|
CN112028530A
|
|
Method for synthesizing naphthalene water reducer by rectification wastewater of phthalic anhydride prepared by naphthalene method
|
|
CN112048046A
|
|
Method for synthesizing naphthalene water reducer by residue of phthalic anhydride prepared by naphthalene method
|
|
CN111994975A
|
|
Recycling method of cyclohexanone wastewater
|
|
CN111960712A
|
|
Method for synthesizing water reducing agent by using sulfur trioxide waste gas
|
|
CN111996046A
|
|
Method for synthesizing naphthalene water-coal-slurry dispersing agent from maleic anhydride wastewater
|
|
CN111996047A
|
|
Method for synthesizing naphthalene-based coal water slurry dispersant from residue of phthalic anhydride prepared by naphthalene method
|
|
CN112028528A
|
|
Resource utilization method of 1-aminoanthraquinone production wastewater
|
|
CN112125564A
|
|
Naphthalene water reducer
|
|
CN111825816A
|
|
Resource utilization method of 1-aminoanthraquinone and DSD acid production wastewater
|
|
CN111777731A
|
|
Modified high slump loss resistant naphthalene water reducer and preparation method thereof
|
|
CN111825364A
|
|
Preparation method of environment-friendly naphthalene water reducer
|
|
CN111807738A
|
|
Additive for geopolymer
|
|
CN111977713A
|
|
Component positioning device for 1-aminoanthraquinone and DSD acid production wastewater
|
|
CN111849569A
|
|
Device for preparing coal water slurry by using 1-aminoanthraquinone production wastewater and using method thereof
|
|
CN111848890A
|
|
Resource utilization method of 3-methyl-2-nitrobenzoic acid wastewater
|
|
CN111876207A
|
|
Method for synthesizing high-performance dispersant from 3-methyl-2-nitrobenzoic acid wastewater
|
|
CN111792870A
|
|
Method for preparing anti-freezing early-strength water reducer from acetic acid wastewater
|
|
CN111748067A
|
|
Method for synthesizing anti-freezing early-strength sulfamic acid high-efficiency water reducing agent from acetic acid wastewater
|
|
CN111234889A
|
|
Comb type coal water slurry additive and preparation method thereof
|
|
CN111171885A
|
|
Comb-type coal water slurry dispersant and preparation method thereof
|
