Navigation Links
Urea tanks on diesel trucks -- that's the law in the United States starting in 2010
Date:11/10/2008

according to EarthTrends, an initiative of the World Resources Institute (http://earthtrends.wri.org/index.php).

Baanante assumes that only 7% of the diesel trucks in the United States will use urea SCR in 2010the new trucks purchased that year.

"U.S. urea consumption for transportation will probably be the urea fertilizer equivalent of about 210,000 tons in 2010but will be at least double that amount in 2011 and will increase rapidly afterward as older trucks are replaced with newer models that carry urea tanks," Baanante says.

The estimates assume that a liter of the solution weighs about 1 kg and the urea fertilizer contains 46% N, Baanante explains. Thus, 1 kg of urea solution would consume the N needed to produce 0.7065 kg of urea fertilizer. A conversion factor of 0.7065 is used to calculate urea solution consumption in terms of mt of urea-fertilizer equivalent.

"More than 90% of the world's urea production is for fertilizersbut new demands for urea SCR may change that," Baanante says. Urea is also used in animal feed, plastic and glue manufacture, highway de-icing, cloud seeding to induce rain, and tooth-whitening products.

Stringent New EPA Exhaust Emission Rules

Kedzie says that diesel-powered vehicles manufactured in the United States in 2010 can emit no more than 0.2 grams of NOx per brake horsepower hour90% less than current emissions. The new EPA regulations will not apply to vehicles manufactured before 2010.

Tractors, bulldozers, and other non-road vehicles must meet the new EPA standards by 2015. The U.S. timetable for ships and locomotive engines has not yet been set.

"Some trucking agencies are now buying new trucks that were scheduled for replacement after 2010 to avoid the expenses of urea tanks and buying and transporting urea," Kedzie says.

But Thom Albrecht, a transportation equity analyst with Stephens
'/>"/>

Contact: Dr. Thomas Hargrove
thargrove@ifdc.org
256-381-6600
IFDC
Source:Eurekalert  

Page: 1 2 3 4 5 6 7

Related biology news :

