kw.\*:("COAL PREPARATION")
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BREVET 2.347.436 (A1) (76 32984). - 2 NOVEMBRE 1976. PROCEDE ET DISPOSITIF DE FABRICATION DE BRIQUETTES DE CHARBON.sdPatent
BREVET 2.359.638 (A1) (77 23109). - 27 JUILLET 1977. ENSEMBLE DE TAMBOURS PERMETTANT DE FABRIQUER DES AGGLOMERES DE TAILLE DETERMINEE.sdPatent
TREND IN COAL PREPARATION IN INDIABOSE SK.1982; J. INST. ENG., INDIA, MM; ISSN 0020-3394; IND; DA. 1982; VOL. 62; NO 3; PP. 87-89Article
STEINKOHLENAUFBEREITUNG IN INDIEN = COAL PREPARATION IN INDIA = PREPARATION DES CHARBONS EN INDEBOSE SK.1982; GLUECKAUF (ESSEN); ISSN 0340-7896; DEU; DA. 1982; VOL. 118; NO 12; PP. 585-588; ABS. ENG/FREArticle
IMPROVING THE FLOTATION PROCESS IN THE WASHERIES OF MAKEEV COKING PLANTLYADOV VV; KOVTUNENKO EN; IVASHCHENKO VA et al.1981; KOKS HIM.; ISSN 0023-2815; SUN; DA. 1981; NO 8; PP. 50-51Article
BASIC PRINCIPLES FOR THE CLASSIFICATION OF SPOILS AND WASTES FROM COAL MINING AND PREPARATIONSHPIRT M YA; ITKIN YU V.1980; KHIM. TVERD. TOPL.; SUN; DA. 1980; NO 2; PP. 78-83; BIBL. 8 REF.Article
8EME CONGRES INTERNATIONAL SUR LA PREPARATION MECANIQUE DES CHARBONS, URSS, DONETSK, MAI 1979 = 8TH INTERNATIONAL CONFERENCE ON COAL MECHANICAL PREPARATION, USSR, DONETSK, MAI 1978LIEGEOIS R; PHILIPPRON M.1980; ANN. MINES BELG.; BEL; DA. 1980; NO 2; PP. 125-140; ABS. IDEM DUTArticle
8TH INTERNATIONAL CONFERENCE ON COAL PREPARATIONOL'FERT AI.1979; KOKS HIM.; ISSN 0023-2815; SUN; DA. 1979; NO 11; PP. 52-56Article
DEVELOPMENT OF COAL PREPARATION DURING THE TENTH FIVE-YEAR PLANKONONENKO BA; KOROVIN VN; LITOVKO VI et al.1979; PROBL. OBOGASHCH. TVERD. GORJUCH. ISKOPAEM.; SUN; DA. 1979; VOL. 8; NO 2; PP. 3-9Article
PROBLEMS OF CONSTRUCTION OF HIGH CAPACITY HEARTHS FOR DRYERS OF COAL WASHERIESFILIPPOV VA; TEN EN ZE.1979; PROBL. OBOGASHCH. TVERD. GORJUCH. ISKOPAEM.; SUN; DA. 1979; VOL. 8; NO 1; PP. 93-100; BIBL. 8 REF.Article
BREVET FLOTTATION DU CHARBON OXYDE AVEC UNE EMULSION DE LATEX DE POLYACRYLATE DE SODIUM1979; ; FRA; DA. 1979-04-27; FR/2.400.960; DEP.77-28042/1977-09-16; PR. US/807.770/1977-06-20Patent
BREVET PROCEDE ET DISPOSITIF DE SEPARATION DES SOLIDES PARTICULAIRES PAR MORCELLEMENT SELECTIF1979; ; FRA; DA. 1979-03-02; FR/A1/2.395.788; DEP.78-20100/1978-06-27; PR. AU/PD 579-77/1977-06-27Patent
BREVET PROCEDE PERFECTIONNE POUR LA PRODUCTION ET LE REFROIDISSEMENT D'AGGLOMERATS DE COMBUSTIBLE CHAUDS1979; ; FRA; DA. 1979-02-16; FR/A1/2.394.599; DEP.78 17062/1978-06-07; PR. US/807-545/1977-06-17Patent
BREVET PROCEDE POUR L'ENRICHISSEMENT DU CHARBON1979; ; FRA; DA. 1979-03-02; FR/A1/2.395.782; DEP.78-19042/1978-06-26; PR. ZA/77-3.838/1977-06-27Patent
PROSPECTS OF SCIENTIFIC AND TECHNICAL DEVELOPMENT IN COAL PREPARATIONEGOROV NS; KONONENKO BA; KOROVIN VN et al.1978; PROBL. OBOGASHCH. TVERD. GORJUCH. ISKOPAEM.; SUN; DA. 1978; VOL. 7; PP. 100-103Article
MAINTENANCE OF COAL PREPARATION PLANT.LOFTHOUSE W.1977; MINE AND QUARRY; G.B.; DA. 1977; VOL. 6; NO 10; PP. 112-115Article
GRANULATION OF COAL FINES AND WASHERY FINE PRODUCTSFIALKOV BS; ERMOLAEVA NK.1977; KHIM. TVERD. TOPL.; S.S.S.R.; DA. 1977; NO 4; PP. 128-129Article
OPTIMIZATION OF TECHNOLOGICAL PROCESS OF COAL WASHING TAKING INTO ACCOUNT ITS ECONOMIC EFFICIENCYZAICHENKO AI; MUKHINA TI.1977; UGOL UKRAINY; S.S.S.R.; DA. 1977; VOL. 21; NO 4; PP. 44-47; BIBL. 4 REF.Article
IMPROVING THE DEWATERING TECHNOLOGY FOR COAL FINESGIZUNTERMAN VV.1976; KOKS I KHIM.; S.S.S.R.; DA. 1976; NO 9; PP. 13-15; BIBL. 7 REF.Article
MEANS FOR RESINITE CONCENTRATE PRODUCTION FROM TKIBUL'S COALSKAMINSKIJ VS; KORSAK LL; KIPNIS MG et al.1976; INST. OBOGASHCH. TVERD. GORJUCH. ISOPAEM., TRUDY; S.S.S.R.; DA. 1976; VOL. 5; NO 1; PP. 16-28; BIBL. 12 REF.Article
COAL DESULPLEURIZATIONKAMINSKIJ VS; YAGODKINA TK.1975; INST. OBOGASHCH. TVERD. GORJUCH. ISKOPAEM., TRUDY; S.S.S.R.; DA. 1975; VOL. 4; NO 1; PP. 80-94; BIBL. 36 REF.Article
BREVET 2.295.120 (A1) (7538325). - 15 DECEMBRE 1975. PROCEDE POUR L'AGGLOMERATION DE PARTICULES FINES, EN PARTICULIER DE PARTICULES FINES DE CHARBON.sdPatent
BREVET 2.345.197 (A1) (77 09071). 25 MARS 1977. DISPOSITIF POUR L'EGOUTTAGE CONTINU AU COURS DU TRAITEMENT HUMIDE ET MECANIQUE DES SCHLAMMS FLOCULES.sdPatent
BREVET 2.359.643 (A1) (77 17322). - 7 JUIN 1977. BROYEUR A UNE MACHOIRE DU TYPE A CONSTRUCTION HORIZONTALE.sdPatent
BREVET 2.364.263 (A1) (77 26469). - 31 AOUT 1977. PROCEDE DE PREPARATION A PARTIR DU CHARBON D'UN COMBUSTIBLE LIQUIDE BRULANT SANS RESIDU, A FAIBLE TENEUR EN SOUFRE.sdPatent