• Process modeling and optimization for torrefaction of ...

    More importantly, process optimization is also performed to investigate the optimal torrefaction operating conditions. 2. Methodology. This section explains in details the design of the torrefaction process used in this study, the role of all units, and the yield and energy calculations for the process. 2.1. Modeling and simulation 2.1.1. Model ...

  • Cited by: 15
  • link.springer

    Anaerobic digestion (AD) is an effective technology to dispose antibiotic mycelial residues, but biogas production is influenced by hydrolysis rates and antibiotic residue. Herein, the effects of thermal hydrolysis pretreatment for AD of spectinomycin mycelial residues (SMRs) were investigated. The results showed that the removal ratio of spectinomycin was increased while the temperature of ...

  • Modeling and Optimization of the Drug Extraction ...

    Optimized control of the drug extraction production process (DEPP) aims to reduce production costs and improve economic benefit while meeting quality requirements. However, optimization of DEPP is hampered by model uncertainty. Thus, in this paper, a strategy that considers model uncertainty is proposed. Mechanistic modeling of DEPP is first discussed in the context of previous work.

  • Cited by: 1
  • Process optimization-based adsorbent selection for ethane ...

    The design and optimization of a pressure/vacuum swing adsorption process for the separation of ethane (C2) from residue gas (2.4 mol% ethane and the rest being methane) is presented. To achieve this, experimental measurements, modeling and optimization tools are developed to characterize the adsorbents, define the cycle configuration, and find ...

  • Cited by: 7
  • Foresite, Inc Process Qualification

    Process qualification generally follows a down-selection of candidate materials and processes. Ion chromatography (IC) testing may be included in the qualification test protocol to identify any resultant process residues. Surface insulation resistance (SIR) testing may be used to examine the effects of those residues when environmentally exposed.

  • (PDF) Process Optimization of Ultrasonic-Assisted ...

    Process Optimization of Ultrasonic-Assisted Extraction of Arabinogalactan from Dihydroquercetin Extracted Residues by Response Surface Methodology and Evaluation of Its Antioxidant Activity.

  • Process optimization and protein engineering mitigated ...

    (2019). Process optimization and protein engineering mitigated manufacturing challenges of a monoclonal antibody with liquid-liquid phase separation issue by disrupting inter-molecule electrostatic interactions. mAbs: Vol. 11, No. 4, pp. 789-802.

  • (PDF) Optimization of the Physicochemical Parameters of ...

    Optimization of the Physicochemical Parameters of Selected Crop Residues for Enhanced Biosynthetic Gas Yields Article (PDF Available) in Process Technology Proceedings June 2020 with 14 Reads

  • The Process for Optimizing a Process Process Street

    Confirm the details of who's involved with optimizing the process. First thing's first: Write down your basic details (name, job role, email) and the details of the person who'll approve the optimization changes you suggest. Add role assignments to this checklist template, so it's easy for people to know which tasks they work should be working on. (The approver should complete task 17 only ...

  • Optimization of enzymatic hydrolysis and fermentation ...

    The aim of this work was the optimization of the enzyme hydrolysis of potato peel residues (PPR) for bioethanol production. The process included a pretreatment step followed by an enzyme hydrolysis using crude enzyme system composed of cellulase, amylase and hemicellulase, produced by a mixed culture of Aspergillus niger and Trichoderma reesei.

  • Optimization of mixed enzymolysis of acid-exploded poplar ...

    Optimization of enzymolysis process, which can improve bioconversion efficiency and control accuracy, therefore plays a key role in reducing the cost of enzymatic saccharification (Ghosh et al. 2015).

  • Robspray

    Based on many years of experience globally in paint application industry, customer support and technical field service with various application Robspray offers spray process and optimization services for new as well existing projects for production quality improvement , analysis and correction to get desired painting results, or improvement of application processes , with our best services ...

  • What is process optimization? Steps and details

    Aug 10, 2015  What process optimization can bring to you company is a way to reduce money, time and resources spent in a process, leading to better business results. What are the process optimization steps? The main goal of process optimization is to reduce or eliminate time and resource wastage, unnecessary costs, bottlenecks, and mistakes while achieving ...

  • Upgrading Biorefinery Waste for Bioplastics

    (2) Process development by characterizing biorefinery residues, optimizing pretreatment and lignin fractionation, enhancing fermentation, and designing the novel bioprocess; (3) Process integration and optimization by biorefinery on-site scale-up, technoeconomic and life cycle analysis for the lignin-to-PHA up-grading process. 5

  • Foresite, Inc On-site Process Audit and Optimization

    Foresite also offers educational seminars to manufacturing, quality, and management personnel regarding various topics related to residues: identification; product reliability impact; specification compliance; handling precautions; sources of contamination; measurement techniques; and general process control and optimization.

  • Extensive sequence and structural evolution of Arginase 2 ...

    Jul 01, 2020  We describe an antibody optimization strategy that seeks to overcome the restrictive nature of existing affinity-maturation methods, by rapidly exploring a vast sequence space in an unbiased manner through application of PCR techniques and ribosome display. We exemplified the significance of this method by contrasting the crystal structure of the parent and optimized antibodies bound to ...

  • Process optimization and protein engineering mitigated ...

    Process optimization and protein engineering mitigated manufacturing challenges of a monoclonal antibody with liquid-liquid phase separation issue by disrupting inter-molecule electrostatic interactions. Du Q(1), Damschroder M(1), Pabst TM(2), Hunter AK(2), Wang WK(2), Luo H(2).

  • Modeling and Optimization of the Drug Extraction ...

    Optimized control of the drug extraction production process (DEPP) aims to reduce production costs and improve economic benefit while meeting quality requirements. However, optimization of DEPP is hampered by model uncertainty. Thus, in this paper, a strategy that considers model uncertainty is proposed. Mechanistic modeling of DEPP is first discussed in the context of previous work.

  • Optimization of soda pulping process of ligno-cellulosic ...

    optimization of soda pulping process of ligno-cellulosic residues of lemon and sofia grasses produced after steam distillation Harjeet Kaur, Dharm Dutt, and C. H. Tyagi Sofia ( Cymbopogon martini ), and lemon ( Cymbopogon flexuosus ) grasses, are exclusively cultivated for extraction of important lemongrass and palma rosa oils.

  • Business Process Optimization: Definition, How-To ...

    Business Process Optimization is one of the final steps for Business Process Management (BPM), a methodology that advocates for constant process re-evaluation and improvement. So, to make it work, you should have already carried out the first three steps critical for any BPM initiative.

  • Process Optimization - Hydrocarbon Processing

    Hydrocarbon Processing sat down with senior-level executives of Merichem Company, Cyndie Fredrick (CF) and Kathy Young (KY), Senior Vice Presidents and General Managers of Merichem’s two business units, to discuss the state of the downstream industry, where it is heading in the future and how their company is helping operators meet their sustainability goals.

  • OPTIMIZATION OF PROCESS PARAMETERS IN THE

    OPTIMIZATION OF PROCESS PARAMETERS IN THE PELLETIZATION OF CROP RESIDUES BY TAGUCHI-GREY RELATIONAL ANALYSIS Shyam Thapa*1; Maqsood Ali Mughal*2, Kevin Humphrey*3; and Robert Engelken (Emeritus Professor)*1, 3 1 Environmental Sciences Graduate Program, Arkansas State University, State University, Jonesboro, AR 72467, USA

  • Dries fast and residue-free - ZESTRON Americas

    VIGON ® EFM is a precision cleaning agent designed to remove flux residues from electronic assemblies in manual applications. VIGON ® EFM is a mixture of halogen-free, organic solvents. It dries fast and residue-free. VIGON ® EFM is non-corrosive and compatible with most polymers.. Advantages compared to other cleaners: Suitable as a cleaning and rinsing agent

  • Optimization of process parameters for preparation of ...

    The objective of this study is to optimize the process parameters for preparing polystyrene (PS) PM2.5 particles by supercritical antisolvent (SAS) method. Toluene was selected as the solvent and ...

  • Process Optimization - Hydrocarbon Processing

    Hydrocarbon Processing sat down with senior-level executives of Merichem Company, Cyndie Fredrick (CF) and Kathy Young (KY), Senior Vice Presidents and General Managers of Merichem’s two business units, to discuss the state of the downstream industry, where it is heading in the future and how their company is helping operators meet their sustainability goals.

  • OPTIMIZATION OF PROCESS PARAMETERS IN THE

    OPTIMIZATION OF PROCESS PARAMETERS IN THE PELLETIZATION OF CROP RESIDUES BY TAGUCHI-GREY RELATIONAL ANALYSIS Shyam Thapa*1; Maqsood Ali Mughal*2, Kevin Humphrey*3; and Robert Engelken (Emeritus Professor)*1, 3 1 Environmental Sciences Graduate Program, Arkansas State University, State University, Jonesboro, AR 72467, USA

  • Dries fast and residue-free - ZESTRON Americas

    VIGON ® EFM is a precision cleaning agent designed to remove flux residues from electronic assemblies in manual applications. VIGON ® EFM is a mixture of halogen-free, organic solvents. It dries fast and residue-free. VIGON ® EFM is non-corrosive and compatible with most polymers.. Advantages compared to other cleaners: Suitable as a cleaning and rinsing agent

  • Optimization of process parameters for preparation of ...

