RU2016131896A - METHOD AND SYSTEM FOR INERTING THE RESERVOIR WALL FOR STORAGE OF LIQUEFIED FUEL GAS - Google Patents

METHOD AND SYSTEM FOR INERTING THE RESERVOIR WALL FOR STORAGE OF LIQUEFIED FUEL GAS Download PDF

Info

Publication number
RU2016131896A
RU2016131896A RU2016131896A RU2016131896A RU2016131896A RU 2016131896 A RU2016131896 A RU 2016131896A RU 2016131896 A RU2016131896 A RU 2016131896A RU 2016131896 A RU2016131896 A RU 2016131896A RU 2016131896 A RU2016131896 A RU 2016131896A
Authority
RU
Russia
Prior art keywords
pressure
gas
barrier
fuel gas
inerting
Prior art date
Application number
RU2016131896A
Other languages
Russian (ru)
Other versions
RU2016131896A3 (en
RU2673837C2 (en
Inventor
Бруно ДЕЛЕТРЕ
Фабрис ЛОМБАР
Original Assignee
Газтранспорт Эт Технигаз
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Газтранспорт Эт Технигаз filed Critical Газтранспорт Эт Технигаз
Publication of RU2016131896A publication Critical patent/RU2016131896A/en
Publication of RU2016131896A3 publication Critical patent/RU2016131896A3/ru
Application granted granted Critical
Publication of RU2673837C2 publication Critical patent/RU2673837C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/001—Thermal insulation specially adapted for cryogenic vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure as the parameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/126—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
    • F17C3/085—Cryostats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/10—Vessels not under pressure with provision for thermal insulation by liquid-circulating or vapour-circulating jackets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0147—Shape complex
    • F17C2201/0157—Polygonal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/052—Size large (>1000 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0325—Aerogel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0329—Foam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0329—Foam
    • F17C2203/0333—Polyurethane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0337—Granular
    • F17C2203/0341—Perlite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0345—Fibres
    • F17C2203/035—Glass wool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0358—Thermal insulations by solid means in form of panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0375—Thermal insulations by gas
    • F17C2203/0379—Inert
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0391—Thermal insulations by vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0631—Three or more walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/03—Control means
    • F17C2250/032—Control means using computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/03—Control means
    • F17C2250/036—Control means using alarms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0447—Composition; Humidity
    • F17C2250/0452—Concentration of a product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0486—Indicating or measuring characterised by the location
    • F17C2250/0491—Parameters measured at or inside the vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0636—Flow or movement of content
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/07—Actions triggered by measured parameters
    • F17C2250/072—Action when predefined value is reached
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/04—Reducing risks and environmental impact
    • F17C2260/042—Reducing risk of explosion

Claims (29)

