scholarly journals How to save on three universal chemical manufacturing workflows

2021 ◽  
pp. 26
Author(s):  
Mike Jones
Keyword(s):  
Chemical Manufacturing

Role of Basic Organic Chemical Manufacturing in the Economy of Clearfield County

2007 ◽  
Author(s):  
Rose M. Baker ◽  
David Lynn Passmore
Keyword(s):  
Organic Chemical ◽  
Chemical Manufacturing

scholarly journals A Regenerative Business Model with Flexible, Modular and Scalable Processes in A Post-Covid Era: The Case of The Spinning Mesh Disc Reactor (SMDR)

2021 ◽  
Vol 13 (12) ◽  
pp. 6944
Author(s):  
Emma Anna Carolina Emanuelsson ◽  
Aurelie Charles ◽  
Parimala Shivaprasad
Keyword(s):  
Business Model ◽  
Low Cost ◽  
Sustainable Manufacturing ◽  
Sustainable Business ◽  
Capital Costs ◽  
Implementing Change ◽  
Chemical Manufacturing ◽  
Manufacturing Techniques ◽  
Flexible Operation

With stringent environmental regulations and a new drive for sustainable manufacturing, there is an unprecedented opportunity to incorporate novel manufacturing techniques. Recent political and pandemic events have shown the vulnerability to supply chains, highlighting the need for localised manufacturing capabilities to better respond flexibly to national demand. In this paper, we have used the spinning mesh disc reactor (SMDR) as a case study to demonstrate the path forward for manufacturing in the post-Covid world. The SMDR uses centrifugal force to allow the spread of thin film across the spinning disc which has a cloth with immobilised catalyst. The modularity of the design combined with the flexibility to perform a range of chemical reactions in a single equipment is an opportunity towards sustainable manufacturing. A global approach to market research allowed us to identify sectors within the chemical industry interested in novel reactor designs. The drivers for implementing change were identified as low capital cost, flexible operation and consistent product quality. Barriers include cost of change (regulatory and capital costs), limited technical awareness, safety concerns and lack of motivation towards change. Finally, applying the key features of a Sustainable Business Model (SBM) to SMDR, we show the strengths and opportunities for SMDR to align with an SBM allowing for a low-cost, sustainable and regenerative system of chemical manufacturing.

Sampling and analysis in flow: the keys to smarter, more controllable and sustainable fine‐chemical manufacturing

2021 ◽  
Author(s):  
Michael G Organ ◽  
Mathieu A. Morin ◽  
Wenyao (Peter) Zhang ◽  
Debasis Mallik
Keyword(s):  
Fine Chemical ◽  
Chemical Manufacturing

scholarly journals Electrochemical reduction of acetonitrile to ethylamine

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Rong Xia ◽  
Dong Tian ◽  
Shyam Kattel ◽  
Bjorn Hasa ◽  
Haeun Shin ◽  
...  
Keyword(s):  
Computational Study ◽  
Building Blocks ◽  
Primary Amines ◽  
Hydrogen Electrode ◽  
Faradaic Efficiency ◽  
Fossil Energy ◽  
Chemical Manufacturing ◽  
Stable Performance ◽  
Temperature And Pressure ◽  
Partial Current

AbstractElectrifying chemical manufacturing using renewable energy is an attractive approach to reduce the dependence on fossil energy sources in chemical industries. Primary amines are important organic building blocks; however, the synthesis is often hindered by the poor selectivity because of the formation of secondary and tertiary amine byproducts. Herein, we report an electrocatalytic route to produce ethylamine selectively through an electroreduction of acetonitrile at ambient temperature and pressure. Among all the electrocatalysts, Cu nanoparticles exhibit the highest ethylamine Faradaic efficiency (~96%) at −0.29 V versus reversible hydrogen electrode. Under optimal conditions, we achieve an ethylamine partial current density of 846 mA cm−2. A 20-hour stable performance is demonstrated on Cu at 100 mA cm−2 with an 86% ethylamine Faradaic efficiency. Moreover, the reaction mechanism is investigated by computational study, which suggests the high ethylamine selectivity on Cu is due to the moderate binding affinity for the reaction intermediates.

