CA988227A - Process for the recovery of formaldehyde and phenol - Google Patents

Process for the recovery of formaldehyde and phenol

Info

Publication number
CA988227A
CA988227A CA157,989A CA157989A CA988227A CA 988227 A CA988227 A CA 988227A CA 157989 A CA157989 A CA 157989A CA 988227 A CA988227 A CA 988227A
Authority
CA
Canada
Prior art keywords
formaldehyde
phenol
recovery
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
CA157,989A
Other languages
English (en)
Other versions
CA157989S (en
Inventor
Pietro Erini
Jacob Ackermann
Pierino Radici
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Application granted granted Critical
Publication of CA988227A publication Critical patent/CA988227A/en
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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • C08G14/08—Ureas; Thioureas
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • C02F2101/345—Phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Removal Of Specific Substances (AREA)
CA157,989A 1971-12-27 1972-12-04 Process for the recovery of formaldehyde and phenol Expired CA988227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32951/71A IT951611B (it) 1971-12-27 1971-12-27 Procedimento per il recupero della formaldeide e del fenolo

Publications (1)

Publication Number Publication Date
CA988227A true CA988227A (en) 1976-04-27

Family

ID=11236203

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,989A Expired CA988227A (en) 1971-12-27 1972-12-04 Process for the recovery of formaldehyde and phenol

Country Status (9)

Country Link
US (1) US3911046A (xx)
JP (1) JPS4877657A (xx)
CA (1) CA988227A (xx)
CH (1) CH606168A5 (xx)
DE (1) DE2262196A1 (xx)
FR (1) FR2165989B1 (xx)
GB (1) GB1374500A (xx)
IT (1) IT951611B (xx)
NL (1) NL7217652A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343736B2 (xx) * 1974-01-08 1978-11-22
US4036790A (en) * 1975-05-08 1977-07-19 Owens-Corning Fiberglas Corporation Polyurethane foam compositions
SU791608A1 (ru) * 1977-12-26 1980-12-30 Кемеровский Научно-Исследовательский Институт Химической Промышленности Кемеровского Научно-Производственного Объединения "Карболит" Способ очистки надсмольных вод производства фенолформальдегидных смол
US4294879A (en) * 1980-12-04 1981-10-13 Johns-Manville Corporation Fibrous insulation mat with anti-punking binder system
FR2555591B1 (fr) * 1983-11-29 1986-09-26 Saint Gobain Isover Resine pour une composition d'encollage, son procede de fabrication et la composition d'encollage obtenue
DE3346153C3 (de) * 1983-12-21 1994-04-07 Rwe Dea Ag Verfahren zur Herstellung von modifizierten Phenolharz-Holzbindemitteln und deren Anwendung zur Herstellung von Spanplatten
US4757108A (en) * 1986-06-18 1988-07-12 Borden, Inc. Water soluble phenolic resole-urea composition
US5629083A (en) * 1994-11-21 1997-05-13 Masonite Corporation Method of manufacturing cellulosic composite and product thereof
CN108328847B (zh) * 2017-01-20 2020-08-21 彤程化学（中国）有限公司 一种轮胎用功能树脂污水的综合处理方法
CN114106220B (zh) * 2020-08-31 2024-10-01 中国石油化工股份有限公司 减少钼系1,2-聚丁二烯生产中酚类物质气味的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1717600A (en) * 1926-11-10 1929-06-18 Bakelite Corp Phenol-resin composition
US2315087A (en) * 1940-03-07 1943-03-30 Cuvier Pierre Preparation of phenol-urea-formaldehyde resins
US3616179A (en) * 1968-01-18 1971-10-26 Owens Corning Fiberglass Corp Glass fiber product bonded with terpolymer comprising phenol formaldehyde-urea formaldehyde condensation product

Also Published As

Publication number Publication date
CH606168A5 (xx) 1978-10-31
IT951611B (it) 1973-07-10
FR2165989B1 (xx) 1976-04-23
NL7217652A (xx) 1973-06-29
JPS4877657A (xx) 1973-10-18
FR2165989A1 (xx) 1973-08-10
GB1374500A (en) 1974-11-20
DE2262196A1 (de) 1973-07-19
US3911046A (en) 1975-10-07

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