年产十一万吨的甲醇合成设计.doc

PAGE II PAGE III  PAGE III 年产十一万吨的甲醇合成设计 摘 要 为了提高专业知识水平，缩短与实践的差距，培养独立分析问题的能力，检验整个大学四年的学习效果，融合化工类各门知识，具备工程设计人员的初步能力，为了适应将来的工作，结合当前社会的实际需要，而进行了本次化工厂的设计。 该设计主要涉及了合成车间的主要设备的计算及选型，首先初步介绍了合成机理，然后重点围绕合成进行物料衡算和热量衡算，主要包括合成塔的外形设计，水冷凝器的选型及计算，脱硫塔的选型及计算，转化炉的选型及计算，精馏塔的选型及计算等，最后进行了总结，讨论及图纸的绘制。 关键词：天然气，合成，甲醇 The Syntheses Technological of Yearly Produces 110,000 Tons Methylalcohol ABSTRACT To improve the special level and reduce the disparity of the theory and practice, and train the ability of analyzing problem and solving it, and examine the effect of our college for four years, and make a good basis for the future study and working. We design a fine factory. This design mainly discussed with the key equipment computation and choose of systhesis workshop ,first initially introduced synthesizme chanism, the key revolved sythesize to carry on material balance and thermal graduated acalculated,mainly included synthetic tower and contour design,water condenser shaping and computation, desulfurizer shaping and computation, transformed stove shaping and computation, rectifying tower shaping and computation and so on, finally has carried on summary and discussion. KEYWORDS：The synthesis, produce,Methyl alcohol  TOC \o 1-3 \h \z \u  HYPERLINK \l _Toc263013373 年产十一万吨的甲醇合成设计  PAGEREF _Toc263013373 \h I  HYPERLINK \l _Toc263013374 The Syntheses Technological of Yearly Produces PAGEREF _Toc263013374 \h I HYPERLINK \l _Toc263013375 110,000 Tons Methylalcohol  PAGEREF _Toc263013375 \h I  HYPERLINK \l _Toc263013376 第 1 章 总 论  PAGEREF _Toc263013376 \h 1  HYPERLINK \l _Toc263013377 1.1 概 述  PAGEREF _Toc263013377 \h 1  HYPERLINK \l _Toc263013378 1.2 厂址的选择  PAGEREF _Toc263013378 \h 1  HYPERLINK \l _Toc263013379 1.2.1 厂址及气象资料  PAGEREF _Toc263013379 \h 1  HYPERLINK \l _Toc263013380 1.2.2 建厂可行性分析  PAGEREF _Toc263013380 \h 2  HYPERLINK \l _Toc263013381 1.2.3 原料和能源状况  P