Development of the Method for Predicting Field Dosage of Kinetic Hydrate Inhibitor

Faresov, A.V.; Ponomarev, A. I.

doi:10.17122/ogbus-2014-4-153-173

Cited by 3 publications

(3 citation statements)

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“…Thus was Faresov taught to communicate in his Saratov prison, and Chudnovskii aided in giving order to the tormenting noise of the House of Preliminary Detention. 45 The circulation of these keys is evidenced in the archives of the Peter and Paul Fortress-on several occasions in this period, guard searches turned up written codes (fig. 6).…”

Section: Knocking Language: Revolutionary Initiationmentioning

confidence: 98%

“Tuk, tuk, tuk!“ A History of Russia's Prison Knocking Language

BUJALSKI

2022

The Russian Review

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The Fortress slept. The walls spoke. O. V. Aptekman, "Iz vospominanii zemlevol'tsa (Petropavlovskaia krepost')"In the center of St. Petersburg, on a small island in the Neva River, stands the Peter and Paul Fortress. This is the founding site of the imperial Russian capital: a citadel and cathedral complex that served as both symbolic heart of the Romanov autocracy as well as its most notorious political prison. In its cells the empire's most illustrious rebels-Bakunin, Chernyshevsky, Kropotkin, Figner, Trotsky-not only suffered in solitude but also wrote novels and treatises, planned future political activities, and reimagined what it meant to be a revolutionary actor in tsarist Russia. Over the course of the nineteenth century, generations of radicals developed a set of practices and narratives that fundamentally contested the space of the fortress, gradually transforming the regime's most notorious carceral site from a realm of mute discipline into a stage of revolutionary politics.This article tells the story of one element in this larger history of subversion: Russia's prison knocking language (perestukivanie). From 1870 to the fall of the tsarist autocracy, the political prisons of the Romanov regime were filled with the sound of tapping. This was the famous knocking language that allowed political prisoners in solitary confinementIn putting together this piece, I have many people to thank.

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Section: Knocking Language: Revolutionary Initiationmentioning

confidence: 98%

“Tuk, tuk, tuk!“ A History of Russia's Prison Knocking Language

BUJALSKI

2022

The Russian Review

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“…There he married Elena Medvedeva, who bore his child, but soon died of tuberculosis. 41 During his years of exile, he continued to write-two popular novels, more autobiographical stories, and a sharp criticism of Russian and Ukrainian antisemitism. George Kennan of Siberia and the Exile System fame, met Machtet during his survey of political prisoners in 1885-86 and considered him "one of rising novelists of Russia.…”

Section: About the Authormentioning

confidence: 99%

Through Curious and Foreign Eyes: Grigorii Machtet Chronicles the Kansas Frontier, 1872-1873

Saul¹

2021

JRAS

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One of the many newsworthy incidents during the settling of Kansas involved the death by a gunshot of a Russian subject near the town of Seneca in November 1872. The event, like so many similar ones, might have passed quietly into oblivion except that the details were recorded by a companion on the scene. This man, Grigorii Machtet, on the way to becoming a popular author in a great age of Russian literature, described what he saw during his year-long residence and travels in Kansas for an audience in Russia.Machtet's writings covered a wide range of personal experiences abroad and at home, emphasizing his observations of people he met. Some were autobiographical and descriptive while others were novels, short stories, and morality lessons. After his death in 1901, they were noteworthy enough to be compiled in twelve volumes published in Russian in Kiev and, a few years later in a St. Petersburg edition. 1 Most of volume two of these collections cover his adventures in Kansas.Machtet was born in 1852 in Lutsk, a major city in the province of Volynia, then part of the Russian empire and formerly within the Kingdom of Poland-Lithuania. Although he was the son of a schoolteacher of Ukrainian-Polish nobility, he wrote mainly in Russian and was properly included in the ranks of the Russian intelligentsia. Machtet then studied at the Nezhinski lyceum (high school) then at a provincial academy in Kamentz-Podolski in the 1860's during 1. This article was originally published in the summer 1994 issue of Kansas History. It has been republished with permission.

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“…It was shown that electrolyte solutions can be considered not only as a thermodynamic, but also as a kinetic inhibitor of hydrate formation. In [14], a comparative analysis of hydrate formation inhibitors of various types of action was carried out: thermodynamic, anti-agglomerate, kinetic, and the advantages and disadvantages of each class of reagents were considered. It was found that the dosage of kinetic inhibitors of hydrate formation is tens of times lower than the classical thermodynamic inhibitor of methanol, which significantly reduces operating costs when protecting pipelines from gas hydrates.…”

Section: Introductionmentioning

confidence: 99%

Study of the features of formation of gas hydrates in solutions of common salt and calcium chloride

Gimaltdinov,

Shayakhmetov,

Stolpovsky

et al. 2024

Third International Conference on Digital Technologies, Optics, and Materials Science (DTIEE 2024)

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The paper presents some studies of the formation features of gas hydrates in solutions of table salt and calcium chloride. From the pressure drop curve, the moments at which gas hydrate begins to form in the cell, as well as the equilibrium parameters of its formation, are determined. Using these parameters, the dependences of equilibrium temperature on pressure were constructed for solutions of table salt and calcium chloride of various concentrations. It has been established that with increasing salt concentration in the solution, the temperature of gas hydrate formation decreases according to a linear law. Moreover, for a sodium chloride solution this change is less pronounced than for a calcium chloride solution. It has been shown that a solution of calcium chloride does not allow the formation of gas hydrate down to a temperature of -10 0C. It has been established that an increase in gas temperature in the cell leads to an increase in equilibrium pressure. Moreover, in the case of a certain pressure value, the equilibrium temperature of hydrate formation for calcium chloride solutions is significantly lower than for a sodium chloride solution.

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Development of the Method for Predicting Field Dosage of Kinetic Hydrate Inhibitor

Cited by 3 publications

References 1 publication

“Tuk, tuk, tuk!“ A History of Russia's Prison Knocking Language

“Tuk, tuk, tuk!“ A History of Russia's Prison Knocking Language

Through Curious and Foreign Eyes: Grigorii Machtet Chronicles the Kansas Frontier, 1872-1873

Study of the features of formation of gas hydrates in solutions of common salt and calcium chloride

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