MIBK Plant

MIBK Plant
Proprietary Technology and Plants
Technology Introduction:
MIBK is an excellent solvent with medium boiling point, it can be used as the solvent for paint, nitrocellulose, ethyl cellulose, tape, wax and several resins; a;lso it is widely used as the dewaxing agent, extraction agent, the RM for antiaging agent synthesis and etc. The MIBK production processes include iso-Propanol Process, Acetone Three-Step Process and Acetone One-Step Process, and SL TEC offers the most advanced Acetone One-Step Process.
Technical Features:
Compared to the other two processes, Acetone One-step Process makes use of high performance catalyst to finish acetone condensation, dehydration, hydrogenation and etc. by one step to get MIBK. It has advantages such as short flow short, less investment, high conversion yield, low production cost and etc.
Performance:
1. Product Specification
S/N
Item
Index
1
Color, hazen unit (Pt-Co)
10
2
Density (20oC), g/cm3
0.800-0.803
3
Moisture, % wt
0.1
4
Acidity (as per acetic acid), % wt
0.01
5
Boiling range (0oC, 101.3kp), oC
114-117
6
Evaporation Residue, mg/100mL
5.0
7
MIBK Content, %wt
99.5

2. Specific Consumption ( Comparison with Other Processes)
S/N
RM Consumption
Acetone Three-Step Process
Veba Acetone One-Step Process
Taxac Acetone One-Step Process
SL TEC Process
1
Acetone (mt/mt of 99.5% MIBK)
1.42
1.33
1.35
1.318
2
Hydrogen (Nm3/ mt of 99.5% MIBK)
674
590
502
447
3
Cooling Water (mt/mt of 99.5% MIBK)
579
100
100
60
4
Process Water (mt/mt of 99.5% MIBK)
0.417
--
--
--
5
Electricity (KWH/mt of 99.5% MIBK)
309
450
550
340
6
Steam (Nm3/ mt of 99.5% MIBK)
12.13
4.36
4.9
4.1


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