Buy The Extraction of Silver, Copper and Tin; Comprising the Following Papers I. the Lixiviation of Silver Ores
Book 1
Book 2
Book 3
Book 1
Book 2
Book 3
Book 1
Book 2
Book 3
Book 1
Book 2
Book 3
Home > History and Archaeology > History > The Extraction of Silver, Copper and Tin; Comprising the Following Papers I. the Lixiviation of Silver Ores
The Extraction of Silver, Copper and Tin; Comprising the Following Papers I. the Lixiviation of Silver Ores

The Extraction of Silver, Copper and Tin; Comprising the Following Papers I. the Lixiviation of Silver Ores


     0     
5
4
3
2
1



Out of Stock


Notify me when this book is in stock
X
About the Book

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1896 Excerpt: ...mouths there are extensive platforms, along one side of which a series of tumblers is arranged by which the wagons are turned completely over by their own weight, righting themselves again when empty. To the tumblers are connected shoots at an angle of 36 in the form of riddles of f-inch spaces, to allow the mineral for export to be cleansed of its smalls, which amount to about 17 per cent. of the whole weight. The smalls are sent to the local treatment ground for the extraction of their copper, and the reduction of the liquors before precipitation; other shoots are fitted with the Blake type of crushers or stone-breakers by which the ore is reduced to the required size for local treatment. These crushers have jaws 24 inches wide, and are capable of crushing 40 tons per hour at a cost of 2d. per ton. The channelled and ribbed jaws of chilled iron are reversible and withstand the crushing of 1,700 tons each; they have therefore to be constantly replaced and provision is made for their easy removal. An automatic balance-feeder is also attached to the end of the riddle where the ore drops into the crusher, to prevent the whole wagon-load rushing into the jaws and causing them to jam. By these arrangements very little labour is required to keep the crushers constantly fed, the ore after being crushed drops through a funnel into the wagons waiting for its reception beneath, and is ready for weighing before being drawn off in trains of twenty wagons to the local treatment ground. Each shaft is fitted with a 12-inch bucket-pump for dealing with the drainage water, although the ground, as before stated, does not yield much water; the extent of the open cutting accumulates large quantities, which run in upon the lower floors suddenly, and sometimes requires heavy pu...


Best Sellers


Product Details
  • ISBN-13: 9781130997224
  • Publisher: Rarebooksclub.com
  • Publisher Imprint: Rarebooksclub.com
  • Height: 246 mm
  • No of Pages: 40
  • Spine Width: 2 mm
  • Width: 189 mm
  • ISBN-10: 1130997227
  • Publisher Date: 01 Mar 2012
  • Binding: Paperback
  • Language: English
  • Returnable: N
  • Weight: 91 gr

Related Categories

Similar Products

Add Photo
Add Photo

Customer Reviews

REVIEWS      0     
Click Here To Be The First to Review this Product
The Extraction of Silver, Copper and Tin; Comprising the Following Papers I. the Lixiviation of Silver Ores
Rarebooksclub.com -
The Extraction of Silver, Copper and Tin; Comprising the Following Papers I. the Lixiviation of Silver Ores
Writing guidlines
We want to publish your review, so please:
  • keep your review on the product. Review's that defame author's character will be rejected.
  • Keep your review focused on the product.
  • Avoid writing about customer service. contact us instead if you have issue requiring immediate attention.
  • Refrain from mentioning competitors or the specific price you paid for the product.
  • Do not include any personally identifiable information, such as full names.

The Extraction of Silver, Copper and Tin; Comprising the Following Papers I. the Lixiviation of Silver Ores

Required fields are marked with *

Review Title*
Review
    Add Photo Add up to 6 photos
    Would you recommend this product to a friend?
    Tag this Book Read more
    Does your review contain spoilers?
    What type of reader best describes you?
    I agree to the terms & conditions
    You may receive emails regarding this submission. Any emails will include the ability to opt-out of future communications.

    CUSTOMER RATINGS AND REVIEWS AND QUESTIONS AND ANSWERS TERMS OF USE

    These Terms of Use govern your conduct associated with the Customer Ratings and Reviews and/or Questions and Answers service offered by Bookswagon (the "CRR Service").


    By submitting any content to Bookswagon, you guarantee that:
    • You are the sole author and owner of the intellectual property rights in the content;
    • All "moral rights" that you may have in such content have been voluntarily waived by you;
    • All content that you post is accurate;
    • You are at least 13 years old;
    • Use of the content you supply does not violate these Terms of Use and will not cause injury to any person or entity.
    You further agree that you may not submit any content:
    • That is known by you to be false, inaccurate or misleading;
    • That infringes any third party's copyright, patent, trademark, trade secret or other proprietary rights or rights of publicity or privacy;
    • That violates any law, statute, ordinance or regulation (including, but not limited to, those governing, consumer protection, unfair competition, anti-discrimination or false advertising);
    • That is, or may reasonably be considered to be, defamatory, libelous, hateful, racially or religiously biased or offensive, unlawfully threatening or unlawfully harassing to any individual, partnership or corporation;
    • For which you were compensated or granted any consideration by any unapproved third party;
    • That includes any information that references other websites, addresses, email addresses, contact information or phone numbers;
    • That contains any computer viruses, worms or other potentially damaging computer programs or files.
    You agree to indemnify and hold Bookswagon (and its officers, directors, agents, subsidiaries, joint ventures, employees and third-party service providers, including but not limited to Bazaarvoice, Inc.), harmless from all claims, demands, and damages (actual and consequential) of every kind and nature, known and unknown including reasonable attorneys' fees, arising out of a breach of your representations and warranties set forth above, or your violation of any law or the rights of a third party.


    For any content that you submit, you grant Bookswagon a perpetual, irrevocable, royalty-free, transferable right and license to use, copy, modify, delete in its entirety, adapt, publish, translate, create derivative works from and/or sell, transfer, and/or distribute such content and/or incorporate such content into any form, medium or technology throughout the world without compensation to you. Additionally,  Bookswagon may transfer or share any personal information that you submit with its third-party service providers, including but not limited to Bazaarvoice, Inc. in accordance with  Privacy Policy


    All content that you submit may be used at Bookswagon's sole discretion. Bookswagon reserves the right to change, condense, withhold publication, remove or delete any content on Bookswagon's website that Bookswagon deems, in its sole discretion, to violate the content guidelines or any other provision of these Terms of Use.  Bookswagon does not guarantee that you will have any recourse through Bookswagon to edit or delete any content you have submitted. Ratings and written comments are generally posted within two to four business days. However, Bookswagon reserves the right to remove or to refuse to post any submission to the extent authorized by law. You acknowledge that you, not Bookswagon, are responsible for the contents of your submission. None of the content that you submit shall be subject to any obligation of confidence on the part of Bookswagon, its agents, subsidiaries, affiliates, partners or third party service providers (including but not limited to Bazaarvoice, Inc.)and their respective directors, officers and employees.

    Accept


    Inspired by your browsing history


    Your review has been submitted!

    You've already reviewed this product!