USRE19458E - Gas supplying method and device - Google Patents
Gas supplying method and device Download PDFInfo
- Publication number
- USRE19458E USRE19458E US19458DE USRE19458E US RE19458 E USRE19458 E US RE19458E US 19458D E US19458D E US 19458DE US RE19458 E USRE19458 E US RE19458E
- Authority
- US
- United States
- Prior art keywords
- gas
- pressure
- high pressure
- liquefied
- place
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000007789 gas Substances 0.000 description 69
- 239000007788 liquid Substances 0.000 description 9
- 239000007791 liquid phase Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000009835 boiling Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atoms Chemical class [H]* 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
- F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
-
- 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
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0119—Shape cylindrical with flat 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
- F17C2201/05—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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/011—Oxygen
-
- 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
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0107—Single phase
- F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
-
- 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
- F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
- F17C2225/036—Very high pressure, i.e. above 80 bars
-
- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0135—Pumps
-
- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0302—Heat exchange with the fluid by heating
- F17C2227/0309—Heat exchange with the fluid by heating using another fluid
-
- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0388—Localisation of heat exchange separate
- F17C2227/039—Localisation of heat exchange separate on the pipes
-
- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/06—Fluid distribution
-
- 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
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
- F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
- F17C2270/0171—Trucks
Definitions
- This invention relates to a method and apparatus for supplying gas under pressure, particularlyan industrially utilizable gas characterized by a low boiling point, such as oxygen, and which may be had from sources other than by mechani, cal air separation; for example, that had as a waste product from a chemical process.
- gas when its liquefaction has been accomplished in a suitable manner, may be delivered to consumers in the liquid phase in receptacles designed for the purpose and thereafter used industrially at any desired place.
- such gaseous products are subjected to liquefaction whereby they may be stored in the liquid phase and occupy a relatively small amount of space, as compared with compressed gases stored in steel cylinders, and by reason of their smaller shipping weight may be readily transported relatively great distances and utilized wherever required.
- the means for supplying the liquid oxygen may be a transporting vessel which is preferably mounted together with the pressure gas producer on a single transporting device, for instance on a motor truck, although they may be mounted separately.
- a gas-producer and a liquefying apparatus may also be arranged in common upon the transporting means.
- the liquefying apparatus may be supplied, for instance, with a gas compressor and operated to produce liquefied gases in a known manner. When the liquid is transported, it may be pressed by means of external energy into the receiver provided for it.
- the figure shows, mainly in side elevation, an embodiment of the invention using a motor vehicle for transporting the portable plant.
- a motor truck 10 is shown as the transporting means and has mounted on it a liquefied gas supplying apparatus comprising by way of example, a compressor 11, a heat interchanger 12, and a container 13 for the gas material when liquefied.
- a vaporizing apparatus 14 having an inlet 15 for liquefied gas drawn from the container 13 and an outlet 16 for gas material in the gas phase; there being a connection 17 leading from the container 13 to the inlet 15 which includes suitable pressing means, such as a mechanically actuated pump 18 of a character adapted to pump a liquefied gas, volatile at normal atmospheric temperature and pressure, for example, a liquid oxygen pump.
- the compressor 11 is preferably provided with an inlet coupling 19 by which connection with the source of by-product gas to be liquefied is made.
- the vaporizing apparatus 14 while of any suitable form that is adapted to deliver gas material converted from the liquid phase to the gas phase at a relativelyhigh pressure, preferably has an artificial source of heat and is accordingly shown as comprising a heat absorbing coil 20 submerged in a bath.
- a delivery connection such as coupling 21, leads from the outlet 16 of the vaporizing apparatus to a consuming or storing device; the latter may be, for example, a plurality of storage cylinders, as shown at 22, located in any suitable place.
- the liquefied gas under substantlally no pressure or under a relatively low one is transferred from the supplying apparatus to the vaporizer and is there converted into gas under such pressure (say 2000 to 3000 pounds per square inch) as may be desired and, in that condition, is supplied to the consuming device.
- the principal advantage of the present process consists in the fact that the consumer can be supplied much more quickly than heretofore with gas at any desired pressure without the necessity of every. consumer being provided with vaporizing apparatus.
- a further advantage is that such gases as are obtained as by-products in the manufacture of nitrogen and hydrogen, can by this method be used, instead of permitting them to escape into the atmosphere as heretofore.