    The objective of this study is to optimize the process parameters for preparing polystyrene (PS) PM2.5 particles by supercritical antisolvent (SAS) method. Toluene was selected as the solvent and ...

  • ATRON® SP 200 - ZESTRON Americas

    ATRON ® SP 200 is a water-alkaline surfactant cleaner, specifically developed to remove baked-on fluxes from solder pallets and condensation traps. ATRON ® SP 200 can be used for the removal of unsoldered solder pastes from SMT stencils.The cleaner can be used in air assisted, spray-in-air and ultrasonic cleaning equipment. Advantages compared to other surfactant cleaners:

  • Processes Special Issue : Process Optimization and Control

    This Special Issue on “Process Optimization and Control” aims to curate novel advances in the development and application of optimization and control to address longstanding challenges in industrial process. Topics include but are not limited to the following: ... The residue hydrotreating process plays a significant role in the petroleum ...

  • Synthesis of Eugenyl Acetate in Solvent-Free Acetylation ...

    Synthesis of Eugenyl Acetate in Solvent-Free Acetylation: Process Optimization and Kinetic Evaluation Denise A Laroque 1, Raquel A Loss1,2, Maria JA Silva1, Gabriela N Pereira1, Alexsandra Valerio 1, Haiko Hense, Debora de Oliveira1 and J ... washed with hexane (to remove residues) and dried at a temperature of ...

  • Process Optimisation Risk Advisory DeloitteZA

    Process optimisation services assist organisations to ensure that their business processes are efficient, effective and economical; with risks, controls and compliance considerations embedded within. Most organisations are often faced with duplicated, ineffective, inefficient and uneconomical business processes and systems, be it lack of proper ...

  • Journal of Microbial Biochemical Technology

    optimization work in many studies is successfully used. The optimum conditions for acetone production of corncob were found as temperature 36.71°C, pH 4.16 and sugar (g/l) 99.94, butanol production of corncob were found as temperature 35.44°C, pH 4.79 and sugar (g/l) 91.96. Utilization of Agro Residue Corncob for Production of Acetone-Butanol

  • Refinery residue and bitumen upgrading: Gasification

    Gasifiers take the bottom of the crude barrel and move the residue into the C1 value chain. Refiners have had a variable record of running gasifiers for a time and then shutting them down. Reasons for this include inexperience with gasifier operations, lack of knowledge on how to extract profits from the C1 value chain and market difficulties in catering to clients operating in different ...

  • Process Optimization for Valuable Metal Recovery from ...

    Abstract. In this paper, the methodology used for optimizing leaching in a semi pilot plant is presented. This leaching process was applied to recover value metals from dental amalgam residues. 23 factorial design was used to characterize the process during the first stage and in the second one, a central compound rotational design was used for modeling copper percentage dissolved, a function ...

  • Process optimization - Wikipedia

    Process optimization is the discipline of adjusting a process so as to optimize (make the best or most effective use of) some specified set of parameters without violating some constraint. The most common goals are minimizing cost and maximizing throughput and/or efficiency. This is one of the major quantitative tools in industrial decision making. ...

  • Optimization of the Biogas Production Process ...

    If a change of concept is implemented at the plant, the process targets must be adapted accordingly. Technical Optimization. The optimisation of technical procedures in a biogas plant is aimed at raising the availability of the technology, in other words at minimising downtimes and ensuring smooth management of the process.

  • How Operational Excellence Works – Process Optimization ...

    Process optimization is still based on process control technology, but the role of online analysis continues to increase. These two elements define the useable information set which can be acquired from the process. Process control systems can use actuators to intervene in the process.

  • Synthesis of Eugenyl Acetate in Solvent-Free Acetylation ...

    Synthesis of Eugenyl Acetate in Solvent-Free Acetylation: Process Optimization and Kinetic Evaluation Denise A Laroque 1, Raquel A Loss1,2, Maria JA Silva1, Gabriela N Pereira1, Alexsandra Valerio 1, Haiko Hense, Debora de Oliveira1 and J ... washed with hexane (to remove residues) and dried at a temperature of ...

