Integrated product and process design aims at developing innovative products that provide a desired functionality and are produced efficiently. Tailor-made fuels from renewable feedstocks pose a prominent, societally-relevant example. We build upon the integrated design method from Dahmen and Marquardt (2017) and combine it with the production pathway screening tool from Ulonska et al. (2016). We thus design a tailor-made fuel and its optimal production process by minimizing economic and environmental criteria, i.e., cost and global warming impact (GWI). We consider the production of a tailor-made spark-ignition engine fuel from lignocellulosic biomass. Simultaneous process and product design yields optimal multi-component fuels that consist of ethanol, isobutanol, butanone, cyclopentane, and 2-methylfuran with production costs of 18-22 $ per GJ${}_{\text{fuel}}$ and GWI values of 38-61 kg${}_{\text{CO2eq.}}$ per GJ${}_{\text{fuel}}$. The proposed method and its solution strategies are, in principle, universal and thus also applicable to products other than fuels.

集成的产品和流程设计旨在开发可提供所需功能并有效生产的创新产品。来自可再生原料的量身定制的燃料是一个突出的，与社会相关的例子。我们基于Dahmen和Marquardt（2017）的集成设计方法，并将其与Ulonska等人的生产路径筛选工具相结合。（2016）。因此，我们通过最小化经济和环境标准（即成本和全球变暖影响（GWI））来设计量身定制的燃料及其最佳生产工艺。我们考虑使用木质纤维素生物质生产量身定制的火花点火发动机燃料。同时进行的工艺和产品设计可产生由乙醇，异丁醇，丁酮，环戊烷和2-甲基呋喃组成的最佳多组分燃料，每GJ的生产成本为18-22 $${}_{\text{汽油}}$ 和GWI值在38-61公斤之间${}_{\text{二氧化碳当量}}$ 每GJ${}_{\text{汽油}}$。所提出的方法及其解决方案原则上是通用的，因此也适用于燃料以外的产品。