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52sale5126am
Dołączył: 18 Gru 2010
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Wysłany: Pią 2:48, 31 Gru 2010 Temat postu: ugg italia Black exhaust heat recovery _775 |
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Black exhaust heat recovery
People burner flame spray chamber, mixing in the furnace between each other molecular diffusion,[link widoczny dla zalogowanych], the gas mixture when the temperature flame, the flame of a certain face, the flame surface of the high temperature flue gas back to the roots of the burners, keep the flow behind The gas ignited, when the flame propagation speed is equal to the gas flow rate, flame position in the burner exit. 3.2 When the exhaust gas produced by the boiler power output of a higher or high pressure steam. The factory can not all use, can be the introduction of high-pressure steam produced by the boiler of a steam turbine power generating units for the whole factory. According to the different usage of steam, generators were selected following different groups: ① condensing steam turbine generator sets: all the steam produced for power generation,[link widoczny dla zalogowanych], the highest power generation efficiency. ② back pressure steam turbine generator sets: the use of high pressure steam generation, the total daily production of steam for the plant, the less electricity, and steam to run out in the factory. ③ extraction condensing steam turbine generator set: According to the need for appropriate low-pressure steam for the extraction part of the daily production,[link widoczny dla zalogowanych], all the rest of the steam used for power generation, its flexibility, suitable for steam load change using larger units. (The switch to 24) carbon black industry in 2000. The T3061 is not a requirement. On the contrary, ISO5794-1 对 D】 shells (dibutyl phthalate) absorption value is not as required,[link widoczny dla zalogowanych], and there are clear requirements HG/T3061. This indicator is obviously users are subject to the effects of carbon black requirements. DBP absorption value in the two carbon black have the same meaning, need further study. In addition, with the reform and opening up foreign trade and increasing economic exchanges, but also requires our standards with international standards. The gap with the ISO5784 in HG/T3061 case of not too large, identical with IS05794 will undoubtedly further promote the advancement of white carbon black industry, for domestic silica to create the conditions to enter the international market. The author believes that the further amendments to the HG/13061 should be equated with ISO5794. Revised HG / I \The original standards for curing physical methods 7 minutes and 10 minutes two values, the user is concerned is not conducive to production. Physical and mechanical properties of the current measurement method, the deep set black and white as in the case of carbon black has the disadvantage of large errors. Preparation of White Carbon Black White Carbon Black should be the standard sample, the difference said. Revised ISO5794-2 has the specific surface area by silica formula for mixing two different operations, and provides 160 \Silica on the quality of this specification, user very good, the proposed determination of exactly the same physical and mechanical properties IsO57941998.
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