IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0732124
(2015-06-05)
|
| 등록번호 |
US-9573762
(2017-02-21)
|
|
발명자
/ 주소 |
|
| 출원인 / 주소 |
- Air Liquide Large Industries U.S. LP
|
| 대리인 / 주소 |
|
| 인용정보 |
피인용 횟수 :
0 인용 특허 :
32 |
초록
▼
A cavern pressure control method includes storing compressible and possibly incompressible fluids in an underground storage volume, removing a portion or introducing additional incompressible fluid into the underground storage volume, possibly removing a portion or introducing additional compressibl
A cavern pressure control method includes storing compressible and possibly incompressible fluids in an underground storage volume, removing a portion or introducing additional incompressible fluid into the underground storage volume, possibly removing a portion or introducing additional compressible fluid into the underground storage volume, thereby producing a net pressure increase rate (Pinc) within the underground storage volume, wherein Pinc is maintained at less than a predetermined maximum increase value (PImax).
대표청구항
▼
1. A method of pressure management in an underground storage volume, comprising: storing a compressible fluid in an underground storage volume,storing an incompressible fluid in said underground storage volume, and introducing additional compressible fluid into said underground storage volume, there
1. A method of pressure management in an underground storage volume, comprising: storing a compressible fluid in an underground storage volume,storing an incompressible fluid in said underground storage volume, and introducing additional compressible fluid into said underground storage volume, thereby producing a net pressure increase rate (Pinc) within said underground storage volume,wherein Pinc is maintained at less than a predetermined maximum increase value (PImax), wherein PImax is 100 psi/hr, wherein said compressible fluid is hydrogen. 2. The method of claim 1, wherein said underground storage volume is an underground salt cavern. 3. The method of claim 1, wherein said incompressible fluid is selected from the group consisting of brine, water, or water slurry. 4. The method of claim 1, wherein PImax is 75 psi/hr. 5. A method of pressure management in an underground storage volume, comprising: storing a compressible fluid in an underground storage volume,storing an incompressible fluid in said underground storage volume, andintroducing additional incompressible fluid into said underground storage volume, producing a net pressure increase rate (Pinc) within said underground storage volume,wherein Pinc is maintained at less than a predetermined maximum increase value (PImax), wherein PImax is 100 psi/hr, wherein said compressible fluid is hydrogen. 6. A method of pressure management in an underground storage volume, comprising: storing a compressible fluid in an underground storage volume,storing an incompressible fluid in said underground storage volume, andintroducing additional compressible fluid into said underground storage volume, and concurrently, removing a portion of said incompressible fluid from said underground storage volume, thereby producing a net pressure increase rate (Pinc) within said underground storage volume,wherein Pinc is maintained at less than a predetermined maximum increase value (PImax), wherein PImax is 100 psi/hr, wherein said compressible fluid is hydrogen. 7. A method of pressure management in an underground storage volume, comprising: storing a compressible fluid in an underground storage volume,storing an incompressible fluid in said underground storage volume, andremoving a portion of said compressible fluid from said underground storage volume, and concurrently, introducing additional incompressible fluid into said underground storage volume, producing a net pressure increase rate (Pinc) within said underground storage volume,wherein Pinc is maintained at less than a predetermined maximum increase value (PImax), wherein PImax is 100 psi/hr, wherein said compressible fluid is hydrogen.
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