Mark Lancaster of Baker Hughes discusses their pump to power technology. Baker Hughes utilizes pipeline pressure to power in line turbines to create electricity.

2. PaT… an Energy Saving Device
• Pump as Turbine (PaT) is an integrated skid made by coupling
a HPRT (Hydraulic Power Recovery Turbine) with an electric
generator.
• PaT converts wasted hydraulic energy into electrical energy,
that can be reused in to the plant or injected to the electrical
grid.
• HPRT is a reverse rotating Pump which produces mechanical
energy generally used as pump driver helper or other rotating
machines
PaT typical layout

3. Why use PaT and milestones
• GE Corp. ecomagination certified ... 2012
• PaT & electric generator … integrated solution
• Available for a wide range of heads and flows
• PaT replaces PRV (Pressure Reducing Valves)
• Low cost solution compared w/conventional turbines
• Reduced foot print ... Easy to install
• Leveraging HPRT experience ... +70 machines fleet
• Customers fast ROI <2.5 years
Watch Video at:
http://www.youtube.com/watch?v=1bEIPce_zd
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8. Pump_Type Discharge_Diameter Impeller_Diameter Family Stages Fluid Suction_Pressure Head Capacity Power RPM Service Material
14x19-DVS 14 19 DVS 1 RICH OASE SOLUTION 35.9 -246.9 3703 2231.4 2974 HPRT A8
6x13-DDHF/4 6 13 DDHF 4 HYDROCARBONS 158.1 2317.8 830 2118.6 5950 HPRT C6
14x23-DVS 14 23 DVS 1 MDEA SOLUTION 35.18 256.7 3386.1 2159 2985 HPRT C6
4x11-DDHF/9 4 11 DDHF 9 HYDROCARBONS 81.5 1102.6 340.8 456 2985 HPRT C6
24x29-DVS 24 29 DVS 1
RICH AMDEA
SOLUTION 30.5 212 3574 1828 1490 HPRT A8
10x22-DS-
THF/2 10 22 DS-THF 2 HYDROCARBONS 33.84 -230.5 1902.9 960 1489 HPRT A8
10x22-DS-
THF/2 10 22 DS-THF 2 HYDROCARBONS 33.84 -230.5 1902.9 960 1489 HPRT A8
4x13-DDHF/10 4 13 DDHF 10 HPPS Liquid 151.12 2186.5 309.2 768.3 2985 HPRT C6
10x17-DVS 10 17 DVS 1
RICH AMDEA SOL +
40% WT SATURED 35.6 252.1 1973.8 1235 2985 HPRT A8
24x29-DVS 24 29 DVS 1
RICH OASE SOL+40%
WT SATURATED 34.47 246.29 4224.4 2582 1490 HPRT A8
14x19-DVS 14 19 DVS 1
SEMILEAN OASE
SOLUTION 35.52 -249.7 3869 2378.5 2970 HPRT A8
14x30-DVS 14 30 DVS 1 RICH OASE SOLUTION 37.188 258.86 3059.5 1850 1490 HPRT A8
10x16-MSND/3 10 16 MSND 3 SEMILEAN SOLUTION 3.2 449.4 874 1588 2985 HPRT A8
8x13-MSND/3 8 13 MSND 3 MDEA SOLUTION 39.8 306.3 923 689.2 2985 HPRT A8
8x13-MSND/3 8 13 MSND 3 MDEA SOLUTION 39.8 306.3 923 689.2 2985 HPRT A8
10x22-BFD/2 10 22 BFD 2 RICH SOLUTION 30.5 201 1300 636.5 1490 HPRT A8
10x22-BFD/2 10 22 BFD 2 RICH AMINE SOLUTION 29.5 203 1300 657 1490 HPRT A8
10x22-BFD/2 10 22 BFD 2 RICH SOLUTION 30.5 201 1300 636.5 1490 HPRT A8
10x22-BFD/2 10 22 BFD 2 RICH AMINE SOLUTION 29.5 203 1300 657 1490 HPRT A8
10x22-BFD/2 10 22 BFD 2 RICH AMINE SOLUTION 32.2 203 1300 657.6 1490 HPRT A8
16x22-BFD/2 16 22 BFD 2 RICH AMINE SOLUTION 32.2 203 1300 657.6 1490 HPRT A8
10x16-MSND/3 10 16 MSND 3 RICH SOLUTION 27.5 186 852 392.7 1490 HPRT A8
10x16-MSND/3 10 16 MSND 3 RICH SOLUTION 27.5 186 852 392.7 1490 HPRT A8
4x12-DDHF/4 4 12 DDHF 4 RICH AMINE 155.5 1505 196.6 403.1 4300 HPRT A8
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10000 20000
Flow rate [m3/h]
DifferentialHead[m]
200
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500
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Performance Range

12. 145
1450
Pressure(PSI)
0
2200 8,800
Capacity (gallons/hr)
BB5
DDHF / DDHM
Multi stage
double case
BB3
MSN / MSND
Multi stage
Axially Split
BB2
DVSHF/THF/DSTHF
Radially Split
1 / 2 stages
Double Suction
10,000
15
750
44,000
BB1
DVE / DVS / BFD
Axially Split
1 / 2 stages
Double Suction
OH2
TC / VP
Radially Split
1 Stage overhung
VS 1-7
VTC / VCD / VDA / VSA
Vertical Single/Multi stage
BB4
DDHF / DDHM
Multi stage
Single case
Installation Highlights
Max. installed power on single stage 14.5 MW
Max. differential head 3.500 m.l.c.
Max. hydrotest pressure 14000 psi
Max. rotating speed 7.500 rpm
Max. Pumping Temp. 850°F

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