Title
Kompleksnaya pererabotka alunitov Tadzhikistana: Sernokislotnaya pererabotka obozhennogo alunitovogo syr'ya (Russian Edition),Used
Delivery time: 8-12 business days (International)
Voprosu razrabotki tekhnologii pererabotki alunitovykh rud posvyashcheno mnogo issledovaniy. Odnako vse oni imeyut ryad nedostatkov: gromozdkost' tekhnologicheskikh skhem; slozhnost' ochistki sernokislykh rastvorov ot zheleza; slozhnost' razdeleniya sul'fatov shchelochnykh metallov ot sul'fatov alyuminiya i zheleza. Poetomu razrabotka effektivnykh metodov pererabotki alunitov yavlyaetsya aktual'noy zadachey. Metodom degidratiruyushchego obzhiga osushchestvlena pererabotka alunitov Tokmakskogo mestorozhdeniya i izvlechenie ego sostavlyayushchikh komponentov, putem sernokislotnogo razlozheniya; opredeleny tekhnologicheskie usloviya protsessa degidratiruyushchego obzhiga syr'ya; izuchena kinetika protsessov degidratiruyushchego obzhiga alunitovogo syr'ya i sernokislotnogo razlozheniya poluchennogo speka; issledovany protsessy razdeleniya zhidkoy i tverdoy fazy pul'p poluchaemykh pri sernokislotnom razlozhenii alunitov metodami otstaivaniya i fil'tratsii. Fizikokhimicheskimi metodami analiza ustanovleny mineralogicheskie formy iskhodnykh, promezhutochnykh veshchestv i produktov reaktsii. Monografiya prednaznachena dlya spetsialistov v oblasti khimii i khimicheskoy tekhnologii, a takzhe mozhet byt' ispol'zovana v uchebnom protsesse VUZov prepodavatelyami i studentami khimicheskogo profilya.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.