GB1392023A - Sorption material for extracting metals from aqueous solutions - Google Patents

Sorption material for extracting metals from aqueous solutions

Info

Publication number
GB1392023A
GB1392023A GB1305373A GB1305373A GB1392023A GB 1392023 A GB1392023 A GB 1392023A GB 1305373 A GB1305373 A GB 1305373A GB 1305373 A GB1305373 A GB 1305373A GB 1392023 A GB1392023 A GB 1392023A
Authority
GB
United Kingdom
Prior art keywords
metals
metal
adsorbent
march
adsorption
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1305373A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell Riedel de Haen AG
Original Assignee
Riedel de Haen AG
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
Priority claimed from DE19722213381 external-priority patent/DE2213381C3/en
Application filed by Riedel de Haen AG filed Critical Riedel de Haen AG
Publication of GB1392023A publication Critical patent/GB1392023A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/14—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups
    • 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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

1392023 Recovery of metal values RIEDELDEHAEN AG 19 March 1973 [20 March 1972] 13053/73 Heading C1A [Also in Division C3] Metals may be selectively removed from solutions, complexes, colloids and fine suspensions by adsorption on a material consisting of a cellulosic matrix to which is ionically bound a selective metal-binding reagent. In some instances this removal permits the quantitative estimation of the metal in its source, either by measurement of the length of a coloured band on a column of the adsorbent, or by election after adsorption and then by use of conventional techniques such as photometry. A list of suitable reagents and the metals they select for is given. The examples illustrate the isolation and determination of Fe, Be, Co, Mg, Pb and simultaneously, Ti, Va and Fe which separate into coloured bands on a column of the adsorbent.
GB1305373A 1972-03-20 1973-03-19 Sorption material for extracting metals from aqueous solutions Expired GB1392023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722213381 DE2213381C3 (en) 1972-03-20 Sorption material for trapping metals from aqueous solutions

Publications (1)

Publication Number Publication Date
GB1392023A true GB1392023A (en) 1975-04-23

Family

ID=5839450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1305373A Expired GB1392023A (en) 1972-03-20 1973-03-19 Sorption material for extracting metals from aqueous solutions

Country Status (4)

Country Link
CH (1) CH596240A5 (en)
FR (1) FR2176859B1 (en)
GB (1) GB1392023A (en)
IT (1) IT981461B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406865A (en) 1978-12-15 1983-09-27 Exxon Research And Engineering Co. Metal extraction by solid-liquid agglomerates
EP1567243A1 (en) * 2002-07-26 2005-08-31 HERNANDEZ, Mark Removing metals from solution using metal binding compounds and sorbents therefor
CN110026159A (en) * 2019-04-29 2019-07-19 广西科技师范学院 A kind of preparation method of lead adsorbent
CN113358603A (en) * 2021-06-04 2021-09-07 中国核动力研究设计院 Solution uniformity evaluation device and method
CN116899540A (en) * 2023-07-05 2023-10-20 广东宏瑞能源科技股份有限公司 Composite material capable of adsorbing iron ions in acidic environment and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331023A1 (en) * 1975-11-06 1977-06-03 Riedel De Haen Ag Tube contg. sorbant material - for dosing substances contained in soln.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406865A (en) 1978-12-15 1983-09-27 Exxon Research And Engineering Co. Metal extraction by solid-liquid agglomerates
EP1567243A1 (en) * 2002-07-26 2005-08-31 HERNANDEZ, Mark Removing metals from solution using metal binding compounds and sorbents therefor
EP1567243A4 (en) * 2002-07-26 2006-08-16 Mark Hernandez Removing metals from solution using metal binding compounds and sorbents therefor
CN110026159A (en) * 2019-04-29 2019-07-19 广西科技师范学院 A kind of preparation method of lead adsorbent
CN113358603A (en) * 2021-06-04 2021-09-07 中国核动力研究设计院 Solution uniformity evaluation device and method
CN113358603B (en) * 2021-06-04 2023-03-24 中国核动力研究设计院 Solution uniformity evaluation device and method
CN116899540A (en) * 2023-07-05 2023-10-20 广东宏瑞能源科技股份有限公司 Composite material capable of adsorbing iron ions in acidic environment and preparation method thereof
CN116899540B (en) * 2023-07-05 2024-05-14 广东宏瑞能源科技股份有限公司 Composite material capable of adsorbing iron ions in acidic environment and preparation method thereof

Also Published As

Publication number Publication date
DE2213381B2 (en) 1976-04-29
CH596240A5 (en) 1978-03-15
FR2176859B1 (en) 1976-09-10
FR2176859A1 (en) 1973-11-02
DE2213381A1 (en) 1973-10-04
IT981461B (en) 1974-10-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee