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الآن تُعرض المواد 21 -- 30 من 69

PRELIMINARRY LABORATORY TESTS FOR BENEFICIATION OF LOCAL CELESTITE ORE FROM AL-NAGAF AREA .

HAMMODI, N.A. ET AL. (1999)

PREPARATION OF ZEOLITE (4A) FROM ALUMINUM SCRAP AND SODIUM SILICATE .

AL-AJEEL, A.A.&HANNA,S.E. (1999)

WORK PROCEDURES OF THE S.E. OF GEOLOGICAL SURVEY&MINING,PART 20,MINERAL PROCESSING&EXTRACTIVE ETC.

SEGSM (1992)

LABORATORY EXPERIMENTS TO IMPROVE CONDITIONS FOR THE SEPARATION OF HYDROCARBON IMPURITIES .

ZAINAL, Y.M. ET AL. (1999)

PRELIMINARY TESTS FOR IMPROVING THE ABRASION DEGREE OF THE WHITE KAOLIN FOR PAPER INDUSTRY .

HAMMODI, N.A.&REDIEF,S.E. (1992)

THE PRELIMINARY STUDY FOR THE RECOVERY OF NA2SO4 FROM THE AL-SHARI DEPOSIT&BRINE LAKE .

AL-AJEEL, A.A. ET AL. (1992)

EXPLOITATION POTENTIAL OF THE SALTS EXTRACTED FROM QAROUN SALTERN & THE RELATED COMPLEMENTARY INDUS.

THE EGYPTIAN SALTS&MINERAL CO. (1996)

EXTRACTION OF IRON OXIDE FROM AL-HUSSAINIYAT LOW GRADE IRON ORE USING H2SO4 ACID .

AL-AJEEL, A.A. ET AL. (1992)

EXPORTATION CAPABILITY OF THE EGYPTIAN SALTS AND MINERALS CO. ,EMISAL, .

THE EGYPTIAN SALTS&MINERAL CO. (1996)

THE USE OF IRAQI GROUND SILICA SAND IN OIL-WELL CEMENT AS A SUBSTITUTE OF IMPORTED SILICA FLOUR .

AL-BASSAM, K.S. ET AL. (1993)

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