synthesis and investigation of polyacrylamide chromium gel

synthesis, characterization and evaluation of polyacrylamide

Synthesis, characterization and evaluation of polyacrylamide

In this paper the suitability of a graft polymer nanocomposite hydrogel system for enhanced oil recovery was examined using polyacrylamide graft starch/clay nanocomposite (a laboratory synthesized product) and chromium (III) acetate (crosslinker). X-ray diffraction analysis, Fourier transform infrared spectrometry analysis, field-emission scanning electron microscopy and transmission electron

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賲賯丕賱賴 synthesis and investigation of polyacrylamide chromium

賲賯丕賱賴 Synthesis and Investigation of Polyacrylamide Chromium

Synthesis and Investigation of Polyacrylamide Chromium Gel Polymer for Reducing the Water Cut in Oil Producing Wells via Polymer Flooding- Static Test 爻丕賱 丕賳鬲卮丕乇: 1386 賲丨賱 丕賳鬲卮丕乇: 丿賵賲蹖賳 讴賳诏乇賴 賲賴賳丿爻蹖 賳賮鬲 丕蹖乇丕賳

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polyacrylamide gel synthesis and photocatalytic performance

Polyacrylamide gel synthesis and photocatalytic performance

The promising method of polyacrylamide gel is simple, economical, phase-pure, and highly dispersive compared with the sol-gel method. So far, to the best of our knowledge, the synthesis of CuCo 2 O 4 NPs using polyacrylamide gel route and their photocatalytic degradation of OTCH have not been reported in literatures.

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investigation of rheological properties of polyacrylamide

Investigation of Rheological Properties of Polyacrylamide

In this research, polyacrylamide-based gels were made at 25掳C and aged in an oven at 90掳C for 24 hours. The bottle testing results indicated that gel composed of 15000 ppm partially hydrolyzed

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investigation on gelation process and microstructure for

Investigation on gelation process and microstructure for

Lockhart TP (1994) Chemical properties of chromium/polyacrylamide gels. SPE Adv Technol Ser 2(2):199鈥?05. Article Google Scholar 3. Shriwal, P, Lane R (2012) Impacts of timing of crosslinker addition on water shutoff polymer gel properties. In: SPE improved oil recovery symposium. 4.

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syneresis measurement of the hpam-cr (iii) gel polymer at

Syneresis measurement of the HPAM-Cr (III) gel polymer at

Moradi-Araghi et al. (1992) investigated the syneresis of gel that is produced from polyacrylamide and Cr (III). They observed that the produced gel was begun to be syneresis over a month in a temperature of 200 掳F, and in less than three months, more than 80% of the gel was contracted.

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synthesis and characterization of acrylamide/(3

Synthesis and characterization of acrylamide/(3

The formation time for the gel strength of code C has usually been considered as the gelation time of water shutoff gels [14,15,16,17]. Initially, a stock solution of partially hydrolyzed polyacrylamide in distilled water prepared and then kept for aging at ambient temperature for 24 h.

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polymer gel systems for water management in high-temperature

Polymer Gel Systems for Water Management in High-Temperature

Self-healing behaviors of sulfobetaine polyacrylamide/chromium gel decided by viscosity and chemical compositions. Journal of Applied Polymer Science 2019, 136 (4) , 46991. DOI: 10.1002/app.46991. Zulhelmi Amir, Ismail Mohd Said, Badrul Mohamed Jan.

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