GB1503315A

GB1503315A – Process for the removal of heavy metals and transition metals and transition metals other than noble transition metals
– Google Patents

GB1503315A – Process for the removal of heavy metals and transition metals and transition metals other than noble transition metals
– Google Patents
Process for the removal of heavy metals and transition metals and transition metals other than noble transition metals

Info

Publication number
GB1503315A

GB1503315A
GB23585/74A
GB2358574A
GB1503315A
GB 1503315 A
GB1503315 A
GB 1503315A
GB 23585/74 A
GB23585/74 A
GB 23585/74A
GB 2358574 A
GB2358574 A
GB 2358574A
GB 1503315 A
GB1503315 A
GB 1503315A
Authority
GB
United Kingdom
Prior art keywords
group
carbon atoms
metals
atom
transition metals
Prior art date
1974-05-28
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
GB23585/74A
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.)

BP PLC

Original Assignee
BP PLC
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.)
1974-05-28
Filing date
1974-05-28
Publication date
1978-03-08

1974-05-28
Application filed by BP PLC
filed
Critical
BP PLC

1974-05-28
Priority to GB23585/74A
priority
Critical
patent/GB1503315A/en

1975-05-23
Priority to DE19752522812
priority
patent/DE2522812A1/en

1975-05-27
Priority to JP50063401A
priority
patent/JPS585700B2/en

1977-09-08
Priority to US05/831,603
priority
patent/US4203952A/en

1978-03-08
Publication of GB1503315A
publication
Critical
patent/GB1503315A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

B—PERFORMING OPERATIONS; TRANSPORTING

B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01D—SEPARATION

B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor

C—CHEMISTRY; METALLURGY

C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS

C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes

C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching

C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition

C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins

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

B01J20/16—Alumino-silicates

B01J20/18—Synthetic zeolitic molecular sieves

B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity

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

B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating

B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer

B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group

B01J20/3244—Non-macromolecular compounds

B01J20/3246—Non-macromolecular compounds having a well defined chemical structure

B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such

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

B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating

B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer

B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group

B01J20/3244—Non-macromolecular compounds

B01J20/3246—Non-macromolecular compounds having a well defined chemical structure

B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such

B01J20/3259—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such comprising at least two different types of heteroatoms selected from nitrogen, oxygen or sulfur with at least one silicon atom

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

B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating

B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer

B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group

B01J20/3244—Non-macromolecular compounds

B01J20/3246—Non-macromolecular compounds having a well defined chemical structure

B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such

B01J20/3263—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such comprising a cyclic structure containing at least one of the heteroatoms nitrogen, oxygen or sulfur, e.g. an heterocyclic or heteroaromatic structure

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

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

C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents

C—CHEMISTRY; METALLURGY

C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

C02F2101/00—Nature of the contaminant

C02F2101/006—Radioactive compounds

Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE

Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS

Y02P10/00—Technologies related to metal processing

Y02P10/20—Recycling

Abstract

1503315 Removal of heavy metals and transition metals from solution BRITISH PETROLEUM CO Ltd 18 April 1975 [28 May 1974] 23585/74 Headings C1A and C1C [Also in Division C3] A process for the removal of heavy metals and transition metals other than platinum from solution comprises contacting the solution containing the metal in the form of a soluble compound thereof with a substrate comprising the product obtained by reacting an inorganic solid containing surface hydroxyl groups with a compound of Formula (I) wherein Y is an -OR3 group in which R3 represents a H atom or an alkyl, aryl or acyl group containing up to 20 carbon atoms or Y is a halogen atom, X represents an -NR4R5 group in which R4 and R5 is a H atom or an alkyl or aryl group containing up to 20 carbon atoms or a group of formula in which R6, R7 and R8 represent a H atom, an alkyl or aryl group containing up to 20 carbon atoms and wherein R4, R5, R6, R7 and R8 may be the same or different and n is an integer between 1 and 10 or X is a saturated or unsaturated cyclic group in which one or more ring positions are occupied by nitrogen atoms or X is the group -SR9 wherein R9 is a hydrogen atom or an alkyl group containing up to 20 carbon atoms, R is a divalent organic group containing up to 20 carbon atoms, R1 and R2 are organic radicals containing up to 20 carbon atoms or halogen atoms, under conditions which effect reaction between the group Y- and an -OH group on the surface of the inorganic solid thereby bonding the compound (1) to the inorganic solid (by complex formation). The metals may be recovered, e.g. by elution with HCl. The preparation of silica containing thiol groups (Example A), pyridine groups (Example B) and chelating aminogroups (Example C) is described. Examples show the removal of mercury, lead, silver, copper, cadmium, and rhodium ions from solution, and also demonstrate the saturation capacity and regeneration of silica containing thiol groups. Other specified metals are Mn, Fe, Co, Ru, Pd, Os and Ir. Other substrates specified are alumina, titania, zirconia, zeolites and sepiolite.

