DE2556857A1 - Rueckgewinnung von vinylsulfonatmonomeren - Google Patents

Rueckgewinnung von vinylsulfonatmonomeren

Info

Publication number
DE2556857A1
DE2556857A1 DE19752556857 DE2556857A DE2556857A1 DE 2556857 A1 DE2556857 A1 DE 2556857A1 DE 19752556857 DE19752556857 DE 19752556857 DE 2556857 A DE2556857 A DE 2556857A DE 2556857 A1 DE2556857 A1 DE 2556857A1
Authority
DE
Germany
Prior art keywords
monomers
solution
sulfonate
coal
acrylonitrile
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.)
Withdrawn
Application number
DE19752556857
Other languages
German (de)
English (en)
Inventor
Gary Wentworth
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of DE2556857A1 publication Critical patent/DE2556857A1/de
Withdrawn legal-status Critical Current

Links

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
    • 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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19752556857 1974-12-18 1975-12-17 Rueckgewinnung von vinylsulfonatmonomeren Withdrawn DE2556857A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/533,899 US3970605A (en) 1974-12-18 1974-12-18 Method for recovering vinyl sulfonate monomers

Publications (1)

Publication Number Publication Date
DE2556857A1 true DE2556857A1 (de) 1976-06-24

Family

ID=24127896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752556857 Withdrawn DE2556857A1 (de) 1974-12-18 1975-12-17 Rueckgewinnung von vinylsulfonatmonomeren

Country Status (7)

Country Link
US (1) US3970605A (enExample)
JP (1) JPS549190B2 (enExample)
CA (1) CA1031366A (enExample)
DE (1) DE2556857A1 (enExample)
GB (1) GB1476596A (enExample)
IL (1) IL48663A (enExample)
IT (1) IT1051164B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289341A (en) * 1976-01-20 1977-07-26 Sharp Corp Indication device
US4480080A (en) * 1983-01-31 1984-10-30 Eastman Kodak Company Vinyl-ester polymeric timing layer for color transfer assemblages
CN1376082A (zh) * 1999-09-24 2002-10-23 博士伦公司 用于除去可提取物的溶剂的净化和重新使用方法
WO2002087725A1 (en) * 2001-05-01 2002-11-07 The Dial Corporation Method for reducing malodors in hydrotropic compositions
JP2003064935A (ja) * 2001-08-28 2003-03-05 Comany Inc 折畳みパネル装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696304A (en) * 1949-10-24 1954-12-07 Phillips Petroleum Co Process for continuous adsorption
US2696510A (en) * 1949-12-09 1954-12-07 Phillips Petroleum Co Continuous process for adsorbtion-desorption
US3005826A (en) * 1958-11-17 1961-10-24 Union Oil Co Organic nitrogen compound separation by selective adsorption
US3295689A (en) * 1963-12-20 1967-01-03 Arvanitakis Kostas Savas Apparatus for purifying liquids
US3370002A (en) * 1966-04-14 1968-02-20 Phillips Petroleum Co Recovery of organic material by adsorption and desorption from an adsorbent
DE1595680A1 (de) * 1966-09-16 1970-04-23 Bayer Ag Sulfonsaeuregruppen enthaltende Polymerisate

Also Published As

Publication number Publication date
JPS5188936A (enExample) 1976-08-04
IL48663A (en) 1978-07-31
JPS549190B2 (enExample) 1979-04-21
IT1051164B (it) 1981-04-21
CA1031366A (en) 1978-05-16
IL48663A0 (en) 1976-02-29
US3970605A (en) 1976-07-20
GB1476596A (en) 1977-06-16

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Legal Events

Date Code Title Description
OD Request for examination
8139 Disposal/non-payment of the annual fee