coke n. 科克〔姓氏〕。 n. 焦(炭)。 mineral coke天然焦。 a coke oven 煉焦爐。 vt. 把…煉制成焦炭。 vi. 煉焦;成焦炭。 n. 1.〔俚語〕=cocaine. 2.〔美口〕可口可樂(=coca-cola)。 go and eat coke 別作打擾別人的事[少管閑事]。
It has been estimated that the reduction in coke rate after implementation of pms gave a pay - back of less than 3 months 通過實踐證明,對過程優(yōu)化而減少的焦炭用量所產(chǎn)生的能源節(jié)約,其經(jīng)濟價值只需用3個月的時間就能抵償一臺質(zhì)譜儀的價格。
Applying fuzzy control theory , the prediction of coke rate based on blast temperature , blast temperature and coal injection rate is respectively discussed in the paper . actual production data were used to conduct the model calculations . the research showed that the predicted results were in good accordance with actual ones 運用模糊控制理論探討了根據(jù)風(fēng)溫預(yù)報焦比以及風(fēng)溫、噴煤預(yù)報焦比的問題,利用某廠實際生產(chǎn)數(shù)據(jù)進行仿真實驗得到了較好的預(yù)報效果。
Abstract : according to material and local heat balance in the blast furnace , refering to the result of oxygen enriched blast and coal injection into blast furnace and use of metallized burden , the influence of burden metallization degree on oxygen enriched - coal injection rate 、 coke rate and productivity is calculated 文摘:根據(jù)高爐物料平衡和區(qū)域熱平衡理論,參照高爐富氧噴煤和使用金屬化爐料的冶煉結(jié)果,計算了爐料金屬化率對富氧噴煤率、焦比和產(chǎn)量的影響。
It shows that with a metallization degree of burden more than 40 per cent , blast furnace can t be operated with oxygen enriched blast . combining lower burden metallization degree with oxygen enriched blast and coal injection , higher coal injection rate and higher productivity can be obtained . by use of higher burden metallization degree lower coke rate can be obtained than oxygen enriched blast and coal injection 結(jié)果表明:爐料金屬化率達到40后,高爐不能富氧操作;較低的爐料金屬化率與富氧噴煤相結(jié)合,能夠獲得更大的噴煤比和更高的產(chǎn)量;使用金屬化率較高的爐料,能夠比富氧噴煤達到更低的焦比。
Abstract : coke saving measures in the recent , years at pangang are summarized according to various ways of beneficiated materials , high blast temperature , oxygen - enriched blast , pulverized coal injection rate and improvement of blast furnace operation , the effect of related smelting factors on coke rate is investigated in combination with the production data and moreover further measures for reduction of coke rate are proposed 文摘:從精料、風(fēng)溫、富氧和噴煤量以及改善高爐操作等方面總結(jié)了攀鋼近幾年來采取的節(jié)焦措施,并結(jié)合生產(chǎn)數(shù)據(jù)分析了有關(guān)冶煉因素對焦比的影響,同時提出了進一步降低焦比的措施。