[12] Patent
[11] Patent No.:GC0010472  
[45] Date of Publishing the Grant of the Patent: 31/May /2019                61/2019  
Number of the Decision to Grant the Patent:2019/151821
Date of the Decision to Grant the Patent:16/May/2019

[21] Application No.:GC 2016-31449

[22] Filing Date:8/6/2016

[30] Priority:

[33] State [32] Priority date [31] Priority No.
US
US
24/8/2015
22/12/2015
62/209,147
14/978,085

[72] Inventors:1- NOURELDIN, Mahmoud Bahy MahmoudŲŒ2- KAMEL, Akram Hamed Mohamed

[73] Owner: SAUDI ARABIAN OIL COMPANY, 1 Eastern Avenue, 31311, Dhahran , Saudi Arabia

[74] Agent: Abu-Gazaleh Intellectual Property L.L.C

  

 

  

[51]IPC:
Int. Cl.: C10J 3/82, 3/84; C10K 1/00, 1/02, 1/10 (2006.01)

[56] Cited Documents:

-VIDAL A ET AL: Analysis of a combined power and refrigeration cycle by the exergy method, ENERGY, PERGAMON PRESS, OXFORD, GB,
vol. 31, no. 15, 1 December 2006
 
Examiner: Eng. Sattam M.AlMutairi

[54] KALINA CYCLE BASED CONVERSION OF GAS PROCESSING PLANT WASTE HEAT INTO POWER
[57] Abstract: A system includes a waste heat recovery heat exchanger configured to heat a heating fluid stream by exchange with a heat source in a crude oil associated gas processing plant; and a Kalina cycle energy conversion system including a first group of heat exchangers to heat a first portion of a working fluid by exchange with the heated heating fluid stream and a second group of heat exchangers to heat a second portion of the working fluid. The second group of heat exchangers includes a first heat exchanger to heat the second portion of the working fluid by exchange with a liquid stream of the working fluid; and a second heat exchanger to heat the second portion of the working fluid by exchange with the heated heating fluid stream. The energy conversion system includes a separator to receive the heated first and second portions of the working fluid and to output a vapor stream of the working fluid and the liquid stream of the working fluid; a first turbine and a generator to generate power by expansion of the vapor stream; and a second turbine to generate power from the liquid stream.
No. of claims: 30     No. of figures: 12


 

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