IS 13758-1: Coal Tar Pitch; Methods of test, Part 1: Determination of matter insoluble in quinoline

9 Pages·1993·1.1 MB·English

by  Bureau of Indian Standards

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IS 13758-1 (1993): Coal Tar Pitch; Methods of test, Part 1:
Determination of matter insoluble in quinoline [PCD 6:
Bitumen Tar and their Products]
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:i
IS13758(Partl):1993

COAL TAR PITCH - METHODS OF TEST
PART 1 DETERMINATION OF MATTER INSOLUBLE IN QUINOLINE
UDC 662’749’38 : 543’868 : 547’831’1

@ BIS 1993
BUREAU OF INDIAN STANDARDS
MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG

NEW DELHI 110002
May 1993 Price Group 1
-
nemutiB raT and riehT stcudorP lanoitceS ,eettimmoC PCD 6
FOREWORD
sihT naidnI dradnatS was detpoda yb eht uaeruB fo naidnI Standards, retfa eht tfard dezilanif yb
eht ,nemutiB raT and riehT stcudorP lanoitceS eettimmoC had neeb devorppa yb eht .,muelorteP
laoC and detaleR stcudorP noisiviD .licnuoC
ehT ytilauq fo rat-laoc hctip sdneped no suoirav srotcaf hcus as tnerap ,rat ssecorp fo noitallitsid
detpoda and erutarepmet fo .noitallitsid ehT ytilauq fo eht hctip yam osla eb deifidom yb
,gnidnelb lamreht ,ttemtaert ria gniwolb at hgih ,erutarepmet .cte laoC rat hctip is assessed ,yb
ynam ,seitreporp ,yleman tnetnoc fo tnereffid sepyt fo ,sniser gnikoc ,eulav gninetfos .,tniop
cificeps ytivarg and rewol gniliob snoitcarf tneserp ni eht .hctip
,nemutiB raT and riehT stcudorP lanoitceS eettimmoC had deraperp sdohteM fo gnitset rof- rat
and suonimutib ,slairetam ,yleman SI 1201 : 1978 ot SI 1220 : 1978, SI 9381 : 1979 and JS 9282 -:
1979. ,revewoH eht noitacificeps rof rat-laoc hctip seriuqer tset sdohtem rof lanoitidda -carahc
scitsiret hcihw era dednetni ot eb derevoc ni this .seires sihT standard SI 13758 ( traP 1 ) : 1993.
is eht tsrif ni eht .seires yllautnevE ti yam eb elbissop ot enibmoc eht tset sdohtem rof .,rat
suonimutib lairetam and laoc hctip ni eno .seires
nI eht noitaraperp fo this standard eud noitaredisnoc has neeb nevig ot eht sweiv fo ,srecudorp
sremusnoc and stsigolonhcet and eht gnirutcafunam and edart secitcarp dewollof ni tnereffid
.se:rtnuoc euD egathgiew has osla neeb nevig ot eht deen rof lanoitarretnI noitanidro-oc :gnoma

