Corporate Banner
Satellite Banner
Environmental Analysis
Scientific Community
 
Become a Member | Sign in
Home>News>This Article
  News
Return

Autoanalyzer Helps Protect Production Equipment

Published: Tuesday, November 06, 2012
Last Updated: Tuesday, November 06, 2012
Bookmark and Share
BASF’s manufacturing facility is using AA3 to protect manufacturing equipment from corrosion or chemical attack.

An automated segmented flow analyzer, the AA3 from SEAL Analytical, is being used at BASF’s manufacturing facility at Ludwigshafen in Germany, to protect manufacturing equipment from corrosion or chemical attack from potential impurities in demineralised water, boiler feed water and steam condensate.

Roland Bruenn, who has been with BASF since 1986, is responsible for the analysis of process and environmental samples.

He says “We take samples continuously, twenty four hours per day, and typically test 30 to 50 samples per day for silica, ammonium and iron. However, the AA3 has the facility to test hundreds of samples per day so we have the ability to increase the work rate if necessary. This work is extremely important for the protection of high value process equipment.”

BASF is the largest diversified chemical company in the world and the Ludwigshafen facility is the company’s largest site, employing around 30,000 staff and manufacturing a wide range of products including inorganics, nutritional goods, aromatics, plastics and crop protection chemicals.

Many of the chemical reactions that take place at the plant are exothermic and water is used for cooling purposes which produces steam that is utilized in two ways.

Firstly, it is used to generate electricity which improves energy efficiency, lowers the plant’s carbon footprint and saves money. Secondly, the heated water and steam is used as a heat source for other production processes.

It is vitally important that the heated water is not contaminated because this could seriously affect both the plant and the production processes.

The reliability of the analytical equipment is therefore a high priority and Roland says “This was the reason for choosing the AA3; in 1991, following a trial of several products, we chose a TrAAcs 800 (Technicon/Bran+Luebbe) which performed very well and was upgraded to an AA3 in 2001. Since that time we have been very happy with the instrument’s performance; the maintenance requirement has been minimal and there have been very few down-times. We have also benefited from very short response times by SEAL’s service staff at Norderstedt.”

A key feature of the AA3 is a low detection limit for the measured species and the Ludwigshafen laboratory results typically range between 2µg/l to 5000µg/l.

The analyses follow the DIN EN ISO 16264 standard for silica and the DIN EN ISO 11732 standard for ammonium, and accuracy is regularly checked by parallel manual tests.

Looking forward, the AA3 is being replaced by a new QuAAtro, which is the latest segmented flow analyzer with ultra-low detection limits and high reproducibility.

The AA3 will then be moved to a different laboratory and utilized for testing ammonia in wastewater.


Further Information
Access to this exclusive content is for Technology Networks Premium members only.

Join Technology Networks Premium for free access to:

  • Exclusive articles
  • Presentations from international conferences
  • Over 2,500+ scientific posters on ePosters
  • More than 3,800+ scientific videos on LabTube
  • 35 community eNewsletters


Sign In



Forgotten your details? Click Here
If you are not a member you can join here

*Please note: By logging into TechnologyNetworks.com you agree to accept the use of cookies. To find out more about the cookies we use and how to delete them, see our privacy policy.

Related Content

SEAL Analytical Invests in UK Technical Resources
Appointment of Sadie Vick to the position of Technical Support Chemist.
Friday, June 21, 2013
SEAL Analytical Appoints Finnish Distributor
Appointment of OrdiorOy as exclusive distributor in Finland.
Wednesday, December 26, 2012
Scientific News
Low-level Arsenic Exposure Before Birth Associated with Early Puberty in Female Mice
Study examine whether low-dose arsenic exposure could have similar health outcomes in humans.
Intensity of Desert Storms May Affect Ocean Phytoplankton
MIT study finds phytoplankton are extremely sensitive to changing levels of desert dust.
Determination of Phosphate in Soil Extracts in the Field: A Green Chemistry Enzymatic Method
New method for phosphate determination which can be carried out in the field to obtain results on the spot.
Open-Source Photometric System for Enzymatic Nitrate Quantification
New method proposed for developing a cheaper, more accessible open-source water testing platform capable of performing Nitrate Reductase Nitrate-Nitrogen Analysis.
Toxic Algae is a Threat to Our Water
A report concludes that blooms of toxic cyanobacteria, or blue-green algae, are a poorly monitored and underappreciated risk to recreational and drinking water quality in the U.S., and may increasingly pose a global health threat.
Significant Part of Greenhouse Gas Emissions Comes From River and Sea Organisms
Running streams are key sources of the greenhouse gas carbon dioxide, but why is it so?
Better Estimates of Worldwide Mercury Pollution
New findings show Asia produces twice as much mercury emissions as previously thought.
Real-Time Data for Cancer Therapy
Biochemical sensor implanted at initial biopsy could allow doctors to better monitor and adjust cancer treatments.
New Biosensors for Managing Microbial ‘Workers’
Researchers at Harvard’s Wyss Institute have unveiled new biosensors that enable scientists to more effectively control and 'communicate with' engineered bacteria.
Playing 'Tag' with Pollution lets Scientists See Who's It
Using a climate model that can tag sources of soot from different global regions and can track where it lands on the Tibetan Plateau, researchers have determined which areas around the plateau contribute the most soot — and where.
Scroll Up
Scroll Down
SELECTBIO

Skyscraper Banner
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
2,500+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
3,800+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FREE!