中国炼油创新技术MIP的开发策略及启示

doi:10.16085/j.issn.1000-6613.2023-0920

化工进展 ›› 2023, Vol. 42 ›› Issue (9): 4465-4470.DOI: 10.16085/j.issn.1000-6613.2023-0920

中国炼油创新技术MIP的开发策略及启示

许友好¹(), 王维²^,³, 鲁波娜²^,³, 徐惠⁴, 何鸣元¹

^1.中石化石油化工科学研究院有限公司，北京 100083
^2.中国科学院过程工程研究所，北京 100190
^3.中国科学院大学化工学院，北京 100049
^4.中石化上海高桥石油化工有限公司，上海 200137

收稿日期:2023-06-05 修回日期:2023-06-20 出版日期:2023-09-15 发布日期:2023-09-28
通讯作者: 许友好
作者简介:许友好（1965—），男，教授级高级工程师，研究方向为催化反应工程技术。E-mail：xuyouhao.ripp@sinopec.com。
基金资助:
国家自然科学基金(22078331)

China’s oil refining innovation: MIP development strategy and enlightenment

XU Youhao¹(), WANG Wei²^,³, LU Bona²^,³, XU Hui⁴, HE Mingyuan¹

^1.Research Institute of Petroleum Processing, Sinopec, Beijing 100083, China
^2.Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
^3.School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
^4.Shanghai Gaoqiao Petrochemical Co. , Ltd. , Sinopec, Shanghai 200137, China

Received:2023-06-05 Revised:2023-06-20 Online:2023-09-15 Published:2023-09-28
Contact: XU Youhao

摘要/Abstract

摘要：

车用汽油质量升级是世纪之交的国家重大需求，中国炼油工业基于自身的技术力量，设计了正确的技术开发策略，提出具有原创性的多产异构烷烃催化裂化（MIP）技术，由此开发出适应不同排放阶段汽油生产的中国自主技术及相应的技术路线。本文回顾了MIP技术诞生之初的国际环境、当时国内催化裂化技术面临的难题以及MIP技术在汽油质量升级过程中的作用和技术开发策略。文中指出，需基于市场需求，对MIP技术持续迭代，使其在激烈的竞争环境下始终保持强劲的生命力。

关键词: 催化裂化, 多产异构烷烃催化裂化, 汽油, 烯烃, 辛烷值, 多尺度模拟

Abstract:

The quality upgrade of automotive gasoline is a major national demand at the turn of the century. Facing this challenge, China’s oil refining industry has independently designed a proper technology development strategy, proposed the maximizing iso-paraffins (MIP) technology, and developed a series of technologies and corresponding technical routes adapted to the gasoline production at different emission regulation stages. This paper reviewed the international environment at the beginning of the birth of MIP technology, the problems faced by domestic catalytic cracking technology at that time and the role of MIP technology in the process of gasoline quality upgrading and technology development strategies. On this basis, the relevant researchers closely followed the market demand, continuously absorbed emerging technologies to achieve continuous updates of MIP technology, and thus kept it strong competitive in the market. Based on market demand, the continuous upgrades of MIP technology kept it strongly competitive. The experience and enlightenment of the successful development and large-scale application of MIP technology were expected to become a paradigm of China’s route of scientific and technological self-reliance.

Key words: catalytic cracking, maximizing iso-paraffins, gasoline, olefins, octane number, multiscale simulation

中图分类号:

许友好, 王维, 鲁波娜, 徐惠, 何鸣元. 中国炼油创新技术MIP的开发策略及启示[J]. 化工进展, 2023, 42(9): 4465-4470.

XU Youhao, WANG Wei, LU Bona, XU Hui, HE Mingyuan. China’s oil refining innovation: MIP development strategy and enlightenment[J]. Chemical Industry and Engineering Progress, 2023, 42(9): 4465-4470.

图/表 4

图1 催化裂化技术变革简图[无定形硅酸铝到分子筛数据比较来自我国第一套催化裂化装置标定结果（3A催化剂，大庆馏分油）和1976年提升管装置（高铝Y分子筛，大庆馏分油）；等径到变径流化床数据来自某装置改造前后的结果（催化剂不变，原料均为石蜡基渣油）]

图2 EMMS稳态计算在首套MIP工业装置设计应用示意流程

图3 汽油烯烃含量、焦炭产率与转化率之间的关系

图4 汽油后处理脱硫工艺典型的工业装置运转数据

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中国炼油创新技术MIP的开发策略及启示

China’s oil refining innovation: MIP development strategy and enlightenment

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