Rotary Kiln - Haemers Technologies

Hoyt Street Properties/ KLB, Construcion Kleinfelder Associates Portland (OR) ©HAEMERS Technologies, all rights reserved.

Portland – USA

Thermal desorption of 21.000 Tons of MGP TAR contaminated soil. The clean-up site is known as “The Pearl District” of Portland and is located downtown. It was a former manufacture gas plant (MGP) site operating from the 1930’s to mid 1950’s. The clean-up site was part of a major redevelopment project for the downtown area. Excavation took place on location, and contaminated soil to be thermally treated was transported to Haemers Technologies’ facility approximately 8 miles away. Haemers Technologies was involved...

Rotary Kiln desorption view ©HAEMERS Technologies, all rights reserved.

MC Cord – USA

Contaminated soils were processed by a counter flow, direct fired LTDU (Low Temperature Desorption Unit) with nominal capacity of 35 tons (US) per hour. The equipment train included a pre-screener, belt scale conveyor, rotary dryer, fabric filter bag house, thermal oxidizer, soil moisturizer, and radial stacker. Natural Gas and recycled oil were used as process fuel. The soil to be treated contained TPH concentrations up to 15,000 ppm. All soils were cleaned down to a less than 50 ppm TPH. Air emissions...

NYNAS Antwerpen (BE) ©HAEMERS Technologies, all rights reserved.

Nynas – Belgium

On site thermal desorption of a mineral oil contaminated site in Antwerp (Belgium). The site to clean was the storage tank park of raw oil at Nynas refinery. All tanks had to been lifted above 2 m and the excavated material was stored outside. Deep Green was contracted for the thermal desorption for the TPH, PAH and BTEX contaminated soil. The project started with a DRAGON 15 unit running on natural gas. 4 Stack tests were successfully performed on the unit. The...

Rotary Kiln desorption view at Lillestrom Horten, Norway ©HAEMERS Technologies, all rights reserved.

Lillestrom – Norway

The site of the Oslo Varemesse (Exhibition hall) was a former creosote plant, and needed extensive treatment before the construction could start. The clean-up project was contracted to JV Selmer/Skanska - Deconterra, a Norwegian consortium. The consortium did all the excavation works, as well as the soil washing treatment on site. Haemers Technologies was contracted for the thermal desorption part of the contract for PAH contaminated soil. The project started with a DRAGON 15 unit until May 2001. Early May, a...

Ostrava – Czech Republic

Thermal desorption of 450,000 tons of tar contaminated soil by means of thermal desorption. The clean-up site is known as ‘Karolina’ and is located downtown Ostrava. It was a former gaswork site, part of a major steel factory. The clean-up project was funded by the Czech National Property Fund. Excavation and pre-treatment took place on the ‘Karolina’ location, and contaminated soil to be treated thermally was transported to a specific location, approx. 2km from Karolina, where the thermal unit was...

IT Corporation Buffalo, (NY) Airport, Cheektowaga, NY (USA) ©HAEMERS Technologies, all rights reserved.

Buffalo Airport – USA

Low Temperature Thermal Desorption of VOC’s, Cresol,and Vinyl Chloride; The site was developed in the early 1940s by the US Government for the manufacture of mili- tary aircraft. In 1946, Westinghouse Corporation purchased the site for the manufac- ture of electric motors and related electrical components. Over the years portions of the site were sold to other parties including the Buffalo Airport Center Associates. Up until 1991, Westinghouse continued to manufacture electric motors and components with various manufacturing and warehousing ope-...

Rotary Kiln desorption at Houston, Texas (USA) ©HAEMERS Technologies, all rights reserved.

Houston – USA

Low Temperature Thermal Desorption of TPH contaminated soil from various gas stations at a fixed facility in Baltimore (MD) and Adelanto (CA). CONOCO PHILLIPS owns and operates a large quantity of gas stations in the United States. In accordance with their general environmental policies, as well as State regulations, those gas stations need to be cleaned-up and put in accordance with current legislation. Therefore, CONOCO PHILLIPS has remediated their gas stations, where the TPH contaminated soil was sent for thermal...

Fort Lewis – USA

Contaminated soils were processed by a counter flow, direct fired LTDU (Low Temperature Desorption Unit) with nominal capacity of 35 tons (US) per hour. The equipment train included a pre-screener, belt scale conveyor, rotary dryer, fabric filter baghouse, thermal oxidizer, soil oisturizer, and radial stacker. Natural Gas and recycled oil were used as process fuel. The soil to be treated contained TPH concentrations up to 15,000 ppm. All soils were cleaned down to a-less than 50 ppm TPH. Air emissions were...