LIST OF FERTILIZERS NOTIFIED UNDER FCO SCHEDULE -

LIST OF FERTILIZERS NOTIFIED UNDER FCO SCHEDULE - I A

1. (a)        STRAIGHT NITROGENOUS FERTILIZERS
   1. Ammonium Sulphate
   2. Urea (46% N) (While free flowing)
   3. Urea (coated) (45% N) (While free flowing)
   4. Ammonium Chloride
   5. Calcium Ammonium Nitrate (25% N)
   6. Calcium Ammonium Nitrate (26% N)
   7. Anhydrous Ammonia
   8. Urea Super Granulated
   9. Urea (Granular)
   10. Urea Ammonium Nitrate (32%) (Liquid)
   11. Neem Coated Urea

1.   (b)        STRAIGHT PHOSPHATIC FERTILIZERS

                                i.            Single Superphosphate (16% P₂O ₅  Powdered)

                              ii.             Omitted

                            iii.            Triple Superphosphate

                            iv.            Bone meal, Raw

                              v.            Bone meal, Steamed

                            vi.            Rockphosphate

                          vii.            Single Superphosphate (16% P₂O ₅   Granulated)

                        viii.            Superphosphoric Acid (70% P₂O ₅  ) (Liquid)

1.         (c)        STRAIGHT POTASSIC FERTILIZERS

                                i.            Potassium Chloride (Muriate of Potash)

                              ii.            Potassium Sulphate

                            iii.            Potassium Schoenite

                            iv.            Potassium Chloride (Muriate of Potash) (Granular)

                              v.            Potash derived from Molasses

1.         (cc)      STRAIGHT SULPHUR FERTILIZERS

            I)          Sulphur 90% Powder

            ii)          Sulphur Granular

1.         (d)       N.  P. COMPLEX  FERTILIZERS

                                i.            Diammonium Phosphate (18-46-0)

                              ii.            Diammonium Phosphate (16-44-0)

                            iii.            Ammonium Phosphate Sulphate (16-20-0)

                            iv.            Ammonium Phosphate Sulphate (20-20-0)

                              v.            Ammonium Phosphate Sulphate Nitrate (20-20-0)

                            vi.            Ammonium Phosphate Sulphate (18-9-0)

                          vii.            Nitro Phosphate (20-20-0)

                        viii.            Urea Ammonium phosphate (28-28-0)

                            ix.            Urea Ammonium Phosphate (24-24-0)

                              x.            Urea Ammonium Phosphates (20-20-0)

                            xi.            Mono Ammonium Phosphate (11-52-0)

                          xii.            Nitrophosphate (23-23-0)

                        xiii.            Ammonium Nitrate phosphate (23-23-0)

                        xiv.            Ammonium Poly Phosphate (10-34-0) Liquid

                          xv.            Ammonium Phosphate (14-28-0)

                        xvi.            16:35:0:15 S

                      xvii.            Nitrophosphate (24-24-0)

1.         (e)        N.P.K. COMPLEX FERTILIZERS

                                i.            Nitrophosphate with Potash (15-15-15)

                              ii.            N.P.K (10-26-26)

                            iii.            N.P.K.(12-32-16)

                            iv.            N.P.K. (22-22-11)

                              v.            N.P.K. (14-35-14)

                            vi.            N.P.K. (17-17-17)

                          vii.            N.P.K. (14-28-14)

                        viii.            N.P.K. (19-19-19)  

                            ix.            N.P.K. (17-17-17)

                              x.            N.P.K. (20-10-10)

                            xi.            N.P.K. (15-15-15)

                          xii.            N.P.K. (16:16:16)

                        xiii.            N.P.K. (15:15:15:9 S)

                        xiv.            N.P.K. (12:11:18  with MgO)

                          xv.            N.P.K 9:25:25

                        xvi.            N.P.K. 14:14:21

                      xvii.            N.P.K. 21:6:13

                    xviii.            N.P.K. 15:15:15

                        xix.            N.P.K. 15::9:20

1    (f)         MICRONUTRIENTS

                                i.            Zinc Sulphate Heptahydrate (ZnSO₄.7H₂O)

                              ii.            Manganese Sulphate

                            iii.            Borax (Sodium Tetraborate) for soil application

                            iv.            Copper Sulphate

                              v.            Ferrous Sulphate  

                            vi.            Ammonium Molybdate

                          vii.            Chelated Zinc as Zn-EDTA

                        viii.            Chelated Iron as Fe-EDTA

                            ix.            Zinc Sulphate Mono-hydrate (ZnSO₄.H₂O)

                              x.            Magnesium Sulphate

                            xi.            Boric Acid

                          xii.            Di-sodium Octaborate Tetrahydrate

                        xiii.            Di-sodium Tetraborate Pentahydrate

                        xiv.            Zinc Sulphate Mono Hydrate Granular

                          xv.            Zinc Oxide Suspension Concentrate

1.         (g)        FORTIFIED FERTILIZERS

                                i.            Boronated Single Superphosphate(16% P₂O₅Powedered)

                              ii.            Zincated Urea

                            iii.            Zincated Phosphate (Suspension)

                            iv.            Zincated NPK (12:32:16:0.5)

                              v.            Zincated NPK (10:26:26:0.5)

                            vi.            Boronated DAP (18:46:0:0.3)

                          vii.            Boronated NPK (12:32:16:0.3)

                        viii.            Boronated NPK (10:26:26:0.3)

                            ix.            Calcium Nitrate with Boron

                              x.            15:15:15:0.2:B

                            xi.            DAP:0.5 Zn

                          xii.            SSP:0.5Zn

1.         (h)        100% WATER SOLUBLE COMPLEX FERTILIZERS

                      i.        Potassium Nitrate (13-0-45)

                     ii.        Mono Potassium Phosphate (0-52-34)

                    iii.        Calcium Nitrate

                    iv.        NPK (13-40-13)

                     v.        NPK (18-18-18)

                    vi.        NPK (13-5-26)

                   vii.        NPK (6-12-36)

                  viii.        NPK (20-20-20)

                    ix.        NPK (19-19-19)

                     x.        Potassium Magnesium Sulphate

                    xi.        Mono Ammonium Phosphate (12-61-0)

                   xii.        Urea Phosphate (17:44:0)

List of various grades of Customized Fertilizer

S. No.	Grade of Customized Fertilizer Nagarjuna Fertilizers Lth.	Crop	Districts
1.	15:32:8:0.5 (Zn)	Paddy	East and West Godavari of AP
2.	18:33:7:0.5 (Zn)	Paddy	Khammam, Krishna and Guntur of AP
3.	18:27:14:05 (Zn)	Maize	East Godavari, West Godavari and Vizag of A.P.
4.	18:24:11:0.5 (Zn)	Maize	Guntur, Krishna, Khammam
5.	12:24:0:0.5	Cotton	Krimnagar, Warangal, Nizamabad, Adilabad, Rangareddy, Medak, Khammam, Krishna, Guntur, Nalgonda and Prakasam
6.	24:0:16	Cotton	Krimnagar, Warangal, Nizamabad, Adilabad, Rangareddy, Medak, Khammam, Krishna, Guntur, Nalgonda and Prakasam
7.	16:16:10:1	Chilli	Krimnagar, Warangal, Khammam, Krishna, Guntur and Prakasam
8.	21:0:9	Chilli	Krimnagar, Warangal, Khammam, Krishna, Guntur and Prakasam
9.	23:0:12	Paddy	East and West Godavari of AP
10.	27:0:10	Paddy	Guntur, Krishna, Khammam
11.	22:0:12	Paddy	Adilabad, Nizamabad, Krimnagar, Warangal, Medak, Rangareddy and Nalgonda
12.	18:0:14	Maize	-do-
13.	11:26:6:3:0.5 (NPK ZnS)	Padiy	-do-
14.	14:27:10:4:0.5 (NPKZnS)	Maize	-do-
	TATA CHEMICALS
15.	8:16:24:6:0.5:0:1.5	Potato	Agra, Aligarh, Bulandshahar, Budaun, Bareilly, Baghpath, Bijanor, Hathras, Pilibhit, Muzaffarnagar, Mathura, Meerut, Moradabad, Etah, K.R. Nagar, Farukhabad, Ferozabad, G.B. Nagar, Ghaziabad, J.P. Nagar, Rampur, U.S. Nagar, Mainpuri, Shahjahanpur and Lakhimpur Kheri of Uttar Pradesh.
16.	7:20:18:6:0.5	Sugarcane	-do-
17.	10:18:25:3:0.5	Wheat	-do-
18.	8:15:15:0.5:0.15	Paddy	-do-
19.	10:13:12:6.2	Sweet Sorghum	Nanded district of Maharashtra
20.	11:32:13:0:0.9:0.24	Paddy	Agra, Aligarh, Bulandshahar, Budaun, Bareilly, Baghpath, Bijanor, Hathras, Pilibhit, Muzaffarnagar, Mathura, Meerut, Moradabad, Etah, K.R. Nagar, Farukhabad, Ferozabad, G.B. Nagar, Ghaziabad, J.P. Nagar, Rampur, U.S. Nagar, Mainpuri, Shahjahanpur and Lakhimpur Kheri of Uttar Pradesh.
21.	20:10:5:2:0.5:0.3:0.2	Grapes and Sugarcane	Pune, Nasik, Ahemdnagar and Aurangabad of Maharashtra
22.	10:20:0:5:2:0.5:0.3:0.2	Grapes, Pomegranate, paddy, tomato, leafy Veg.,Gourds Vegetables and sugarcane	Pune, Nasik, Jalgaon, Ahemdnagar and Aurangabad of Maharashtra
23.	15:15:15:5.:2:0.5:0.2	Graps, Cotton, Onion, Banana, Tomato, leafy Veg., Gourds  and Vegetables	Pune, Nasik, Dhule, Jalgaon, Ahemdnagar and Aurangabad of Maharashtra
24.	10:20:20:3:2:0.5:0.3:0.0.2	Sugarcane, Citrus	-do-
	INDO GULF
25.	12:26:18:0.5:5	Wheat & Paddy	Pratapgaarh, Barabanki, Jaunaaapuar, Raebareilli, Sultanpur, Faizabad, Ambedkarnagar, Lucknow
26.	8:18:26:1.0:1.6 (NPKZnBS)	Potato	-do-
	COROMANDEL FERTLISERS Lth.
27.	16:22:14:4:1 (NPKZn)	Paddy	East and West Godavari, Krishna, Western delta of Guntur districts of A.P.
28.	14:20:15:4:0.6 (NPKSZn)	Maize	Karimngar, Warangal and Nizamabad districts of AP
29.	17:17:17:4:0.5:0.2 (NPKZnBS)	Groundnut	Anantpur, Chitoor, Kadapaaa, Kurnool, Mahaboobnagar distraicts of AP
30.	15:15:15:9:0.5:0.2 (NPKZnSB)	Groundnut	-do-
31.	20:0:15:0:0.2 (NPKZnSB)	Paddy and Maize	East and West Godavari, Krishna, Western delta of Guntur districts of A.P.

