Goal Quality and Technology 2007 Issue 5 Exploratory experiment on measuring method of chemical oxygen consumption of water

Exploratory experiment on measuring method of chemical oxygen consumption of water
LENG Chun-ling;WANG Shi-lian;CHI Li-hua

..............page:34-35

The preliminary study on coal character and changing rules in Xingfu Mining Area
LIU Long-qian

..............page:36-38

The characters of No.39# coal from Shuijingkeng Coal Mine in Datian,Fujian
WANG Jin-he

..............page:39-40

Study on the method for measuring the apparent viscosity of oil-coal slurry
LIN Quan;FENG Ying-zhi

..............page:41-44

Problem analysis and countermeasure on industrial application of the technology of coal water mixture
FU Cong;JIANG Ying

..............page:45-48

Treatment and recycle engineering for mine water in Cuijiazhai Mine and its effect in Yuzhou Coal Mining Area
LIAN Xiao-xia

..............page:49-51

The basic way to install and debug transducer of ATV-68C
GUO Peng

..............page:52-53,40

Application of the LWZ series sedimentation-filtration dewatering centrifuge in Xingyun Coal Preparation Plant
ZHU Yong-wang

..............page:54-55,57

The application of fast and high efficiency operating pressure filter in coal floatation
KE Hong-xia

..............page:56-57

The application of HBF-S 120/10 pressured filter in Zhunneng Coal Preparation Plant
TIAN Cong-ming

..............page:58-59

The feasibility study on building dry separation factory in Lishu Coal Mine
SHAO Xiang-yang

..............page:60-61,63

The selection of flotaedly-washed coal degydrating equipment
ZHANG Ying-shu

..............page:62-63

The application study of position and movement of large crushing station
WU Guo-ping

..............page:64-66

Pay equal attention to technology transformation and operation to achieve wash-water closed-circuit
HUANG Tin-xue

..............page:67-68

Desulphurizing test of floatation on the No.8 coalseam of Xiqu Coalmine
LI Yi;ZHANG Xue-jun

..............page:69-70

The test and research of JY-A6 intelligent automatic glial layer measuring instrument
WANG Yu;LENG Chun-ling;YING Feng-guo

..............page:24-25

The technical discussion on improving accuracy of determinating calorific value of coal
SONG Ling-xia

..............page:26-27

Application of PC and coal analysis system for ash and moisture in as-received coal sampling system for truck
LI Jin-jun

..............page:27-29

Application of the fast sulphur determination device of intelligence in Panbei Coal Preparation Plant
BAO Mei-su

..............page:30-31

The misunderstanding of the substitution of coal heap sample for automobile coal sample
LIU Min

..............page:32-33,35

Coal product quality and result of national supervison and spot check
WEI Guo-qing

..............page:1-2

Application of information technology in Shenhua coal quality management
MIAO Xi-wei

..............page:3-4,22

Discussion on the use of high efficiency chute concentrator in Guqiao Coal Preparation Plant
QIN Dan

..............page:71-72

Improve quality and increase benefit by strengthening the source management
YANG Ding-guo

..............page:5-6

Improve the market competitive ability of coal products by strengthening the sampling,preparation and test management
XU Ming

..............page:7-8

Application of thermal analysis method and infrared analysis method in coal chemistry
YAN Jin-ding;XU Long

..............page:9-12

Design & development of SX2 rotary type coal division device and its application in mechanical sampling and preparation of coal
WANG Qi

..............page:13-15

Discussion on the problems about the procedure and process of screening experiment
LI Zhi

..............page:16-18

Discussion on improving the precision of determination in coal quality
PAN Zhao;MA Yan-xia;CHANG Jun-quan

..............page:19-20

Influencing factors on accurate of Gieseler fluidity with constant moment
WANG Li-hua

..............page:21-22

Discussion on improving the accuracy of coal true relative density measurement
WEI Xu-dong

..............page:23-24