Study of the Structural Properties of Microcrystalline Cellulose (MCC) Particles from Distillers Grains (DG) by XRD, FTIR and SEM
p.339
p.339
The Effects of Catalysts on Pyrolysis Products of Enzymolyzed Straw Lignin
p.345
p.345
Enzymatic Treatment of Mulberry Bast to Pulping
p.351
p.351
Qualitative and Quantitative Analysis of Flavonoids in Humulus scandens (Lour.)Merr. by UPLC-TQD and HPLC
p.354
p.354
Research and Evaluation of Water-Based Pipe Freeing Agent SJK-1
p.360
p.360
Low Temperature Selective Catalytic Reduction of NOx with NH3 over MnOx /TiO2 Catalyst
p.364
p.364
Optimal Preparation Process of the Pt/TiO2 Photo-Catalytic Composite Separation Membrane
p.370
p.370
Preparation and Application Properties Appraisement of Eco-Friendly Silicone-Modified Polyacrylate Binder
p.374
p.374
The Effects of Annealing on the Crystallinity of Polylactide Foams
p.378
p.378
Research and Evaluation of Water-Based Pipe Freeing Agent SJK-1
Abstract:
Sticking pipe has been being a common problem in drilling process. There are several techniques to solve sticking pipe which caused by differential pressure. But all of the techniques are inefficiency and the common oil-based pipe freeing agent is unsafe and pollution. So the water-based pipe freeing agent, SJK-1, has been developed. This kind of pipe freeing agent is cheaper, safer and more effective.
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Periodical:
Applied Mechanics and Materials (Volumes 295-298)
Pages:
360-363
Citation:
Online since:
February 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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