Chemical recycling definition

Chemical recycling means a manufacturing process for the conversion of source separated post-use polymers into basic raw materials, feedstocks, chemicals, and other products through processes that include pyrolysis (catalytic and noncatalytic), gasification, depolymerization, hydrogenation, solvolysis, and other similar chemical technologies. The recycled products produced include, but are not limited to, monomers, oligomers, plastics, plastic and chemical feedstocks, basic and unfinished chemicals, waxes, lubricants, coatings, and adhesives. For the purposes of part 115, chemical recycling does not include incineration of plastics, waste-to-energy processes, or activities performed at a facility excluded from the definition of materials management facility by section 11504(25). Products sold as fuel are not recycled products. For purposes of part 115, chemical recycling is not solid waste management, solid waste processing, waste diversion, resource recovery, municipal solid waste incineration or combustion, the conversion of waste to energy, or identification, separation, or sorting of recyclable materials through mechanical processes.
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Chemical recycling means a manufacturing process for
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Chemical recycling means a manufacturing process
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Examples of Chemical recycling in a sentence

  • Chemical recycling of plastics using sub- and supercritical fluids.

  • Chemical recycling to monomer for an ideal, circular polymer economy.

  • Y., et al.: Chemical recycling of carbon fibers reinforced epoxy resin composites in oxygen in supercritical water.

  • M.: Chemical recycling of plastics using sub-and super- critical fluids.

  • Chemical recycling may be a useful option for products that cannot be mechanically recycled.

  • The two main possible technologies for recycling are mechanical recycling and chemical recycling.- Mechanical recycling (collecting, cleaning, chipping and remelting of thermoplastics) is the more sustainable option; its technology is proven, it can be managed at a profit, and it emits 50 per cent less greenhouse gas emissions per metric ton of plastic product than chemical recycling.98- Chemical recycling includes a wide array of technologies that for the most part are not yet proven at scale.

  • Chemical recycling, which is carried out by companies like Greenmantra Technologies in Brantford, is another process that could assist in waste diversion.

  • Chemical recycling would appear to be potentially useful in terms of climate policy The methods for ecological assessment are available and can furnish robust conclusions.

  • This will require design for recycling, as well as scaling the entire recycling value chain, including collection and sorting.• Chemical recycling, which can scale to 3 Mt by 2030, giving rise to a step change in system circularity.

  • Chemical recycling tends to be energy intensive and should only be used when the overall environmental profile is comparable to or better than other proven management options.

Related to Chemical recycling

  • recyclable waste means the waste that is commonly found in the MSW. It is also called as "Dry Waste". These include many kinds of glass, paper, metal, plastic, textiles, electronics goods, etc.

  • Liquid waste means any waste material that is determined to contain "free liquids" as defined by Method 9095 (Paint Filter Liquids Test), as described in "Test Methods for Evaluating Solid Wastes, Physical/Chemical Methods" (EPA Pub. No. SW-846).

  • Recycling means the series of activities by which materials that are no longer useful to the generator are collected, sorted, processed, and converted into raw materials and used in the production of new products. This definition excludes the use of these materials as a fuel substitute or for energy production.

  • Wood waste means untreated wood and untreated wood products, including tree stumps (whole or chipped), trees, tree limbs (whole or chipped), bark, sawdust, chips, scraps, slabs, millings, and shavings.

  • chemical tanker means a ship constructed or adapted and used for the carriage in bulk of any liquid product listed in chapter 17 of the International Bulk Chemical Code;

  • Municipal solid waste landfill or “MSW landfill” means an entire disposal facility in a contiguous geographical space where household waste is placed in or on land. An MSW landfill may also receive other types of RCRA Subtitle D wastes such as commercial solid waste, nonhazardous sludge, and industrial solid waste. Portions of an MSW landfill may be separated by access roads. An MSW landfill may be publicly or privately owned. An MSW landfill may be a new MSW landfill, an existing MSW landfill or a lateral expansion.

