FR1181686A - Process for treating washing solutions such as are collected, for example, during the purification of polyolefins obtained under low pressure - Google Patents

Process for treating washing solutions such as are collected, for example, during the purification of polyolefins obtained under low pressure

Info

Publication number
FR1181686A
FR1181686A FR1181686DA FR1181686A FR 1181686 A FR1181686 A FR 1181686A FR 1181686D A FR1181686D A FR 1181686DA FR 1181686 A FR1181686 A FR 1181686A
Authority
FR
France
Prior art keywords
purification
collected
low pressure
during
obtained under
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.)
Expired
Application number
Other languages
French (fr)
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.)
Bergwerksgesellschaft Hibernia AG
Original Assignee
Bergwerksgesellschaft Hibernia 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 Bergwerksgesellschaft Hibernia AG filed Critical Bergwerksgesellschaft Hibernia AG
Application granted granted Critical
Publication of FR1181686A publication Critical patent/FR1181686A/en
Expired legal-status Critical Current

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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Cleaning By Liquid Or Steam (AREA)
FR1181686D 1956-09-25 1957-08-27 Process for treating washing solutions such as are collected, for example, during the purification of polyolefins obtained under low pressure Expired FR1181686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB41881A DE1029152B (en) 1956-09-25 1956-09-25 Process for the processing of non-aqueous washing solutions, such as those obtained when cleaning low-pressure polyolefins produced by the Ziegler method using alcohols

Publications (1)

Publication Number Publication Date
FR1181686A true FR1181686A (en) 1959-06-17

Family

ID=6966566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181686D Expired FR1181686A (en) 1956-09-25 1957-08-27 Process for treating washing solutions such as are collected, for example, during the purification of polyolefins obtained under low pressure

Country Status (6)

Country Link
BE (1) BE560278A (en)
DE (1) DE1029152B (en)
FR (1) FR1181686A (en)
GB (1) GB853769A (en)
LU (1) LU35414A1 (en)
NL (2) NL220612A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE587490A (en) * 1959-02-12
DE1192824B (en) * 1959-09-23 1965-05-13 Exxon Research Engineering Co Process for the fractionation of a mixture of a hydrocarbon, methanol and water obtained in the polymerization of alpha-olefins

Also Published As

Publication number Publication date
LU35414A1 (en)
NL102442C (en)
GB853769A (en) 1960-11-09
BE560278A (en)
NL220612A (en)
DE1029152B (en) 1958-04-30

Similar Documents

Publication Publication Date Title
FR1181686A (en) Process for treating washing solutions such as are collected, for example, during the purification of polyolefins obtained under low pressure
FR1180898A (en) Process for removing the heat of reaction
FR1193669A (en) Process for the purification of hydrogen peroxide
FR1211161A (en) Process for stretching shaped structures
FR1164053A (en) Machine for the application of the milling process
OA00536A (en) Process for the production of hydrogen.
FR94968E (en) Process for improving the possibilities of processing fines.
FR1178821A (en) Process for the purification of solid ethylene polymers
FR1190082A (en) Process for improving the properties of polyolefins
FR1166327A (en) Water vapor production process
FR1307185A (en) Process for improving the degree of whiteness of low pressure polyolefins
FR1172656A (en) Process for the continuous polymerization of ethylene
FR1163458A (en) Improved process for preparing 1,1-diaryl-2-aminoalkanols
FR1153439A (en) Process for the purification of industrial water, especially industrial water from papermaking
FR1159752A (en) Process for improving the quality of alcohols
FR1243805A (en) Process for separating acrylonitrile from aqueous solutions
FR1175207A (en) Process for the purification by removing heavy metals from aqueous solutions, more particularly from brines intended for electrolysis
FR1176510A (en) Process for the amination, by reduction, of ketones
FR1144922A (en) electrolyser for the decomposition of water, in particular pressurized electrolyser of the filter press type
FR1184952A (en) Metallurgical steel treatment process
FR70540E (en) Preliminary refining process for cast iron
FR1167161A (en) Process for purifying polyolefins prepared by the ziegler process
FR1186943A (en) Process for producing hydrogen peroxide
FR1186614A (en) Process for obtaining extremely pure gallium
FR1156555A (en) Improvements to the processes for extracting seepage from wool washing water and machine for implementing the improved process