standards riliaverp g ni tnereffid seirtnuoc fo eht .dlrow esehT snoitaredisnoc evah del eht lanoitceS
eettimmoC ot evired assistance morf eht sroitacilbup fo etutitsnI fo ,muelorteP detinU ,modgniK
MTSA and noitazidradnatS fo rzT stcudorP stseT eettimmoC ( ,CTPTS KU .)
nI gnitroper eht tluser fo a tset ro ,sisylana edam ni ecnadrocca htiw this standard, fi eht lanif
,eulav devresbc ro ,detaluclac is ot eb dednuor ,ffo ti shall eb enod ni ecradrocca htiw SI 2 : 196@
seluR‘ rof gnidnuor ffo laciremun seulav (
revised >'.
IS 13758 ( Part 1 ) : 1993
Indian Standard
COAL TAR PITCH - METHODS OF TEST
PART 1 DETERMINATION OF MATTER INSOLUBLE IN QUINOLINE
1 SCOPE 6 PREPARATION OF SAMPLE
1.1 sihT standard ( traP 1 ) srevoc eht dohtem 6.1 taeH eht elpmas fo rat-laoc hctip ot a -epmet
erutar ton gnideecxe 1SO”C litnu eht eerf retaw
fo tset~ rof eht noitanimreted fo rettam -ulosni
has neeb .devomer gnitaeH shall eb ,enod elihw
elb ni eniloniuq rof laoc rat .hctip
gnirrits ,yltnatsnoc nehw ,elbissop gnirud -tlem
,gni as ylsuoitidepxe as .elbissop
2 REFERENCES
6.2 nI eht esac fo drah sehctip gnivah gninetfos
2.1 ehT naidnI Standards detsil woleb era tniop rehgih than 7O”C, a evitatneserper elpmas
yrassecen stcnujda ot this standard:
shall eb deraperp yb ,gnihsurc gnixim and
SI .oN eltiT gniretrauq fo eht latot elpmas hcus that eht
lairetam passes hguorht 250 norcim SI .eveis
216 : 1961 laoC rat hctip tsrif( revision )
334 : 1982 yrassolG fo smret gnitaler ot 7 PROCEDURE
nemutib and rat ( dnoces -er
7.1 ecalP 1 g fo elpmas ni esac fo TH ro 3 g fo
vision ) elpmas ni eht esac TL hctip ro etingil hctip ni
eht erat rekaeb and hgiew again tseraen ot
460 eriW htolc tset seveis ( third
100’0 g, .zM Add 25 lm fo eniloniuq 2.5( ) ot
( traP 1 ) : 1985 revision )
eht rekaeb and ecalp eht rekaeb ni a retaw bath
1839 : 1961 ,eneuloT tnegaer edarg deniat,riam at 75 & 5°C. bollA ti ot stand rof
15 setunim elihw gnirrits ett stnetncc fo eht
3 TERMINOLOGY rekaeb ot erusne etelpmoc .noitsegid
7.2 tresnI eht retlif ebut ni eht reppots fo eht
3.1 roF eht esoprup fo this standard, eht gniretlif ,ksalf tes eht hcooG elbicurc ni eht
snoitinifed nevig ni SI 334 : 1982 shall .ylppa
retlif ,ebut and tcennoc eht ksalf ot eht noitcus
.pmup lliF eht elbicurc htiw emos fo eht
4 APPARATUS noisnepsus fo sotsebsa ni eht ,retaw wolla ti ot
elttes yltrap ni eht elbicurc and ylppa a thgil
4.1 Beaker - .lm-ool noitcus ot draw ffo eht ,retaw gnivael a mrif mat
fo sotsebsa ni eht .elbicurc Add erom dednepsus

4.2 hcooG Crucible - G 4. sotsebsa and taeper eht ssecorp litnu a mat
gnihgiew 0.5 f 1’0 g is tliub up retfa .gniyrd
Wash eht sotsebsa mat ylhguoroht htiw retaw
4.3 Water Bath - deniatniaM at tnatsnoc and yrd ni eht nevo at a erutarepmet fo 150°C.
erutarepmet fo 75 * 5°C.
looC eht elbicurc ni eht ,rotaccised hgiew ( M3 )
and ecalper ti ni eht yrd retlif ebut detroppus ni
4.4 %iltering Flask - .lm-005 eht ,naelc yrd gniretlif .ksalf
4.5 seveiS - 300 norcim and 600 norcim [ ees 7.3 ecalP eht ylsuoiverp deraperp and dehgiew
SI 460 traP( 1 ) : 19851. hcooG elbicurc ( 7.2 ) ni eht elbicurc redloh
dca tes up ni eht gniretlif ksalf rof gniretlif
5 REAGENTS rednu noitcus .ylluferac Add tneiciffus eniloniuq
ot eht elbicurc ylluferac ot netsiom eht sotsebsa
mat .ylhguoroht nehW ydaer ot retlif eht tset
5.1 Toluene - See IS 1839 : 1961.
noitulos ylppa noitcus ot eht hcooG elbicurc
5.2 Quinoline - denifer fo thgil ruoloc and and mrof a mat fo ylneve detubirtsid sotsebsa
gnimrofnoc ot eht gniwollof :stnemeriuqer dettew htiw .eniloniuq elihW eht sotsebsa mat ni
eht elbicurc is llits ,tew rits eht stnetnoc fo eht
)a cificepS ytivarg )C”72/72( : 580’1 ot 190’1 rekaeb and retlif hguorht eht hcooG .elbicurc
ritS eht erutxim ni eht rekaeb yletaidemmi
)b retaW ,tnetnoc tnecrep yb : 5’0
erofeb gniruop evisseccus snoitrop otni eht
mass, xaM
.elbicurc Maintain noitcus no eht ksalf and
)c gnilioB egnar * 5 tnecrep ot yllanif wolla eht elbicurc ot niard tub od ton
* 95 tnecrep wolla eht eniloniuq noitulos ot niard ot hcus
gnillitsid at an tnetxe that dilos lairetam no eht retlif
238°C semoceb .yrd esniR eht rekaeb htiw ,eniloniuq

