RU2003117355A - METHOD FOR REMOVING ROCKET FUEL COMPONENTS FROM METAL SURFACES AND EQUIPMENT - Google Patents

METHOD FOR REMOVING ROCKET FUEL COMPONENTS FROM METAL SURFACES AND EQUIPMENT

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Publication number
RU2003117355A
RU2003117355A RU2003117355/02A RU2003117355A RU2003117355A RU 2003117355 A RU2003117355 A RU 2003117355A RU 2003117355/02 A RU2003117355/02 A RU 2003117355/02A RU 2003117355 A RU2003117355 A RU 2003117355A RU 2003117355 A RU2003117355 A RU 2003117355A
Authority
RU
Russia
Prior art keywords
equipment
fuel components
rocket fuel
metal surfaces
mixture
Prior art date
Application number
RU2003117355/02A
Other languages
Russian (ru)
Other versions
RU2260073C2 (en
Original Assignee
Федеральное унитарное государственное предприятие "Научно-производственное объединение машиностроения"
Filing date
Publication date
Application filed by Федеральное унитарное государственное предприятие "Научно-производственное объединение машиностроения" filed Critical Федеральное унитарное государственное предприятие "Научно-производственное объединение машиностроения"
Priority to RU2003117355/02A priority Critical patent/RU2260073C2/en
Priority claimed from RU2003117355/02A external-priority patent/RU2260073C2/en
Publication of RU2003117355A publication Critical patent/RU2003117355A/en
Application granted granted Critical
Publication of RU2260073C2 publication Critical patent/RU2260073C2/en

Links

Claims (1)

Способ удаления компонентов ракетного топлива с поверхности ракеты-носителя и оборудования путем обработки поверхностей, включающих обработку водными растворами, имеющими щелочную реакцию, отличающийся тем, что в качестве отмывочного реагента используют смесь растворимых в воде фосфатов щелочных металлов и аммония, взятых в диапазоне соотношений от 1/10 до 10/1 мас. и концентрации водного раствора смеси солей от 1 до 10 мас.%.A method of removing rocket fuel components from the surface of a launch vehicle and equipment by treating surfaces, including treatment with aqueous solutions having an alkaline reaction, characterized in that a mixture of water-soluble alkali metal and ammonium phosphates taken in a ratio range of 1 is used as a washing reagent / 10 to 10/1 wt. and the concentration of an aqueous solution of a mixture of salts from 1 to 10 wt.%.
RU2003117355/02A 2003-06-16 2003-06-16 Method of removal of propellant components from metal surfaces and equipment RU2260073C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003117355/02A RU2260073C2 (en) 2003-06-16 2003-06-16 Method of removal of propellant components from metal surfaces and equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003117355/02A RU2260073C2 (en) 2003-06-16 2003-06-16 Method of removal of propellant components from metal surfaces and equipment

Publications (2)

Publication Number Publication Date
RU2003117355A true RU2003117355A (en) 2004-12-20
RU2260073C2 RU2260073C2 (en) 2005-09-10

Family

ID=35847969

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003117355/02A RU2260073C2 (en) 2003-06-16 2003-06-16 Method of removal of propellant components from metal surfaces and equipment

Country Status (1)

Country Link
RU (1) RU2260073C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2509179C1 (en) * 2012-06-22 2014-03-10 Открытое акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Method of cleaning containers of liquid-propellant rockets after start from fuel components
RU2765077C1 (en) * 2021-04-02 2022-01-25 Федеральное государственное бюджетное учреждение науки Институт физической химии и электрохимии им. А.Н. Фрумкина Российской академии наук (ИФХЭ РАН) Peat-shungite sorbent catalyst for the neutralization of 1,1-dimethylhydrazine

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