paper and pulp

۲ کیلو کاغذ مرکز تامین‌کنندگان صنایع سلولزی

اخبار خارجی

Liquid-cooled drives: turning a new page for pulp and paper

منتشرشده در ۲۴ شهریور، ۱۴۰۲ - ۱۲:۰۰۲۴ شهریور، ۱۴۰۲ - ۰۵:۵۵ by Maxwell

24
شهریور

The pulp and paper industry has long used variable speed drives (VSDs) to achieve greater energy efficiency and precise motor control. However, some places within a mill present challenges for air-cooled VSDs.

In some cases, especially in older mills, dust regularly clogs the air intakes, or corrosive gas damages them. In others, the heat given off by the drive during operation is undesirable. Meanwhile, the larger footprint of an air-cooled VSD may be an issue for facilities with limited floor space.

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اخبار خارجی

Connected motors in action: driving efficiency and cutting emissions at two Swedish mills

منتشرشده در ۲۵ اردیبهشت، ۱۴۰۲ - ۱۲:۰۰۲۵ اردیبهشت، ۱۴۰۲ - ۰۶:۵۹ by Maxwell

25
اردیبهشت

The pulp and paper industry shares the twin challenge of high energy prices and a need to decarbonize. Across industry, over 90 percent of business leaders believe that rising energy costs threaten their business’s ability to compete, according to an ABB survey from March 2023. The data also reveals that businesses expect lower profitability and plan to cut investment in essential areas such as research, people, marketing, and infrastructure. Concerningly, the research also found that energy prices may impact Net Zero targets – ۵۸ percent of businesses say they may have to move their goals back by as much as five years.

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