The Cyanide Process of Gold Extraction: a Text-Book for the Use of ...
The Cyanide Process of Gold Extraction: a Text-Book for the Use of ...
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In our eReader you can find the full English version of the book. Read The Cyanide Process of Gold Extraction: a Text-Book for the Use of ... Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book The Cyanide Process of Gold Extraction: a Text-Book for the Use of ...
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Strips of wood, lin. square, are nailed on the top of the slats lin. apart, to form a support for the cocoa-matting.
The filter frames for large vats are constructed in sections. The sections, when fitted together, form a circular frame about an inch less in diameter than that of the vat.
Digitized by Google ^' Digitized by VjOOQ IC Digitized by Google VACUUM-CYLINDER AND AIR-PUMP. 61 This leaves an annular 'space between the frame and the vat, which permits the filter-cloth to be firm^jr grout...ed in its pla€^ by means of a small rope passing round the circum- ference of the vat.
The author has used such filter frames at the Thames School of Mines cyanide plant for over two years, and finds that they possess many advantages over the old gravel- filters.
Vacuum-Cylinder and Air-Pump.— Filtration is generally assisted by creating an artificial vacuum below^ the filter-bed. The means mostly adopted in New Zealand and Australia to produce. a vacuum is an air-tight boiler, or cylinder, connected with an air-pump.
What to read after The Cyanide Process of Gold Extraction: a Text-Book for the Use of ...?
You can find similar books in the "Read Also" column, or choose other free books by James Park to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
Strips of wood, lin. square, are nailed on the top of the slats lin. apart, to form a support for the cocoa-matting.
The filter frames for large vats are constructed in sections. The sections, when fitted together, form a circular frame about an inch less in diameter than that of the vat.
Digitized by Google ^' Digitized by VjOOQ IC Digitized by Google VACUUM-CYLINDER AND AIR-PUMP. 61 This leaves an annular 'space between the frame and the vat, which permits the filter-cloth to be firm^jr grout...ed in its pla€^ by means of a small rope passing round the circum- ference of the vat.
The author has used such filter frames at the Thames School of Mines cyanide plant for over two years, and finds that they possess many advantages over the old gravel- filters.
Vacuum-Cylinder and Air-Pump.— Filtration is generally assisted by creating an artificial vacuum below^ the filter-bed. The means mostly adopted in New Zealand and Australia to produce. a vacuum is an air-tight boiler, or cylinder, connected with an air-pump.
What to read after The Cyanide Process of Gold Extraction: a Text-Book for the Use of ...?
You can find similar books in the "Read Also" column, or choose other free books by James Park to read onlineMoreLess
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