Cement and Energy

Table 1 Actual performance versus initial guaranteed target 51.1 tlh , compared with 48 tlh. At 4500 blaine, this superiority is maintained with 35.6 tlh achieved, compared with the initial guaranteed target of 32 tlh. Product Product Specific power fitness rate consumption cm 2 h tlh kWhlt Case I Guaranteed 3500 48.0 24.70 Achieved 3513 51.1 23.92 Case II Guaranteed 4500 32.0 33. 10 Achieved 4577 35.6 30.90 In add ition, output at both tineness standards has proved higher than initial guaranteed levels. For instance, product rate on a dry matter basis averages at 3500 bl aine Courtesy : International Cement Review- March 1997 I Di ff. pressure mill mbar <35.0 34.0 <35.0 34.8 After successful commissioning, several tests were carried out with clinker to check the possibility of clinker grinding in the slag mill. In a continuous five hour operation, about 250 t of cement was produced in excellent quality with no mechanical adjustments necessary to the mill. F<>RTI-IC()I\'IING EVENTS • International Colloquium on Refractories 1997, 40th AACHEN, Gennany 30th Sept., - 1st Oct., 1997 Information : Forschungsgcmeinschaft Feuerfest c.v. Fcucrfcstkolloquium Ander El isabethkirchc 27 D 53 I 13 Bonn, Gennany • First International Symposium on Cement Industry 8-10 November 1997 Organised by : Assiut University & Assiut Cement Company, in cooperation with Arab Un ion for Cement and Building Materials Contact : Prof. Dr. Kamal A. Idriss Head of Chemistry Department Faculty of Science, Assiut University Ass iut - 7 1516, Egypt. • 3rd India International Refractory Congress (IREFCON- 98), Calcutta • 11-13 February 1998 (te11tative) Organised by: Indian Ceramic Society, Indian Refractory Makers Association, and Indian Institute of Metals. Sixth NCB International Seminar on Cement and Building Materials 24- 27 November 1998, New Delhi Contact : Organising Secretary National Council for Cement and Building Materials P-2l ,South Extn . Part II, New Delhi- 110 049 . India Tel : 91-ll-6440133, 91 - ll -645247 1 Fax : 91-11-6468868,9 1-0 129-232 100 10