JPS4923781A - - Google Patents

Info

Publication number
JPS4923781A
JPS4923781A JP47065207A JP6520772A JPS4923781A JP S4923781 A JPS4923781 A JP S4923781A JP 47065207 A JP47065207 A JP 47065207A JP 6520772 A JP6520772 A JP 6520772A JP S4923781 A JPS4923781 A JP S4923781A
Authority
JP
Japan
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.)
Granted
Application number
JP47065207A
Other versions
JPS5035917B2 (ja
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 filed Critical
Priority to JP47065207A priority Critical patent/JPS5035917B2/ja
Priority to CH928873A priority patent/CH609885A5/xx
Priority to CA175,010A priority patent/CA972498A/en
Priority to DE19732332705 priority patent/DE2332705A1/de
Priority to FR7323494A priority patent/FR2190494B1/fr
Priority to IT5109373A priority patent/IT986244B/it
Priority to GB3086673A priority patent/GB1424076A/en
Publication of JPS4923781A publication Critical patent/JPS4923781A/ja
Priority to US05/546,446 priority patent/US4039446A/en
Publication of JPS5035917B2 publication Critical patent/JPS5035917B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/838—Chemically modified polymers by compounds containing heteroatoms other than oxygen, halogens, nitrogen, sulfur, phosphorus or silicon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/08—Polyhydrazides; Polytriazoles; Polyaminotriazoles; Polyoxadiazoles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G85/00—General processes for preparing compounds provided for in this subclass
JP47065207A 1972-06-28 1972-06-28 Expired JPS5035917B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP47065207A JPS5035917B2 (ja) 1972-06-28 1972-06-28
CH928873A CH609885A5 (en) 1972-06-28 1973-06-26 Process for preparing a composition which binds heavy-metal ions
CA175,010A CA972498A (en) 1972-06-28 1973-06-27 Heavy metal-binding agent and process for producing same
DE19732332705 DE2332705A1 (de) 1972-06-28 1973-06-27 Schwermetall-bindungsmittel, verfahren zu ihrer herstellung und ihre verwendung
FR7323494A FR2190494B1 (ja) 1972-06-28 1973-06-27
IT5109373A IT986244B (it) 1972-06-28 1973-06-27 Composizione capace di legare i me talli pesanti particolarmente uti le nella rimozione di detti metal li da soluzioni o gas e relativo procedimento di produzione
GB3086673A GB1424076A (en) 1972-06-28 1973-06-28 Metal-binding agents and their use in removing heavy metals from fluids
US05/546,446 US4039446A (en) 1972-06-28 1975-02-03 Heavy metal-binding agent process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47065207A JPS5035917B2 (ja) 1972-06-28 1972-06-28

Publications (2)

Publication Number Publication Date
JPS4923781A true JPS4923781A (ja) 1974-03-02
JPS5035917B2 JPS5035917B2 (ja) 1975-11-19

Family

ID=13280227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47065207A Expired JPS5035917B2 (ja) 1972-06-28 1972-06-28

Country Status (7)

Country Link
JP (1) JPS5035917B2 (ja)
CA (1) CA972498A (ja)
CH (1) CH609885A5 (ja)
DE (1) DE2332705A1 (ja)
FR (1) FR2190494B1 (ja)
GB (1) GB1424076A (ja)
IT (1) IT986244B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926196A (ja) * 1972-07-04 1974-03-08
JPS5144589A (en) * 1974-10-15 1976-04-16 Sumitomo Chemical Co Jukinzokuhoshuzaino seizohoho
JPS5320853B1 (ja) * 1970-05-28 1978-06-29

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8300446A (nl) * 1983-02-05 1984-09-03 Unie Van Kunstmestfab Bv Werkwijze voor het verwijderen van zware metalen uit waterige media.
DE3903775A1 (de) * 1989-02-09 1990-08-23 Chen Li Fei Verfahren zur behandlung von schwermetallen in abwaessern
DE4013974C1 (ja) * 1990-04-30 1991-09-19 Guenter Dipl.-Ing. 5100 Aachen De Straten
US6838504B1 (en) 1998-05-06 2005-01-04 Solucorp Industries Ltd. Integrated fixation systems
RU2509600C2 (ru) 2008-09-24 2014-03-20 Альбемарл Корпорейшн Сорбирующие композиции и способы удаления ртути из потоков отходящих топочных газов
CN116875819B (zh) * 2023-09-06 2023-11-17 江西赣锡工贸有限公司 一种基于含锡碱液的高效提锡工艺

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320853B1 (ja) * 1970-05-28 1978-06-29
JPS4926196A (ja) * 1972-07-04 1974-03-08
JPS5641673B2 (ja) * 1972-07-04 1981-09-29
JPS5144589A (en) * 1974-10-15 1976-04-16 Sumitomo Chemical Co Jukinzokuhoshuzaino seizohoho
JPS5725253B2 (ja) * 1974-10-15 1982-05-28

Also Published As

Publication number Publication date
JPS5035917B2 (ja) 1975-11-19
GB1424076A (en) 1976-02-04
FR2190494A1 (ja) 1974-02-01
IT986244B (it) 1975-01-20
CH609885A5 (en) 1979-03-30
CA972498A (en) 1975-08-05
FR2190494B1 (ja) 1977-05-13
DE2332705A1 (de) 1974-01-10

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