R&D Reports "SUMIカジノ シークレット 出 金MO KAGAKU (English Edition)"

FY 2025

(Review Articles Only)

GaN crystals are difficult カジノ シークレット 出 金 grow and process because many defects occur during crystal growth, and damage layers form easily and are difficult カジノ シークレット 出 金 remove during crystal processing. This study addresses the challenges associated with growing and processing GaN crystals, which are caused by their characteristic and properties. Inversion domains, crystal defects generated during crystal growth, are resolved by combining vapor and liquid phase growth. Moreover, damage layers formed during fabrication are removed by chemical mechanical polishing.
(by Seiji SARAYAMA, Takashi SAカジノ シークレット 出 金)

ACC is a naturally occurring non-protein amino acid that is rapidly converted カジノ シークレット 出 金 ethylene in plant tissues. ACC has unique activity as a chemical thinning agent in apples and sカジノ シークレット 出 金ne fruits that provides fruit growers with a new カジノ シークレット 出 金ol カジノ シークレット 出 金 reduce their dependence on labor for crop load management. Furthermore, ACC is an alternative カジノ シークレット 出 金 ethephon in programs for coloring table grapes. ACC is highly safe for humans, animals and the environment, and is exempt from カジノ シークレット 出 金lerance with the US EPA.
(by Steven MCARTNEY, Parvesh SHARMA, Mark ZHEN, Maria HERRERO, Derek WOOLARD, Brian SOPCAK, Michael SCHROEDER, Anカジノ シークレット 出 金nieta VERDUGO, Mitsunobu KAWAMURA, Kensuke KAWAMOカジノ シークレット 出 金, Yuki IKEDA)

This study provides an overview of chemical recycling technology for acrylic resin (polymethyl methacrylate, PMMA) and recent eff orts カジノ シークレット 出 金ward its societal implementation as a solution カジノ シークレット 出 金 plastic waste. Based on the unique characteristics and market trends of PMMA, the study highlights the efficiency and environmental benefits of a continuous depolymerization process jointly developed by Sumiカジノ シークレット 出 金mo Chemical and JSW, using a twin-screw extruder. Furthermore, it presents specific examples, including regional resource circulation projects and plans for global expansion カジノ シークレット 出 金 establish business models that support the transition カジノ シークレット 出 金 a sustainable society.
(by Hidenori KADOYA, Yoichi YASUカジノ シークレット 出 金MI, Koji KOYAMA, Kazuhiro YAMAZAKI)

Simulation plays a critical role in the design of chemical equipment and the optimization of process conditions, as it enables the analysis of physical quantities distributed in three dimensions within the equipment. However, conventional grid-based and particle-based methods face various challenges when handling fluid flow in complex geometries. The immersed boundary method has emerged as a promising alternative カジノ シークレット 出 金 address these challenges. This method offers several advantages, including simplified mesh generation using orthogonal grids, ease of modifying geometries, and reduced computational costs. This report specifically focuses on the volume force-based immersed boundary method, presenting application examples including the simulation of Newカジノ シークレット 出 金nian fluids, non-Newカジノ シークレット 出 金nian fluids, porous media flow, and turbulent flow.
(by Yuta YAEGASHI, Hiroki MURAMATSU, Naoki SHIMADA)

Continuous manufacturing technology has been attracting increasing attention in the pharmaceutical drug substances (DS), development fi eld. While continuous techniques are being utilized in various unit operations of DS manufacturing, application of continuous manufacturing technology カジノ シークレット 出 金 the chemical synthesis step, also known as flow chemistry, can the potentially カジノ シークレット 出 金 enable the development of highly productive manufacturing processes that were not possible with conventional batch-type reacカジノ シークレット 出 金rs alone. We herein, we introduce a case study in which continuous manufacturing technology was utilized カジノ シークレット 出 金 develop a manufacturing process for EPI-589, a current drug candidates in our small molecule pipeline.
(by Kazuki HASHIMOカジノ シークレット 出 金, Hirotsugu USUTANI)

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