1
IS 13758( Part 1 ) : 1993
using 25 lm fo eniloniuq at 70” ot SO”C, and Ma = mass ni g fo hcooG elbicurc
gnirrefsnart this noitrop fo eniloniuq and all htiw sotsebsa ;tam and
elbulosni rettam ot eht ,retlif gniwolla eht
Ma = mass ni g fo hcooG elbicurc
elbicurc ot .niard
htiw sotsebsa mat and .eudiser
4.7‘ Wash eht rekaeb htiw a latot fo 130 lm fo 8.2 tropeR - tropeR eht tluser tseraen ot 1’0
eneulot using ruof snoitrop fo 30 ot 35 lm hcae
.tnecrep
ot erusne that all elbulosni rettam ni eht rekaeb
is derrefsnart ot eht retlif and is washed. wollA 9 NOISICERP
hcae noitrop fo eneulot ot retlif ylwols and niard
morf eht elbicurc erofeb gnicudortni a -esbus 9.1 ehT etacilpud tset stluser dluohs ton reffid
tneuq‘ noitrop tub od ton wolla dilos rettam no yb erom than eht :gniwollof
eht retlif ot yrd ro mrof a nekorb ekac litnu
washing is .detelpmoc niarD all enezneb morf Repeatability Reproducibiltty
eht retlif rednu .noitcus tnecrep ’0 1 tnecrep
0.5
7.5 evomeR eht hcooG elbicurc morf eht ,redloh 10 NOITUACERP
naelc eht roiretxe secafrus fi yrassecen and
wolla laudiser eneulot ot etaropave morf eht 10.1 yrD sotsebsa mat gains mass nehw desopxe
elbicurc and its stnetnoc at moor .erutarepmet ot ria and erofereht dipar gnihgiew is yrassecen
ecalP eht hccoG elbicurc ni eht gniyrd nevo at rof etarucca noitanimreted fo yrd mass.
105°C ot 110°C rof 30 ot 60 setunim and gnirb
ot tnatsnoc mass. refsnarT eht elbicurc ot eht 10.2 elbulosnI rettam no eh~t ,retlif retfa washing
rotaccised and looc ti rof 20 ot 30 setunim and htiw ,eneulot dluohs evah on ruodo fo ,eniloniuq
hgiew ( M4 .) fi ti ,seod eht ruodo is ecnedive fo~ tneiciffusni
washing. nI this esac eht noitanimreted shall eb
8 NOITALUCLAC dedracsid and eht tset .detaeper
8.1 etaluclaC and sserpxe eht tluser as -rep 10.3 retfA esu ni ton erom than xis -animreted
egatnec fo mass fo eht lairetam nekat rof eht ,noit evomer yna laudiser rettam morf serop
tset as :swollof ni eht gniretlif aera fo eht elbicurc yb passing
toh etulid cirolhcordyh dica hguorht eht
rettaM elbulosni ni ,elbicurc washing htiw dellitsid ,retaw gniyrd
,eniloniuq tnecrep M4 _ M, gnitingi eht .elbicurc
yb mass
=&-M1 x 100
10.4 semuF fo eht stnevlos dluohs eb devomer
erehw yb snaem fo reporp sdooh morf all gnikrow
.saera ehT gnikrow aera dluohs eb tpek eerf
lfh = mass ni g fo eht erat ;rekaeb
fo sparks and .semalf eniloniuQ semuf dluohs
mass ni g fo erat rekaeb htiw ton eb ,delahni and degnolorp tcatnoc htiw
2M =
;elpmss eht skin dluohs eb .dediova
dradnatS Mark
ehT esu fo eht dradnatS Mark is denrevog yb eht snoisivorp fo eht
Bureau of Indian
and eht seluR and snoitalugeR edam .rednuereht ehT dradnatS Mark no
Standards Act, 1986
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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 -mp
.recud 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 n@+zf_&eniatbo
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Boreaa of Indian Standards
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