IS 1448-140: Methods of test for petroleum and its products, Part 140: Determination of apparent density of petroleum coke by mercury pyknometer method

11 Pages·1992·1.1 MB·English

by  Bureau of Indian Standards

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IS 1448-140 (1992): Methods of test for petroleum and its
products, Part 140: Determination of apparent density of
petroleum coke by mercury pyknometer method [PCD 1: Methods
of Measurement and Test for Petroleum, Petroleum Products
and Lubricants]
“!ान $ एक न’ भारत का +नम-ण”
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IS 1448 [ P : 140 1: 1992

Rt;B 3T13 TfFJT
Indian Standard
METHODS OF TEST FOR PETROLEUM AND
ITS PRODUCTS
[P:140]
DETERMINATION OF APPARENT DENSITY OF PETROLEUM COKE BY
MERCURY PYKNOMETER METHOD
UDC 665~777.4 : 531,756

@ slB 1992
BUREAU OF INDIAN STANDARDS
MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG
NEW DELHI 110002
June 1992 Price Group 2

IS 1448 [ P : 140 ] : 1992
Indian Standard
METHODS OFTEST FOR PETROLEUM AND
ITS PRODUCTS
IP:140]
DETERMINATION OF APPARENT DENSITY OF PETROLEUM COKE BY
MERCURY PYKNOMETER METHOD
1 SCOPE 4 STNEGAER
1.1 sihT dohtem srevoc eht noitanimreted fo 4.1 ,yrucreM A. R
eht tnerappa ytisned fo ekoc yb eht yrucrem
4.2 lonahtE ( 95 tnecrep ) ro detalyhteM tiripS
retemonkyp .dohtem
5 SUTARAPPA
2 SIGNIFICANCE AND USE
5.1 xelpuD ,retemotalid gnillif and eroporcam
2.1 yrucreM ytisned sisylana sevig noitamrofni noitanimreted ;ecived ( ees .giF 1 )
fo eht tnuoma fo hctip dedeen rof gnixim htiw
ekoc rof edona .noitcudorp yrucreM ni this ‘NOTE - ehT tset erudecorp debircsed ereh is
sisylana is suogolana ot eht hctip ni edona cificeps ot xelpuD retemotalid gnillif dna
eroporcam noitanimreted ecived morf olraC abrE
.noitcudorp tI assists ni gninimreted eht
,enoizatnemurtS .P 0. xoB 43420100, 0naliM .)ylatI(
egatnecrep fo eht hctip ni eht .etsap fI eht
ralimiS stnemurtsni yb hcihw lacitnedi stluser
tnerappa ytisned is gnisaerced ti is an yam eb deniatbo era osla .elbatius
noitacidni that eht ytisorop fo eht ekoc has
5.2 OS,retemonkyP lm glass, detacirbaf as rep
,desaercni gniriuqer erom hctip ot eb dedda rof
gniward ( ees giP 2 .)
doog .gnidnib
5.3 yratoR hgiH muucaV ,pmuP elbapac fo
2.2 ehT tnerappa ytisned fo ekoc ni yrucrem
gnicudorp a muucav otpu 0.001 mm fo .yrucrem
rednu 1 rab ( 1 rab = 5ol Pa ) erusserp is
deknil htiw eht cirtemoeg ytisned fo neerg and 5.4 Vacuastat, elbapac fo gnirusaem muucav
dekab .sedona otpu lOO*O mm fo .yrucrem
2.3 nepO ytisorop eulav gnidnopserroc ot 5.5 Jaw ,rehsurC yrotarobal ;epyt esenagnam
elbissecca serop fo retemaid less than 15 norcim leets jaw .setalp
yam eb detaluclac gniwonk eht yrucrem
tnerappa ytisned and muileh tnerappa ytisned 5.6 gniyrD ,nevO deniatniam at -501 110°C;
fo ,ekoc using eht emas ezis snoitcarf and thus
5.7 ,seveiS relyT .oN 10 ( 1.65 mm ) and relyT
eht tnuoma fo hctip ot eb dedda rof edona .oN 20 ( 0.85 mm ) ro .tnelaviuqe
.noitcudorp
5.8 noitartliF Apparatus
3 ENILTUO FO EHT DOHTEM
5.9 lacitylanA ecnalaB
A nwonk tnuoma fo ekoc is dehgiew and decalp
ni a detarbilac .retemonkyp ehT retemonkyp is 5.10 ,rotacciseD glass
detaucave and neht yrucrem is .decudortni ehT
mass fo eht yrucrem yrassecen ot llif eht 6 YTEFAS SNOITUACERP
retemonkyp up ot eht emulov is denimreted and
6.1 selggoG and hand sevolg shall eb nrow
neht tnerappa ytisned is .detaluclac retfA
nehw handling yrucrem and gnikrow rednu a
gniwonk eht owt tnerappa seitisned eht nepo
.muucav
ytisorop fo muelortep ekoc yam eb detaluclac
yb eht gniwollof :noitauqe 6.2 tI is evitarepmi that spilt yrucrem is
1 1 devomer ,yletaidemmi eud ot eht hgih yticixot
v = -- - _.- 1
1 000 fo its .ruopav A small rotaripsa elttob htiw a
AD )M( )H(DA
yrallipac ebut and detcennoc ot a pmup yam eb
AD(M) = tnerappA ytisneD ni gH ( 3mc/g )
desu rof gnikcus up yrucrem .stelpord lairetaM
AD )H( = tnerappA ytisneD ni muileH spilt otni seciverc yam eb edam elitalov-non yb
( 3mc/g ) gnittup cniz dust otni eht skcarc ot mrof an
V = nepO ,ytisorop g/”mm amaIgam.
IS 1448[ P : 140] : 1992