- a method of dispensing a gas of a low boiling point for industrial use at a desired pressure which comprises transferring gas material in the liquid phase from transportable gas collecting, liquefying and supplying apparatus, pressing the liquid against a relatively high pressure when drawn from said supplying apparatus into a transportable receiver applying heat to said liquid for converting the same into gas at the desired high pressure, and delivering said high pressure gas at a. place of consumption.
- a method of dispensing a gas of a low boiling point for industrial use at a desired pressure which comprises transferring liquefied gas at intervals directly from transportable gas collecting,
- a method of dispensing a gas of a low boiling point for industrial use at a desired pressure which comprises collecting, compressing and liquefying gas material in a manner which provides a supply of gas in the liquid phase at a relatively low pressure, pressing at intervals by means of externally obtained power, the liquefiedgas drawn from said supply against a high pressure, appLving heat to said withdrawn liquid subsequently to said pressing operation whereby the gas material in the liquid phase is converted into the gas phase at a desired high pressure, and delivering said high pressure gas to a receiving device at a place of consumption.
- a method of dispensing a gas of low boiling point for industrial use at a. desired pressure which comprises collecting a waste gaseous product by means of transportable apparatus, subjecting the same to liquefaction .and temporarily storing the gaseous product in the liquid phase, transferring a desired amount of the stored liquefied gas at intervals at the place of use to a high pressure receiver by pressing the transferred liquefied gas by means of externally obtained power against the pressure in said receiver, and delivering the gas produced at said high pressure for use at the place of consumption.
- a method of dispensing gas of low boiling point for industrial use at a desired pressure which comprises providing a supply of collected and liquefied gas material at a relatively low pressure in a transportable apparatus including a container, pressing at intervals liquefied gas withdrawn from said container to force the same into transportable vaporizing apparatus against a relatively high pressure, applying heat to the material passed to said vaporizing apparatus for converting the same into gas at said relatively high pressure, and supplying consuming apparatus from the vaporizing apparatus at the desired high pressure.
- a method of dispensinga gas of low boiling point for industrial use at a desired pressure which comprises cooling an evaporated gas, liquefying and storing the same at a relatively low pressure in transportable apparatus including a container, pressing at intervals liquefied gas withdrawn from said container to force the same into vaporizing apparatus against a relatively high pressure, applying heat to the material passing in said vaporizing apparatus to convert the same into gas at said relatively high pressure, and discharging the gas produced to consuming apparatus at the desired high pressure.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
Feb. 12, 1935. c w HEYLANDT Re. 19,458
mgsunmnue METHOD AND DEVICE THEREFOR Original Filed Feb. 16, 1928 ATTORNEYS Reissued Feb. 12, 1935 UNITED STATES PATENT OFFICE GAS SUPPLYING METHOD AND DEVICE THEREFOR Christian Wilhelm Paul Heylandt, Berlin-Brits, Germany, assignor to Fluga. Aktiengesellschaft,
St. Moritz, Switzerland,
Switzerland Original No. 1,826,248,
a corporation of dated October 6, 1931,
6 Claims.
. This invention relates to a method and apparatus for supplying gas under pressure, particularlyan industrially utilizable gas characterized by a low boiling point, such as oxygen, and which may be had from sources other than by mechani, cal air separation; for example, that had as a waste product from a chemical process. Such gas, when its liquefaction has been accomplished in a suitable manner, may be delivered to consumers in the liquid phase in receptacles designed for the purpose and thereafter used industrially at any desired place.
In large gas producing plants, where relatively large quantities of gas are stored, but where the gas consumption is relatively small, there is a certain amount of excess gas which must be permitted to escape uselessly into the atmosphere, so that the inability of utilizing such gas has an important bearing on the overall efficiency of the plant. This is particularly true of those chemical processes where gases are produced for chemical synthesis (ammonia-synthesis, electrolytic-decomposition of water and the like), especially when only one of two or more component gases can be used industrially, whereby the rest must be allowed to escape uselessly. It is chiefly the oxygen and nitrogen components which are liberated in certain manufacturing processes.
In accordance with the present invention, such gaseous products are subjected to liquefaction whereby they may be stored in the liquid phase and occupy a relatively small amount of space, as compared with compressed gases stored in steel cylinders, and by reason of their smaller shipping weight may be readily transported relatively great distances and utilized wherever required.
It has already been proposed to transport liquefied gases having a low boiling point, such as oxygen, in relatively large quantities and in special vessels and to convert them into gas under pressure at the place of consumption. Such gases, however, were transferred in the liquid phase at the place of consumption from the transporting vessels into so-called cold or warm Vaporizers, in
. 150 atmospheres.
which the conversion into gas took place; in cold Vaporizers, the resulting pressure being approximately 30 atmospheres and in the warm vaporizer This method of converting the liquefied gas into gas under pressure necessitates, however, for small consumers, which represent the majority of the customers, an investment of a relatively large amount of capital in Vaporizers at the place of consumption.
