Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
Y02W30/00—Technologies for solid waste management
Y02W30/50—Reuse, recycling or recovery technologies
Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
Processing And Handling Of Plastics And Other Materials For Molding In General
(AREA)
Abstract
Method for grinding polymer-containing materials, consisting of preheating of material, its grinding under conditions of compression and shearing strain at simultaneous cooling, and also pressure relief to the atmospheric pressure. Grinding of material is carried out in the presence of water, which is added in an amount ensuring complete or partial vaporization during pressure relief.
UA2003109275A2003-10-142003-10-14Method for grinding polymer-containing materials
UA67549A
(en)
Process for crushing silicon blocks for recycling waste semiconductor silicon comprises heating a silicon block to be crushed, forcibly cooling the block, and using a force to crush the block
Material such as hide, skin, leather or fur for use in manufacturing leather product, leather product, method for preparing said material, and method for manufacturing leather product
Compositions useful for recovering original trophism and pigmentation, and for stimulating growth of the integumentary apparatus, uses and products thereof .