The sun. [volume] (New York [N.Y.]) 1833-1916, 1894-12-09

-..ts..t. ,...,s- a.. t.1..,, 4. .rplained IN
pears. overcomes the diaculties met with In
.,n.t,o ,Lo - at.o.. 49, .v.n,de WITS. TIL
running tne pulp uirect INTO cyenrao .L..,ah
new plan Is TO allow the pulp TO settie thrVusu
solutions. which, below their surfaces e.. are %. IN !
sua.e on resi-, ll neInR Iouhu tna.,s caryy down
S SitS them a pc csrtsis nrou ,ns sep Of The shines, an
in,imats mixture being thus 6rougns he result
G ;n9 ST rg5nnt sn1: IN consSSHY s of cysnide treat
m y snr Ter, sr tohi,, tne pI,p ,e ssts St,ed with
complIsbed nrinr !, ,hsw ,aiiIiings beina carried 10
the cyanide watts proper for treatment. ~ is
assertsn Ihat W." sxtrn cost dne " tne meiI and
thai the slIobt e,onnm IT, disnd VANTAGE thus occa-
stoned is amply counterbalanced by the In.
creased percentage Of extraction IN Soneednentb6 e
condition mosi snitabfe Tor chemical treatment.
To insure a distribution OF the pulp In q uniform
manher' Wlihont violence over the no = az
rsngement p.snmbiies ! eo,, r snsintier.
"s"'uon
49,.
IL Is stated In the Monneur indus''et tnse
the dark oak employed in decorative woodwork
,.tn Ionr,L 20 H." ,..n.. a,nnort.csi
tam length OF time To the action OF ammoniaosi
tint Witch "a In - r,roL rooro., Tho opera,ion
NV .io u ioiues' -.
is to be rendered Of a dark color In a tight room
into which no light penetrates. For. the treat
ment of small pieces, a large box whose joints
are closed with strips OF paper glued to the
places whence the vapor might escape,
sufices for the purpose. while, for larger
pieces, n Theoretically closed room In es-
sential. Into the box, or room, are put several
fiat vessels containing liquid ammonia they
being placed upon the floor so that the vapor
may al the space and give the tannin Of the
oak a very dark brown color, which will not be
cne WOOL ana Ins deptn aha ricnness o Inc
ammonia that is employed and the length Of
time OF the exposure to Its fumes.
o,... -
w :. ".nnaSS...
$50, 60 naInan" ".sSus am.aumaS
.tssa.~. $50, $500 = 80 -
mancnseter. Ehsianu' ltls STAYED IN ms oocu-
vines for which the comnanv maid compensation
49, a.. gu $500
design, or bad workmanship; 81 per cent. were
due 10 causes pnrelv accidental mr. unascer-
tanned, and only ~ per cent. to the negligence
number OF the Incidents arose from the 1aiinre
OF spur gearing and from defects in the valves
hreakdowns werc due IN defectiye columns. en-
taLiatnrcs, bed plates, and pedestais, and TO
the failure OF screws bolts, %cotters. and
straps' The percentaoe NJ tboroneh examii.
nations of boilers was ninety.four. and, in nd
ddi IS TO- these. there were more than three hun;
water tests. and thirtv.six Thousand two hun
dred ordinary inspections; these led to the dis
OF some nYe hundred and ReYAntV=0YA
cases Of defective urnoving on. hundr a2 ard
40 soFr. !. Lractdres anu oiisters, one hunared
noperntive.a and one bund red and seventy
three water gauges out OF order or imperative.
,bnnsand ru,iiars raoui.i ina ~ nsariy ume
Der would undoubtedly have gone on working
repair until they exploded.
T., u,.,Ian A. ~
-. ~. o uo
ohch'lque' fariH' ny W. iiosWa' D the Iormh-
lion OF secondary nFOdnrta containing nitrnDan
by combustion in air. the author considers h.
has nrovod ,h,, -, hrrnina in d. = - - ~
and the same weight o, nitrogsn ~ convsr,.d
mo anmonia, ana. on burning equal volumes
cuai gas ana Oh hydr9gen, the nitrogen trans
tnaleiy the same Neutrality-suspicious.. on
purnihg carbon monoxlde, nearly two and one
Eatt times more nitrogen Is found In the
s.a.o ~ nitrous sclu thnh IN the FORMER
rase. IN the case or one kiloRram OF each OF
Ihes sta gases q De,mg Durnt, the mpst NITROGEN In
Irous anH nitrio acids, Il found In the product OF
roui oi .ms 9Hantitv Is Iound IN the Ease OF
burning carbon monoxide. On bnrninv WOOD
charcoal In air, whether merely dried or heated
~ , Teunsss, .ne duan.ty OF nitrogen contained
equal to that OF the product; there Is not mneb
In the result of burning an equal
Inrinr, he Com b NJ n n3rmh.on OF ammohia
merely a result of the accommodation of those
Under the direction Of the ,ps,r,an cov.rr
nent an establishment Inns for some Tim. nos,
,een in oneration nj pr,hr,rn ,uharo -
~, ~ 49," .. : i'o'au, WHERE tests OF
uei are carried OUT on a suf1ciently large scale
o enable the heating efficiency of any kind of
'uel 10 be practically Determined In corr,inn
80, III. -. - rI ".a'i'i"k
'ut TINS process the -hechdnicdt World states
hat ten tons OF the fuel To be tested are divided
ntO two lots OF five tons each. a separate and
Instinct trial heing made OF each lo;. the results
hus obtained being checked one against the
The tests. which are carried on day and
light continuously, are made on a mild.steei
the CRATE Is of the stepped TYNE.
With n total surface OF 23.B SQUARE feet the
leating surface of the boiler is 624 square feet.
nd that OF the feed water heaters ASA souare
the chimney stack il 100 feet high. tho in.
ide diameter at the bottom being 40 feet. and
hat at the top ? feet q inches, there being A
draught for the boiler. Special care is
thoroughly cleaned out. after each test; and an
ma VI Is aIso hiaue OF an average sample OF
les. which are set forth In Tic certiiicate issned
living the result Of the trial.