optimization wet process

  • Wet-granulation process phenomenological analysis and

    Wet-granulation process phenomenological analysis and process parameters optimization Wet granulation is a size-enlargement process applied in many industrial fields such as pharmaceutical nutraceutical zootecnichal to improve flowability and compressibility properties of powders.

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  • In Pursuit of Wet Granulation Optimization

    Mar 21 2014 · Wet granulation is a process frequently employed during the manufacture of oral solid dosage forms. The objective is to convert the often fine and cohesive active ingredient and excipients into more uniform free-flowing granules that are optimized for downstream processing.

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  • Optimization of the Wet Mechanochemical Process Conditions

    The wet mechanochemical process was optimized for insoluble SrCO 3 and soluble (NH 4 ) 2 SO 4 formation from celestite (SrSO 4 )-(NH 4 ) 2 CO 3 -H 2 O mixtures in a planetary ball mill by Box-Behnken design (BBD). The products formed during wet milling were analyzed with scanning electron microscopy (SEM) X-ray diffraction (XRD) and Fourier transform infrared (FT-IR) spectroscopy.

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  • MECHANISTIC MODELING SIMULATION AND

    MECHANISTIC MODELING SIMULATION AND OPTIMIZATION OF WET GRANULATION PROCESSES by ANWESHA CHAUDHURY Dissertation Director Dr. Rohit Ramachandran Particulate processes involving handling of solids are ubiquitous in various industries and are typically operated inefficiently due to a lack of adequate mechanistic process understanding.

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  • GranulationWikipedia

    Granulation is the process of forming grains or granules from a powdery or solid substance producing a granular material is applied in several technological processes in the chemical and pharmaceutical industries. Typically granulation involves agglomeration of fine particles into larger granules typically of size range between 0.2 and 4.0 mm depending on their subsequent use.

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  • Optimizing Solid Dosage Manufacturing Pharmaceutical

    Powder characteristics must be understood to answer questions such as whether a powder can be processed with direct compression or if it will require dry or wet granulation. Optimizing raw materials Adequate raw-material specifications are currently a missing link in the quest for solid-dosage process optimization.

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  • Optimization of the Production Process and

    Before optimization the fermentation yield using the default process and default seed stock was 60 mg RBD219-N1/L of FS. After the optimization of the seed stock the default fermentation process yielded 95 mg RBD219-N1/L FS a 1.6-fold increase compared with the default seed stock.

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  • Optimization of wet oxidation pretreatment of wheat straw

    This paper describes an investigation of wet oxidation pretreatment of wheat straw using a reactor which enables reaction times to be short (Bjerre and Scrensen 1992 Bjerre et al. 1996a) and process conditions to be mild. The process parameters were screened by a statistical factorial design.

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  • SEMICONDUCTOR WET CHEMICALS

    Semicon Process Refractometer PR-23-MS is a compact PTFE body refractometer for semiconductor liquid chemical processes. Connected to the process by a flare fitting G1/2 inch or a 1/2 inch NPT process connection. Mounted directly in-line without filtering.

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  • Academics in Optimization of the Wet Granulation Process

    View Academics in Optimization of the Wet Granulation Process on Academia.edu.

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  • Optimization of Limestone-gypsum Wet Flue Gas

    Two 350MW Boilers is operating in Tianjin Junliangcheng Generation Co. Ltd. Limestonegypsum wet FGD with two towers is adopted.Some optimization of pH and density slurry and process water are made the PH and densimeter are placed at the outlet of the recycled pump tube it could make the discharged pump stop operating when gypsum are not draint.

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  • In Pursuit of Wet Granulation Optimization

    Mar 21 2014 · Wet granulation is a process frequently employed during the manufacture of oral solid dosage forms. The objective is to convert the often fine and cohesive active ingredient and excipients into more uniform free-flowing granules that are optimized for downstream processing.

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  • Wet Granulation End-Point Determination

    for an inherent variability of a wet granulation process. Multivariate optimization of wet granulation may include hardness disintegration and ejection as response variables (89). Compressibility property of granulations is extremely sensitive to various processing parameters of wet granulation (90).

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  • Technology Optimization of Wet Flue Gas Desulfurization

    Optimization of the wet limestone (calcite) flue gas desulfurization (FGD) process is described with the focus on the layout of subprocesses and equipment.

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  • Process Window Optimization for Mask Aligner Lithography

    Lithographic process window optimization for mask aligner proximity lithography Reinhard Voelkel a Uwe Voglera Arianna Bramatia Andreas Erdmannb Nezih Ünalc factors like temperature humidity and uncertainties in the wet process might still influence the individual exposure but

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  • Optimization of wet micro-blasting on PVD films with

    for a successful process conduct especially in the case of wet micro-blasting it is pivotal to adapt the blasting pressure to the employed grains properties. In the present paper PVD coated tools were subjected to wet The paper deals with the optimization of wet micro-

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  • Wet-recess Process Optimization of a Bottom Antireflective

    Wet-recess Process Optimization of a Bottom Antireflective Coating process use the developer module of the coater track the longest process module within the photobay and What will be shown is the viability of this process along with optimization results for the solvent dispense and bake parameters to gain the most uniform coating

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  • Optimization of selective laser-induced etching (SLE) for

    Optimization of the SLE process window for high selectivity. The SLE process window for high selectivity has been studied by various groups as the selectivity is the most important parameter that affects the fabrication resolution and processing speed of 3D fabrication 24 25 30 31 32 33 34 . As shown in the Eq.

