WO 2018/061239 A1

Prediction method for cement quality or manufacturing conditions

(22) 03.02.2017

(43) 05.04.2018

(57) Provided is a method by which cement quality can be predicted in a short time and with a high degree of accuracy. In a prediction method for cement quality or manufacturing conditions: learning of a neural network having an input layer and an output layer is carried out, with a number of learning instances great enough for σM to be greater than σL, such learning carried out using the neural network, learning data, and monitoring data; then, neural network learning is repeated while reducing the number of learning instances, until σL ≥ σM. is.

(71) Taiheiyo Cement Corporation, Tokyo (JP)

x

Related articles:

Issue 7-8/2018 WO 2018/076403 A1

One-dimensional simulation method for predicting quality of clinker in rotary cement kiln

(22) 11.11.2016 (43) 03.05.2018 (57) A one-dimensional simulation method for predicting calcination quality of clinker in a rotary cement kiln, the method comprising: (1) acquiring relevant...

more
Issue 5/2018 WO 2018/038279 A1

Energy saving method and fems for applying same

(22) 23.08.2016 (43) 01.03.2018 (57) Provided are a system and a method for predicting temperatures in cement limestone calcination process using neural network learning. A process learning method...

more
Issue 11/2016 BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY

Prediction of cut size for pneumatic ­classification based on a back propagation (BP) neural network

Cut size is one of the most important classification performance indices for powder classification equipment. To a certain extent it reflects the fineness of the product. For the same structure the...

more
Issue 7-8/2020 US 2020/0109086 A1

Method for manufacturing cement

(22) 28.05.2018 (43) 09.04.2020 (57) The present invention pertains to a method for manufacturing cement, wherein the gypsum is first calcined separately before being inter-grinded with the clinker so...

more
Issue 6/2018 US9963386 (B1)

Method of manufacturing hydrated lime

(22) 16.05.2017 (43) 08.05.2018 (57) A method of providing highly reactive hydrated lime and the resultant lime hydrate where an initial lime feed comprising calcium and impurities is first ground to...

more