广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2012年
14期
122-123,156
,共3页
甲醇%催化裂解%轻石脑油%低碳烯烃%可行性
甲醇%催化裂解%輕石腦油%低碳烯烴%可行性
갑순%최화렬해%경석뇌유%저탄희경%가행성
methanol%catalytic cracking%light naphtha%olefins%feasibility
分析甲醇制低碳烯烃工艺与轻石脑油催化裂解制低碳烯烃工艺的相似性，论述了二者结合的可能性。实验表明。甲醇的加入能够促进轻油裂解为低碳烯烃的反应。分析了提升管反应器中的温度分布、催化剂活性分布以及这些因素对甲醇制烯烃反应的影响。同时对不同的甲醇加入方式进行了分析，提出甲醇在提升管反应器的适宜加入位置。具有一定的工业应用前景。
分析甲醇製低碳烯烴工藝與輕石腦油催化裂解製低碳烯烴工藝的相似性，論述瞭二者結閤的可能性。實驗錶明。甲醇的加入能夠促進輕油裂解為低碳烯烴的反應。分析瞭提升管反應器中的溫度分佈、催化劑活性分佈以及這些因素對甲醇製烯烴反應的影響。同時對不同的甲醇加入方式進行瞭分析，提齣甲醇在提升管反應器的適宜加入位置。具有一定的工業應用前景。
분석갑순제저탄희경공예여경석뇌유최화렬해제저탄희경공예적상사성，논술료이자결합적가능성。실험표명。갑순적가입능구촉진경유렬해위저탄희경적반응。분석료제승관반응기중적온도분포、최화제활성분포이급저사인소대갑순제희경반응적영향。동시대불동적갑순가입방식진행료분석，제출갑순재제승관반응기적괄의가입위치。구유일정적공업응용전경。
The feasibility of light naphtha catalytic cracking process coupled with methanol to olefins process was discussed via similarity analysis. The results showed that if methanol added, methanol could promote the light naphtha catalytic cracking to olefins. In a riser, temperature distribution, catalyst activity distribution, and influence of these pa- rameters on methanol conversion to olefins were analyzed. Feeding methanol after the entrance of light naphtha was recom- mended based on the analysis of different methanol feeding ways. This coupled process could not only help methanol con- vert to olefins efficiently but also realize energy compensation, which had certain industrial application prospect.