GB23585/74A
1974-05-28
1974-05-28
Process for the removal of heavy metals and transition metals and transition metals other than noble transition metals

Expired

GB1503315A
(en)

Priority Applications (4)

Application Number
Priority Date
Filing Date
Title

GB23585/74A

GB1503315A
(en)

1974-05-28
1974-05-28
Process for the removal of heavy metals and transition metals and transition metals other than noble transition metals

DE19752522812

DE2522812A1
(en)

1974-05-28
1975-05-23

PROCESS FOR THE REMOVAL OF HEAVY AND TRANSITION METALS FROM A SOLUTION

JP50063401A

JPS585700B2
(en)

1974-05-28
1975-05-27

Oyoekikarajiyukinzoku Oyobi Hakukin Igaino

US05/831,603

US4203952A
(en)

1974-05-28
1977-09-08
Process for the removal of heavy metals and transition metals other than platinum from solution

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

GB23585/74A

GB1503315A
(en)

1974-05-28
1974-05-28
Process for the removal of heavy metals and transition metals and transition metals other than noble transition metals

Publications (1)

Publication Number
Publication Date

GB1503315A
true

GB1503315A
(en)

1978-03-08

Family
ID=10198058
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB23585/74A
Expired

GB1503315A
(en)

1974-05-28
1974-05-28
Process for the removal of heavy metals and transition metals and transition metals other than noble transition metals

Country Status (3)

Country
Link

JP
(1)

JPS585700B2
(en)

DE
(1)

DE2522812A1
(en)

GB
(1)

GB1503315A
(en)

Cited By (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2151599A
(en)

*

1983-11-11
1985-07-24
Atomic Energy Authority Uk
Composite materials having thiol groups

US4737465A
(en)

*

1982-03-09
1988-04-12
Bond Alan M
Automated metal detection

GB2203741A
(en)

*

1987-03-25
1988-10-26
Shell Int Research
Nitrogen-containing bidentate compound immobilized on a solid inorganic carrier; organic silicon and organic lithium intermediates

EP1735089B1
(en)

*

2004-03-17
2018-11-28
Advanced Minerals Corporation
Method of separating mercury from fluids

Families Citing this family (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

ZA794221B
(en)

*

1978-09-05
1981-03-25
British Petroleum Co
Process for the preparation of a functionalised solid product

AU532164B2
(en)

*

1978-11-15
1983-09-22
British Petroleum Company Plc, The
Removing metals from solution

ZA801718B
(en)

*

1979-03-27
1981-10-28
British Petroleum Co
Functionalised inorganic oxide products and their use in the removal of heavy metals,transistion metals and actinidemetals from solution

JPS59122894U
(en)

*

1983-02-03
1984-08-18
三菱電機株式会社

clothes dryer

1974

1974-05-28
GB
GB23585/74A
patent/GB1503315A/en
not_active
Expired

1975

1975-05-23
DE
DE19752522812
patent/DE2522812A1/en
not_active
Ceased

1975-05-27
JP
JP50063401A
patent/JPS585700B2/en
not_active
Expired

Cited By (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4737465A
(en)

*

1982-03-09
1988-04-12
Bond Alan M
Automated metal detection

GB2151599A
(en)

*

1983-11-11
1985-07-24
Atomic Energy Authority Uk
Composite materials having thiol groups

GB2203741A
(en)

*

1987-03-25
1988-10-26
Shell Int Research
Nitrogen-containing bidentate compound immobilized on a solid inorganic carrier; organic silicon and organic lithium intermediates

EP1735089B1
(en)

*

2004-03-17
2018-11-28
Advanced Minerals Corporation
Method of separating mercury from fluids

Also Published As

Publication number
Publication date

DE2522812A1
(en)

1975-12-18

JPS512689A
(en)

1976-01-10

JPS585700B2
(en)

1983-02-01

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Legal Events

Date
Code
Title
Description

1978-07-19
PS
Patent sealed [section 19, patents act 1949]

1985-12-24
PCNP
Patent ceased through non-payment of renewal fee

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