It has also been proposed to vaporize the liquefled gas within the transporting vessel at the place of consumption and to use it as gas of the desired working pressure. This is confined to cases where at the place of consumption only low working pressures (15 atmospheres and the like) are required, since in the case of high pressures, the vessels must necessarily be of exceedingly strong and heavy construction, whereby the economy of transporting the gas in the liquid phase would be offset.
In the practice of the present invention, these limitations are overcome by providing a portable plant on transporting means arranged for supplying the gas, such as oxygen, under pressure; such plant includes means for supplying the liquid oxygen and a pressure gas producer. The means for supplying the liquid oxygen may be a transporting vessel which is preferably mounted together with the pressure gas producer on a single transporting device, for instance on a motor truck, although they may be mounted separately.
For the purpose of supplying liquefied gas, a gas-producer and a liquefying apparatus may also be arranged in common upon the transporting means. The liquefying apparatus may be supplied, for instance, with a gas compressor and operated to produce liquefied gases in a known manner. When the liquid is transported, it may be pressed by means of external energy into the receiver provided for it.
In the accompanying drawing, the figure shows, mainly in side elevation, an embodiment of the invention using a motor vehicle for transporting the portable plant.
In this embodiment a motor truck 10 is shown as the transporting means and has mounted on it a liquefied gas supplying apparatus comprising by way of example, a compressor 11, a heat interchanger 12, and a container 13 for the gas material when liquefied. Associated with the liquid supplying apparatus on the truck, there is a vaporizing apparatus 14 having an inlet 15 for liquefied gas drawn from the container 13 and an outlet 16 for gas material in the gas phase; there being a connection 17 leading from the container 13 to the inlet 15 which includes suitable pressing means, such as a mechanically actuated pump 18 of a character adapted to pump a liquefied gas, volatile at normal atmospheric temperature and pressure, for example, a liquid oxygen pump. The compressor 11 is preferably provided with an inlet coupling 19 by which connection with the source of by-product gas to be liquefied is made.
The vaporizing apparatus 14, while of any suitable form that is adapted to deliver gas material converted from the liquid phase to the gas phase at a relativelyhigh pressure, preferably has an artificial source of heat and is accordingly shown as comprising a heat absorbing coil 20 submerged in a bath. A delivery connection, such as coupling 21, leads from the outlet 16 of the vaporizing apparatus to a consuming or storing device; the latter may be, for example, a plurality of storage cylinders, as shown at 22, located in any suitable place.
In operation, the liquefied gas under substantlally no pressure or under a relatively low one is transferred from the supplying apparatus to the vaporizer and is there converted into gas under such pressure (say 2000 to 3000 pounds per square inch) as may be desired and, in that condition, is supplied to the consuming device.
The principal advantage of the present process consists in the fact that the consumer can be supplied much more quickly than heretofore with gas at any desired pressure without the necessity of every. consumer being provided with vaporizing apparatus. A further advantage is that such gases as are obtained as by-products in the manufacture of nitrogen and hydrogen, can by this method be used, instead of permitting them to escape into the atmosphere as heretofore.
Having described my invention, what I claim as new and desire to secure by Letters Patent, is:
1. A method of dispensing a gas of a low boiling point for industrial use at a desired pressure which comprises transferring gas material in the liquid phase from transportable gas collecting, liquefying and supplying apparatus, pressing the liquid against a relatively high pressure when drawn from said supplying apparatus into a transportable receiver applying heat to said liquid for converting the same into gas at the desired high pressure, and delivering said high pressure gas at a. place of consumption.
2. A method of dispensing a gas of a low boiling point for industrial use at a desired pressure which comprises transferring liquefied gas at intervals directly from transportable gas collecting,
' liquefying and supplying apparatus, pressing the transferred liquefied gas by means of external energy against a high pressure, applying heat to said transferred liquid to convert the same into gas at the desired high pressure, and delivering the gas produced at said high pressure for use at a place of consumption.
3. A method of dispensing a gas of a low boiling point for industrial use at a desired pressure which comprises collecting, compressing and liquefying gas material in a manner which provides a supply of gas in the liquid phase at a relatively low pressure, pressing at intervals by means of externally obtained power, the liquefiedgas drawn from said supply against a high pressure, appLving heat to said withdrawn liquid subsequently to said pressing operation whereby the gas material in the liquid phase is converted into the gas phase at a desired high pressure, and delivering said high pressure gas to a receiving device at a place of consumption.