1. Способ для инертирования стенки непроницаемого и теплоизолированного резервуара (1), для сжиженного топливного газа, в которома, стенка имеет многослойную конструкцию, содержащую два непроницаемых барьера (2, 4) и один термоизоляционный барьер (3), расположенный между двумя непроницаемыми барьерами (2, 4), при этом упомянутый термоизоляционный барьер (3) содержит изоляционные твердые материалы и газовую фазу, включающий в себя:1. A method for inerting the wall of an impermeable and thermally insulated reservoir (1), for liquefied fuel gas, in which the wall has a multilayer structure containing two impermeable barriers (2, 4) and one heat-insulating barrier (3) located between two impermeable barriers ( 2, 4), while said thermal insulation barrier (3) contains insulating solid materials and a gas phase, including: выполнение первого режима инертирования, в котором устройство управления запускает насосное устройство, чтобы поместить и поддерживать газовую фазу термоизоляционного барьера (3) при заданном отрицательном относительном давления Р1, более низкого, чем пороговое давление Ps, упомянутое пороговое давление Ps, являющееся более низким, чем давление Pi предела воспламеняемости топливного газа,performing a first inertia mode in which the control device starts the pumping device to place and maintain the gas phase of the thermal barrier (3) at a given negative relative pressure P1 lower than the threshold pressure Ps, said threshold pressure Ps being lower than the pressure Flammability limit of fuel gas, выявление, в ходе первого режима инертирования, того, не превышает ли давление газовой фазы термоизоляционного барьера (3) упомянутое пороговое давление Ps,the detection, during the first inertia mode, of whether the pressure of the gas phase exceeds the thermal barrier (3) mentioned threshold pressure Ps, переключение из первого режима инертирования во второй режим инертирования в ответ на выявление давления газовой фазы термоизоляционного барьера (3), превышающего пороговое давление Ps, второй режим инертирования, содержащий этап продувки термоизоляционного барьера (3) инертным газом.switching from the first inertia mode to the second inertia mode in response to detecting the gas phase pressure of the heat-insulating barrier (3) exceeding the threshold pressure Ps, the second inerting mode comprising the step of purging the heat-insulating barrier (3) with inert gas. 2. Способ для инертирования стенки по п. 1, в котором пороговое давление Ps является более низким, чем парциальное давление упомянутого топливного газа, при атмосферном давлении, в газовой смеси, содержащей концентрацию топливного газа, соответствующую нижнему пределу взрываемости упомянутого топливного газа в воздухе, при 25°С.2. The method for inerting the wall according to claim 1, wherein the threshold pressure Ps is lower than the partial pressure of said fuel gas at atmospheric pressure in a gas mixture containing a concentration of fuel gas corresponding to a lower explosive limit of said fuel gas in air, at 25 ° C. 3. Способ для инертирования стенки по п. 2, в котором пороговое давление Ps находится в пределах между 20% и 35% парциального давления упомянутого топливного газа, при атмосферном давлении, в газовой смеси, содержащей концентрацию топливного газа, соответствующую нижнему пределу взрываемости упомянутого топливного газа в воздухе, при 25°С.3. The method for inerting a wall according to claim 2, wherein the threshold pressure Ps is between 20% and 35% of the partial pressure of said fuel gas, at atmospheric pressure, in a gas mixture containing a concentration of fuel gas corresponding to a lower explosive limit of said fuel gas in air at 25 ° C. 4. Способ для инертирования стенки по п. 2, в котором пороговое давление Ps составляет 30% парциального давления упомянутого топливного газа, при атмосферном давлении, в газовой смеси, содержащей концентрацию топливного газа, соответствующую нижнему пределу взрываемости упомянутого топливного газа в воздухе, при 25°С.4. The method for inerting the wall according to claim 2, wherein the threshold pressure Ps is 30% of the partial pressure of said fuel gas at atmospheric pressure in a gas mixture containing a concentration of fuel gas corresponding to the lower explosive limit of said fuel gas in air at 25 ° C. 5. Способ для инертирования стенки по любому из пп. 1-4, в котором пороговое давление Ps является более низким, чем парциальное давление воздуха, при атмосферном давлении, в газовой смеси, содержащей концентрацию воздуха, соответствующую концентрации кислорода, равной минимальной концентрации кислорода, допускающей воспламеняемость топливного газа.5. A method for inerting a wall according to any one of paragraphs. 1-4, in which the threshold pressure Ps is lower than the partial pressure of air at atmospheric pressure in a gas mixture containing an air concentration corresponding to an oxygen concentration equal to the minimum oxygen concentration allowing flammability of the fuel gas. 6. Способ для инертирования стенки по любому из пп. 1-4, в котором во втором режиме инертирования, термоизоляционный барьер (3) продувается инертным газом, при атмосферном давлении.6. A method for inerting a wall according to any one of paragraphs. 1-4, in which in the second mode of inertia, the thermal insulation barrier (3) is blown with an inert gas at atmospheric pressure. 7. Способ для инертирования стенки по любому из пп. 1-4, в котором топливный газ выбирается из группы, состоящей из метана, этана, n-бутана, пропана, этилена и их смесей.7. A method for inerting a wall according to any one of paragraphs. 1-4, in which the fuel gas is selected from the group consisting of methane, ethane, n-butane, propane, ethylene and mixtures thereof. 8. Способ инертирования по любому из пп. 1-4, в котором инертный газ выбирается из группы, состоящей из диазота, гелия, аргона и их смесей.8. The method of inerting according to any one of paragraphs. 1-4, in which the inert gas is selected from the group consisting of diazot, helium, argon and mixtures thereof. 9. Способ для инертирования стенки по любому из пп. 1-4, в котором один из непроницаемых барьеров состоит из несущей конструкции (2), другой непроницаемый барьер состоит из вторичной металлической мембраны (4), и термоизоляционный барьер представляет собой вторичный термоизоляционный барьер (3), при этом многослойная конструкция стенки дополнительно содержит первичную металлическую мембрану (6), предназначенную для контактирования с топливным газом, хранящимся внутри резервуара (1), и первичный термоизоляционный барьер (5), расположенный между первичной металлической мембраной (6) и вторичной металлической мембраной (4), а упомянутый первичный термоизоляционный барьер (5) содержит изоляционные материалы и газовую фазу, причем процесс дополнительно включает в себя9. A method for inerting a wall according to any one of paragraphs. 1-4, in which one of the impermeable barriers consists of a supporting structure (2), the other impermeable barrier consists of a secondary metal membrane (4), and the thermal barrier is a secondary thermal barrier (3), while the multilayer wall structure further comprises a primary a metal membrane (6) intended for contact with the fuel gas stored inside the tank (1), and a primary thermal insulation barrier (5) located between the primary metal membrane (6) and the secondary a metal membrane (4), and the aforementioned primary thermal insulation barrier (5) contains insulating materials and a gas phase, the process further includes выполнение первого режима инертирования первичного термоизоляционного барьера (5), в котором устройство управления запускает насосное устройство, чтобы поместить и поддерживать газовую фазу первичного термоизоляционного барьера (5) при заданном отрицательном относительном давлении Р1', более низком, чем пороговое давление Ps', при этом упомянутое пороговое давление Ps', является более низким, чем давление Pi предела воспламеняемости топливного газа,the first inertia mode of the primary thermal insulation barrier (5), in which the control device starts the pumping device to place and maintain the gas phase of the primary thermal insulation barrier (5) at a given negative relative pressure P1 ', lower than the threshold pressure Ps', while said threshold pressure Ps ′ is lower than the fuel gas flammability limit pressure Pi, выявление, в ходе первого режима инертирования первичного термоизоляционного барьера (5), того, не превышает ли давление газовой фазы в упомянутом первичном термоизоляционном барьере (5) упомянутое пороговое давление Ps',the detection, during the first inertia mode of the primary thermal insulation barrier (5), of whether the pressure of the gas phase in said primary thermal insulation barrier (5) does not exceed said threshold pressure Ps', переключение из первого режима инертирования во второй режим инертирования первичного термоизоляционного барьера (5) в ответ на выявление давления газовой фазы первичного термоизоляционного барьера (5), превышающего пороговое давление Ps', второй режим инертирования, включает в себя этап продувки основного термоизоляционного барьера (5) инертным газом.switching from the first inertia mode to the second inertia mode of the primary heat-insulating barrier (5) in response to detecting the gas phase pressure of the primary heat-insulating barrier (5) exceeding the threshold pressure Ps', the second inerting mode includes the step of purging the main heat-insulating barrier (5) inert gas. 10. Способ инертирования по п. 9, в котором пороговое давление Ps является переменным, при этом для порогового давления Ps назначается первое значение в ходе выполнения первого режима инертирования первичного термоизоляционного барьера (5), и для порогового давления Ps назначается второе значение в ответ на выявление давления газовой фазы первичного термоизоляционного барьера (5), превышающего пороговое значение Ps'.10. The inerting method according to claim 9, wherein the threshold pressure Ps is variable, wherein the first value is assigned to the threshold pressure Ps during the execution of the first inertia mode of the primary thermal insulation barrier (5), and the second value is assigned to the threshold pressure Ps in response to detecting the pressure of the gas phase of the primary thermal insulation barrier (5) that exceeds the threshold value Ps'. 11. Непроницаемый и теплоизолированный резервуар (1) для сжиженного топливного газа содержащий стенку, имеющую многослойную конструкцию, содержащую два непроницаемых барьера (2, 4) и один термоизоляционный барьер (3), расположенный между двумя непроницаемыми барьерами (2, 4), при этом упомянутый термоизоляционный барьер (3) содержит изоляционные твердые материалы и газовую фазу, и систему инертирования, содержащую11. An impermeable and thermally insulated tank (1) for liquefied fuel gas containing a wall having a multilayer structure containing two impermeable barriers (2, 4) and one heat-insulating barrier (3) located between two impermeable barriers (2, 4), said heat-insulating barrier (3) contains insulating solid materials and a gas phase, and an inertia system comprising насосное устройство (7), предназначенное для того, чтобы помещать и поддерживать газовую фазу термоизоляционного барьера (3) при отрицательном относительном давлении Р1, более низком, чем пороговое давление Ps, при этом упомянутое пороговое давление Ps является более низким, чем давление Pi предела воспламеняемости топливного газа,a pumping device (7) designed to place and maintain the gas phase of the thermal barrier (3) at a negative relative pressure P1 lower than the threshold pressure Ps, wherein said threshold pressure Ps is lower than the flammability pressure Pi fuel gas датчик давления (9), способный обеспечивать сигнал, предоставляющий данные о давлении газовой фазы внутри термоизоляционного барьера (3);a pressure sensor (9) capable of providing a signal providing data on the pressure of the gas phase inside the thermal barrier (3); оборудование (11) для закачивания инертного газа, подключенное, с одной стороны, к емкости (12) для хранения инертного газа и/или генератору инертного газа, и, с другой стороны, к подающей трубе (14) для подачи инертного газа внутрь термоизоляционного барьера (3); иinert gas injection equipment (11) connected, on the one hand, to an inert gas storage container (12) and / or an inert gas generator, and, on the other hand, to a supply pipe (14) for supplying an inert gas inside the thermal barrier (3); and блок управления (10), выполненный с возможностью:a control unit (10), configured to: получения и обработки сигнала, предоставляющего данные по давлению газовой фазы внутри термоизоляционного барьера (3), и сравнивающий упомянутое давление газовой фазы внутри термоизоляционного барьера (3) с пороговым давлением Ps, являющееся более низким, чем давление Pi предела воспламеняемости топливного газа для того, чтобы определить, не превышает ли давление газовой фазы термоизоляционного барьера (3) упомянутое пороговое давление Ps, и дляreceiving and processing a signal providing data on the pressure of the gas phase inside the thermal barrier (3), and comparing said gas phase pressure inside the thermal barrier (3) with a threshold pressure Ps that is lower than the pressure Pi of the flammability limit of the fuel gas so that determine whether the pressure of the gas phase exceeds the insulating barrier (3) the mentioned threshold pressure Ps, and for генерирования сигнала для запуска оборудования (11) для закачивания инертного газа в ответ на выявление давления газовой фазы термоизоляционного барьера (3), превышающего пороговое давление Ps.generating a signal to start equipment (11) for pumping inert gas in response to detecting the pressure of the gas phase of the thermal barrier (3) exceeding the threshold pressure Ps. 12. Непроницаемый и теплоизолированный резервуар (1) по п. 11, в котором оборудование (11) для закачивания инертного газа подключается к генератору диазота.12. An impermeable and thermally insulated tank (1) according to claim 11, in which equipment (11) for pumping inert gas is connected to a diazot generator. 13. Непроницаемый и теплоизолированный резервуар (1) по п. 11, содержащий газоанализатор (15) для измерения концентрации топливного газа в газовой фазе.13. An impermeable and thermally insulated tank (1) according to claim 11, comprising a gas analyzer (15) for measuring the concentration of fuel gas in the gas phase. 14. Непроницаемый и теплоизолированный резервуар (1) по любому из пп. 11-13, в котором один из непроницаемых барьеров состоит из несущей конструкции (2), а другой непроницаемый барьер состоит из вторичной металлической мембраны (4), причем многослойная конструкция стенки дополнительно содержит первичную металлическую мембрану (6), предназначенную для контактирования с топливным газом, хранящимся внутри резервуара (1), и термоизоляционный барьер (5), расположенный между первичной металлической мембраной (6) и вторичной металлической мембраной (4).14. An impermeable and thermally insulated tank (1) according to any one of paragraphs. 11-13, in which one of the impermeable barriers consists of a supporting structure (2), and the other impermeable barrier consists of a secondary metal membrane (4), and the multilayer wall structure further comprises a primary metal membrane (6) intended for contacting with fuel gas stored inside the tank (1) and a thermal barrier (5) located between the primary metal membrane (6) and the secondary metal membrane (4). 15. Танкер, содержащий непроницаемый и теплоизолированный резервуар (1) для хранения сжиженного газа по любому из пп. 11-13.15. A tanker containing an impermeable and thermally insulated tank (1) for storing liquefied gas according to any one of paragraphs. 11-13. 16. Способ для загрузки или разгрузки танкера (70) по п. 15, отличающийся тем, что жидкость подается через изолированные трубы (73, 79, 76, 81) из плавучего или наземного хранилища (77) или в него, из резервуара (71) танкера или из него.16. A method for loading or unloading a tanker (70) according to claim 15, characterized in that the liquid is supplied through insulated pipes (73, 79, 76, 81) from a floating or ground storage (77) or into it, from a reservoir (71 ) tanker or out of it. 17. Система перекачки жидкости, система, содержащая танкер (70) по п. 15, изолированные трубы (73, 79, 76, 81), установленные таким образом, чтобы соединять резервуар (71), установленный в корпусе танкера, с плавучим или наземным хранилищем (77), и насос для перекачки жидкости по изолированным трубам из плавучего или наземного хранилища или в него, в резервуар танкера или из него.17. Liquid transfer system, a system containing a tanker (70) according to claim 15, insulated pipes (73, 79, 76, 81) installed in such a way as to connect a tank (71) installed in the tanker’s body with a floating or ground storage (77), and a pump for pumping liquid through insulated pipes from or into a floating or ground storage, into or from a tanker tank.
RU2016131896A 2014-02-21 2015-02-16 Method and system for inerting wall of liquefied fuel gas-storage tank RU2673837C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1451416A FR3017924B1 (en) 2014-02-21 2014-02-21 METHOD AND SYSTEM FOR INERTING A WALL OF A STORAGE TANK OF A LIQUEFIED FUEL GAS
FR1451416 2014-02-21
PCT/EP2015/053234 WO2015124536A2 (en) 2014-02-21 2015-02-16 Method and system for inerting a wall of a liquefied fuel gas-storage tank

Publications (3)

Publication Number Publication Date
RU2016131896A true RU2016131896A (en) 2018-03-26
RU2016131896A3 RU2016131896A3 (en) 2018-06-09
RU2673837C2 RU2673837C2 (en) 2018-11-30

Family

ID=50513317

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016131896A RU2673837C2 (en) 2014-02-21 2015-02-16 Method and system for inerting wall of liquefied fuel gas-storage tank

Country Status (10)

Country Link
JP (1) JP6537518B2 (en)
KR (1) KR102302435B1 (en)
CN (1) CN106068418B (en)
AU (1) AU2015220997B2 (en)
FR (1) FR3017924B1 (en)
MY (1) MY184853A (en)
PH (1) PH12016501564B1 (en)
RU (1) RU2673837C2 (en)
SG (1) SG11201606636VA (en)
WO (1) WO2015124536A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3032776B1 (en) * 2015-02-13 2017-09-29 Gaztransport Et Technigaz MANAGEMENT OF FLUIDS IN A SEALED AND THERMALLY INSULATING TANK
FR3073601B1 (en) 2017-11-16 2019-11-22 Gaztransport Et Technigaz DEVICE FOR INERTING A LIQUEFIED GAS STORAGE TANK FOR A TRANSPORT VESSEL OF THIS GAS
US11214282B2 (en) 2018-06-29 2022-01-04 Hyperloop Transportation Technologies, Inc. Method and an article of manufacture for determining optimum operating points for power/cost and helium-air ratios in a tubular transportation system
US11230300B2 (en) * 2018-06-29 2022-01-25 Hyperloop Transportation Technologies, Inc. Method of using air and helium in low-pressure tube transportation systems
US11235787B2 (en) 2018-06-29 2022-02-01 Hyperloop Transportation Technologies, Inc. Tube transportation systems using a gaseous mixture of air and hydrogen
US11242072B2 (en) 2018-06-29 2022-02-08 Hyperloop Transportation Technologies, Inc. Method of using air and hydrogen in low pressure tube transportation
KR102229232B1 (en) * 2019-09-04 2021-03-19 한라아이엠에스 주식회사 Gas safety system applied to fuel propulsion vessel
JP7379211B2 (en) * 2020-02-28 2023-11-14 三菱造船株式会社 fuel tanks and ships
EP4015892A1 (en) * 2020-12-17 2022-06-22 Cryostar SAS System and method for vaporizing a cryogenic gas-liquid mixture
FR3134616A1 (en) * 2022-04-15 2023-10-20 Gaztransport Et Technigaz Waterproof and thermally insulating tank and associated vacuum process
CN116378616B (en) * 2023-06-05 2023-09-05 北京永瑞达科技有限公司 Device suitable for three-dimensional in-situ combustion test, manufacturing method and application of device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395548A (en) * 1966-11-07 1968-08-06 Mcmullen John J Vessel for transporting liquefied gas at about ambient pressure
US3489311A (en) * 1967-05-25 1970-01-13 Aerojet General Co Tanks for storage of liquefied gas
FR2502289A1 (en) * 1981-03-19 1982-09-24 Applied Thermodynamics Lonog S LIQUEFIED NATURAL GAS RESERVOIR, IN PARTICULAR METHANE
US4404843A (en) * 1981-07-20 1983-09-20 Marathon Oil Company Cryogenic storage tank leak detection system
FR2535831B1 (en) * 1982-11-05 1985-07-12 Gaz Transport PROCESS FOR IMPROVING THE THERMAL INSULATION OF A TANK FOR THE STORAGE OF A LIQUEFIED GAS AND CORRESPONDING TANK
JPS60101399A (en) * 1983-11-08 1985-06-05 Tokyo Gas Co Ltd Method of transporting and storing liquefied combustible gas
CN87215896U (en) * 1987-12-05 1988-06-29 中国科学院三环新材料研究开发公司 Protection solid powder ball mill pot with inert gas and nitrogen gas
RU2082910C1 (en) * 1991-11-13 1997-06-27 Александр Леонидович Гусев Cryogenic reservoir and method of activation of chemical absorber before placing it in heat-insulated chamber of cryogenic reservoir
IT1264692B1 (en) * 1993-07-08 1996-10-04 Getters Spa GETTER COMBINATION SUITABLE FOR REVERSIBLE VACUUM INSULATING SHIRTS
RU2073814C1 (en) * 1993-12-17 1997-02-20 Омское научно-производственное объединение "Сибкриотехника" Method and device for evacuation of cryogenic insulation
JP4929654B2 (en) * 2005-09-02 2012-05-09 トヨタ自動車株式会社 Hydrogen storage device
FR2893700B1 (en) * 2005-11-18 2009-11-27 Air Liquide DEVICE AND METHOD FOR PROTECTING A CRYOGENIC RESERVOIR AND RESERVOIR COMPRISING SUCH A DEVICE
CN101367466B (en) * 2008-08-15 2011-11-23 李束为 Apparatus for storing and transporting oil products
CN101660889B (en) * 2009-09-17 2012-08-29 西安新竹防灾救生设备有限公司 Inert gas exploder
EP2622255B1 (en) * 2010-09-30 2017-04-12 General Electric Company Cryogenic fuel storage system for an aircraft
FR2972242B1 (en) * 2011-03-01 2014-10-17 Gaztransp Et Technigaz FIXING INSULATING PANELS ON A CARRIER WALL ACCORDING TO A REPEATED PATTERN
FR2978748B1 (en) * 2011-08-01 2014-10-24 Gaztransp Et Technigaz SEALED AND THERMALLY INSULATED TANK
FR2978749B1 (en) * 2011-08-01 2014-10-24 Gaztransp Et Technigaz INSULATING BLOCK FOR THE MANUFACTURE OF A TANK WALL

Also Published As

Publication number Publication date
PH12016501564A1 (en) 2016-09-14
MY184853A (en) 2021-04-27
FR3017924A1 (en) 2015-08-28
FR3017924B1 (en) 2016-08-26
PH12016501564B1 (en) 2016-09-14
SG11201606636VA (en) 2016-09-29
AU2015220997A1 (en) 2016-09-08
KR102302435B1 (en) 2021-09-15
AU2015220997B2 (en) 2017-11-30
JP6537518B2 (en) 2019-07-03
WO2015124536A3 (en) 2015-11-05
JP2017511866A (en) 2017-04-27
WO2015124536A2 (en) 2015-08-27
RU2016131896A3 (en) 2018-06-09
CN106068418A (en) 2016-11-02
CN106068418B (en) 2018-08-03
KR20160123323A (en) 2016-10-25
RU2673837C2 (en) 2018-11-30

Similar Documents

Publication Publication Date Title
RU2016131896A (en) METHOD AND SYSTEM FOR INERTING THE RESERVOIR WALL FOR STORAGE OF LIQUEFIED FUEL GAS
JP6838067B2 (en) Ship containment system for liquefied gas
US20170138536A1 (en) Sealed, heat-insulated vessel housed in a buoyant structure
JP6605703B2 (en) Method for controlling a pump connected to an insulated barrier of a liquefied gas storage tank
JP6570536B2 (en) Forced diffusion treatment for insulating parts made from foamed synthetic foam
KR102533123B1 (en) Fluid management in sealed and insulated tanks
KR102051648B1 (en) Bog processing system of lng ship
JP7141536B2 (en) How to detect leaks in sealed insulated tanks
KR20200003351A (en) Handling and storage equipment for liquefied gas cargo
RU2650340C1 (en) Container vessel and its layout
RU2748321C1 (en) Method for determining optimal value at less than one parameter for performing cooling process of sealed and heat insulating tank
KR101943615B1 (en) LNG gasification apparatus for preventing explosion
KR101594247B1 (en) A Maintenance System of Liquid Storage Tank
KR101751841B1 (en) Leakage Liquefied Gas of Storage Tank Treatment System and Method
KR20150051282A (en) Gas detecting apparatus for a ship and ship having the same
KR102051649B1 (en) Bog processing system of lng ship
KR20170066871A (en) Device and method of discharging BOG
KR101551789B1 (en) Apparatus for determining leakage location in an independence type storage tank
KR20150120701A (en) The bilge handling system of LNG storage tank
KR102136007B1 (en) Liquid nitrogen auto supply device using mass sensor
KR101996393B1 (en) Storage uint capable of sensing traces of leak liquid gas and ship using the same
KR101763042B1 (en) liquid identifying electrode sensor for CO2 temporary storage tank of carbon dioxide capture and storage
KR20160128626A (en) Protection system for hull side shell of a vessel and protecting method for the same
KR20130089539A (en) Boil off gas processing device of the lng ship cargo tank and controlling method therefore
KR20170051681A (en) A Treatment System of Gas

Legal Events

Date Code Title Description
QB4A Licence on use of patent

Free format text: LICENCE FORMERLY AGREED ON 20200904

Effective date: 20200904