GB1144550A - Apparatus and process for liquefying and revaporizing gases - Google Patents
Apparatus and process for liquefying and revaporizing gasesInfo
- Publication number
- GB1144550A GB1144550A GB5761367A GB5761367A GB1144550A GB 1144550 A GB1144550 A GB 1144550A GB 5761367 A GB5761367 A GB 5761367A GB 5761367 A GB5761367 A GB 5761367A GB 1144550 A GB1144550 A GB 1144550A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrier
- exchanger
- gas
- withdrawn
- admitted
- 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 title abstract 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003345 natural gas Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
- F28C3/08—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour with change of state, e.g. absorption, evaporation, condensation
-
- 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
- F17C9/04—Recovery of thermal energy
-
- 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
- F17C2265/05—Regasification
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
1,144,550. Liquefaction and re-vaporization of gases. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 19 Dec., 1967, No. 57613/67. Heading F4P. Liquefied gas, e.g. natural hydrocarbon gas, having been transported in a reservoir from a production point to a consumption point, is vaporized by direct heat exchange with a cold carrier which is substantially insoluble in the L.N.G. and is of greater density, e.g. a 70: 30 water-ammonia mixture, the so-cooled carrier is then fed to the reservoir, transported to the production point and used to liquefy natural gas by direct heat exchange therewith. In operation cooling to effect liquefaction of feed natural gas occurs in three direct contact heat exchangers 12, 13, 14, Fig. 3, in series. Feed gas entering at 18 flows upwardly past trays 15 in exchanger 12 in counterflow to melted cold carrier introduced at 16 and discharged at 17, condensed impurities being withdrawn at20. The so-cooled gas enters exchanger 13 through an injection nozzle 21 and draws a mixture of granular solid and liquid carrier admitted at 24 up a capped riser 22 resulting in formation of a layer of liquid gas which is withdrawn at 23 and liquefaction of the solid carrier which is withdrawn at 26. The liquefied gas is further cooled by feeding at 30 into the bottom of an exchanger 14 and passage upwardly against downward flowing granular carrier admitted at 29 and agitated by a rotor 27. The so-cooled liquefied gas is separated from carrier at 31 and discharged at 33. Liquefied gas to be re-vaporized is admitted at 40, Fig. 4, and flows upwardly through an exchanger 34 against downward flowing powdered carrier admitted at 39 and agitated by a rotor 37. Warmed liquefied gas leaves exchanger 34 at 43 and ascends an exchanger 35 to which carrier in the liquid phase is fed at 45 and is withdrawn in the solid phase at 47. Vapour from exchanger 45 is then warmed in exchanger 36 against downward flowing carrier liquid and is withdrawn as product gas at 52.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5761367A GB1144550A (en) | 1967-12-19 | 1967-12-19 | Apparatus and process for liquefying and revaporizing gases |
| NL6818078A NL6818078A (en) | 1967-12-19 | 1968-12-17 | |
| ES361528A ES361528A1 (en) | 1967-12-19 | 1968-12-17 | A PROCEDURE FOR THE TRANSPORTATION AND NOT THE STORAGE OF A GAS. |
| FR1595208D FR1595208A (en) | 1967-12-19 | 1968-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5761367A GB1144550A (en) | 1967-12-19 | 1967-12-19 | Apparatus and process for liquefying and revaporizing gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1144550A true GB1144550A (en) | 1969-03-05 |
Family
ID=10479596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5761367A Expired GB1144550A (en) | 1967-12-19 | 1967-12-19 | Apparatus and process for liquefying and revaporizing gases |
Country Status (4)
| Country | Link |
