RU2015124876A - Multifunctional gel piston for cleaning pipelines and media separation and method for producing it - Google Patents

Multifunctional gel piston for cleaning pipelines and media separation and method for producing it Download PDF

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Publication number
RU2015124876A
RU2015124876A RU2015124876A RU2015124876A RU2015124876A RU 2015124876 A RU2015124876 A RU 2015124876A RU 2015124876 A RU2015124876 A RU 2015124876A RU 2015124876 A RU2015124876 A RU 2015124876A RU 2015124876 A RU2015124876 A RU 2015124876A
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RU
Russia
Prior art keywords
water
piston
gel
gel piston
soluble polymer
Prior art date
Application number
RU2015124876A
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Russian (ru)
Other versions
RU2619682C2 (en
Inventor
Владимир Анатольевич Волков
Валентина Георгиевна Беликова
Сергей Васильевич Афанасьев
Алексей Николаевич Турапин
Original Assignee
Общество с ограниченной ответственностью "Дельта-пром инновации"
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Application filed by Общество с ограниченной ответственностью "Дельта-пром инновации" filed Critical Общество с ограниченной ответственностью "Дельта-пром инновации"
Priority to RU2015124876A priority Critical patent/RU2619682C2/en
Publication of RU2015124876A publication Critical patent/RU2015124876A/en
Application granted granted Critical
Publication of RU2619682C2 publication Critical patent/RU2619682C2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0555—Gelled or degradable pigs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cleaning In General (AREA)
  • Detergent Compositions (AREA)
  • Colloid Chemistry (AREA)

Claims (4)

1. Многофункциональный гелевый поршень для очистки трубопроводов и разделения сред, включающий водорастворимый полимер, углеводородную жидкость, органический и неорганический сшивающие агенты и воду, отличающийся тем, что в качестве водорастворимого полимера используют водорастворимые полимеры разных классов, в качестве органического сшивающего агента - полиметилольные производные мочевины при следующем соотношении компонентов, мас%:1. A multifunctional gel piston for cleaning pipelines and media separation, including a water-soluble polymer, a hydrocarbon liquid, organic and inorganic crosslinking agents and water, characterized in that water-soluble polymers of different classes are used as a water-soluble polymer, polymethylol urea derivatives are used as an organic cross-linking agent. in the following ratio of components, wt%: Водорастворимый полимерWater soluble polymer 8,0-10,08.0-10.0 Углеводородная жидкостьHydrocarbon fluid 6,0-8,06.0-8.0 Полиметилольные производные мочевиныUrea polymethylol derivatives 0,5-3,00.5-3.0 Неорганический сшивающий агентInorganic Crosslinking Agent 0,001-0,0030.001-0.003 ВодаWater остальноеrest
2. Многофункциональный гелевый поршень по п. 1, отличающийся тем, что состав дополнительно содержит регулятор кислотности в количестве 0,1-0,4 мас.%.2. The multifunctional gel piston according to claim 1, characterized in that the composition further comprises an acidity regulator in an amount of 0.1-0.4 wt.%. 3. Способ получения гелевого поршня по п. 1, отличающийся тем, что формирование гелевого поршня осуществляется в производственных стационарных условиях, обеспечивающих высокое качество гелевого поршня переменного диаметра до 1200 мм; при этом транспортирование гелевых поршней на объект осуществляется в специальных тубах, которые имеют сопрягающие элементы, соответствующие по размеру диаметру очищаемого трубопровода и продавка готового поршня в полость очищаемого трубопровода осуществляется под давлением с помощью баллонов с азотом без использования камеры приема-пуска, что обеспечивает высокую степень безопасности при выполнении работ.3. The method of producing a gel piston according to claim 1, characterized in that the formation of the gel piston is carried out under stationary production conditions that provide high quality gel piston of variable diameter up to 1200 mm; while the gel pistons are transported to the object in special tubes that have mating elements corresponding in size to the diameter of the pipeline being cleaned and the finished piston is forced into the cavity of the pipeline being cleaned under pressure using nitrogen cylinders without the use of a start-up chamber, which ensures a high degree of safety when performing work.
RU2015124876A 2015-06-24 2015-06-24 Multifunctional gel piston for pipelines cleaning and separation of environments and method of its obtaining RU2619682C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015124876A RU2619682C2 (en) 2015-06-24 2015-06-24 Multifunctional gel piston for pipelines cleaning and separation of environments and method of its obtaining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015124876A RU2619682C2 (en) 2015-06-24 2015-06-24 Multifunctional gel piston for pipelines cleaning and separation of environments and method of its obtaining

Publications (2)

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RU2015124876A true RU2015124876A (en) 2017-01-10
RU2619682C2 RU2619682C2 (en) 2017-05-17

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RU2015124876A RU2619682C2 (en) 2015-06-24 2015-06-24 Multifunctional gel piston for pipelines cleaning and separation of environments and method of its obtaining

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2720773C1 (en) * 2019-09-23 2020-05-13 Общество с ограниченной ответственностью "Дельта-пром" Composition of multifunctional gel piston for use on main pipelines
RU2745191C1 (en) * 2020-07-08 2021-03-22 Сергей Васильевич Афанасьев Composition of the multifunctional gel plunger for cleaning the main pipelines from deposits

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473408A (en) * 1982-01-12 1984-09-25 The Dow Chemical Company Cleaning pipeline interior with gelled pig
RU2115858C1 (en) * 1996-02-28 1998-07-20 Общество с ограниченной ответственностью "Приволжскнефтепровод" Method of preparation of oil products pipe line for repair
RU2209364C2 (en) * 2000-12-13 2003-07-27 Общество с ограниченной ответственностью "Научно-производственное предприятие "Самтехнонефть" Composition of separating piston for cleaning pipelines, for separating fluids
RU2271879C2 (en) * 2003-04-29 2006-03-20 Валентин Петрович Перунов Composition for cleaning of pipelines and separating of media

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RU2619682C2 (en) 2017-05-17

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