Taking wet end chemistry to the ext level: constant improvements to...

Solutions - for People, Processes and Paper;  June 1, 2003 ;     700+ words ......that forms in liquid exposed to the atmosphere, entrained air that forms due to agitation, and foam that is...dissolved air can form larger bubbles and become entrained air. Entrained air has larger micro bubbles with an affinity for...

Pump replacement eases flow and saves dough; bakery overcomes diverse...

Food Engineering;  May 1, 2002 ;     420 words ......difficult to pump as it typically contains entrained air. Recently a Bimbo baking facility in...required flow rates. In addition to entrained air, the application presented more challenges...analysis directed attention back to the entrained air element of the application, ...

New BASF high performance plastic; BASFs plastic product line augmented by...

M2 Presswire;  August 15, 2007 ;     604 words ......plastic; BASFs plastic product line augmented by Ultrason P (PPSU)(C)1994-2007 M2 COMMUNICATIONS LTD RDATE...of polyarylsulfone to the two existing materials Ultrason S (PSU) and Ultrason E (PESU). This new family member is Ultrason P...

Separators.(PRODUCTS IN FOCUS)

Engineered Systems;  October 1, 2006 ;     75 words ...The DAS dirt and air separators is designed to eliminate entrained air and separate dirt particles associated with the startup and...unit. It also allows for the removal of microbubbles and entrained air through the vent located at the top. --Armstrong Pumps, Inc...

BASF adds PPSU to its Ultrason series.(engineering materials)

British Plastics & Rubber;  September 1, 2007 ;     255 words ......been introduced by BASF and is available for customer trials. The new Ultrason P 3010 is a polyphenylsulphone and adds to BASF's existing Ultrason S polysulphone and Ultrason E polyethersulphone. The new material combines the high melting temperature...

Method removes need for pre-drying.(PROCESSING)

High Performance Plastics;  May 1, 2007 ;     282 words ......residual moisture but also entrained air. Consequently, PESU products...reflectors made of the company's Ultrason E grade, good surface quality...stable since moisture and entrained air can be reliably removed...Internet: www.basf.de/ultrason

Reliability, energy and water savings

PPI;  May 1, 2006 ;     337 words ......drum pulper and other applications, where there is a lot of entrained air, Ahlstar degassing pumping hydraulics are used. This system...as fluctuating and unstable flow and/or pressure caused by entrained air in the stock. Most of the Ahlstar pumps in the mill are equipped...

Dirt, air separator.(what's NEW)

Air Conditioning, Heating & Refrigeration News;  July 4, 2005 ;     131 words ......expansion control line. The DAS is designed to eliminate entrained air and separate dirt particles associated with the startup and...and air separator allows the removal of microbubbles and entrained air through the air vent located at the top. The DAS is manufactured...

The ups and downs of specialty chemicals: tracking trends in the wet...

Solutions - for People, Processes and Paper;  December 1, 2002 ;     674 words ......DEFOAMERS Deaerators prevent accumulation of entrained air while defoamers treat an entrained air problem that already exists. The former is preventive. The latter fights a fire. Entrained air traps dirt. It leads to deposits, interferes...

Armstrong Pumps' line of Dirt & Air Separators (DAS) is designed to...

Buildings;  September 1, 2005 ;     80 words ......Dirt & Air Separators (DAS) is designed to eliminate entrained air and separate dirt particles associated with the start-up...the unit. It also allows the removal of micro-bubbles and entrained air through the air vent located at the top. Dirt 5 Air Separators...

READERS' LETTERS

Concrete;  April 1, 2005 ;     700+ words ......concrete in pavements has to have entrained air. It appears that polycarboxylate admixtures...pavement durability and the need for entrained air. All of the Pavement Quality concrete...Heathrow Airport's new Terminal 5 contains entrained air at a target level specified to optimise...

Analyses show entrained air as a contributing factor in sheet barring

Pulp & Paper;  September 1, 2003 ;     700+ words ......this article, a case study shows how entrained air contributed to sheet barring on a paper...from six or seven per day to just one. ENTRAINED AIR IMPACTS NATURAL FREQUENCIES. The natural...affects the speed of sound, the amount of entrained air has the single-greatest impact in a...

Coriolis technology is elegant, tough

InTech;  December 1, 2005 ;     700+ words ......filled flow tube. Making matters worse, entrained air may not emerge as the culprit until...Coriolis measurement problems are due to entrained air or gas, yet in the vast majority of...traditional Coriolis meters encounter entrained air, they render inaccurate measurements...

An additives approach to defect elimination in thermoplastic waterborne...

The Journal of Coatings Technology;  January 1, 1995 ;     700+ words ......microfoam, and will cause loss of gloss. Also, entrained air that has not risen to the applied coating...droplets get smaller, will they support less entrained air or will the ratio of entrained air to droplet volume remain the same? The...

High-performance plastic Ultrason improved.

M2 Presswire;  December 19, 2002 ;     408 words ......December 2002-BASF: High-performance plastic Ultrason improved(C)1994-2002 M2 COMMUNICATIONS LTD RDATE:12192002 BASF has extended its Ultrason product range by several products with new combinations of properties. The new Ultrason brands are easier to demould. New black...