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1)  coal pressure gasification wastewater
煤加压气化废水
1.
Study on pretreatment of coal pressure gasification wastewater by flocculation- Fenton oxidation process and spectrogram analysis;
煤加压气化废水混凝-Fenton氧化法预处理与谱图分析
2)  pressurized gasification of coal slurry
水煤浆加压气化
3)  coal gasification wastewater
煤气化废水
1.
Study on coal gasification wastewater treatment with aerated biological fluidized bed (ABFB);
曝气生物流化床(ABFB)处理煤气化废水的研究
2.
Extraction Dephenolization and Advanced Treatment of Coal Gasification Wastewater;
煤气化废水萃取脱酚及其深度处理
3.
The capability of treating coal gasification wastewater using the hydrolysis and aerobic process through adding Fe3+ and PO43 is strengthened in accordance with the property of coal gasification wastewater.
针对煤气化废水的特点,通过投加Fe3+、PO43-的方法来强化多阶段水解-好氧工艺处理煤气化废水的能力,不加Fe3+、PO43-时,CODcr总去除率为78 88%,出水CODcr仍高达931mg/l,当投加Fe3+、PO43-后,出水CODcr降到245mg/l,去除率达到93 93%。
4)  Coal-gasification wastewater
煤气化废水
1.
Through the advanced treatment of the coal-gasification wastewater by using combined membrane processes of immersed UF and RO,and the comparison of the operation conditions of its various combined processes,the authors of this paper find out the optimized process for the advanced treatment of the research object,the optimized running fluxes under the immersed UF and RO of which are 30.
采用以浸没式超滤和反渗透为核心的组合工艺对煤气化废水进行了深度处理,并对不同工艺组合中浸没式超滤和反渗透的运行工况进行了比较,得出了煤气化废水深度处理的最佳工艺,该工艺运行下的浸没式超滤和反渗透最佳运行通量分别为30。
5)  Texaco water coal slurry pressurized gasification process
Texaco水煤浆加压气化工艺
6)  coal-water slurry pressurized gasifier
水煤浆加压气化炉
补充资料:水煤浆加压气化炉
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性质:又称德士古煤气化炉(Texaco type coal gasifier)。以水煤浆为原料进行气化的工业炉。气化炉为直立圆筒,内衬耐火砖。原料煤破碎至粒度小于l0mm后送人球磨机。煤粉与水、添加剂、助熔剂(视煤的灰熔点高低决定是否加助熔剂)在球磨机中磨制成含固量60%~70%的水煤浆,用泵送人气化炉烧嘴,与送人的氧气在烧嘴出口混合雾化进入温度为1500℃左右、压力为2~6MPa的气化炉进行气化反应。产生的煤气经下降管进入激冷室,被水激冷后,经文丘里洗涤管及煤气洗涤塔除尘,并被水蒸气饱和。该煤气经CO变换工序。出气化炉的高温煤气可以不用水激冷,改用废热锅炉回收热量(废锅流程),产生高压蒸汽。该法制得的煤气大致组成:CO45.2%,CO218.5%,H235.1%,CH40.1%。

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