ENERGY SAVING OPPORTUNITIES

Fw: ENERGY SAVING OPPORTUNITIES

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Dr Amarnath Giri	12:28 PM (5 hours ago)
to me

Dr. Amar Nath Giri
EHSQ


("Many Species: One Planet ,One Future)
.
----- Forwarded by Dr Amarnath Giri/TS/KKD/NFCL/NAGARJUNA on 08/01/2017 12:37 PM ----- 

From:	Dr Amarnath Giri/TS/KKD/NFCL/NAGARJUNA
To:	P Chandra Mohan/TS/KKD/NFCL/NAGARJUNA@NAGARJUNA,
Cc:	K V S Murthy/TS/KKD/NFCL/NAGARJUNA@NAGARJUNA
Date:	03/07/2015 09:17 AM
Subject:	ENERGY SAVING OPPORTUNITIES

---

Dear Sir, 
Wish you a very good morning , I am sharing THIS MATERIAL ENERGY SAVING OPPORTUNITIES & Case studies,  if we do case study in our plant , it  will be beneficial for us  to delegate the work through process and project student.1.00 Case Study: Reduction in steam for effluent stripping 
2.00 Case Study: DM Water Pumping 
3.00 Case Study: Boiler FD fanspeed control 
4.00 Case Study: Boiler Feed Pump of Power Plant 
5.00 Case Study: Heat recovery from CBD 


Methodology & Scope of Baseline Audit 
•Subsystems in Fertiliser Plant 
–Primary Reformer ( radiation & convection sections) 
–Secondary reformer ( incl. WHB) 
–CO2 removal system 
–Synthesis loop 
–Refrigeration system 
–Urea synthesis reactor (incl. Ammonia pumps, CO2 compressors etc.) 
–MP & LP decomposers 
–Concentrators 
–Granulation 

