Cuddio Rhestr Erthyglau

18 erthygl ar y dudalen hon

<' 1 'FULLER'S EARTH.I

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Rhannu

< 1 FULLER'S EARTH. Originally the peculiar kind of clay caHcd fuller's earth was emp" loyed exclusively for I of cloth. "until 1893-this'form of clay was not- known, to exist, but in that year. a deposit was found at Quincy, Florida. Since then jt has been discovered an, other places. From 6.900 tens in 1SPf>. the production increased to 33,4.86 tons in 1909. Its principal use at present is for clarifying mineral, atld vegetable oils., For mineral oil the earth is ground fine and run into long cylinders, through which the crude oil is allowed to. percolate slowly. T'or vegetable oil the earth is mixed ith the boiling oil, which is then filtered off- through bags, while the colouring' matter. remains with the earth.;

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' OUR CHILDREN'S COSHER.

CLUB WINDOW. „ I 1 CLUB nmowó_-i

——..——I AMERICAN AIRMAN'S…

IALWAYS TOGETHER.I

"BEGINNING OF THE END"I

DEFlAUfi!N6THE RAILWAY.I

SQUARE PEGS IN ROUND HOLES.I…

ISIR JOSEPH JONAS DEGRADED.1

I SOLDIERS ON THE LAND. I

I HOLIDAY-MAKERS' SUGAR. 1

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| OUR LONDON LETTER. I OUR…

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ITHE RELIGION OF SLAVS.1

tCHOCOLATES AS BRIBES.I