WO2015174945A1 - Vertical lpg tank - Google Patents

Vertical lpg tank Download PDF

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Publication number
WO2015174945A1
WO2015174945A1 PCT/TR2015/000200 TR2015000200W WO2015174945A1 WO 2015174945 A1 WO2015174945 A1 WO 2015174945A1 TR 2015000200 W TR2015000200 W TR 2015000200W WO 2015174945 A1 WO2015174945 A1 WO 2015174945A1
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WO
WIPO (PCT)
Prior art keywords
tank
lpg
vertical
filling
featured
Prior art date
Application number
PCT/TR2015/000200
Other languages
French (fr)
Inventor
Tekin URHAN
Original Assignee
Cryocan Basinçli Kaplar Endüstri̇yel Tesi̇sler Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇
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 Cryocan Basinçli Kaplar Endüstri̇yel Tesi̇sler Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ filed Critical Cryocan Basinçli Kaplar Endüstri̇yel Tesi̇sler Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇
Publication of WO2015174945A1 publication Critical patent/WO2015174945A1/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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • 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
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • 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
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • 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
    • F17C2201/054—Size medium (>1 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
    • F17C2203/06—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
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0184—Attachments to the ground, e.g. mooring or anchoring
    • 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
    • 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
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/04—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by other properties of handled fluid after transfer
    • F17C2225/042—Localisation of the filling point
    • F17C2225/043—Localisation of the filling point in the gas
    • F17C2225/045—Localisation of the filling point in the gas with a dip tube
    • 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
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/018—Adapting dimensions

