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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0841291 (2001-04-24) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 227 인용 특허 : 231 |
A coal formation may be treated using an in situ thermal process. Hydrocarbons, H2,and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. Heat input into the formation may
A coal formation may be treated using an in situ thermal process. Hydrocarbons, H2,and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. Heat input into the formation may be controlled to raise a temperature of the formation at a selected rate.
A coal formation may be treated using an in situ thermal process. Hydrocarbons, H2,and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. Heat input into the formation may
A coal formation may be treated using an in situ thermal process. Hydrocarbons, H2,and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. Heat input into the formation may be controlled to raise a temperature of the formation at a selected rate. ion of the floor (5), characterized in that the lining (11) of the gas entry cone continues into the flange collar (6), that the inner contour (13) of the lining (11) continues all the way to the floor (5), and that said gas entry cone has a cylindrical shell (14) fastened to it, which extends into the flange collar (6) and delimits the lining (11) from the outside. 3. Gas entry cone according to claim 2, characterized in that the gas entry cone along with the entire lining are detachable from the double-pipe heat exchanger in one piece. 4. Gas entry cone for a double-pipe heat exchanger for the cooling of cracked gas, where the double pipes are inserted in rows into an oval pipe collector (3), and several oval pipe collectors (3), arranged parallel to each other, are joined into a tight floor (5) forming the upper cap of the gas entry cone, the floor (5) having a cylindrical flange collar (6) fastened to it, which, in turn, is connected to a ring flange (9) attached to the gas entry cone, and the gas entry cone having a lining (11) on the inside whose inner contour (13) forms a central interior space (12) that widens in the direction of the floor (5), characterized in that the lining (11) of the gas entry cone continues into the flange collar (6), that the inner contour (13) of the lining (11) continues all the way to the floor (5), and that said gas entry coil along with the entire lining are detachable from the double-pipe heat exchanger in one piece.
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