延迟焦化工艺技术进展浅析

The Brief Discussion about the Progress of Delayed Coking Process Technology

延迟焦化工艺具有技术成熟、原料质量要求低、投资和操作费用少等特点。本文介绍了延迟焦化工艺不同专利商的技术特点,以及原料性质、产品质量、主要设备和安全环保设计等方面内容,并对关键的操作参数进行了对比总结。在今后一段时间内,延迟焦化工艺技术将以创新技术和优化操作来提高液收、增加效益作为其主要发展方向。

Delayed coking process is a mature technology, which requires low feed quality, less investment and operating costs, This article discusses the technological characteristics of delayed coking process from different licensors and issues regarding the aspects of feed property, product quality, major equipment and HSE design. For the critical operation parameters, it also makes a comparison and summary. Delayed coking process technology will be mainly concentrated on technical innovation and operations optimization to increase liquid yield and profit in the forward.