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2. Fast co-pyrolysis of waste newspaper with high-density polyethylene for high yields of alcohols and hydrocarbons.

Author

Chen W, Shi S, Chen M, and Zhou X

Subjects
Hydrogen, Recycling, Temperature, Alcohols, Hydrocarbons, Paper, Polyethylene, Refuse Disposal
Abstract

Waste newspaper (WP) was first co-pyrolyzed with high-density polyethylene (HDPE) using pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) to enhance the yields of alcohols and hydrocarbons. The effects of WP: HDPE feed ratio (100:0, 75:25, 50:50, 25:75, 0:100) and temperature (500-800°C) on products distribution were investigated and the interaction mechanism during co-pyrolysis was also proposed. Maximum yields of alcohols and hydrocarbons reached 85.88% (feed ratio 50:50wt.%, 600°C). Hydrogen supplements and deoxidation by HDPE and subsequently fragments recombination result in the conversion of aldehydes and ketones into branched hydrocarbons. Radicals from WP degradation favor the secondary crack for HDPE products resulting in the formation of linear hydrocarbons with low carbon number. Hydrocarbons with activated radical site from HDPE degradation were interacted with hydroxyl from WP degradation promoting the formation of linear long chain alcohols. Moreover, co-pyrolysis significantly enhanced condensable oil qualities, which were close to commercial diesel No. 0., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Published
2017
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4. Studies from University of Isfahan Have Provided New Data on Biofuel (Enhanced Biobutanol Production With Sustainable Co-substrates Synergy From Paper Waste and Garden Waste With Municipal Biowaste)

Subjects
Biomass energy, Alcohols, Biotechnology industry, Pharmaceuticals and cosmetics industries
Abstract

2024 SEP 11 (NewsRx) -- By a News Reporter-Staff News Editor at Biotech Week -- Data detailed on Biotechnology - Biofuel have been presented. According to news reporting originating from [...]

Published
2024

18. Procurement Of Lab Consumables, Gloves Large, Gloves C|l (medium), Gloves Rubber Non Slip, Fire Proof Gloves, Isopropyl Alcohol, Axarel 3000 (solvent), Filter Paper Size 0.8 Micron And Dia 25 Mm (100 Piece Pkt), Filter Paper Size 8 Micron And Dia 47 Mm (1

Subjects
Purchasing, Paper, Alcohols, Rubber, Business, international
Abstract

Tenders are invited for Procurement of lab consumables, gloves large, gloves c/l (medium), gloves rubber non slip, fire proof gloves, isopropyl alcohol, axarel 3000 (solvent), filter paper size 0.8 micron [...]

Published
2023

19. Supply Of Filter Paper Sheet 46 Into 57 1 Pkt Equal 100 Sheets, Paraffin Wax 60 62 Degree C 2 Kg, Absolute Alcohol Etanol 500 Ml, Xylene Sulphur Free 2 Point 5 Ltrs For Histopathology Lab Use, Iso Propyl Alcohol Ipa 5ltr, Hematoxylin Stain Powder 5 Gm, Gl

Subjects
Powders, Histochemistry, Sulfur compounds, Alcohols, Paraffin wax, Business, international
Abstract

Tenders are invited for Supply of Filter Paper Sheet 46 into 57 1 PKT equal 100 sheets, Paraffin Wax 60 62 Degree C 2 kg, Absolute Alcohol Etanol 500 ml, [...]

Published
2024

20. Supply Of Hdpe Bag, Vitamin Ad2 Premix, Sulphuric Acid, Hdpe Paper Reinforced Bag, Wmp Tin, Iml Container, Free Flow Grinded Salt, Common Salt, Calcium Carbonate, Curd And Kheer Cup, Aluminium Lid, Amyl Alcohol, Crown Cork, Malai Kulfi Pack, Paneer Bag, P

Subjects
Vitamins, Sulfuric acid, Alcohols, Calcium carbonate, Business, international
Abstract

Tenders are invited for Supply of HDPE bag, Vitamin AD2 premix, sulphuric acid, HDPE paper reinforced bag, WMP tin, IML container, Free flow grinded salt, common salt, calcium carbonate, curd [...]

Published
2024

45. Supply Of Matress Foam Rubber, Hose 30mm 80 Bar, Welding Rod, Paper Wrapping Brown, Foam Sheet, Sheet Cellular 25mm, Plywood For Gen, Araldite, Isopropyl Alcohol, High Pressure Fuel Tubing, Hose Non Metalic, Copper Rod Round 6 3 Mm - Ord 001 Qty : 65

Subjects
Epoxy resins, Rubber goods, Alcohols, Rubber, Business, international
Abstract

Tenders are invited for Supply of matress foam rubber, hose 30mm 80 bar, welding rod, paper wrapping brown, foam sheet, sheet cellular 25mm, plywood for gen, araldite, isopropyl alcohol, high [...]

Published
2023

48. Supply Of Single Phase Support Voltmeter, Metal Coupling With Rubber, Mete Time Lotallizer, Paper Wrapping Brown, Wiper Seal Set, Sheet Cellular, Isopropyl Alcohol, Seal Set Vertical Cyl, Hose 10mm 200bar, Plywood For General Purpose, Fevicol Sr 998, Hose

Subjects
Alcohols, Rubber, Business, international
Abstract

Tenders are invited for Supply of Single Phase Support Voltmeter, Metal Coupling with Rubber, Mete Time Lotallizer, Paper Wrapping Brown, Wiper Seal Set, Sheet Cellular, Isopropyl Alcohol, Seal Set Vertical [...]

Published
2023

50. Supply Of Alcohol Isopropyl, Tapping Screw, M Seal, Insulation Tape, Sr 998 Fevicol, Cell All Type, Anabond, Fevicol, Soldering Paste, Soldering Wire, Cutting Blade Big, Cutting Blade Small, Jigsaw Blade, Emery Paper Qty : 1527

Subjects
Alcohols, Business, international
Abstract

Tenders are invited for Supply of alcohol isopropyl, tapping screw, m seal, insulation tape, sr 998 fevicol, cell all type, anabond, fevicol, soldering paste, soldering wire, cutting blade big, cutting [...]

Published
2023