Phosphate & Compound Fertilizer 2010 Issue 5 Purification of WPA and its salts production technology:1.The production principle of phosphates

Purification of WPA and its salts production technology:1.The production principle of phosphates
zuo ming lang

..............page:43-46

Discussion on the ground phosphate rock defluorination technology in feed-grade calcium hydrogen phosphate production by hydrochloric acid method
di yuan zheng ; wang jing yang ; li hong bin ; xu bing fang

..............page:47-49

Study on reaction course of phosphogypsum,potash feldspar and calcium carbonate system
zhou li na

..............page:15-17

Discussion on heat energy utilization of tail gas from phosphorus
yu chen

..............page:67-71

Analysis on the causes of material blockage in cyclone and its countermeasures
ma zhi ying

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

Technical transformation of WPA production with low grade phosphate rock
xue xue ; zeng yan ; zhang gui jun

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

Study on the fertilizer effect of activated phosphate fertilizer for the rice
dai ming ; tan tian shui ; liao zong wen

..............page:83-84

Technology of bio-organic fertilizer production by composite bio-fermentation
wang huai li ; zhang jin ling ; huang bin ; liu chang bao

..............page:54-55,58

Development of phosphate fertilizer industry in China in the past 20 years and its prospect
wu xi yan ; wu xue mei

..............page:1-6

Analysis on the abnormal phenomena in WPA production and its countermeasures
zhao xiao lin ; tan jing

..............page:32-33

xin xi dong tai

..............page:14,31,42

The technical know-how of tail gas washing system in large scale DAP plant
duan chun yue

..............page:25-27

Pipe reactor technology for 100 kt/a compound fertilizer plant
nie jing xin ; wang bao an ; ma jie wen ; liu feng

..............page:52-53

Discussion on the production method of WPA integrated with gypsum whiskers
liu sheng lin

..............page:75-76

Advantages of selecting triple phase point temperature as prilling temperature in compound fertilizer production by melt granulation in prilling tower
li xiao bo ; li jin rong ; jin jun li ; jiang xiao tao

..............page:59-60

The technical improvement of sodium fluorosilicate plant by continuation method
luo yun hong ; yang jian zhong ; yu ke

..............page:72-74

Application of variable cross-section type stirring paddle in WPA reactor
duan fu gang

..............page:34-35,40

luo xuan shu song pu fen ji zai fu he fei sheng chan zhong de ying yong
zhang wen sheng ; gao dong feng

..............page:46

jian yi gan zuo zuo cheng shi yong lv hua jia
cai liang

..............page:49

Improvement of tail gas treat for production of compound fertilizer by agglomeration process
wang qing

..............page:61-61

Trial effects of specialty fertilizers for rice with different formulations in early season rice
qu jun feng

..............page:85-86

Analyses on the market and enterprise competitiveness of high-concentration phosphate&compound fertilizer in northwest China
gao yuan ; guo de chun

..............page:7-10

Study on the treatment of mercury-containing wastewater with sodium sulfide
ma xiao qiang ; song ling feng ; li zhi xiang ; yang jian zhong

..............page:18-19

zai xian jie neng fang gou san xiang liu zheng fa nong suo xin ji shu jian jie
liu ming yan

..............page:17

Transformation of tail gas washing system in WPA production
li zhong ; xu wen ke

..............page:28-31

Determination of potassium content in compound fertilizers by potassium permanganate volumetric method
yao chong hui

..............page:77-78

Application of frequency converter in SA production
lu fu sheng

..............page:50-51

Determination of potassium and phosphorus in organic fertilizer by ICP-OES
ma xiao hong ; song ji li ; cao peng ; yin gang

..............page:81,86

Cleaner production audit and cleaner production of FCMP
jiang xiao hui

..............page:22-24

Analysis on the operation of China\'s potassium fertilizer industry in the recent five years and prospects in 2010(cont\'d)
zuo zhao ying ; bao rong hua ; li zuo feng

..............page:11-14

Determination of fluorine content in WPA by fluoride ion-selective electrode method
gao de chi

..............page:82-82

The research progress of super absorbent polymers
zhang zhi feng

..............page:63-66

Revamping of S-based compound fertilizer plant
wang shao hua

..............page:56-58

Control of DAP nutrient with phosphogypsum instead of sulfuric acid
liu zheng dong

..............page:41-42

Reducing the filtering system scaling by anti-deposition agent in WPA production
an guan yu ; zhang zhen

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

Determinations of available B and Mn in FCMP
cheng hong bin

..............page:79-80

Experimental study on effects of surfactant for WPA extraction process
wang zhi juan ; ming da zeng ; li zhi xiang ; wei chang tao

..............page:20-22

tui jian shi yong xin xing guo lin suan gai sheng chan hun he zhuang zhi
yang ke dun

..............page:24