Mortality among rubber chemical manufacturing workers

2000 ◽  
Vol 37 (6) ◽  
pp. 590-598 ◽  
Author(s):  
Mary M. Prince ◽  
Elizabeth M. Ward ◽  
Avima M. Ruder ◽  
Alberto Salvan ◽  
Dennis R. Roberts
Keyword(s):  
Chemical Manufacturing

scholarly journals Green electrochemistry. Examples and challenges

2001 ◽  
Vol 73 (8) ◽  
pp. 1305-1308 ◽  
Author(s):  
Michael A. Matthews
Keyword(s):  
Organic Compounds ◽  
Environmentally Friendly ◽  
Electrochemical Methods ◽  
Chemical Production ◽  
Ongoing Research ◽  
Chemical Manufacturing

Electrochemical methods have been proposed for synthesis of organic compounds, including conversion of CO2. Such methods may provide a basis for environmentally friendly and sustainable methods for chemical production. Nevertheless, electrochemical syntheses are not widely utilized. Several examples of ongoing research are presented that illustrate both the opportunities as well as the challenges associated with the utilization of electrochemistry for green chemical manufacturing.

Quality control in the U.K. chemical manufacturing industry—a study. Part II

1983 ◽  
Vol 21 (1) ◽  
pp. 31-38 ◽  
Author(s):  
JOHN S. OAKLAND ◽  
CLIVE H. DUPREY
Keyword(s):  
Quality Control ◽  
Manufacturing Industry ◽  
Chemical Manufacturing

Business survival and market performance through Lean Six Sigma in the chemical manufacturing industry

2019 ◽  
Vol 10 (2) ◽  
pp. 566-600 ◽  
Author(s):  
Peter Muganyi ◽  
Ignatio Madanhire ◽  
Charles Mbohwa
Keyword(s):  
Continuous Improvement ◽  
Six Sigma ◽  
Market Performance ◽  
Lean Six Sigma ◽  
Chemical Product ◽  
Business Survival ◽  
Content Type ◽  
Chemical Manufacturing ◽  
Product Manufacturing

Purpose The research paper aims to unveil the practical use of Lean Six Sigma and its effectiveness as a business survival strategic tool by a chemical product realization concern, as well as to establish the market and business performance impacts on the manufacturing entity. Design/methodology/approach A case study approach was pursued with a multi-national chemical manufacturing entity in South Africa. A comprehensive literature research was undertaken to establish the contemporary tools used for implementing Lean Six Sigma, and the classification and flow of tools and steps undertaken to ensure the successful and effective application of Lean Six Sigma in a manufacturing organization and the benefits derived. The critical success factors and reasons of ineffective use of tools are reviewed. To ensure that a comprehensive research was conducted which is relevant to the body of knowledge in engineering, recent articles on the application of Lean Six Sigma were selected and reviewed during the progress of the study to add impetus to the relevance of the findings. Findings The research findings were mainly based on the inferences obtained from a chemical product manufacturing concern in South Africa, to distinguish the efficacy and relevance of Lean Six Sigma as strategic business survival tool and imputing strategic resonance to corporate strategy. Research limitations/implications This research was limited to distinguishing Lean Six Sigma as a business survival strategic tool and an ultimate enhancer of market performance for a chemical product manufacturing entity. The implementation and evaluation of the Lean Six Sigma methodology as a business survival strategic and market performance enhancement option for the case study organization was entailed as the corollary of deductive resemblance to similar entities. Practical implications This study enables continuous improvement practitioners to evaluate the Lean and Six Sigma practices. The advantages posed by the simultaneous and optimized application of the two approaches versus individual application were assessed and verified to produce enhanced continuous improvement. This poses further challenges to scholars and academics to pursue further researches on the practicality of applying Lean Six Sigma as a strategic option. Originality/value The paper prompts the efficacy of well publicized methodologies and evaluates their implementation for strategic performance for manufacturing organizations. The practical application, constraints and resultant effects of deploying Lean Six Sigma were reviewed to give impetus to the methodology.

Quality control in the U.K. chemical manufacturing industry—a study. Part I

1981 ◽  
Vol 19 (3) ◽  
pp. 317-325 ◽  
Author(s):  
KEITH G. LOCKYER ◽  
JOHN S. OAKLAND ◽  
CLIVE H. DUPREY
Keyword(s):  
Quality Control ◽  
Manufacturing Industry ◽  
Chemical Manufacturing
Sign in / Sign up

Export Citation Format

Share Document