  • Valorization of andiroba (Carapa guianensis Aubl ...

    Full Article. Valorization of Andiroba (Carapa guianensis Aubl.)Residues through Optimization of Alkaline Pretreatment to Obtain Fermentable Sugars. Leiliane do Socorro Sodré Souza, a, * Anderson Mathias Pereira, b Marco Antônio dos Santos Farias, c Rafael Lopes e Oliveira, d Sérgio Duvoisin, Jr., d and João Nazareno Nonato Quaresma a The residual peels of andiroba seeds were submitted to ...

  • ATRON® SP 200 - ZESTRON Americas

    ATRON ® SP 200 is a water-alkaline surfactant cleaner, specifically developed to remove baked-on fluxes from solder pallets and condensation traps. ATRON ® SP 200 can be used for the removal of unsoldered solder pastes from SMT stencils.The cleaner can be used in air assisted, spray-in-air and ultrasonic cleaning equipment. Advantages compared to other surfactant cleaners:

  • Technical Articles

    May 11, 2018  Process improvements are constantly sought, however, when a new customer specification cannot be achieved, line deficiencies must be

  • Refinery residue and bitumen upgrading: Gasification

    Gasifiers take the bottom of the crude barrel and move the residue into the C1 value chain. Refiners have had a variable record of running gasifiers for a time and then shutting them down. Reasons for this include inexperience with gasifier operations, lack of knowledge on how to extract profits from the C1 value chain and market difficulties in catering to clients operating in different ...

  • Processes Special Issue : Process Optimization and Control

    This Special Issue on “Process Optimization and Control” aims to curate novel advances in the development and application of optimization and control to address longstanding challenges in industrial process. Topics include but are not limited to the following: ... The residue hydrotreating process plays a significant role in the petroleum ...

  • Pretreatment of Sophora flavescens residues to produce ...

    Full Article. Pretreatment of Sophora flavescens Residues to Produce Fermentable Sugars for Lactic Acid Production: Optimization and Mechanism Analysis Ming Gao, a,b Juan Wang, c Xiaoyu Ma, a Na Song, d Wenbin Zhu, a Qunhui Wang, a,b, * and Chuanfu Wu a,b, * The effects of three different pretreatments (H 2 SO 4-heat, NaOH-heat, and hydrothermal pretreatment) on the enzymatic

  • Optimization of the Biogas Production Process ...

    If a change of concept is implemented at the plant, the process targets must be adapted accordingly. Technical Optimization. The optimisation of technical procedures in a biogas plant is aimed at raising the availability of the technology, in other words at minimising downtimes and ensuring smooth management of the process.

  • Process modeling and optimization for torrefaction of ...

    Process modeling and optimization for torrefaction of forest residues ... which can provide a wide range of information essential for industrialization and commercialization of the process. Norwegian forest residue (birch branches) was chosen as feedstock. The model is capable of presenting detailed distributions of main and by-products from ...

  • link.springer

    A major obstacle to biodiesel commercialization is supplying feedback which increases production costs. The potential of some oleaginous yeast for conversion of waste materials to biodiesel feedstock can overcome this problem. In this study, a potential oleaginous yeast strain was used for single-cell oil (SCO) production. Two sets of experiments were designed for the optimization process.

  • How Operational Excellence Works – Process Optimization ...

    Process optimization is still based on process control technology, but the role of online analysis continues to increase. These two elements define the useable information set which can be acquired from the process. Process control systems can use actuators to intervene in the process.

  • RESEARCH Open Access Optimization of upstream and ...

    Xylanase production using agro-residues and upstream process optimization Caster straw, wheat straw, maize straw, rice straw, sor-ghum straw, barley straw, groundnut shell, sugarcane bagasse and wood chips were used as substrates to pro-duce xylanase under SSF. Erlenmeyer flasks (250 mL) containing 5 g of each substrates and 5 mL of mineral

  • Foresite, Inc Residue Characterization

    Residue Characterization . Foresite has extensive knowledge and experience characterizing residues present on electronic hardware. We understand the impact that process residues can have on product reliability and offer solutions to help minimize or mitigate your risks.

  • OPTIMIZATION OF HYDROGEN PRODUCTION FROM HEAVY

    Therefore, optimization in hydrogen production is in focus of both refinery modernization and through the design of new refineries. On the other hand, to maintain the production of motor fuels being economical, ... Table 1: Analyzed process of heavy residues Process Process capacity, t/y Quantity of raw material for IGCC, t/y Vacuum ...