Study of the CaSO4 deposits in the presence of scale inhibitors

Atamanenko, I. D.; Kryvoruchko, A. P.; Yurlova, L. Yu.; Tsapiuk, Eugene

doi:10.1016/s0011-9164(02)00547-7

Cited by 28 publications

(3 citation statements)

References 5 publications

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“…On the other hand, prevention techniques are mostly focused on chemical inhibition, in which scale adhesion to the surface would be weakened by dosing of chemical additives . Polyelectrolytes and organo-phosphorus compounds are two types of inhibitors extensively used for antiscaling properties. − These inhibitors could prevent scale formation by distorting the crystal lattice to inhibit crystal nucleation and growth and dispersing the tiny grains in water . Recently, a new type of chemical inhibitor, polyamino polyether methylenephosphonate (PAPEMP), is developed for scale control in water desalination systems.…”

Section: Introductionmentioning

confidence: 99%

Antiscaling Magnetic Slippery Surfaces

Masoudi

Irajizad

Farokhnia

et al. 2017

ACS Appl. Mater. Interfaces

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Scale formation is a common problem in a wide range of industries such as oil and gas, water desalination, and food processing. Conventional solutions for this problem including mechanical removal and chemical dissolution are inefficient, costly, and sometimes environmentally hazardous. Surface modification approaches have shown promises to address this challenge. However, these approaches suffer from intrinsic existence of solid-liquid interfaces leading to high rate of scale nucleation and high adhesion strength of the formed scale. Here, we report a new surface called magnetic slippery surface in two forms of Newtonian fluid (MAGSS) and gel structure (Gel-MAGSS). These surfaces provide a liquid-liquid interface to elevate the energy barrier for scale nucleation and minimize the adhesion strength of the formed scale on the surface. Performance of these new surfaces in both static and dynamic (under fluid flow) configurations is examined. These surfaces show superior antiscaling properties with an order of magnitude lower scale accretion compared to the solid surfaces and offer longevity and stability under high shear flow conditions. We envision that these surfaces open a new path to address the scale problem in the relevant technologies.

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Section: Introductionmentioning

confidence: 99%

Antiscaling Magnetic Slippery Surfaces

Masoudi

Irajizad

Farokhnia

et al. 2017

ACS Appl. Mater. Interfaces

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“…Atamanenko et al [8] studied the effect of caboxymethyl cellulose (CMC), polyacrylamide (PAA) and poly-hexamethylene-N 1 N 2 NN-tetramethyl-1,5-dimethylene-naphthalene-diammonium chloride (PE-1) on the water state in CaSO 4 -containing solution. Better results were established by the presence of polyacrylamide and carboxymethyl cellulose while those with the presence of PE-1 polyelectrolyte were somewhat worse.…”

Section: Introductionmentioning

confidence: 99%

Effect of antiscalants for inhibition of calcium sulfate deposition in thermal desalination systems

Al-Mutairi

Aleem

Al-Ahmad

2009

Desalination and Water Treatment

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“…The measured pore volume was as low as 0.02 cm3/g which should be mainly contributed by the inter-particle space. cm '1 was also noticeably increased [312][313]. Correspondingly, the peak due to C=O stretching in carboxyl and lactone groups at 1700 cm '1 was greatly decreased.…”

Section: Discussionmentioning

confidence: 88%

Development of efficient adsorbent materials for removal of toxic substances from water

Song¹

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Water contamination by chemicals such as metal ions and dyes is a serious environmental issue globally. One of the most promising solutions to solve such a problem is the use of adsorption technology. In recent years, the development of efficient and environmentally benign adsorbents using precursors o f biopolymer, biomasses, and industrial wastes, etc, has attracted particular research attentions, due

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Study of the CaSO4 deposits in the presence of scale inhibitors

Cited by 28 publications

References 5 publications

Antiscaling Magnetic Slippery Surfaces

Antiscaling Magnetic Slippery Surfaces

Effect of antiscalants for inhibition of calcium sulfate deposition in thermal desalination systems

Development of efficient adsorbent materials for removal of toxic substances from water

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