Scheduling-Multi-Purpose-Batch-Plants

Product Related Information

  • Pinch Analysis Approach to Short-Term Scheduling of Batch

    Nov 13, 2007 · Current trends in the chemical process industries indicate the growth of a significant niche for flexible, multi-purpose plants producing relatively small quantities of high-value products. Batch processes are inherently more suited to such applications, and extensive research has been done on process scheduling in such plants using mathematical programming, heuristic or artificial

    GET A QUOTE
  • Design, Synthesis and Scheduling of Multipurpose Batch

    Design, Synthesis and Scheduling of Multipurpose Batch Plants via an Effective Continuous-Time Formulation Xiaoxia Lin and Christodoulos A. Floudas

    GET A QUOTE
  • Reactive schedule modification in multipurpose batch

    Jan 01, 1994 · OSTI.GOV Journal Article: Reactive schedule modification in multipurpose batch chemical plants

    GET A QUOTE
  • Simultaneous Design and Scheduling of Multipurpose Plants

    Dec 16, 2004 · This paper presents a general mathematical formulation for the simultaneous design and scheduling of multipurpose plants. The formulation is based on the resource task network process representation, uses a uniform time grid continuous-time representation, and can handle both short-term and periodic problems. It originates mixed-integer nonlinear programs or mixed-integer linear …

    GET A QUOTE
  • Design, synthesis and scheduling of multipurpose batch

    X. Lin, C.A. Floudas:Computers and Chemical Engineering 25 (2001) 665–674 667 Table 1 Equipment data for BM plant Unit Capacity Suitability Task time model Cost model BMFIX BMNON BMFIX BMNON Units 1a, 1b 2.050–150 T1, T2 2.0 ˙0.005b1.25 20˙0.5s 20.0˙0.5s1.5 Unit 2 50–200 T3 4.0 4.0˙0.01b1.4 30˙1.0s 30˙1.0s2.0 T4 2.0 2.0˙0.005b1.2 Vessel 4 10–100 S4 – – 1.0˙0.1s 1.0˙0.1s1.75

    GET A QUOTE
  • A MILP Scheduling Model for Multi-stage Batch Plants

    May 01, 2001 · Design, synthesis and scheduling issues are considered simultaneously for multipurpose batch plants. An earlier proposed continuous-time formulation for scheduling is extended to incorporate design and synthesis.

    GET A QUOTE
  • Design and Scheduling of Periodic Multipurpose Batch

    Design and Scheduling of Periodic Multipurpose Batch Plants under uncertainty 3 The optimal process schedule (i.e. timing of all tasks, storage policies, batch

    GET A QUOTE
  • Planning and scheduling of multistage multiproduct batch

    Sep 08, 2011 · When plants are operated under stable conditions during reasonable time periods, operation with campaigns is particularly appropriate. The regular operation of the facilities simplifies the production control, the inventory management, the plant operability, etc. A campaign includes several batches of different products that are going to be manufactured and the same one is cyclically …

    GET A QUOTE
  • Discrete-time mixed-integer programming models for short

    We present new discrete-time mixed-integer linear programming formulations for short-term scheduling in multi-purpose batch plants, the most general sequential production environment.

    GET A QUOTE
  • Batch scheduling in a lean manufacturing world

    Up to10%cash back · A rigorous mathematical programming framework for the scheduling of multipurpose batch plants operated in a cyclic mode is presented. The proposed formulation can deal with batch operations described by complex processing networks, involving shared intermediates, material recycles, and multiple processing routes to the same end-product or intermediate. Batch …

    GET A QUOTE
  • A new approach for scheduling of multipurpose batch

    Nov 07, 2019 · The increasing demand of goods, the high competitiveness in the global marketplace as well as the need to minimize the ecological footprint lead multipurpose batch process industries to seek ways to maximize their productivity with a simultaneous reduction of raw materials and utility consumption and efficient use of processing units. Optimal scheduling of their processes can lead …

    GET A QUOTE
  • Optimal periodic scheduling of multipurpose batch plants

    Batch scheduling in a lean manufacturing world

    GET A QUOTE
  • Design, Synthesis and Scheduling of Multipurpose Batch

    Design, Synthesis and Scheduling of Multipurpose Batch Plants via an Effective Continuous-Time Formulation X. Lin and C. A. Floudas 1 Department of Chemical Engineering, Princeton University, Princeton, N.J. 08544-5263,USA

    GET A QUOTE
  • Optimal Periodic Scheduling of Multipurpose Batch Plants

    A rigorous mathematical programming framework for the scheduling of multipurpose batch plants operated in a cyclic mode is presented. The proposed formulation can deal with batch operations

    GET A QUOTE
  • Continuous‐time scheduling formulation for multipurpose

    Sep 15, 2019 · Short-term scheduling of batch processes is a complex combinatorial problem with remarkable impact on the total revenue of chemical plants. It consists of the optimal allocation of limited resources to tasks over time in order to manufacture final products following given batch recipes.

    GET A QUOTE
  • SCHEDULING WITH EQUIPMENT REDESIGN IN …

    A survey of the UK batch chemical industry has been carried out aimed at quantifying needs for computer aids. The survey covered 99 batch processes operated by 74 UK companies and helped to

    GET A QUOTE
  • Reactive Scheduling in Multipurpose Batch Plants: AIP

    Oct 27, 2010 · Scheduling is an important operation in process industries for improving resource utilization resulting in direct economic benefits. It has a two‐fold objective of fulfilling customer orders within the specified time as well as maximizing the plant profit. Unexpected disturbances such as machine breakdown, arrival of rush orders and cancellation of orders affect the schedule of the plant.

    GET A QUOTE
  • Design, synthesis and scheduling of multipurpose batch

    Batch scheduling in a lean manufacturing world

    GET A QUOTE
  • Scheduling Intermediate Storage Multipurpose Batch Plants

    Scheduling Intermediate Storage Multipurpose Batch Plants Using the S-Graph Javier Romero and Luis Puigjaner Chemical Engineering Dept., Universidad Polite`cnica de Catalunya, E-08028 Barcelona, Spain

    GET A QUOTE
  • (PDF) Scheduling of Multipurpose Batch Plants - Towards

    Mar 07, 2014 · The main objective of this thesis was to development scheduling models for multipurpose batch plants operating in the context of the pharmaceutical industry.

    GET A QUOTE