August 7, 1914.

THE COL LI EK I GU All DIAN.

341

6~Z-	.. .... ... - -	..... _ _ -0

— TME -----------------

Koppers’ Coke Oven

has been proved to be the most successful on the market, as is evidenced by the fact that in
the comparatively short period of ten years orders for over 11,000 Ovens have been placed
with us, of which number over 4,500 are repeat orders. These orders represent a capital
cost of over	_

<£8,500,000.

-- SIMILAR SUCCESS ATTENDS THE INTRODUCTION OF -

KOPPERS’ NEW SYSTEM OF

___ BYE-PRODUCT RECOVERY.

In the New System the Scrubbing process is entirely dispensed with, and the Ammonia is
recovered direct from the Gas in the form of Sulphate.

ADVANTAGES OF NEW SYSTEM

Effluent Liquor reduced by 50 per cent, and upwards.
Great Saving in Steam Consumptloni

Greater Yield of Sulphate and Benzol.

Consumption of Water jls considerably Reduced.

Less Labour Cost.

Plant is Simpler to Operate, and requires less Supervision.

Plants already at work and under construction to deal with the Gases evolved from upwards of

25,000,000

tons of coal per annum.

Full Particulars on Application to—

THE KOPPERS’ COKE OVEN AND BYE-PRODUCT CO.,

Telephone Nos. 1935 & 1331 (two lines). 301, Glossop Road, MIEIFIELD.	•• KOCtlsf* SHEFFIELD.”

The CAMBRIDGE Patent BITUMINOUS SUCTION GAS PRODUCER

For all kinds of Bituminous Fuels, Coal, Wood, Lignite, Peat, etc., etc.

50,000 H.P.

ALREADY
IN USE.

Absolute Freedom
from Tar.

Operation of
Gas Making Open
to View.

Free Access to Air.

We are exhibiting at the
SHIPPING ENGINEERING &
MACHINERY EXHIBITION,
at Olympia, 25th September
to 17th October.

FOR LOOSENING CLINKER

WHEN NECESSARY

w

■■

•a

•iS

’W-’'

r■

IT

No Mechanical

Tar Extractor
Necessary.

No Risk.

No Hopper Slide
Required to
Hermetically Seal
Producer.

FULL GUARANTEES
GIVEN.





Can he adapted to any existing engine from 25 h,p. and upwards.

MADE AND SOLD BY THE LICENSEES—	WRITE FOR PARTICULARS.

KYNOCH Ltd., Witton, BIRMINGHAM