Dynamic business markets are forcing B2B marketers to create flexibility in their firms. The present study investigates: (1) made-to-stock (MTS) versus made-to-order (MTO, which is considered more flexible); (2) production technology routineness (with nonroutine considered more flexible); and (3) a marketing-based enabler of flexibility, i.e., applied customer knowledge. SEM analysis shows that...

New experimental techniques of in situ MAS NMR spectroscopy introduced in the past decade made this analytical method to a useful tool for the study of heterogeneously catalyzed reactions. Batch and flow techniques were applied to study reactions catalyzed by basic and acidic solids. The present review introduces into in situ MAS NMR investigations of transition states, e.g., via the H/D exchan...

M ake-to-order (MTO) manufacturers must ensure concurrent availability of all parts required for production, as any unavailability may cause a delay in completion time. A major challenge for MTO manufacturers operating under high demand variability is to produce customized parts in time to meet internal production schedules. We present a case study of a producer of MTO offshore oil rigs that hi...

The thermodynamic of the known and very effective catalytic system, hydrogen peroxide (H2O2) and methyltrioxorhenium (MTO) is studied in different solvents using UV-Visible spectroscopic method. The thermodynamic parameters (ΔG, ΔH and ΔS) for two equilibrium reactions, MTO + H2O2 ⇌ A + H2O and A + H2O2 ⇌ B.H2O (A, [MeRe(O)2(O2)]; B.H2O, [MeRe(OH2)(O)(O2)2]), are determined. The obtained free e...

Identification of the catalyst characteristics correlating with key performance parameters including selectivity and stability is to rational design. Herein we focused on identification property-performance relationships in methanol-to-olefin (MTO) process by studying detail catalytic behaviour MFI, MEL their respective intergrowth zeolites. The detailed material characterization reveals that b...

An efficient on-board metal-free nanocatalyst for controlled room temperature hydrogen production Saswati Santra,‡,* Debanjan Das,‡ Nirmalya Sankar Das§ and Karuna Kar Nanda‡,* ‡Materials Research Centre, Indian Institute of Science, Bangalore-560012, India §Department of Basic Science and Humanities, Techno India – Batanagar, Kolkata 700141, India Email: *[email protected], *[email protected]...

A poly(2-vinylpyridine)-block-poly(2-(4-vinylphenyl)pyridine) (P2VP106-b-PVPPy95) coil-coil diblock copolymer forms hollow flower micelles in a mixed solvent of methanol and water (95/5, v/v) in a one step process. The geometry and composition of the micelles allow formation of a Pt-Au bimetallic dendritic nanocatalyst with a Pt leaf at room temperature.

A ZnO nanocatalyst with a high percentage exposure of (0001) facets embedded on a hierarchical flower-like matrix has been prepared by an in situ topotactic transformation of a layered double hydroxide precursor, and exhibits significantly higher visible light photocatalytic performance than other ZnO nanomaterials with fewer exposed (0001) facets.

This paper describes the development of a process simulation model and integration of the genetic algorithms (GA) with the model as optimisation techniques using a case study of lot sizing problem (LSP) in make-to-order (MTO) supply chain solved by a combined simulation and genetic algorithm (GA) optimisation model. The simulation model is performed using ARENA software. GA model is implemented...