News archive for 2011

Company "Prompererabotka" Ltd took part in the VI Ural Coal and Mining Forum "Scientific fundamentals, practice and prospects of development of information techniques of mineral and anthropogenic raw materials concentration", where the report "Industrial development and improvement of the technical method of pneumo-vacuum preparation of minerals and anthropogenic deposits" was presented

Representatives of "Prompererabotka" Ltd company together with «ЗУМК-Engineering» company (Perm city) have visited the «Angrenskiy» open-pit mine (Uzbekistan)

The RFP (Request for proposal) on the investigation of brown coal and kaolin grades of the «Angrenskiy» open-pit mine (Uzbekistan) was received

August 2011

The additional tests of coal of «Saryarka-ENERGY» Ltd company (Kazakhstan) have been performed

Incoming coal of 15.93% ash content

Received were:

concentrate of 3.9% ash content

power generating concentrate of 8.2 % ash content

middlings of 35% ash content

waste products of 86.4% ash content

The tests of coal from «Mokhovskiy» open-pit mine (JSC «Kuzbassrazrezugol») have been done

Incoming coal with the ash content of 17,24%

Received were:

concentrate of 10% ash content

middlings of 48,1% ash content

waste products of 68.4.4% ash content

The tests of coal from «Kaltanskiy» open-pit mine (JSC «Kuzbassrazrezugol») have been done

Incoming coal with the ash content of 32.84%

Received were:

concentrate of 11% ash content

power generating concentrate of 13 % ash content

middlings of 29.7% ash content

waste products of 79.4% ash content

The tests of coal from «Sartaki» open-pit mine (JSC «Kuzbassrazrezugol») have been done

Incoming coal with the ash content of 15.52%

Received were:

concentrate of 7.9% ash content

power generating concentrate of 21.9 % ash content

waste products of 59.6% ash content

Tests of coal from JSC « IC «YuKAS-Holding» have been done

Incoming coal with the ash content of 42% ash content

Received were:

concentrate of 11.9% ash content

power generating concentrate of 28.7% ash content

middlings of 44.1% ash content

waste products of 85.2% ash content

Company «Prompererabotka» took part in the exhibition «Coal & Mining of Russia». The employees of the company have presented two reports at the theoretical and practical conference «Science intensive techniques and utilization of mineral resources».

An article in the «GLOBE» magazine (№3, 2011) was published

Tests of coal from «Saryarka-ENERGY» Ltd ( Kazakhstan) have been done

Incoming coal with the ash content of 8,36%

Received were:

concentrate of 3.6% ash content

middlings of 37.87% ash content

waste products of 65.9% ash content

September 2010 -

The plant УПВС-01-09 has successfully passed the pilot tests at the site of the company «Mine 12» Ltd, Kiselyevsk city.