Rechnergestützte Führung von Fermentationsprozessen, Teil 2

Abstract

I n the first part of the publication [l] an algorithm for the adaptation of the static optimum was represented. This part demonstrates the application of this algorithm to a specific problem. The problems, which are connected with the application of the choice of the object function, of making the process model available and of the realizable economic effects are elaborated. The example of the tested on-line control of a stirred tank reactor shows the advantages and disadvantages of the used algorithm. kijnnen diese Forderungen erfiillen, wenn wie im vorliegenden Fall die Qualitat des Produktes (Gebrauchswert) als unveranderlich angesetzt werden kann [4]. Solche

Photoinduced Generation of Active Intermediates from Unmodified 1,3‐Dicarbonyl Compounds for Organic Transformations

“…This intermediate generates 1,5-diketones after ringopening. [47] In 2018, Marzo and König et al reported a method for synthesizing 1,5-diketones or 1,5-ketoesters using β-diketones or β-ketoesters and styrene under visible light (Scheme 36). [48] The researchers conducted optimization studies using styrene and dibenzoylmethane as model substrates.…”

“…In 1962, Paul Jose de Mayo reported that the enol form of 1,3‐diketones could undergo a [2+2] cycloaddition reaction with alkenes under UV irradiation, yielding a cyclobutanol intermediate. This intermediate generates 1,5‐diketones after ring‐opening [47] . In 2018, Marzo and König et al .…”

Novel 3D printed TPMS scaffolds: microstructure, characteristics and applications in bone regeneration

“…The mechanical characteristics of stretching-dominated constructions are higher because most materials are better at absorbing energy and suitable for axial mode loading. 70 For instance, Maskery et al 82 discovered that primitive’s relative elastic modulus was more than twice that of gyroid and diamond structures because it mostly displayed pillar stretching and buckling, whereas gyroid and diamond showed bending deformation. Another stretching-dominated structure with a large capacity absorption potential is the I-WP structure.…”

Synthesis of Electrolytic Manganese Slag–Solid Waste-Based Geopolymers: Compressive Strength and Mn Immobilization

“…Electrolysis Manganese Residue (EMR) is the waste residue generated during solid–liquid separation in the filtering process of electrolytic production of manganese metal [ 1 ]. At present, there are about 160 million tons of untreated electrolytic manganese slag in China, and the rate of increase is 10 million tons per year [ 2 ], which not only occupies a large amount of land resources, but also causes serious pollution to the surrounding soil and water due to the presence of a large number of heavy metals in manganese slag, which can easily leach out and enter into the soil, surface water, or groundwater under the action of rainfall [ 3 ].…”