4. A method of dispensing a gas of low boiling point for industrial use at a. desired pressure which comprises collecting a waste gaseous product by means of transportable apparatus, subjecting the same to liquefaction .and temporarily storing the gaseous product in the liquid phase, transferring a desired amount of the stored liquefied gas at intervals at the place of use to a high pressure receiver by pressing the transferred liquefied gas by means of externally obtained power against the pressure in said receiver, and delivering the gas produced at said high pressure for use at the place of consumption.
5. A method of dispensing gas of low boiling point for industrial use at a desired pressure, which comprises providing a supply of collected and liquefied gas material at a relatively low pressure in a transportable apparatus including a container, pressing at intervals liquefied gas withdrawn from said container to force the same into transportable vaporizing apparatus against a relatively high pressure, applying heat to the material passed to said vaporizing apparatus for converting the same into gas at said relatively high pressure, and supplying consuming apparatus from the vaporizing apparatus at the desired high pressure.
6. A method of dispensinga gas of low boiling point for industrial use at a desired pressure, which comprises cooling an evaporated gas, liquefying and storing the same at a relatively low pressure in transportable apparatus including a container, pressing at intervals liquefied gas withdrawn from said container to force the same into vaporizing apparatus against a relatively high pressure, applying heat to the material passing in said vaporizing apparatus to convert the same into gas at said relatively high pressure, and discharging the gas produced to consuming apparatus at the desired high pressure.
CHRISTIAN WILHELM PAUL HEYLANDT.
Publications (1)
Publication Number | Publication Date |
---|---|
USRE19458E true USRE19458E (en) | 1935-02-12 |
Family
ID=2083589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US19458D Expired USRE19458E (en) | Gas supplying method and device |
Country Status (1)
Country | Link |
---|---|
US (1) | USRE19458E (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2469434A (en) * | 1943-02-01 | 1949-05-10 | Linde Air Prod Co | Apparatus and method for filling gas storage cylinders |
US2837898A (en) * | 1953-07-15 | 1958-06-10 | Union Carbide Corp | Differential plunger type liquefied gas pump |
-
0
- US US19458D patent/USRE19458E/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2469434A (en) * | 1943-02-01 | 1949-05-10 | Linde Air Prod Co | Apparatus and method for filling gas storage cylinders |
US2837898A (en) * | 1953-07-15 | 1958-06-10 | Union Carbide Corp | Differential plunger type liquefied gas pump |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2964917A (en) | Evaporation of liquefied gases | |
US3514274A (en) | Transportation of natural gas as a hydrate | |
US3800550A (en) | System for reliquefying boil-off vapor from liquefied gas | |
US3154928A (en) | Gasification of a liquid gas with simultaneous production of mechanical energy | |
IL28868A (en) | Process for liquefaction of natural gas and transportation by marine vessel | |
CZ277911B6 (en) | Process and apparatus for air low-temperature disintegration with variable production of oxygen | |
GB1376678A (en) | Process for liquefying permanent gases | |
CN104034122B (en) | A kind of natural gas vaporization gas condenser system and method again | |
TW202117248A (en) | High-purity oxygen production system | |
GB1413456A (en) | Re-liquefaction of gas evolved from a cryogenic tank | |
US3058315A (en) | Process for supplying a gaseous product to meet a fluctuating demand | |
US3241933A (en) | Process for the reforming of natural gas | |
US2938360A (en) | Anhydrous ammonia storage tank | |
US2321445A (en) | Process of and apparatus for conserving gas material | |
CN104390125B (en) | Liquefied natural gas flashed vapour constant voltage recovery method and equipment | |
USRE19458E (en) | Gas supplying method and device | |
US2257897A (en) | Method and apparatus for dispensing gas material | |
GB895094A (en) | Improvements in or relating to process and apparatus for liquefying natural gas | |
US2975608A (en) | Transportation and use of liquefied natural gas | |
JP2004536265A (en) | Unloading pressurized liquefied natural gas to a standard liquefied natural gas storage facility | |
US2741094A (en) | Method of and apparatus for dispensing gases | |
US3068657A (en) | Method for the transportation and maintenance of a normally gaseous hydrocarbon in solution with a liquid hydrocarbon | |
USRE19031E (en) | Process and apparatus for the | |
US2754666A (en) | Method and apparatus for liquefying gases | |
USRE18774E (en) | Christian wilhelm |