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  • Optimization of Limestone-gypsum Wet Flue Gas

    Two 350MW Boilers is operating in Tianjin Junliangcheng Generation Co. Ltd. Limestonegypsum wet FGD with two towers is adopted.Some optimization of pH and density slurry and process water are made the PH and densimeter are placed at the outlet of the recycled pump tube it could make the discharged pump stop operating when gypsum are not draint.

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  • Development of chemical and biological processes for

    Bjerre A. B. Schmidt A. S. (1997). Development of chemical and biological processes for production of bioethanol Optimization of the wet oxidation process

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  • Multi-Parameter Optimization for the Wet Steam Accumulator

    Selecting the optimal parameters for wet steam accumulator of steam-powered catapult is an important task due to launching safety. There is no literature on the topic of the parameters optimization for wet steam accumulator of steam-powered catapult. The genetic algorithm (GA) was used to determine the optimal wet steam accumulator in this article. The sink-off-the-bow (SOB) angle of attack

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  • Optimization of underwater wet welding process parameters

    The effective optimization of the welding process parameter in underwater wet welding has the ability of welding with an optimized heat input and optimized arc length which will guarantee arc stability. The use of optimized process parameters enables the achievement of an optimized weld bead geometry which is a key factor in the soundness of welds.

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  • Combustion process and flue gas cleaning device optimization

    Wet scrubber operation and its optimization Wet scrubber operation is based on "washing" the flue gas with sprayed water droplets which then scavenge the airborne PM. The cleaning efficiency is based on the water droplet size mixing and on the flue gas residence time inside the scrubber.

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  • Optimization of underwater wet welding process parameters

    The effective optimization of the welding process parameter in underwater wet welding has the ability of welding with an optimized heat input and optimized arc length which will guarantee arc stability. The use of optimized process parameters enables the achievement of an optimized weld bead geometry which is a key factor in the soundness of welds.

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  • Rapid Development and Optimization of Tablet Manufacturing

    Rapid Development and Optimization of Tablet Manufacturing Using Statistical Tools hardness and the types and proportion of excipients regardless of the tablet manufacture process (direct compression or wet granulation). the only process variable is an efficient strategy to quickly determine the optimal design process for tablet

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  • Optimization of underwater wet welding process parameters

    Nov 21 2014 · The structural integrity of welds carried out in underwater wet environment is very key to the reliability of welded structures in the offshore environment. The soundness of a weld can be predicted from the weld bead geometry. This paper illustrates the application of artificial neural network approach in the optimization of the welding process parameter and the influence of the water

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  • Energy and Cost Analysis of Cement Production Using the

    esses respectively. Furthermore the average total energy cost of production showed that wet process is approximately 40 more cost intensive in cement production than the dry process while at the same time it is cost effective to run production on energy through gas powered plant than the national grid.

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  • Process Window Optimization for Mask Aligner Lithography

    Process window optimization has helped much to reduce the minimum feature size and to improve the yield in production by giving a qualitative representation of the processes stability. To the best knowledge of the authors process window analysis and optimization has never been investigated in a

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  • Optimization of underwater wet welding process parameters

    The effective optimization of the welding process parameter in underwater wet welding has the ability of welding with an optimized heat input and optimized arc length which will guarantee arc stability. The use of optimized process parameters enables the achievement of an optimized weld bead geometry which is a key factor in the soundness of welds.

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  • Modeling and optimization of wastewater treatment

    MODELING AND OPTIMIZATION OF WASTEWATER TREATMENT PROCESS WITH A DATA-DRIVEN APPROACH by Xiupeng Wei An Abstract Of a thesis submitted in partial fulfillment of the requirements for the Doctor of Philosophy degree in Industrial Engineering in the Graduate College of The University of Iowa May 2013 Thesis Supervisor Professor Andrew Kusiak

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  • Thermal oxidationWikipedia

    The thermal oxidation process was developed in the late 1950s by Egyptian engineer Mohamed Atalla who initially used it for the surface passivation of silicon semiconductors before he later used the process to fabricate the first MOSFETs (metal-oxide-semiconductor field-effect transistors) with Dawon Kahng at Bell Labs.

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  • Optimization of KOH wet etching process in silicon

    Optimization of KOH wet etching process in silicon nanofabrication Abstract The simple wet etching process for nanostructure formation seems straightforward. But how far the wet etching process can be pushed so that it is applicable in silicon nanodevices and silicon nanostructure applications. In terms of surface roughness and achievable

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  • Optimization of Pharmaceutical Production Processes

    Today we will discuss about a case study of optimization of a pharmaceutical manufacturing process using DMAIC. Today s case study consisted of optimization of a wet granulation line. Following flow chart outlines a typical manufacturing process of pharmaceutical tablets. Red blocks are part of the process that we will focus in this case study.

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  • optimization wet processj-fit

    Optimization of Process Parameters of Wet-Spun Solid 28 · This article is about the optimization of the process parameters of wet-spun solid PVDF fibers for maximizing the tensile strength and applied force at break and minimizing the elongation at break using the Taguchi Method.

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  • Optimization of Roll Compaction/Dry Granulation (Rcdg

    optimization of process parameters and selection of appropriate excipients2 3. The flowability of the powder(s) is an important aspect for successful formulation of tablets. Wet granulation method could not be used because addition of solvent along with subsequent removal by drying the granules at elevated temperature might

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