–Water supply system ( from raw water to DM water, make up water etc.) 
–Compressed air system 
•Find out major energy consuming equipments in each sub-system 
–Investigate the technology 
–List out critical parameters which affect the efficiency and energy consumption 
–Operating vs. Designed value 
ENERGY SAVING OPPORTUNITIES 
•Reduce Primary Reformer duty by reforming at lower temperature in Pre-Reformer. This can save about 0.15 Gcal/T with a payback period of 2-3 years. 
•More efficient combustion by reducing excess air. 
•Insulation / refractory for Furnaces, equipments and piping. 
•More Heat recovery from flue gases, by additional coils and increasing size of existing coils. Additional BFW coils, combustion air heaters in convection zone can be done. 
Supply Compression Energy directly by Gas Turbine and exhaust to HRSG or Reformer Furnace. Gain from more efficient power availability for compression. 
•Use of Vapor Absorption for cooling GT / Compressor suction. 
•Power Recovery Unit for High pressure gases letdown. Turbo expanders can reduce Fuel NG pressure from 40 bar to 10 bar and recover mechanical power. For 10000 Nm3/h NG consumption, about 400 kW can be generated. Payback period of more than 6 years. 
•Hydraulic Turbine for utilizing pressure energy wasted during let down.

Case Study: Reduce water leakage in the fire water system 
•The fire water pump was delivering a flow of 60 m3/h. 
•The pump input power during this isolated condition was about 89 kW, with a pump efficiency of 18% only. 
•We had taken trials with the help of safety & fire dept and technical services dept to identify the source of this 60 m3/h leakage of fire water. The team has identified leakages of 30 m3/h at Bagging house and SPG & offsites area. Thus reduction of 30 m3/h in leakage was arrested during the audit itself. 
•Energy Saving = = 243600 kWh/year 
•Cost saving = Rs. 4.5 lakhs/year 
1.00 Case Study: Reduction in steam for effluent stripping 
•Presently the ammoniacal and non-ammoniacal effluent is mixed. Significant amount of ammoniacal effluent from ammonia-1 from Syngas compressor intercooler mixes with other effluent, resulting in prolonged stripper operation and about 5 to 6 tons per hour of LP steam 
•Stop ammonia mixing in intercooler and provide separate ammoniacal effluent stream from non ammoniacal effluent. 
•Separate ammoniacal effluent collection pits are made and intercooler tubes have been replaced to arrest ammoniacal effluent. 
•Annual cost saving potential of Rs 72.0 Lakhs/year 
2.00 Case Study: DM Water Pumping 
•DM water from DM Water Plant is sent to tanks in Ammonia-1 & II and then pumped from the tank to deaerator by separate pumps. Total power consumption of 2 nos pumps is 170 kW. 

•DM water can be sent directly from DM water header to deaerator through control valve; a pump bypass line already exists as per original design (this arrangement is already operational in Power Plant) 

•Annual cost saving potential is about Rs 25.0 lakhs, with an investment of Rs 5.0 lakhs 
3.00 Case Study: Boiler FD fanspeed control 
•Input power to motor driven FD fan was 260 kW. System efficiency (including fan + damper losses) is only 14.3% 
•Reduce steam turbine speed and increase damper opening & automate control to move damper to preset position in case of changeover to electric motor drive 
•Saving potential 69.7 lakhs/year 
4.00 Case Study: Boiler Feed Pump of Power Plant 
•Boiler feed pump driven by 1220 kW motor and standby pump of steam turbine driven. 
•Operating pressure (observed during energy audit for few days) was 150 kg/cm2g while the drum pressure is 120 kg/cm2g 
•Reduce the discharge pressure to 130 kg/cm2g by reducing speed of turbine and reducing stages of motor driven pump. 
•Cost saving potential of 34.85 lakhs/year with an investment of Rs 60.0 lakhs 
5.00 Case Study: Heat recovery from CBD 
•Presently about 2.1 m3/h of CBD is taken out from service boiler & HRSGs, which is flashed in drum. The condensate is cooled and discharged 
•Install NG preheater from 30 C to above 80 C, by using this condensate, while reducing its temperature from 150 C to 60 C. •About 10.8 m3/h of NG saving realised. i.e. Rs 5.1 lakhs, with an investment of Rs 7.0 lakhs 


With best regards,
(2015) 
Dr. AMAR NATH GIRI 
EHSQ , NFCL
M.Sc. -Environmental Science,Ph.D -Environmental Science law & DIPLOMA AS - P.G.D.E.P.L,CES, DCA,
EX IIM LUCKNOW FELLOW, EX RESEARCH SCIENTIST
IGIDR-MUMBAI 
9912511918
amarnathgiri@nagarjunagroup.com
http://www.nagarjunagroup.com
http://www.nagarjunafertilizers.com  
EHSQ BLOG : http://dramarnathgiri.blogspot.in/?view=magazine

http://dramarnathgiri.blogspot.in/2013/10/curriculum-vitae-of-dr-amar-nath-giri.html?q=BIO+DATA

http://dramarnathgiri.blogspot.in/2012/05/nagarjuna-management-services.html