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1、Methanol Catalyst Market Share 甲醇催化剂的市场份额甲醇催化剂的市场份额JM methanol catalyst has reputation for high activity, selectivity and long life: JM的甲醇催化剂享有高活性, 高 选择性和长寿命的盛誉 MHTL M4 in Trinidad, life of 7 years and above flowsheet rates 特尼立达岛 MHTL M4装置, 其在产量一 直超过额定产能的情况下使用了7年 Methanex Chile, life more than 6 yea
2、rs Methanex 智利装置, 寿命已超过6年 JM entered into a global supply agreement in 1995 with Methanex for methanol catalyst, renewed 2000 and 2005. JM与Methanex在1995年签署甲醇催化剂全球 供应合同, 并于2000年和2005续签 50% market share for all catalysts sales 所有催化剂的市场份额都超过50%Recent Projects 近期的项目近期的项目M5000 Passed Performance Test Q4
3、2005 Currently producing above nameplate capacity. M5000 于2005年 4季度通过性能测试EMethanex Combined Reforming + series loop - JM/DPT Awarded Basic Engineering November 05 - currently in detailed engineering. Emethanex -联合转化 + 串联合成环路 JM/戴维于05年11 月获得技术转让和基础设计合同Qinghai Zhonghao 2000 T/D Methanol Conventional s
4、yngas + series loop shipping restrictions contract signed September 2006 青海中浩 2000吨/天甲醇装置- 常规蒸汽转化+满足运输限制条件的串联合成环路 合同签于 2006年9月Recent Projects 近期的项目近期的项目Baotou Shenhua Coal Chemicals 5500 T/D Methanol. Coal gasification syngas + series loop and distillation contract signed December 2006 包头神华煤化工 5500
5、吨/天甲醇 煤气化得到的甲醇 + 串联 合成环路 和精馏 -合同签于2006年12月Kharg 2 Combined Reforming + series loop JM/DPT awarded Basic Engineering June 05 currently in detailed engineering. Kharg 2 联合转化 + 串联合成环路 JM/戴维于05年6月获 得基础设计合同Medicine Bow Fuel and Power, USA 5680 T/D Methanol. Coal gasification syngas + series loop and dist
6、illation contract signed December 2007 5680 吨/天甲醇 煤气化得到的甲醇 + 串联合成环路 和精馏 - 合同签于2007年12月Block Flow Diagram 方框流程图方框流程图Air Sep空分Gasifier 气化器Sour Shift 耐硫变换Acid Gas Removal 酸气脱除Air空气Coal煤Sulphur 硫 + CO2Methanol 甲醇Methanol甲醇DME 二甲醚DME 二甲醚Block Flow Diagram 方框流 程图方框流 程图Methanol 甲醇甲醇Methanol Knock-Out Pot 甲
7、醇减压罐甲醇减压罐Circulator 循环压缩机循环压缩机Syngas Purification 合成气的净化合成气的净化Water 水水Syngas Compressor 合成气压缩机合成气压缩机Methanol SynthesisDPT/JM have the broadest range of reactor type available DPT/JM 有最广泛的各种反应器技术 Several converter types can be used for coal based methanol production: 对于煤基甲醇的生产, DPT/JM 可使用几种形式的合成塔 Axi
8、al flow (catalyst in tubes) steam raising reactor 轴流(催化剂在管程)产汽式反应器 Axial flow (catalyst outside tubes) steam raising reactor 轴流(催化剂在管外)产汽式反应器 Radial flow steam raising reactor 径向产汽式反应器 Tube cooled reactor 管冷式反应器 Reactor(s) can be configured in a range of flowsheets including DPTs innovative loop des
9、ign for large scale which can achieve up to 10,000 TPD in two reactors 合成塔可以有多种流程布置, 其中包 括DPT的用于大型甲醇装置的创新的合成环路布置, 该布置可用两个 合成塔取得高达10,000 吨/天的产能TUBE BUNDLETOP HEADERSBOTTOM HEADERSGAS OUTLETGAS INLETSTEAM/WATER INLETSTEAM/WATER OUTLETELEVATION VIEWPLAN VIEWSTEAM DRUMCONVERTERDOWNCOMERSRISERSSTEAM DRUM
10、CONVERTERFeatures of Radial Flow Steam Raiser 径向 的产蒸汽的合成塔的特点径向 的产蒸汽的合成塔的特点Radial flow reactor 径向合成塔 Gas flows from inside to out 工艺气由塔里到塔外 Optimum heat transfer 最佳的热传递 Catalyst on the shell side 催化剂在壳程 Higher catalyst capacity 更高的催化剂容量 Less metal lower cost 金属用量少-成本更低 Catalyst bed temperature contro
11、lled by controlling steam pressure 通过控制蒸汽压力来控制催化剂的床层温度 Near isothermal temperature profile 接近等温的温度分布 No tube sheet required 无需管板 Large capacity lower weight lower cost 对于大产能装置-更低的重量-更低的成本Radial Steam Raising Converter Benefits 径向的产蒸汽的合成塔的特点径向的产蒸汽的合成塔的特点 Near isothermal profile 接近等温的温度分布 High catalys
12、t efficiency高催化剂利用效率 Long catalyst life 长催化剂寿命 Low catalyst cost 低催化剂成本 Radial flow 径向流 Low pressure drop 低压降 Low energy consumption 低能量消耗 Largest methanol production per single reactor 单台甲醇生产能力最 大的合成塔 Catalyst on shell side 催化剂在壳程 Easy catalyst loading 催化剂装载容易 Lower reactor cost 合成塔成本更低Methanol Syn
13、thesis ConvertersDistillation options 蒸馏的选择蒸馏的选择 DME Unit could be fed with crude methanol 二甲醚装置可用粗甲醇作原料 Typically 5 wt% water 水含量的典型值5% Single column can be used for dewatered methanol 脱水甲醇可用单塔蒸馏来制取 2 or 3 column distillation required for chemical grade 化学级甲醇需用2塔或3塔蒸馏 2 column distillation 2塔蒸馏 Nor
14、mally cheaper option for smaller plants 对于较小装置, 通常 是一个更便宜的选择 3 column distillation 3塔蒸馏 More energy efficient; Lower cooling duty 能量效率更高, 冷却负 荷更低 Smaller Plot Required 所需的装置站地面积更小 Similar capital cost at large capacity 对于较大装置, 其投 资成本与2塔蒸馏方式差不多3 Column DistillationTopping ColumnRefining ColumnRecovery ColumnCrude MethanolMethanolWater