FIG. 1 CARLOE RBAA PPARATUS
2
IS 1448 [P : 140 ] :1992
TUBE, BORE 4mm
ALONG WHOLE OF
138
MALE GROUND JOINT.
SEALED AT END
50 cm TUBE, SEALED AT
CAPACITY END
llA snoisnemid ni .sertemiilim
FIG. 2 RETEMONKYP ROF DETERMINATION FO TNERAPPA DENSITY TO MERCURY
7 SAMPLE PREPARATION 8.1.1 A ecnerefer kram is edam no eht yrallipac
at a thgieh “h” derusaem morf eht tniop-dim

7.1 ehT evitatneserper elpmas is passed hguorht fo eht retemonkyp blub hcus that h ( mc ) =
a Jaw rehsurc detar ot evig grains rellams than
85 -- erehw is eht naem cirehpsomta
H H
1.65 .mm erusserp desserpxe as mc fo .yrucrem
7.2 ehT dehsurc elpmas is detfihs and eht
- 1.6 mm ot + 0.85 mm ( 02/ol ) noitcarf NOTE - ehT eulav ot eb deyolpme si eht egareva
cirehpsomta erusserp rof eht .ytilacol oN ecnawolla
is deniater rof .sisylana
eb edam rof lanruid ro lanosaes .snoitautculf
7.3 ehT noitcarf is deird rof eno ruoh ni an
nevo deniatniam at 105 - 110°C and neht 8.1.2 ecalP eht ytpme retemonkyp ni eht olraC
abrE apparatus gnirusne a thgit laes is edam
desolc ni a .rotaccised
and all sevlav era .desolc
8 PROCEDURE
8.1.3 nruT no eht muucav .pmup
8.1 noitarbilaC
8.1.4 nepO evlav ’P‘ and wait rof 10 .setunim
retemonkyP shall eb detarbilac erofeb .esu
esuaceB fo ecnereffid ni ,euqinhcet hcae tsylana 8.1.5 nepO evlav ’M‘ yrucreM lliw wolf otni eht
shall etarbilac eht retemonkyp sevlesmeht and .retemonkyp paT eht retemonkyp .yltneg
ton esu a noitarbilac mass deniatbo yb rehtona
.tsylana noitarbilaC shall eb dekcehc at tsael 8.1.6 esolC evlav ’M‘ nehw yrucrem sehcaer eht
yreve xis .shtnom ecnerefer .kram
3
IS 1448 1 P : 140 ] : 1992
8.1.7 Close evlav ‘P’. 8.2.11 llA latnemirepxe serudecorp shall eb
deirrac tuo at 25 f 1°C.
8.1.8 ylwolS nepo evlav A‘ ot esaercni eht
erusserp ot cirehpsomta .erusserp 8.3 gninaelC of the Pyknometer
8.1.9 nehW erusserp has dezilauqe htiw -omta 8.3.1 ehT retemonkyp is denaelc yb gniruop
,erehps evomer eht retemonkyp morf olraC eht yrucrem and eht elpmas hguorht eht
abrE Apparatus. noitartlif apparatus, gnitarapes eht yrucrem
morf eht .ekoc
8.1.10 droceR eht mass fo eht yrucrem dellif ni
.retemonkyp 8.3.2 naelC edisni fo retemonkyp htiw tissues
and .lohocla
8.2 elpmaS sisylanA
8.3.3 nruteR yrucrem otni eht riovreser no
8.2.1 hgieW 10 f 0.001 g fo eht deraperp ekoc olraC abrE apparatus.
.elpmas
9 NOITALUCLAC
8.2.2 ecalP ni eht .retemonkyp hcattA eht
desaerg etemonkyp r .pot tnerappA ,ytisneD lm/g
mass fo eht elpmas ni g
8.2.3 ecalP eht retemonkyp htiw eht elpmas no
