PL448436A1 - Sposób wytwarzania sorbentu na bazie węgla brunatnego do usuwania zanieczyszczeń organicznych z wód - Google Patents

Sposób wytwarzania sorbentu na bazie węgla brunatnego do usuwania zanieczyszczeń organicznych z wód

Info

Publication number
PL448436A1
PL448436A1 PL448436A PL44843624A PL448436A1 PL 448436 A1 PL448436 A1 PL 448436A1 PL 448436 A PL448436 A PL 448436A PL 44843624 A PL44843624 A PL 44843624A PL 448436 A1 PL448436 A1 PL 448436A1
Authority
PL
Poland
Prior art keywords
water
sorbent
temperature
producing
granules
Prior art date
Application number
PL448436A
Other languages
English (en)
Inventor
Agnieszka Solińska
Original Assignee
Akademia Górniczo-Hutnicza Im.Stanisława Staszica W Krakowie
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 Akademia Górniczo-Hutnicza Im.Stanisława Staszica W Krakowie filed Critical Akademia Górniczo-Hutnicza Im.Stanisława Staszica W Krakowie
Priority to PL448436A priority Critical patent/PL448436A1/pl
Publication of PL448436A1 publication Critical patent/PL448436A1/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Zgłoszenie dotyczy sposobu wytwarzania sorbentu z użyciem węgla brunatnego oraz bentonitu, gdzie węgiel brunatny miesza się z bentonitem w proporcji odpowiednio 75-80:25—20 w temperaturze od 20°C do 22°C do uzyskania jednolitej masy, przy czym składniki mieszanki sorbentu mają wielkość ziaren od 0,06 mm do 0,2 mm. Następnie mieszankę sorbentu poddaje się granulacji z dodatkiem pyłu klinkieru w ilości od 25% wag. do 30% wag. w stosunku do sporządzonej mieszanki sorbentu oraz z dodatkiem wody o temperaturze od 18°C do 25°C, przy czym wodę dodaje się w ilości do uzyskania granul o wielkości w przedziale od 1 do 8 mm. W kolejnym kroku uzyskane granule suszy się i przesiewa na sitach o frakcji od 2 do 4 mm, po czym aktywuje się je przy użyciu 0,4 — 0,5 molowego roztworu kwasu solnego, w czasie od 20 do 25 godzin, w temperaturze od 20°C do 22°C, a masa granul w stosunku do objętości roztworu kwasu solnego wynosi od 40 g/L do 60 g/L, po czym w końcowym etapie całość przepłukuje się kilkukrotnie wodą redestylowaną i suszy.
PL448436A 2024-04-29 2024-04-29 Sposób wytwarzania sorbentu na bazie węgla brunatnego do usuwania zanieczyszczeń organicznych z wód PL448436A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448436A PL448436A1 (pl) 2024-04-29 2024-04-29 Sposób wytwarzania sorbentu na bazie węgla brunatnego do usuwania zanieczyszczeń organicznych z wód

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448436A PL448436A1 (pl) 2024-04-29 2024-04-29 Sposób wytwarzania sorbentu na bazie węgla brunatnego do usuwania zanieczyszczeń organicznych z wód

Publications (1)

Publication Number Publication Date
PL448436A1 true PL448436A1 (pl) 2025-11-03

Family

ID=97522414

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448436A PL448436A1 (pl) 2024-04-29 2024-04-29 Sposób wytwarzania sorbentu na bazie węgla brunatnego do usuwania zanieczyszczeń organicznych z wód

Country Status (1)

Country Link
PL (1) PL448436A1 (pl)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1533275A1 (en) * 2003-11-20 2005-05-25 S.A. Minera Catalano-Aragonesa Ecological composition for treating and purifying waste water
US20190101083A1 (en) * 2017-09-29 2019-04-04 Ingevity South Carolina, Llc Low emissions, high working capacity adsorbent and canister system
US20200002189A1 (en) * 2018-06-29 2020-01-02 Fuel Tech, Inc. Removing Arsenic from Water with Acid-Activated Clay
CN109504398B (zh) * 2018-12-30 2020-06-09 山东合泰检测技术服务有限公司 一种腐植酸纳米零价铁土壤Cr污染修复剂及制备方法
EP3737711B1 (en) * 2018-01-11 2022-04-06 Nanocore ApS Composite materials comprising mechanical ligands

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1533275A1 (en) * 2003-11-20 2005-05-25 S.A. Minera Catalano-Aragonesa Ecological composition for treating and purifying waste water
US20190101083A1 (en) * 2017-09-29 2019-04-04 Ingevity South Carolina, Llc Low emissions, high working capacity adsorbent and canister system
EP3737711B1 (en) * 2018-01-11 2022-04-06 Nanocore ApS Composite materials comprising mechanical ligands
US20200002189A1 (en) * 2018-06-29 2020-01-02 Fuel Tech, Inc. Removing Arsenic from Water with Acid-Activated Clay
CN109504398B (zh) * 2018-12-30 2020-06-09 山东合泰检测技术服务有限公司 一种腐植酸纳米零价铁土壤Cr污染修复剂及制备方法

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