Le Maître Papetier

Mercredi 23 octobre 2019

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Sciences

Adding a biomass-fired cogeneration power plant to a natural gas processing plant

Adding a biomass-fired cogeneration power plant to a natural gas processing plant

RÉSUMÉ

Natural gas processing plants typically consume natural gas to generate steam for mechanical power and process heating use. In western Canada, these plants remove hydrogen sulphide and carbon dioxide and extract hydrocarbon liquids from the incoming raw natural gas. These plants are sometimes located remotely in Forest Management Areas. Such locations are key to the concept of installing a biomass power plant at a natural gas processing plant. Harvesting of local wood waste to supply this boiler could be economically viable.

 

 

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The Potential Use of Micro- and Nanofibrillated Cellulose as a Reinforcing Element in Paper

The Potential Use of Micro- and Nanofibrillated Cellulose as a Reinforcing Element in Paper

RÉSUMÉ

The use of nanofibrillar cellulose as a reinforcement agent in paper has been evaluated on a high-speed pilot paper machine. Using mill pulp and mill process waters...

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The LignoForce system™: A New Process for the Production of High-quality Lignin from Black Liquor

The LignoForce system™: A New Process for the Production of High-quality Lignin from Black Liquor

RÉSUMÉ

Lignin can be precipitated and recovered from Kraft black liquor (BL) through the addition of an acidifying agent such as carbon dioxide, followed by filtration and...

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Near-neutral final chlorine dioxide brightening theroy and practice

Near-neutral final chlorine dioxide brightening theroy and practice

RÉSUMÉ

It is well known that pH affects the effectiveness of chlorine dioxide treatment, but the standard recommendation has been to maintain a poststage pH range for brig...

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Distribution of optical brightening agent (OBA), in the fibre wall of high-yield and kraft pulps

Distribution of optical brightening agent (OBA), in the fibre wall of high-yield and kraft pulps

RÉSUMÉ

An aspen High-yield pulp (HYP) was fractionated and processed with Optical Brightening Agents (OBA), and their UV fluorescent images were taken using the fluorescen...

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Towards a commercial production of phage-based bioactive paper

Towards a commercial production of phage-based bioactive paper

RÉSUMÉ

Detection and disabling of harmful bacteria such as Escherichia coli (E.coli), Listeria, and Salmonella is of great importance to control disease apparition in air,...

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