IT951721B - Resine adsorbenti procedimento per la loro preparazione e loro applica zione per eliminare l anidride sol forosa da miscele gassose - Google Patents

Resine adsorbenti procedimento per la loro preparazione e loro applica zione per eliminare l anidride sol forosa da miscele gassose

Info

Publication number
IT951721B
IT951721B IT71238/71A IT7123871A IT951721B IT 951721 B IT951721 B IT 951721B IT 71238/71 A IT71238/71 A IT 71238/71A IT 7123871 A IT7123871 A IT 7123871A IT 951721 B IT951721 B IT 951721B
Authority
IT
Italy
Prior art keywords
forous
sol
dioxide
eliminate
procedure
Prior art date
Application number
IT71238/71A
Other languages
English (en)
Italian (it)
Original Assignee
Rohm & Haas
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 US00205364A external-priority patent/US3816355A/en
Application filed by Rohm & Haas filed Critical Rohm & Haas
Application granted granted Critical
Publication of IT951721B publication Critical patent/IT951721B/it

Links

Classifications

    • 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
    • C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/40—Thermal regeneration
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
IT71238/71A 1970-12-28 1971-12-27 Resine adsorbenti procedimento per la loro preparazione e loro applica zione per eliminare l anidride sol forosa da miscele gassose IT951721B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10214770A 1970-12-28 1970-12-28
US20083471A 1971-11-22 1971-11-22
US00205364A US3816355A (en) 1971-12-06 1971-12-06 Macroreticular sulfonated pyridine-divinylbenzene resins

Publications (1)

Publication Number Publication Date
IT951721B true IT951721B (it) 1973-07-10

Family

ID=27379297

Family Applications (1)

Application Number Title Priority Date Filing Date
IT71238/71A IT951721B (it) 1970-12-28 1971-12-27 Resine adsorbenti procedimento per la loro preparazione e loro applica zione per eliminare l anidride sol forosa da miscele gassose

Country Status (5)

Country Link
DE (1) DE2164261A1 (enExample)
FR (1) FR2120923A5 (enExample)
GB (1) GB1389209A (enExample)
IT (1) IT951721B (enExample)
NL (1) NL7118001A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122149A (en) * 1977-03-25 1978-10-24 Union Carbide Corporation Process for removing SO2 from effluent gases and for removing heat stable salts from systems in which they accumulate
DE10011223B4 (de) 2000-03-08 2005-02-10 Carbotex Produktions-Und Veredelungsbetriebe Gmbh Sphärische Hochleistungsadsorbenzien mit Mikrostruktur und ihre Verwendung
CN114573750B (zh) * 2022-01-29 2023-05-02 浙江大学杭州国际科创中心 碱性功能化多孔聚离子液体材料及其制备方法和应用

Also Published As

Publication number Publication date
GB1389209A (en) 1975-04-03
FR2120923A5 (enExample) 1972-08-18
DE2164261A1 (de) 1972-07-13
NL7118001A (enExample) 1972-06-30

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