= emulov fo yrucrem decalpsid yb eht elpmas
eht olraC abrE apparatus. erusnE a thgit laes
has demrof and all sevlav era .desolc ehT mass fo ekoc is yletamixorppa 10.0 g. ehT
emulov fo eht elpmas is denimreted yb using
8.2.4 hctiwS no eht muucav pmup and ylwols
eht emulov fo yrucrem dedulcxe morf eht
nepo evlav and etaucave llit eht muucav
‘P’ .retemonkyp
eguag setacidni 0.01 mm fo gH ( emit lliw
dneped no eerged fo noitaniclac fo eht elpmas .)
tnerappA ytisneD ( lm/g ) = i$$!_$$!
Maintain this muucav rof at tsael 30 .setunim 1 a
erehw
8.2.5 elihW gniniatniam eht muucav ( evlav
‘P’
nepo ) nepo evlav .’M‘ yrucreM lliw wolf no ot M = mass fo eht elpmas ni ;g
eht .retemonkyp paT ti yltneg ot erusne eht mass fo eht retemonkyp ni g, dellif ot
Ml =
etelpmoc refsnart fo yrucrem ot eht ytiniciv fo eht kram htiw ;yrucrem
eht .kram
mass fo eht retemonkyp ni g, plus
M2 =
8.2.6 esolC evlav ’M‘ nehw eht yrucrem sehcaer stnetnoc retfa eht ;sisylana and
ylthgils evoba eht ecnerefer .kram 13.534 = ytisneD fo eht yrucrem ni lm/g at
27°C.
8.2.7 esolC evlav
‘P’.
10 GNITROPER
8.2.8 ylwolS nepo evlav ’A‘ ot esaercni eht

erusserp ot erehpsomta .erusserp tropeR eht tnerappa seitisned ot owt lamiced

.secalp
8.2.9 nehW erusserp has dezilauqe htiw -somta
,erehp evomer eht retemonkyp morf olraC abrE 11 NOISICERP
apparatus. Adjust eht thgieh fo yrucrem ni eht
Results fo etacilpud stset shall ton reffid yb
yrallipac ot eht kram yb gniwardhtiw eht ssecxe
erom than eht gniwollof :stnuoma
,yrucrem erac gnieb nekat ton ot raj eht
.retemonkyp
Repeatability Reproducibility
8.2.10 droceR eht mass fo eht retemonkyp 0.01 morf eht naem 0.02 morf eht naem
gniniatnoc eht ekoc and .yrucrem tluser tluser
Standard Mark
ehT esu fo eht dradnatS Mark is denrevog yb eht snoisivorp fo eht Bureau of Indian
Standards Act, 2986 and eht seluR and snoitalugeR edam .rednuereht ehT dradnatS Mark
no stcudorp derevoc yb an naidnI dradnatS syevnoc eht ecnarussa that yeht evah neeb
decudorp ot ylpmoc htiw eht stnemeriuqer fo that standard rednu a llew denifed metsys
fo ,noitcepsni gnitset and ytilauq lortnoc hcihw is desived and desivrepus yb SIB and
detarepo yb eht .recudorp dradnatS dekram stcudorp era osla ylsuounitnoc dekcehc yb
SIB rof ytimrofnoc ot that standard as a rehtruf .draugefas sliateD fo snoitidnoc rednu
hcihw a ecnecil rof eht esu fo eht dradnatS Mark yam eb detnarg ot srerutcafunam ro
srecudorp yam eb deniatbo morf eht uaeruB fo naidnI Standards.