Surgil ESIA Report - Volume III - EKN

“O’ZLITINEFTGAZ”
open joint-stock company
FS «Complex development of Surgil field
with extracting of valuable components»
Cold 648,182 32
Acid 54,063 24
Table 6 – Combined data on raw materials, catalysts and chemicals
№ Zone Name Specification
Initial filling
(m 3 )
180 days
consumption
Total
(m 3 )
1 104 MRU catalyst
2 104 Ceramic spheres for MRU reactor
Carbon enriched
with sulfur
By catalyst
manufacturer
55.42 Attachment 55.42
8.32 Attachment 8.32
3
104
Molecular sieve for dehydrogenation
3A or 5A type
188.40
Attachment
188,40
4
104
Ceramic spheres for molecular
sieve dehydrogenation
By catalyst
manufacturer
15.07
Attachment
15.07
5
114
MRU catalyst
Carbon enriched
with sulfur
7.06
Attachment
7.06
6
114
Ceramic spheres for MRU reactor
By catalyst
manufacturer
1.06
Attachment
1.06
7
116
Molecular sieve for dehydrogenation
3A or 5A type
30.00
Attachment
30.00
8
116
Ceramic spheres for
molecular sieve dehydrogenation
By catalyst
manufacturer
2.04
Attachment
2.04
9 116 Charcoal Activated charcoal 3.49 Attachment 3.49
Note: Catalyst shelf life is 6 months minimum
Table 7 – Main chemicals
№ Zone Name Specification
Initial filling
(m 3 )
180 days
consumption
Total
(m 3 )
1 103 Corrosion inhibitor
NALCO EXXON EC
1154 or equivalent
1.00 15.10 16.10
2 104 Methanol Methanol 98%
Attachment,
2.0
13.30 13.30
3 105 Methanol Methanol 98% 7.30 73.30 80.60
4 116 Antifoam agent
5 116 Amine solvent
Crompton SAG
7133 or equivalent
UCARSOL AP-800
(100wt.%)
1.47 0.65 2.12
42.00 2.25 44.25
Note: Utilization of these chemicals should be within 6 months in normal operating conditions
Waste waters, depending on the contaminants kind, are the following:
• contaminated with chemicals;
17
Book 5. Declaration of environmental impact concerning UGCC construction