ZA728893B - A process for the production of absorbents - Google Patents

A process for the production of absorbents

Info

Publication number
ZA728893B
ZA728893B ZA728893A ZA728893A ZA728893B ZA 728893 B ZA728893 B ZA 728893B ZA 728893 A ZA728893 A ZA 728893A ZA 728893 A ZA728893 A ZA 728893A ZA 728893 B ZA728893 B ZA 728893B
Authority
ZA
South Africa
Prior art keywords
absorbents
production
Prior art date
Application number
ZA728893A
Inventor
R Kroebel
A Meyer
Original Assignee
Bayer 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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of ZA728893B publication Critical patent/ZA728893B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • 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
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/016—Modification or after-treatment of ion-exchangers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2357/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
ZA728893A 1971-12-18 1972-12-15 A process for the production of absorbents ZA728893B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2162951A DE2162951C2 (en) 1971-12-18 1971-12-18 Crosslinked copolymers and use of crosslinked copolymers containing extraction agents as adsorbents for extraction chromatographic separation processes

Publications (1)

Publication Number Publication Date
ZA728893B true ZA728893B (en) 1973-09-26

Family

ID=5828438

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728893A ZA728893B (en) 1971-12-18 1972-12-15 A process for the production of absorbents

Country Status (22)

Country Link
JP (1) JPS5648828B2 (en)
AR (1) AR193157A1 (en)
AT (1) AT334868B (en)
BE (1) BE792928A (en)
BR (1) BR7208859D0 (en)
CA (1) CA1014689A (en)
CH (1) CH597307A5 (en)
CS (1) CS171740B2 (en)
DD (1) DD102391A5 (en)
DE (1) DE2162951C2 (en)
ES (1) ES409725A1 (en)
FR (1) FR2163763B1 (en)
GB (1) GB1407257A (en)
IL (1) IL41094A (en)
IT (1) IT974064B (en)
NL (1) NL156710B (en)
OA (1) OA04296A (en)
PL (1) PL79180B1 (en)
RO (1) RO63158A (en)
SE (1) SE396016B (en)
SU (1) SU520052A3 (en)
ZA (1) ZA728893B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002687A1 (en) * 1979-06-08 1980-12-11 Ici Australia Ltd Process for composite polymer beads
US4447475A (en) * 1980-12-03 1984-05-08 Ici Australia Limited Process for composite polymer beads
WO1982002894A1 (en) * 1981-02-27 1982-09-02 Pty Ltd Staybond Aqueous polymerizable compositions
HU203252B (en) * 1986-01-16 1991-06-28 Nitrokemia Ipartelepek Process for producing ion-exchange resins with grain size mainly less than ten microns for analytical and preparative purposes
JPH01142462A (en) * 1987-11-30 1989-06-05 Japan Atom Energy Res Inst Manufacture of extracted chromatography material
NL9400012A (en) * 1994-01-06 1995-08-01 Akzo Nobel Nv Material for removing gaseous impurities from a gas mixture.
NL9400013A (en) * 1994-01-06 1995-08-01 Akzo Nobel Nv Material for extracting metal ions from an aqueous solution.
US6355094B1 (en) 1994-01-06 2002-03-12 Akzo Nobel N.V. Material for the removal of gaseous impurities from a gas mixture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1483946A (en) * 1966-04-28 1967-06-09 Dia Prosim Process for preparing macroporous resins, and applications thereof for obtaining ion exchangers
US3547684A (en) * 1968-08-08 1970-12-15 Dow Chemical Co Process for making organic polymer filled gas chromatographic columns

Also Published As

Publication number Publication date
AT334868B (en) 1977-02-10
AR193157A1 (en) 1973-03-30
PL79180B1 (en) 1975-06-30
NL7217118A (en) 1973-06-20
DD102391A5 (en) 1973-12-12
NL156710B (en) 1978-05-16
DE2162951A1 (en) 1973-06-20
ATA1070672A (en) 1976-06-15
DE2162951C2 (en) 1982-07-01
IL41094A (en) 1976-02-29
RO63158A (en) 1978-06-15
JPS5648828B2 (en) 1981-11-18
CA1014689A (en) 1977-07-26
OA04296A (en) 1979-12-31
JPS4870594A (en) 1973-09-25
SU520052A3 (en) 1976-06-30
BR7208859D0 (en) 1973-09-20
IL41094A0 (en) 1973-02-28
IT974064B (en) 1974-06-20
CS171740B2 (en) 1976-10-29
GB1407257A (en) 1975-09-24
ES409725A1 (en) 1975-11-16
BE792928A (en) 1973-06-18
FR2163763B1 (en) 1978-03-10
CH597307A5 (en) 1978-03-31
SE396016B (en) 1977-09-05
FR2163763A1 (en) 1973-07-27

Similar Documents

Publication Publication Date Title
GB1399160A (en) Process for the manufacture of polylauryl-lactam
PH18194A (en) A process for the preparation of thiozoline azetidinones
ZA728893B (en) A process for the production of absorbents
GB1400796A (en) Process for the production of oxazolines
ZA721236B (en) Iodoethynyl compounds and a process for their manufacture
ZA728354B (en) Process for the production of a hydrogen-rich gas
IL38065A (en) A method for the manufacture of bookshelves
EG11134A (en) Process for the production of isothiazolyl compounds
ZA721874B (en) A process for the production of tertiary amines
CA1008464A (en) Process for the production of dichloroacetoxypropane
ZA728428B (en) A process for the preparation of benzylpyrimidines
YU44872A (en) Process for obtainig a novel antibiotc
CA972763A (en) Process for the production of cyanoacetylcarbamates
IL39096A0 (en) A process for the enzymatic production of l-triptophan
YU259972A (en) Process for producing penicillin
GB1369881A (en) Process for the production of a nitrosochloropolyolefin
ZA729067B (en) A process for the production of morpholinodithiothiazoles
PH11770A (en) A process for the manufacture of 1-alkenyl-2-amino methylpyrrolidines
AU465763B2 (en) A process for the production of diamino-diarylmethanes
AU488933B2 (en) A process forthe production of absorbents
KR780000091B1 (en) Novel process for the production of benzoxazol-z-yl n-methyl-n-naphth-1-yldithio-carbamate
EG10708A (en) Process for the preparation of a 7-chlorobenzodiazepine
YU36376B (en) Process for producing dihalo-6-phenyltriazolobenzodiazepine-5-n-oxide
HK16777A (en) Process for the production of a pharmaceutical intermediate
AU4995672A (en) A process forthe production of absorbents