Quantcast

Latest Sulfuric acid Stories

2010-11-05 07:14:00

SHANGHAI, Nov. 5, 2010 /PRNewswire-Asia/ --China Energy Recovery Inc. (Pink Sheets: CGYV) ("CER"), an international leader in the design, fabrication, installation and servicing of waste heat recovery systems, announced today that it signed a contract with Hubei Sanning Chemical Co. Ltd. to manufacture and install two, large-scale waste heat recovery systems for sulfuric acid production located at the company's production complex in Zhijiang City, Hubei Province, China. The contract for...

2009-12-02 09:00:00

BEIJING, Dec. 2 /PRNewswire-Asia/ -- Himfr.com, one of China's leading B2B search platforms with more than 30 B2B industry websites to its name, analyzes the Chinese sulfuric acid market. In November, the Chinese price of sulfuric acid as a whole experienced an upward trend. Now, 98% of sulfuric acid prices are 300 RMB/ton, increasing about 9.9% over October. The sulfuric acid market trends differ between North and South China. The overall rise in price in the North relies mainly on...

2009-09-29 12:09:00

TSX-V: RES VANCOUVER, Sept. 29 /PRNewswire-FirstCall/ - Rare Element Resources Ltd. (TSX-V: RES) is pleased to announce further progress in rare-earth-element (REE) metallurgical test results on oxide samples from the Company's 100%-owned Bear Lodge property, Wyoming, USA. The favorable metallurgical test results on the near-surface oxide material allow the following interpretations: 1. With vigorous attrition scrubbing, a recovery potential of 90% was achieved in 32 wt-% of...

2009-08-31 14:01:00

PITTSBURGH, Aug. 31 /PRNewswire-USNewswire/ -- The United Steelworkers (USW) announced today that it is calling for the nationwide phase-out of hydrogen fluoride alkylation units. (Logo: http://www.newscom.com/cgi-bin/prnh/20080131/DC12982LOGO) "Hydrogen fluoride is such a deadly component, and there are new and safer technologies available," said USW Vice President Gary Beevers, who is in charge of the union's oil sector. "It's a matter of health and safety to us. It's a matter of money...

2009-06-26 09:36:34

China-Research, has shown the enhanced cellulose-hydrogen production from bio-pretreated corn stalk by mixed culture in batch tests and a 5 L bioreactor, respectively. The study is reported in Issue 54(8) (April, 2009) of Chinese Science Bulletin based on its important academic significance as well as potential commercial and environmental benefits in the future.Hydrogen is an ideal fuel, producing only water upon combustion, and has been deemed as one of the most promising carriers of new...

2009-05-12 06:00:00

SHANGHAI, May 12 /PRNewswire-Asia/ -- China Energy Recovery, Inc. (OTC Bulletin Board: CGYV) (ISIN: US16943V2060; "CER"), a leader in waste heat energy recovery and industrial energy efficiency, today announced CER's Chairman and CEO, Mr. Qinghuan Wu, who is an executive director of the China Sulfuric Acid Industry Association, will present on waste heat recovery technological application in the sulfuric acid industry at the conference. In addition, the company will proactively interact...

2009-04-20 11:35:00

WASHINGTON, April 20 /PRNewswire-USNewswire/ -- DuPont and Lucite International Inc. have agreed to pay a $2 million civil penalty to settle Clean Air Act violations at a sulfuric acid plant in Belle, W. Va., the Justice Department, U.S. Environmental Protection Agency (EPA) and the state of West Virginia announced today. The sulfuric acid plant is located on a 100-acre chemical manufacturing complex along the Kanawha River. The plant is owned by Lucite and operated by DuPont. The...

2008-10-30 15:00:30

Peter Mordaunt, Chairman and CEO of Stingray Copper Inc. ("Stingray")(TSX: SRY)(TSX: SRY.WT) reports that the Corporation has received independent cost estimate proposals for the construction of a commercial acid plant capable of producing sulfuric acid, a necessary operating requirement at the El Pilar oxide copper project located in Sonora, Mexico. In the metallurgical process being studied for the El Pilar project, sulfuric acid is used to leach the copper from the mined copper bearing...

2008-10-13 09:00:37

The Associated Press PETROLIA, Pa. About 2,500 people who fled when a corrosive liquid overflowed from a tank at a chemical plant and evaporated were allowed to return home Sunday after authorities determined that no toxins remained in the air. A material called oleum, similar to sulfuric acid, leaked from a tank at the Indspec Chemical Corp. plant Saturday and evaporated into a toxic cloud, plant manager Dave Dorko said. All 30 employees of the plant in Petrolia, about 40 miles...

2008-10-12 12:00:17

Thousands of western Pennsylvania residents returned home Sunday after a dangerous chemical was released from a nearby industrial facility, officials said. Three people were hospitalized and 2,500 residents of Karns City and Petrolia, Pa., about 60 miles northeast of Pittsburgh, were evacuated Saturday when a low-lying cloud containing the chemical oleum, similar to sulfuric acid, escaped from the Indspec Chemical Corp. plant in Petrolia, The Pittsburgh Post-Gazette reported. After...


Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.