Definitions

  • This invention is with regard to LPG tanks.
  • invention is specifically about a new, vertical LPG tank which occupies less space that can store more quantities of LPG in cubic meters and hydrostatic pressure, wind and earthquake risks arising from its vertical position are minimized by special designs and calculations.
  • LPG liquefied petroleum gas
  • liquefied petroleum gas is a colorless, odorless, heavier than air and flammable gas which is obtained during distiiiation of raw petroleum at refineries or produced by resolving of natural gas found over oil reservoirs and liquefied under pressure.
  • LPG used in our county is generally 70% butane, 30% propane and 50%butane - 50% propane in winter autogas consumption.
  • 1 liter of LPG is liquefied, under normal conditions, It reaches 250 liters of gas volume.
  • LPG is heavier than air, it precipitates and accumulates at the bottom in case of a leakage.
  • LPG is a fuel that consumers can safely use when they comply with its terms of use.
  • LPG is a form of energy which provides all benefits that natural gas provides and which doesn't require a centralized infrastructure. Due to its simple chemical structure, LPG is a more environment friendly fuel compared to other energy sources. LPG Is a fuel that can be packed and transported. Moreover, LPG is a fuel which is more efficient and has a higher heating value compared to other types of fuels.
  • Pressure boiler is a closed container which contains various quantities of gas and liquid pressure inside. Extreme pressure is dangerous. Explosion of the boiler while it is being produced or operated may cause serious damage or injuries. Therefore, pressure boilers are produced according to the system which will be using this specific design. This is the reason why pressure boilers differ from one country to the other. Maximum operational pressure and heat parameters are taken into consideration.
  • Pressure containers are used in both industrial and domestic areas. In industry they are mostly used for storing compressed air and for storage of hot water in domestic areas. Other fields of use of pressure boilers are fractional distillation, pressure reactors and autoclaves. They are also used in mining, petroleum refining, nuclear reactors, submarines, space ships, pneumatics and hydraulics. They are also used for storing ammoniac, chlorine, propane, butane and liquefied gases such as LPG.
  • In Turkey tanks are mostly available in cylindrical form for water volume of 1 m 3 up to 3000 m 3 , in vertical form for water volume of 1 nr up to 10 m 3 and in spherical form for water volume of 500 m 3 up to 5000 m 3 .
  • safety valves are designed in a form where connection to the tank is not made directly in a threaded form but primarily flange connection is designed which is safer against fire risk and leakage risk is less and secondly, a control valve is designed and used between the valves and tank that has a single inlet that has a built in damper and multiple outlet with preference and serial starters. This allows maintenance or replacement of safety valves while tank and the system continue operating, by disconnecting each one of safety valves installed on it one after the other.
  • Flange connection feature increases safety level by reducing risks that are caused by fire and providing a higher level of leak tightness.
  • 2008/01508 coded A62C 4/00 IPC titled "flame arrester device” is about a flame arrester device that prevent inducement of fire to reach closed spaces such as fuel tanks, chemical tanks, LPG and LNG tanks, etc. consisting of at least one body designed to be instaiied to the area to be protected, at least one flame arrester element which is instaiied on the body in order to prevent access of flames and/or shock absorbing/breaking element.
  • Purpose of the invention is, taking into consideration the present state of the technique, development of a vertical LPG tank where problems of existing structures are eliminated.
  • Another purpose of the invention is to reduce the hydrostatic pressure risk that could occur. Another purpose of the invention is reducing the space needed for the installation of LPG tank.
  • Another purpose of the invention is enabling production of LPG tanks with capacities of over 10 m 3 and having volumes up to 500 m 3 .
  • Another purpose of the invention is enabling a greater quantity of LPG storage at a smaller area. in order to achieve above mentioned purposes, a vertical LPG tank is developed which provide severai advantages. Description of the Figures
  • FIG. 1 is a drawing that shows its application. Reference Numbers
  • nozzles near bottom base of the body (1) that constitutes the vertical LPG tank (11).
  • Three nozzles used are the tank filling nozzle (4), tank discharge nozzle (5) and tank gas phase nozzle (6).
  • Filling of vertical LPG tank (11) is made by a specially designed pipe shaped tank filling element (3) inside the tank which goes upwards from the bottom and realized by sprinkling from above.
  • Material and thickness are also important in the same way. Vertical position of the tank enables occupation of a smaller area.
  • Body (l),at the lower part, is installed on the tank seat (9) which is on the base element (2).
  • Base element (2) is fixed to the relevant surface with connection elements (8).
  • vertical LPG tank (11) One of the advantages of vertical LPG tank (11) is its being in a body (1), tank internal width being 4,90 m and its being in a vertical position. This enables using less storage area and storage of higher quantities of LPG.
  • Vertically positioned body ⁇ 1 ⁇ contains at least one base element (2) that enables the installation of the vertically positioned body (1) to the surface at its bottom part, at least one tank filling element (3) that enables filling by way of sprinkling inside the body (1), tank filling nozzle (4) inside the body (1), tank discharge nozzle (5) and vertical LPG tank (11) which contains at least one of tank gas phase nozzles (6).
  • Vertical LPG tank (11) can have an internal volume ranging from 10 m 3 to 500 m 3 . It contains a body (1) length of minimum 2m. inside the body (1) there Is at least one tank filling element (3) specially designed that enables LPG filling from top towards the bottom by sprinkling.
  • Body (1) has tank curvature (10) on upper and lower parts and a tank seat (9) on which body (1) is installed on base element (2).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Invention is about LPG tanks and its specialty is featured by a vertical LPG tank (11) having a vertically positioned body (1), at least one base element (2) which allows installation of the body (2) to the surface at the bottom, at least one tank filling element (3) which allows filling by sprinkling form inside the body (1), tank filling nozzle (4) inside the body, tank discharging nozzle (5), and at least one the tank gas phase nozzles (6).

Description

VERTICAL LPG TANK
Technical Area
This invention is with regard to LPG tanks. invention is specifically about a new, vertical LPG tank which occupies less space that can store more quantities of LPG in cubic meters and hydrostatic pressure, wind and earthquake risks arising from its vertical position are minimized by special designs and calculations.
Description of the known present state of the technique
LPG, liquefied petroleum gas is a colorless, odorless, heavier than air and flammable gas which is obtained during distiiiation of raw petroleum at refineries or produced by resolving of natural gas found over oil reservoirs and liquefied under pressure.
It is specially aromatized at refineries for easier detection of gas leakage in case of a leakage. Mixed LPG used in our county is generally 70% butane, 30% propane and 50%butane - 50% propane in winter autogas consumption. When 1 liter of LPG is liquefied, under normal conditions, It reaches 250 liters of gas volume. Unlike natural gas, as LPG is heavier than air, it precipitates and accumulates at the bottom in case of a leakage.
LPG is a fuel that consumers can safely use when they comply with its terms of use. LPG is a form of energy which provides all benefits that natural gas provides and which doesn't require a centralized infrastructure. Due to its simple chemical structure, LPG is a more environment friendly fuel compared to other energy sources. LPG Is a fuel that can be packed and transported. Moreover, LPG is a fuel which is more efficient and has a higher heating value compared to other types of fuels.
Pressure boiler is a closed container which contains various quantities of gas and liquid pressure inside. Extreme pressure is dangerous. Explosion of the boiler while it is being produced or operated may cause serious damage or injuries. Therefore, pressure boilers are produced according to the system which will be using this specific design. This is the reason why pressure boilers differ from one country to the other. Maximum operational pressure and heat parameters are taken into consideration.
Pressure containers are used in both industrial and domestic areas. In industry they are mostly used for storing compressed air and for storage of hot water in domestic areas. Other fields of use of pressure boilers are fractional distillation, pressure reactors and autoclaves. They are also used in mining, petroleum refining, nuclear reactors, submarines, space ships, pneumatics and hydraulics. They are also used for storing ammoniac, chlorine, propane, butane and liquefied gases such as LPG.
In Turkey tanks are mostly available in cylindrical form for water volume of 1 m3 up to 3000 m3, in vertical form for water volume of 1 nr up to 10 m3 and in spherical form for water volume of 500 m3 up to 5000 m3.
Until today, vertical tanks are not produced because of properties of stored products and hydrostatic pressure that would be caused because of smaller diameter and height whichcreates a difference In pressure during filling and discharge of the tank, risks that will be faced in filling the tank because of high counter pressure and gasification and risks that will be created by wind force that tank will become subject to and risks at earthquake instant.
Safety distance terms 3re required in areas where pressured and hazardous products are stored. For horizontal tanks, for safety distance and tanks own iength, extra space is required in terms of square meters.
In utility model application no. TR 2002/01661 coded F16K IPC titled "Tank safety valve dual collector": safety valves are designed in a form where connection to the tank is not made directly in a threaded form but primarily flange connection is designed which is safer against fire risk and leakage risk is less and secondly, a control valve is designed and used between the valves and tank that has a single inlet that has a built in damper and multiple outlet with preference and serial starters. This allows maintenance or replacement of safety valves while tank and the system continue operating, by disconnecting each one of safety valves installed on it one after the other. Flange connection feature increases safety level by reducing risks that are caused by fire and providing a higher level of leak tightness. in utility model application no. 2008/01508 coded A62C 4/00 IPC titled "flame arrester device": invention is about a flame arrester device that prevent inducement of fire to reach closed spaces such as fuel tanks, chemical tanks, LPG and LNG tanks, etc. consisting of at least one body designed to be instaiied to the area to be protected, at least one flame arrester element which is instaiied on the body in order to prevent access of flames and/or shock absorbing/breaking element.
Description of the Purposes of the invention
Purpose of the invention is, taking into consideration the present state of the technique, development of a vertical LPG tank where problems of existing structures are eliminated.
Another risk that is eliminated by special design is overturning risk.
Another purpose of the invention is to reduce the hydrostatic pressure risk that could occur. Another purpose of the invention is reducing the space needed for the installation of LPG tank.
Another purpose of the invention is enabling production of LPG tanks with capacities of over 10 m3and having volumes up to 500 m3. Another purpose of the invention is enabling a greater quantity of LPG storage at a smaller area. in order to achieve above mentioned purposes, a vertical LPG tank is developed which provide severai advantages. Description of the Figures
Figure 1 is a drawing that shows its application. Reference Numbers
Figure imgf000006_0001
Detailed Description of the invention
There are 3 nozzles near bottom base of the body (1) that constitutes the vertical LPG tank (11). Three nozzles used are the tank filling nozzle (4), tank discharge nozzle (5) and tank gas phase nozzle (6). Filling of vertical LPG tank (11) is made by a specially designed pipe shaped tank filling element (3) inside the tank which goes upwards from the bottom and realized by sprinkling from above.
Properties and thickness of the sheet metai used in the production of the body (1) of the vertical LPG tank (11) is very important. Pressure of the product stored in it created a danger for up to minimum 26,5 bar. Important parts are the tank curvatures at the top and at the bottom (10) which are designed in such a way that they could resist the pressure.
Material and thickness are also important in the same way. Vertical position of the tank enables occupation of a smaller area.
Body (l),at the lower part, is installed on the tank seat (9) which is on the base element (2). Base element (2) is fixed to the relevant surface with connection elements (8).
One of the advantages of vertical LPG tank (11) is its being in a body (1), tank internal width being 4,90 m and its being in a vertical position. This enables using less storage area and storage of higher quantities of LPG.
Vertically positioned body {1} contains at least one base element (2) that enables the installation of the vertically positioned body (1) to the surface at its bottom part, at least one tank filling element (3) that enables filling by way of sprinkling inside the body (1), tank filling nozzle (4) inside the body (1), tank discharge nozzle (5) and vertical LPG tank (11) which contains at least one of tank gas phase nozzles (6).
Vertical LPG tank (11) can have an internal volume ranging from 10 m3 to 500 m3. It contains a body (1) length of minimum 2m. inside the body (1) there Is at least one tank filling element (3) specially designed that enables LPG filling from top towards the bottom by sprinkling.
Body (1) has tank curvature (10) on upper and lower parts and a tank seat (9) on which body (1) is installed on base element (2).

Claims

CLAIMS invention is about LPG tanks, features of which 3re;
Vertically positioned body (1),
At least one base element (2) which enables instaiiaiion of the vertically positioned body (1) to the surface at its bottom part,
At least one tank filling element (3} which enables filling by sprinkling inside the body (1), Tank filling nozzle (4), tank discharge nozzle (5) and vertical LPG tank (11) that contain at least one of tank gas phase nozzles (6),
Vertical LPG tank (11) that comply with claim 1, featured by its having
Internal volume in vertical position ranging from 10 m3 up to 500 m3.
Vertical LPG tank (11) that comply with either one of the above claims that is featured by its having
At least 2 m of body (1) length.
Vertical LPG tank (11) that comply with either one of the above claims that is featured by its having
At least one tank filling element (3) that enables LPG filling from top towards the bottom by sprinkling inside the body (1).
Vertical LPG tank {11} that comply with either one of the above claims that is featured by its having
Tank curvature (10) at upper and lower parts of the body (1),
Tank seat (9) on which body (1) is installed on the base element (2).
PCT/TR2015/000200 2014-05-12 2015-05-12 Vertical lpg tank WO2015174945A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2014/05320 2014-05-12
TR201405320 2014-05-12

Publications (1)

Publication Number Publication Date
WO2015174945A1 true WO2015174945A1 (en) 2015-11-19

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ID=53539905

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
WO (1) WO2015174945A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537085A (en) * 1946-10-25 1951-01-09 Warren Petroleum Corp Cargo-type tank vessel having separable tanks
GB818073A (en) * 1956-01-04 1959-08-12 North Thames Gas Board Containers for liquefied gas transportation
US2976695A (en) * 1959-04-22 1961-03-28 Phillips Petroleum Co System for refrigerated lpg storage
US3246479A (en) * 1963-12-23 1966-04-19 Phillips Petroleum Co Heat-insulated tank having tank contents refrigerating, foundation warming, and loading and unloading systems
EP0295168A1 (en) * 1987-05-26 1988-12-14 ATELIERS CITERGAZ CIVRAY Société Anonyme Process and installation for putting in place a pressurised gas reservoir, as well as the adapted reservoir
TR200201661U (en) 2002-06-24 2002-10-21 Tektaş Mühendi̇sli̇k Maki̇natesi̇sat Armatürleri̇ San. Ve Ti̇c. Tank safety valve dual collector.
JP2007132460A (en) * 2005-11-11 2007-05-31 Ito Koki Kk Lpg temporary supply device
TR200801508U (en) 2008-03-07 2008-04-21 Abs Pv Endüstri̇yel Valf Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Flame arresting device.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537085A (en) * 1946-10-25 1951-01-09 Warren Petroleum Corp Cargo-type tank vessel having separable tanks
GB818073A (en) * 1956-01-04 1959-08-12 North Thames Gas Board Containers for liquefied gas transportation
US2976695A (en) * 1959-04-22 1961-03-28 Phillips Petroleum Co System for refrigerated lpg storage
US3246479A (en) * 1963-12-23 1966-04-19 Phillips Petroleum Co Heat-insulated tank having tank contents refrigerating, foundation warming, and loading and unloading systems
EP0295168A1 (en) * 1987-05-26 1988-12-14 ATELIERS CITERGAZ CIVRAY Société Anonyme Process and installation for putting in place a pressurised gas reservoir, as well as the adapted reservoir
TR200201661U (en) 2002-06-24 2002-10-21 Tektaş Mühendi̇sli̇k Maki̇natesi̇sat Armatürleri̇ San. Ve Ti̇c. Tank safety valve dual collector.
JP2007132460A (en) * 2005-11-11 2007-05-31 Ito Koki Kk Lpg temporary supply device
TR200801508U (en) 2008-03-07 2008-04-21 Abs Pv Endüstri̇yel Valf Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Flame arresting device.

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