moef guidelines for petrochemical basic & intermediates

8/11/2019 Moef Guidelines for Petrochemical Basic & Intermediates

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~ B o

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REGD.

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EXTRAORDINARY

'mlTH-l.9U'$ 3 - d ' Q " - ~ (i)

PART

n-Section

3-Sub-section

(i)

it 9(f11i1tlfl

PUBLISHEDBY

AUTIlORlTY

9,

18, 1934

781

No.

NEW NOVEMBER

20t2IKARTIKA

1934

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THE GAZETTE OF INDIA: EXTRAORDINARY

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4 THE GAZETTE OF INDIA: EXTRA.oRDINARY

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(I)

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3iR' m.CIiT.fc:t. 277 (31) 3 1 Jl'T' 2012 c)l t i ~ i i t f ; ; : r f t j .rnr I

MINISTRY OF ENVIRONMENT AND FORESTS

NOTIFICATION

New Delhi, the 9th November, 2012

GS.R.

820 E).-

In exercise of the powers conferred by sections 6 and

25

of the Environment

(Protection) Act, 1986 (29 of 1986), the Central Government hereby makes the following rules further to

amend the Environment (Protection) Rules, 1986, namely:

1.

(1) These rules may be called the Environment (Protection) Fourth Amendment Rules, 2012.

(2) They shall come into force on the date of their publication in the Official Gazette.

2. In the Environment (Protection) Rules, 1986,

(a) in Schedule

I,

in the entries against serial number 38 relating to 'Petrochemical (Basic and

Intermediates ),

(i) in the entries under column 2, for the word "EFFLUENT", the letter and word "A.

Effluent" shall be substituted;

ii) at the end, the following entries shall be inserted, namely:

S.No.

Industry

Parameter

Standards

(1)

(2)

(3) (4)

B. Emission

from Chimney Stack

... ~ .

Limiting concentration in mglNm

j

, unless stated

Fuel Type Existing

INew

plants

Expansion of

"(Furnace,

Plants

. Existing

Plant

Boiler,

Sulphur Dioxide Gas 50

I

50

Heater,

(

S0

2)

850

iquid 1700

Vaporiser)

350 250

xides of Nitrogen

. Gas

(NOx)

350

iquid 450

I

Particulate Matter

I

Gas

05

0

(PM)

50

iquid

100

-



6

THE GAZETTE OF INDIA: EXTRAORDINARY

-

(1)

(2)

(3)

I

4)

ICarbon Monoxide

~

I

150

I

100

, (CO)

150

------

200

I

iquid

I

Note,

(i)

All values shall be corrected to 3% Oxygen.

(ii)

Wet scrubber shall necessarily

be

operated at

the

time of decoking.

(iii)

Norms for

CO

shall be monitored only in case

of

Phthalic Anhydride

(PA), Maleic Anhydride (MA), Terephthalic

Acid

(PTA) and Dimethyl

Terephalate (DMT) Plants. Norms for CO emissions shall not be applicable to

P

A/

MA manufacturing standalone existing piants with an installed capacity

of

less than 30,000 metric tonnes per annum, provided that such units have

a

i

chimney/stack

of

minimum

30

metres height for emitting Carbon Monoxide.

f--

Process Emission (Specific

Pollutant)

Source Limiting concentration in

m ~ m

Exiting New Plants

Plants

Chlorine

ED N M Plant and 10 10

Incinerator

Hydrochlor:c Acid Mist

EDC / VCM P4mt and

30

30

Incinerator

Ammonia

Wastewater stripper, 75 75

acrylonitrile plant,

caprolactum plant

Hydrogen Sulphide Naphtha pre-treatment 05 05

plant, olefinplant

Phosgene

(TDI) and (MDI) plant

01

01

Hydrogen

Cyanide(HCNl

Acrylonitrile plant 10 10

VOC

(HAPs)-

TDI

and

TDI,

Methylenediphenyl 0.1 0.1

MDI

Di-isocY. illte (MDI) Plants

VOC (HAPs), Benzene

Benzene, Butadiene Plants 5.0 5.0

and Butadiene

VOC

(HAPs), EO, VCM, EO, VCM,

EDC, ACN, PO

20.0

]0.0

EDC,

ACN

and PO Plants

/

Organic Particulate PA, MA and

TDI

Plants

50 25

Process Emission (General

Pollutant)

~ 7 , _ ~ ~

Source

Limitin¥ concentration in

meINm

VOC (MA, PA and

MA,

PA, Phenol Plants

20

Phenol)

VOC (EB, Styrene,

Ethyl benzene (EB),

100

Toluene, Xylene, Styrene, Toluene, Xylene,

Aromatics, EG and PG)

Aromatics, EG, PG Plants

VOC

(paraffin, Acetone

Non-methane, HC

150

and Olefins)

(paraffin), Acetone, Olefms

Plants

NOfE.

HAP

- Hazardous Air Pollutants are those pollutants that cause cancer or other serious health

effects, or adverse environmental and ecological effects.

C Standards for ugitive Emission

Storage

of

Volatile Liquids: General Petrochemical/Petroleum Products

Storae tanks with ca aci between 4 to 75m

3

and

totJ l1

vJ'\nrmr

nr...,

....

{T\ l \



7

( ilPT ~ 3(i)]

(2)

Storage tanks with capacity between 75 to 500 m

3

and total vapour pressure (TVP) of 10 to

76

kpa should have internal floating roof or external floating roof or fixed roof with vapour

control or vapour balancing system.

(3)

Storage tanks with the capacity

of

more than 500 m

3

and total vapour pressure (TVP)

of

10

to

76

kpa should have internal floating roof or external floating roof or fixed roof with

vapour control system.