1. Obscure fungus produces diesel fuel components
2. Integrated Fuel Technologies gets worldwide license for Argonne-developed Diesel DeNOx Catalyst
3. Research yields pricey chemicals from biodiesel waste
4. First wind turbines on Galapagos Islands will halve diesel imports, reduce risk of future oil spills
5. Cleaner diesels thanks to laser light
6. Biodiesel could reduce greenhouse gas emissions
7. RAND paper finds diesel, hybrid vehicles can provide more societal benefits than gas-powered autos
8. Researchers examine worlds potential to produce biodiesel
9. Paradigm Tactical Products to be Largest Distributor of Metal/Radiation Detection Wands in United States
10. Nitrate concentrations of ground water increasing in many areas of the United States
11. United we stand: When cooperation butts heads with competition
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Urea tanks on diesel trucks -- that's the law in the United States starting in 2010
(Date:1/22/2015)... , Jan. 9, 2015 Valid S.A. ("Company") (BM&FBOVESPA: VLID3 ... in general the State of Washington,s ... a new enrollment and central issuance system for driver,s licenses ... The project planning and development will start in January ...
(Date:1/22/2015)... MADISON, Wis. , Jan. 15, 2015  BellBrook ... for drug discovery, announced the launch of a ... of the company,s Transcreener UDP Assay, a high ... enzymes. The new assay will allow for sensitive ...
(Date:1/22/2015)... Issued by Small Cap IR. In 2011, Nilson Report,s annual ... merchants on the leading payment cards rose to $135.3 billion ... prepaid cards reached 6.54 billion.  Eight million credit card users ... 2012, and credit and debit card fraud resulted in $11.27 ...
Breaking Biology News(10 mins):Valid USA Signs Contract For Washington Driver's License Issuance 2BellBrook Labs Launches a High Throughput Screening Assay for Glycosyltransferases with TR-FRET Readout 2$4.80 Near Term Price Target with "Buy" given by CapRock Research for NXT-ID, Inc. (NASDAQ: NXTD) issued by Small Cap IR 2
... Philadelphia, PA, April 30, 2012 It is often ... eating habits, as they try to set a good example ... the addition of children into the home may affect parents, ... juggling schedules, or a child,s eating preferences may influence how ...
... can cause obesity, the fear of not having enough food ... to be presented Saturday, April 28, at the Pediatric Academic ... about not having enough food to feed one,s family, a ... families often are overweight, too. "Understanding the reasons why ...
... A water-rich polka dot pattern takes over the traditional rectangular ... years of Landsat images. In the dry Texas panhandle near ... irrigation, a farming method that improves water distribution to fields. ... Center-pivot irrigation works by pumping water from the center of ...
Cached Biology News:Starting a family does not encourage parents to eat healthier 2Fear of not having enough food may lead to obesity 2NASA's Landsat satellites see Texas crop circles 2
(Date:1/22/2015)... 2015 Selexis SA, a serial innovation ... Banks (RCBs) used for drug discovery to commercial manufacturing, ... include Next-Generation Sequencing (NGS) data packages. The ... manufacturing by ensuring the integrity of the gene, validation ...
(Date:1/22/2015)... Jersey , 22 de enero de 2015  El Dr. ... hoy su llamada a nominaciones para 2015. Este prestigioso ... hecho, o tiene el potencial para hacer, contribuciones destacadas ... se aceptarán hasta el 15 de marzo de 2015 ...
(Date:1/22/2015)... Jan. 22. 2015  Varian Medical Systems (NYSE: VAR ... honored for its commitment to sustainability with inclusion on a ... the highest ranked healthcare equipment company among the Corporate Knights ... World Economic Forum at Davos, Switzerland . ...
(Date:1/22/2015)... , Jan. 22, 2015  Derma Sciences, Inc. (Nasdaq: ... focused on advanced wound care, announces that AMNIOEXCEL® ... have been added to the Premier, Inc. Regenerative ... opportunity for the AMNIOEXCEL® and AMNIOMATRIX® product lines, ...
Breaking Biology Technology:Selexis Generated Research Cell Banks Now Fully Sequenced Using Next-Generation Sequencing 2El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 2El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 3El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 4Varian Honored Among World's 100 Most Sustainable Corporations 2Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 2Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 3Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 4Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 5
... often experience a difficult time in securing conventional loans ... high-technology firms in located in the Eau Claire region ... some creative regional business collaboration. A group of nine ... Claire County have come together to create a $1 ...
... MADISON, Wis. - The Wisconsin Alumni Research Foundation ... Mentor Corporation a California-based publicly traded company (NYSE: MNT), ... marketing rights to the proprietary botulinum toxin technology developed ... pay WARF a royalty on sales of Botulinum toxin ...
... the passage of the much-hailed (and cursed) Sarbanes-Oxley ... have restructured their boards, revised their financial recording ... ethics. Many people have asked whether privately ... the same requirements now imposed upon public companies. ...
Cached Biology Technology:Eau Claire Pulls Together, Forms Million-Dollar Technology Loan Program 2Mentor Licenses Botulinum From WARF and Plans Wisconsin Manufacturing Facility 2Sarbanes-Oxley for the Rest of Us 2Sarbanes-Oxley for the Rest of Us 3Sarbanes-Oxley for the Rest of Us 4
... of 3 siRNAs specifically targeted to your ... product. The siTrio reagent guarantees you get ... gene when used under standard conditions (100 ... optimal transfection with one of B-Bridges controls). ...
... siTrio siRNA --- a cocktail of 3 ... of interestis our most popular product. The ... 75% knockdown of your target gene when ... for transfection and confirmation of optimal transfection ...
... has improved stability and convenience from the former ... has overcome this problem but also produced some ... the formulation of HRP conjugated antibody from lyophilized ... change, the stability of the conjugate has improved ...
... multi-purpose, high gel-strength agarose suitable for a ... conventional constant field to Pulsed Field Gel ... strength and exclusion limits, Multi ABgarose can ... running times. This in turn means reduced ...
Biology Products: