Reviews of hydrogen resources optimization technology in refineries

Abstract

Abstract: This paper reviews the progress of hydrogen resource optimization technology at home and abroad, points out the problems of existing methods and proposes the future direction of technology development: pinch method presents system bottlenecks in graphical forms, the method is simple and easy to understand, but it ignores the effect of pressure, impurities and other factors on hydrogen networks; mathematical programming method details system modeling simulation to maximize the hydrogen system by assuming that the swinging in small range of the hydrogen oil ratio and the hydrogen partial pressure has no effect on the operation of the device and product distribution, this assumption is established under the situation that the hydrogen condition has a small change, but not when hydrogen condition changes significantly, however, kinetic modeling can conquer this shortcoming.

Key words: hydrogen resources, optimization, pinch, mathematical programming, hydrotreating modeling

摘要： 综述了国内外氢气资源优化技术的进展情况,指出了现有方法存在的问题,提出了技术的未来发展方向:夹点方法以图形化的表现形式对系统瓶颈进行呈现,计算过程简单、易懂,但其忽略了压力、杂质等因素对氢气网络的影响,数学规划算法通过系统建模进行详细的模拟计算,其假定氢油比和氢分压的微量变化及杂质因素不会对装置操作和产品分布产生影响,在装置用氢条件变化不大时可实现氢气系统的效益最大化,而当装置用氢条件发生较大变化时这种假设无法成立,对加氢装置进行反应动力学建模工作可以克服这种缺陷。

关键词: 氢气资源, 优化, 夹点, 数学规划法, 加氢建模

MENG Fanzhong, ZHANG Ying. Reviews of hydrogen resources optimization technology in refineries[J]. Chemical Industry and Engineering Progree, 2015, 34(s1): 66-70.

孟凡忠, 张英. 炼厂氢资源优化利用技术进展[J]. 化工进展, 2015, 34(s1): 66-70.

References

[1] 卫建军,刘永忠,张亮,等.炼油厂中含氢气体排放的最小化与废氢资源化处置方案研究[J].炼油技术与工程,2010,40(19):16-20.

[2] Peramanu S, Cox B G, Pruden B B, et al.Economics of hydrogen recovery processes for the purification of hydroprocess or purge and off-gases[J].International Journal of Hydrogen Energy,1999, 24(5): 405-424.

[3] 郭亚逢,郭宏新,张楠,等.炼油厂氢气网络优化的工程设计应用[J].石油学报:石油加工,2012, 28(1): 107-114.

[4] Alves J J.Analysis and design of refinery hydrogen distribution systems[D].UK, Manchester: Department of Process Integration, UMIST, 1999.

[5] El-Halwagi M M, Gabriel F, Harell D.Rigorous graphical targeting for resource conservation via material Recycle/Reuse networks[J].Ind.Eng.Chem.Res., 2003, 42: 4319-4328.

[6] Zhao Z, Liu G, Feng X.New graphical method for the integration of hydrogen distribution systems[J].Ind.Eng.Chem.Res., 2006,45: 6512-6517.

[7] Bandyopadhyay S.Source composite curve for waste reduction[J].Chem.Eng.J., 2006,125(2): 99-110.

[8] Agrawal V, Shenoy U-V.Unified conceptual approach to targeting and design of water and hydrogen networks[J].AIChE J., 2006, 52: 1071-1082.

[9] Foo D-C-Y, Manan Z-A.Setting the minimum utility Gasflow-rate targets using Cascade analysis technique[J]. Ind. Eng. Chem. Res., 2006, 45: 5986-5995.

[10] Zhao Z, Liu G, Feng X.The integration of the hydrogen distribution system with multiple impurities[J]. Ind. Eng. Chem.Res., 2007, 85(9): 1295-1304.

[11] Pillai H K, Bandyopadhyay S.A rigorous targeting algorithm for resource allocation networks[J].Chem.Eng.Sci., 2007, 62 (22): 6212-6221.

[12] Nelson A M, Liu Y.Hydrogen-pinch analysis made easy[J]. Chem. Eng.J., 2008,115: 56-61.

[13] Liu Z, Li Y, Zhang G, et al.Simultaneously designing and targeting for networks with multiple resources of different qualities[J].Ind.Eng.Chem.Res., 2009, 17(3): 445-453.

[14] Zhang Q, Feng X, Liu G, et al.A novel graphical method for the integration of hydrogen distribution systems with purification reuse[J].Chem.Eng.Sci., 2011, 66 (4): 797-809.

[15] Liu G, Li H, Feng X, et al.Novel method for targeting the optimal purification feedflow-rate of hydrogen network with purification reuse/recycle[J].AIChE J., 2013, 59: 1964-1980.

[16] Liu G, Li H, Feng X, et al.A conceptual method for targeting the maximum purification feedflow-rate of hydrogen network[J].Chem.Eng.Sci.B, 2013,88: 33-47.

[17] Hallale N, Liu F.Refinery hydrogen management for clean fuels production[J].Adv.Environ.Res., 2001, 6 (01):81-98.

[18] Towler G-P, Mann R, Serriere A-J-L, et al. Refinery hydrogen management: cost analysis of chemically-integrated facilities[J]. Ind. Eng. Chem.Res., 1996, 35: 2378-2388.

[19] Shahraki F, Kashi E, Rashtchian D.Hydrogen distribution in refinery with non-linear programming[J].Int.J.Eng., 2005.18: 11-19.

[20] Fonseca A, Sá V, Bento H, et al.Hydrogen distribution network optimization: A refinery case study[J]. J. Clean. Prod., 2008, 16 (16): 1755-1763.

[21] Liu F, Zhang N.Strategy of purifier selection and integration in hydrogen networks[J].Ind.Eng.Chem.Res., 2004, 82 (A10): 1315-1330.

[22] Girardin L, Marechal F, Tromeur P.Methodology for the design of industrial hydrogen networks and the optimal placement of purification units using multi-objective optimisation techniques[J].Comput.Aided Chem.Eng., 2006, 21:1765-1770.

[23] Ahmad M-I, Zhang N, Jobson M.Modelling and optimisation for design of hydrogen networks for multiperiod operation[J]. J. Clean.Prod., 2010, 18(9): 889-899.

[24] Zhou L, Liao Z, Wang J, et al.MPEC strategies for efficient and stable scheduling of hydrogen pipeline network operation[J].Appl.Energy, 2014, 119 (12):296-305.

[25] 刘建锟,杨涛,蒋立敬,等.沸腾床与催化裂化组合工艺研究[J].现代化工,2013,33(10):104-107.

[26] 谈文芳,史建公.加氢处理催化剂级配技术及应用进展[J]. 中外能源,2014,19(8):66-76.

[27] 韩龙年,方向晨,彭冲,等.加氢裂化催化剂级配工艺研究[J].石油与天然气化工,2014,43(1): 12-16.

[28] 田慧,张敬敏.利用PIMS软件优化炼油厂总加工流程[J]. 石化技术,2010,17(1):22-24.

[29] 廖家祺.含硫原油加工的流程比较-茂名石油化工公司加工进口含硫原油改扩建工程总流程方案比较[J].炼油设计,2000,30(8):4-9.

[30] 侯凯锋,袁忠勋.渣油沸腾床加氢裂化技术对炼油加工总流程的影响及经济性分析[J].石油炼制与化工, 2010,41(7): 28-33.