(4)

The tanks with the capacity of more than

75

m

3

and total vapour pressure (TVP) of more

than 76 kpa should have fixed roof with vapour control system.

(5)

Requirement for seals in Floating Roof Tanks

(i) (a) Internal Floating Roof Tank (IFRT) and External Floating oofTank (EFRT) shall

be provided double seals with minimum vapour recovery of 96%.

(b) Primary seal shall be liquid or shoe mounted for EFRT and vapour mounted for

IFRT. Maximum seal gap width will

be

4 cm and maximum gap area will

be

200

cm

2

m of tank diameter.

(c) Secondary seal shall be rim mounted. Maximum seal gap width will be 1.3 cm and

maximum gap area will be 20

cm

2

m of

tank diameter.

(d) Material

of

seal and construction shall ensure high performance and durability.

(ii) Fixed roof tanks shall have vapour control efficiency

of

95% and vapour balancing

efficiency of90%.

(iii) (a) inspection and maintenance of storage tanks shall be carried out under strict

control;

(b) for the inspection, API RP

575

may

be

adopted;

(c) In-service inspection with regard seal gap should be carried out once in every six

months and repair to be implemented in short time; and

(d) the possibility

of

on-stream repair

of

both shall be examined.

(iv) Storage tanks shall be painted with white colour shade, except for derogation

of

visually sensitive area.

D. Storage of Benzene, VCM and ACN

(i) FRT with vapour for incineration with 99.9% of removal efficiency for volatile organic

compounds (VOC) shall be provided; or

(ii) IFRT/EFRT with double seals, emission-reducing roof fitting and fitted with fixed roof

with vapour removal efficiency of at least 99% shall be provided; or

(iii) Internal floating roof and nitrogen blanketing in between fixed and floating roofs shall

be

provided.



8

THE GAZETTE OF INDV\ : EXTRAORDfNARY

(Emission control for Road tank, truck Rail tank, wagon loading)

Loading

of

Volatile

Products

Naphtha:

i) VOC reduction,

i) 2::99 5

or

or

(ii) Emission, gm/m] I (ii)

<5

Benzene and Butadiene:

(i) VOC reduction, (i)

~ 9 9 9 9

or

or

ii) Emission, mg/m

3

, (ii) 20

T oluene/Xylene:

(i) VOC reduction, (i)

9 9 9 8

or or

ii)

Emission, mg/m

3

ii)

< 150.".

(b) in Schedule VI, in Part D relating to General Standards, in the entries under item III relating to

LoadlMass based Standards, after serial number 8 relating to 'Glass Industry' and entries relating

thereto, the following serial number and entries shall be inserted, namely

:-

S

No

Industry

Parameter

Standard

,

"9 Petrochemicals

(Basic and

Intermediates)

Source

Quantum limit in

gmlhour for Newl

Expansion Plants

(gmlhr)

Organic

Particulate

Phthalic

anhydride

(PA),

Maleic anhydride (MA),

Toluene Di-isocyanate (TDI)

plants . process emission

100

VOC-HAPs

(TDI

+MDI

(Toluene Di-isocyate) TDI,

Methylenediphenyl

Di

isocyante

(MDI) Plants-

Process emission

0.5

VOC-HAPs

(Benzene

+

Butadiene)

Benzene, Butadiene Plants -

Process emission

25.0

VOC-HAPs

(EO,

VCM,

EDC, ACN +

PO)

EO, VCM, EDC, ACN,

PO

Plants - Process emission

50.0

Abbreviations: EG Ethylene Glycol, PG Propylene Glycol, EO - Ethylene Oxide, VCM - Vinyl

Chloride Monomer, EDC Ethylene Di Chloride, ACN - Acrylonitrile, PO - Propylene Oxide, HCN

Hydrogen Cyanide.".

[F.

No. Q-15017/1212008-CPWJ

AJAY TYAGl,

Jt

Secy.



9

Note.- The principal rules were published in the Gazette of India vide number S.O. 844 E), 19

th

November, 1986 and subsequently amended vide notifications numbers S.O. 433 E), dated 18

th

April

1987; G.S.R. 97 E), dated the

18

th

February, 2009; G.S.R. 149 E), dated the 4th March 2009; G.S.R.

512 E), dated the 9

th

July, 2009;G.S.R. 543 E), dated the 22

nd

July, 2009; G.S.R. 595 E), dated the

21

st

August, 2009; G.S.R. 794 E), dated the 4th November, 2009; G.S.R. 826 E), dated the 16

th

November, 2009; G.S.R.

01

E), dated the 1

st

January, 2010; G.S.R,

61

E), dated the 5

t

February,

2010; G.S.R. 485 E), dated the 9

th

June, 2010; G.S.R. 608 E) ,dated the

2pt

July, 2010; G.S.R. 739

E), dated the 9

th

September, 2010; G.S.R. 809 E), dated, the

4th

October, 2010, G.S.R.

215

E), dated

the 15

th

March, 2011; G.S.R. 221 E), dated the

18

th

March, 2011; G.S.R. 354 E), dated the 2

n

May,

2011; G.S.R. 424 E), dated the 1

st

June, 2011; G.S.R. 446 E), dated the

13

t

h

June, 2011; G.S.R.

152

E), dated the

16

th

March, 2012; G.s.R. 266 E), dated the 30

th

March, 2012; and G.S.R. 277 E), dated

the 31

sl

March, 2012.

~

-

Printed by the Manager, Government of India Press, Ring Road. Mayapuri, New Delhi·llOOM

and Published

by

the Controller

of

Publications, Delhi·11 0054

moef guidelines for petrochemical basic & intermediates

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