|---|---|
| ES (1) | ES361528A1 (en) |
| FR (1) | FR1595208A (en) |
| GB (1) | GB1144550A (en) |
| NL (1) | NL6818078A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2037049A1 (en) * | 1969-01-23 | 1970-12-31 | Shell Int Research | |
| GB2117887A (en) * | 1982-03-19 | 1983-10-19 | Richard James Armstong | Valve assembly for container of vapourizable pressurized liquid |
| CN103673663A (en) * | 2013-11-15 | 2014-03-26 | 苏州金宏气体股份有限公司 | Method for saving vaporization energy in production of hyperpure ammonia |
| CN111991828A (en) * | 2020-09-29 | 2020-11-27 | 广州市爱百伊生物技术有限公司 | Device and method for purifying tender repair essence |
| RU2747123C1 (en) * | 2020-08-03 | 2021-04-28 | Владимир Александрович Шишков | Gas liquefaction method |
-
1967
- 1967-12-19 GB GB5761367A patent/GB1144550A/en not_active Expired
-
1968
- 1968-12-17 NL NL6818078A patent/NL6818078A/xx unknown
- 1968-12-17 ES ES361528A patent/ES361528A1/en not_active Expired
- 1968-12-17 FR FR1595208D patent/FR1595208A/fr not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2037049A1 (en) * | 1969-01-23 | 1970-12-31 | Shell Int Research | |
| GB2117887A (en) * | 1982-03-19 | 1983-10-19 | Richard James Armstong | Valve assembly for container of vapourizable pressurized liquid |
| CN103673663A (en) * | 2013-11-15 | 2014-03-26 | 苏州金宏气体股份有限公司 | Method for saving vaporization energy in production of hyperpure ammonia |
| CN103673663B (en) * | 2013-11-15 | 2016-01-20 | 苏州金宏气体股份有限公司 | A kind of method of saving during ultra-pure ammonia is produced the energy of vaporizing |
| RU2747123C1 (en) * | 2020-08-03 | 2021-04-28 | Владимир Александрович Шишков | Gas liquefaction method |
| CN111991828A (en) * | 2020-09-29 | 2020-11-27 | 广州市爱百伊生物技术有限公司 | Device and method for purifying tender repair essence |
| CN111991828B (en) * | 2020-09-29 | 2022-04-15 | 广州市爱百伊生物技术有限公司 | Device and method for purifying tender repair essence |
Also Published As
| Publication number | Publication date |
|---|---|
| ES361528A1 (en) | 1970-12-01 |
| FR1595208A (en) | 1970-06-08 |
| NL6818078A (en) | 1969-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2731810A (en) | Qjivaiiov snoonilnod | |
| SU1704646A3 (en) | Method for separating gaseous mixture which contains carbon dioxide and light hydrocarbons | |
| GB1038053A (en) | A process for the cold separation of gas mixtures | |
| FR1575098A (en) | ||
| GB1482196A (en) | Upgrading air-contaminated methane gas compositions | |
| GB1387472A (en) | Thermal cycle for the compression of a fluid by the expansion of another fluid | |
| GB1307640A (en) | Liquifaction process for gases and gas mixtures | |
| GB1310707A (en) | Methods for liquifying gases | |
| ES341963A1 (en) | Production of nitrogen by air separation | |
| GB1069331A (en) | A process for the partial liquefaction of a gas mixture | |
| GB1144550A (en) | Apparatus and process for liquefying and revaporizing gases | |
| FR2217648A1 (en) | ||
| US3407613A (en) | Enrichment of natural gas in c2+ hydrocarbons | |
| CN206094746U (en) | Extract novel device of liquid methane in follow high methane gas | |
| US2270852A (en) | Separating of gas mixtures | |
| GB826298A (en) | Process for air separation by liquefaction and rectification | |
| US3126267A (en) | Separating isotopes of hydrogen | |
| ES363604A2 (en) | Separation of acetylene and ethylene from cracked gas | |
| SE332007B (en) | ||
| US3512368A (en) | Helium and nitrogen containing fuel product recovery | |
| CN208635425U (en) | A kind of intermediate feed coke-stove gas recovery system using cold energy of liquefied natural gas | |
| US3574276A (en) | Method for transporting acetylene | |
| GB1506692A (en) | Cooling of crude gas mixtures containing hydrocarbons of different boiling point | |
| US3631683A (en) | Rectification by precooling and dividing the feed gas into partial streams | |
| ES364550A1 (en) | Regasification of a liquefied gaseous mixture |