PL436714A1 - Pellets from a mixture of rapeseed cake and dry sewage sludge - Google Patents

Pellets from a mixture of rapeseed cake and dry sewage sludge

Info

Publication number
PL436714A1
PL436714A1 PL436714A PL43671421A PL436714A1 PL 436714 A1 PL436714 A1 PL 436714A1 PL 436714 A PL436714 A PL 436714A PL 43671421 A PL43671421 A PL 43671421A PL 436714 A1 PL436714 A1 PL 436714A1
Authority
PL
Poland
Prior art keywords
sewage sludge
rapeseed cake
mixture
dry sewage
pellets
Prior art date
Application number
PL436714A
Other languages
Polish (pl)
Other versions
PL244102B1 (en
Inventor
Grażyna ŻAK
Michał Wojtasik
Jarosław Markowski
Original Assignee
Instytut Nafty I Gazu - Państwowy Instytut Badawczy
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.)
Filing date
Publication date
Application filed by Instytut Nafty I Gazu - Państwowy Instytut Badawczy filed Critical Instytut Nafty I Gazu - Państwowy Instytut Badawczy
Priority to PL436714A priority Critical patent/PL244102B1/en
Publication of PL436714A1 publication Critical patent/PL436714A1/en
Publication of PL244102B1 publication Critical patent/PL244102B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Agronomy & Crop Science (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Przedmiotem wynalazku jest pellet z mieszaniny makuchów rzepakowych i suchych osadów ściekowych, o poprawionej wytrzymałości mechanicznej, uszlachetniony kompozycją dodatków zawierającą wapno palone oraz lignosulfonian wapnia, charakteryzujący się tym, że jest mieszaniną makuchów rzepakowych i suchych osadów ściekowych zawierającą suche osady ściekowe oraz makuchy rzepakowe w stosunku masowym suchych osadów ściekowych do makuchów rzepakowych wynoszącym od 1: 99 do 1: 4, zawierającą od 0,5 do 2% (m/m) kompozycji wapna palonego oraz lignosulfonianu wapnia w przeliczeniu na masę pelletu, w której to kompozycji stosunek masowy wapna palonego do lignosulfonianu wapnia wynosi 1: 1.The subject of the invention is a pellet made of a mixture of rapeseed cake and dry sewage sludge, with improved mechanical strength, enriched with an additive composition containing quicklime and calcium lignosulfonate, characterized by the fact that it is a mixture of rapeseed cake and dry sewage sludge containing dry sewage sludge and rapeseed cake in proportion to mass of dry sewage sludge to rapeseed cake ranging from 1: 99 to 1: 4, containing from 0.5 to 2% (m / m) of the quicklime composition and calcium lignosulfonate based on the weight of pellets, in which the composition is the weight ratio of quicklime for calcium lignosulfonate is 1: 1.

PL436714A 2021-01-19 2021-01-19 Pellet made from a mixture of rapeseed cake and dry sewage sludge PL244102B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL436714A PL244102B1 (en) 2021-01-19 2021-01-19 Pellet made from a mixture of rapeseed cake and dry sewage sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL436714A PL244102B1 (en) 2021-01-19 2021-01-19 Pellet made from a mixture of rapeseed cake and dry sewage sludge

Publications (2)

Publication Number Publication Date
PL436714A1 true PL436714A1 (en) 2022-07-25
PL244102B1 PL244102B1 (en) 2023-12-04

Family

ID=83721625

Family Applications (1)

Application Number Title Priority Date Filing Date
PL436714A PL244102B1 (en) 2021-01-19 2021-01-19 Pellet made from a mixture of rapeseed cake and dry sewage sludge

Country Status (1)

Country Link
PL (1) PL244102B1 (en)

Also Published As

Publication number Publication date
PL244102B1 (en) 2023-12-04

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