  • Putrescible waste means a solid waste that contains organic matter capable of being decomposed by microorganisms so as to cause a malodor, gases, or other offensive conditions, or which is capable of providing food for birds and other vectors. Putrescible wastes may form a contaminated leachate from microbiological degradation, chemical processes, and physical processes. Putrescible waste includes, but is not limited to, garbage, offal, dead animals, general household waste, and commercial waste. All solid wastes which do not meet the definitions of inert or chemical wastes shall be considered putrescible wastes.

  • Cannabis waste means waste that is not hazardous waste, as defined in Public Resources Code section 40141, that contains cannabis and that has been made unusable and unrecognizable in the manner prescribed in sections 5054 and 5055 of this division.

  • Yard waste means leaves, grass clippings, yard and garden debris and brush, including clean woody vegetative material no greater than 6 inches in diameter. This term does not include stumps, roots or shrubs with intact root balls.

  • Crawling bug insecticide means any insecticide product that is designed for use against ants, cockroaches, or other household crawling arthropods, including, but not limited to, mites, silverfish or spiders. “Crawling Bug Insecticide” does not include products designed to be used exclusively on humans or animals, or any house dust mite product. For the purposes of this definition only:

  • Chemical agent shall mean any compound which, when suitably disseminated, produces incapacitating, damaging or lethal effects on people, animals, plants or material property.

  • Nuclear waste means a quantity of source, byproduct or special nuclear material required to be in NRC−approved speci- fication packaging while transported to, through or across a state boundary to a disposal site, or to a collection point for transport to a disposal site.

  • e-waste means electrical and electronic equipment, whole or in part discarded as waste by the consumer or bulk consumer as well as rejects from manufacturing, refurbishment and repair processes;

  • Chemicals means substances applied to forest lands or timber including pesticides, fertilizers, and other forest chemicals.

  • Chemical restraint means the use of medication to control a student’s violent physical behavior or restrict a student’s freedom of movement.

  • Animal waste means any waste consisting of animal matter that has not been processed into food for human consumption.

  • Underground source of drinking water means an aquifer or its portion:

  • Green Waste Biodegradable waste that can be composed of plant material such as grass or flower cuttings, hedge trimmings and brush less than 1 inch in diameter.

  • Food Waste means waste food that is household waste or, as the case may be, commercial waste, and shall have the same meaning as that applying to Regulation 7 of the Waste Management (Food Waste) Regulations 2009 (SI 508 of 2009) or, as the case may be, to Regulation 6 of the European Union (Household Food Waste and Bio-Waste) Regulations 2015 (SI 430 of 2015);

  • Chemical Storage Facility means a building, portion of a building, or exterior area adjacent to a building used for the storage of any chemical or chemically reactive products.

  • Radioactive waste means radioactive waste as defined in Article 3(7) of Council Directive 2011/70/Euratom8;

  • Hazardous Waste Management Facility means, as defined in NCGS 130A, Article 9, a facility for the collection, storage, processing, treatment, recycling, recovery, or disposal of hazardous waste.

  • garden waste means organic waste which emanates from gardening or landscaping activities at residential, business or industrial premises including but not limited to grass cuttings, leaves, branches, and includes any biodegradable material and excludes waste products of animal origin and bulky waste;

  • Pretreatment coating means a coating which contains no more than 12% solids by weight, and at least 0.5% acid by weight, is used to provide surface etching, and is applied directly to metal surfaces to provide corrosion resistance, adhesion, and ease of stripping.

  • Wastewater treatment plant means a facility designed and constructed to receive, treat, or store waterborne or liquid wastes.

  • Low-level radioactive waste or “waste” means radioactive material that consists of or contains class A, B, or C radioactive waste as defined by 10 C.F.R. 61.55, as in effect on January 26, 1983, but does not include waste or material that is any of the following: