-|10433-75) |ного | | |дизелей (ГОСТ | дизелей (ГОСТ |новок (ГОСТ | |и 40%| | |305-82) | 1667-68) |10585-75) | |мазут| | +-----+------+-----+----+----T-----+------+------+-----+------+Ф5 | | | Л | З | А | ДТ | ДТ | ДМ | Ф5 | Ф12 | А | Б | | | | | | |выс.|пер.| | | | | | | | | | | |сорт|сорт| | | | | | | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ |Цетановое| | | | | | | | | | | | |число, | | | | | | | | | | | | |не менее |45 |45 |45 | - | - | - | - | - | - | - | - | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ |Вязкость | | | | | | | | | | | | |при 20 | | | | | | | | | | | | |град. C | | | | | | | | | | | | |кинемати-| | | | | | | | | | | | |ческая, | | | | | | | | | | | | |кв. мм/с,| | | | | | | | | | | | |не более |3,0 -|1,8 - |1,5 -| - | - | - | - | - | - | - | - | | |6,0 |5,0 |4,0 | | | | | | | | | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ |Вязкость | | | | | | | | | | | | |при 50 | | | | | | | | | | | | |град. C: | | | | | | | | | | | | |условная,| | | | | | | | | | | | |град. ВУ,| | | | | | | | | | | | |не более | - | - | - |2,95|5,0 |17,4 |5,0 |12,0 |1,6 |3,0 | _ | |кинемати-| | | | | | | | | | | | |ческая, | | | | | | | | | | | | |кв. мм/с,| | | | | | | | | | | | |не более | - | - | - |20 x|36 x|130 x|36,2 x|89,0 x| - | - | - | | | | | | -6| -6| -6 | -6 | -6 | | | | | | | | |10 |10 |10 |10 |10 | | | | | | | | |(20)|(36)|(30) |(36,2)|(89,0)| | | | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ |Темпера- | | | | | | | | | | | | |тура за- | | | | | | | | | | | | |стывания,| | | | | | | | | | | | |град. C, | | | | | | | | | | | | |не выше | | | | | | | | | | | | |для кли- | | | | | | | | | | | | |матичес- | | | | | | | | | | | | |кой зоны:| | | | | | | | | | | | |умеренной| | | | | | | | | | | | |/ холод- | | | | | | | | | | | | |ной |-10/-|-35 / |-/-55| - | - | - | - | - | - | - | - | |темпера- | |-45 | | | | | | | | | | |тура | | | | | | | | | | | | |вспышки, | | | | | | | | | | | | |град. C, | | | | | | | | | | | | |не ниже | - | - | - |70 |65 |85 |80 |90 |65 |62 |61 | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ |Массовая | | | | | | | | | | | | |доля се- | | | | | | | | | | | | |ры, %, не| | | | | | | | | | | | |более: | | | | | | | | | | | | |малосер- | | | | | | | | | | | | |нистое |0,20 |0,20 |0,20 |0,5 |0,5 | - | - |0,6 |1,8 |1,0 | - | |сернистое|0,50 |0,50 |0,40 |1,5 |1,5 |2,0 |2,0 | - | - |2,5 |1,0 | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ |Массовая | | | | | | | | | | | | |доля ме- | | | | | | | | | | | | |ханичес- | | | | | | | | | | | | |ких при- | | | | | | | | | | | | |месей, %,| | | | | | | | | | | | |не более | Отсутствие |0,05|0,05|0,10 |0,10 |0,12 |0,02 |0,03 |0,03 | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ |Массовая | | | | | | | | | | | | |доля во- | | | | | | | | | | | | |ды, %, не| | | | | | | | | | | | |более | Отсутствие |0,1 |0,5 |0,5 |0,3 |0,3 |0,1 |0,5 |0,2 | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ |Содержа- | | | | | | | | | | | | |ние водо-| | | | | | | | | | | | |раствори-| | | | | | | | | | | | |мых кис- | | | | | | | | | | | | |лот и ще-| | | | | | | | | | | | |лочей | Отсутствие | Отсутствие | Отсутствие | Отсутствие | - | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+
|Кислот- | | | | | | | | | | | | |ность, мг| | | | | | | | | | | | |КОН на | | | | | | | | | | | | |100 куб. | | | | | | | | | | | | |см | | | | | | | | | | | | |топлива, | | | | | | | | | | | | |не более |5 |5 |5 | - | - | - | - | - | - | - | - | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ |Золь- | | | | | | | | | | | | |ность, %,| | | | | | | | | | | | |не более |0,01 |0,01 |0,01 |0,02|0,04|0,06 |0,05 |0,10 |0,2 |0,5 | - | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ |Коксуе- | | | | | | | | | | | | |мость, %,| | | | | | | | | | | | |не более |0,20 |0,30 |0,30 |3,0 |3,0 |9,0 |6,0 |6,0 | - |935 | - | +---------+-----+------+-----+----+----+-----+------+------+-----+------+-----+ |Плотность| | | | | | | | | | | | |при 20 | | | | | | | | | | | | |град. C, | | | | | | | | | | | | |кг/куб. | | | | | | | | | | | | |м, не бо-| | | | | | | | | | | | |лее |860 |840 |830 |930 |930 |970 |955 |960 | - |935 | - | ----------+-----+------+-----+----+----+-----+------+------+-----+------+------