Industry uses compressed air similar to the way it uses electricity from a power socket. In some cases, a lot of money literally leaks off into thin air. Loss rates of 15 per cent are the rule rather than the exception, and losses can be as high as 70 per cent. All major manufacturers now offer a compressed air audit service to identify leaks, poorly dimensioned compressed air lines and mismatches between supply and demand (Picture: depositphotos.com/ Thomas Sztanek)
ACHEMA 2012 Trend Report: Pumps & Compressors

Energy Intelligence for Pumps and Compressors

Pumps and compressors account for a large share of energy consumption in process industry equipment. Best practice that can help further reduce consumption by this type of equipment will be a major theme at ACHEMA 2012 on June 18th to 22nd in Frankfurt/M., Germany. A key aspect to consider in this context is the contribution that control valves and sensors can make in enhancing process stability in automated production environments.

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The best way for companies to modernize control technology used in their processing systems is to migrate step-bystep to a new solution; thereby, maximizing system availability and avoiding extended or unplanned downtime. (B&R Industrial Automation)
Process Control

Stepwise Migration: How to Replace a Process Control System

A story of the replacement of the process control system – Cht R. Beitlich’s decentralized control system with isolated PDA had seen better days. Rather than helping to optimize production, it was tying up valuable resources. Changes to the system were tedious; replacement parts were getting harder and harder to come by. The company began surveying the market for an appropriate replacement. In the end, there was only one system that met all of their requirements.

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This steamcracker in Nanjing, PR China, is a joint–venture project of BASF and Sinopec with a total investment of US $ 2.9 billion. (Picture: BASF)
ACHEMA 2012: Trend Report Plant Engineering

Plant Engineering Between Individual Solutions and Container Modules

Market and raw material trends set the direction in the chemical industry. That is one of the reasons why the 2008/2009 crisis signaled the start of a paradigm shift in chemical plant engineering and construction. Traditional EPC suppliers (general contractors based in the Western industrialized nations) are facing increased competition from Asia. At the same time, the plant engineering teams at global chemical companies are intensifying their partnerships with EPCs and spreading the workload across the international engineering resource base.

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