IT1069288B - Processo per produrre anidride citraconica - Google Patents

Processo per produrre anidride citraconica

Info

Publication number
IT1069288B
IT1069288B IT49655/76A IT4965576A IT1069288B IT 1069288 B IT1069288 B IT 1069288B IT 49655/76 A IT49655/76 A IT 49655/76A IT 4965576 A IT4965576 A IT 4965576A IT 1069288 B IT1069288 B IT 1069288B
Authority
IT
Italy
Prior art keywords
produce
citraconic anhydride
citraconic
anhydride
produce citraconic
Prior art date
Application number
IT49655/76A
Other languages
English (en)
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Application granted granted Critical
Publication of IT1069288B publication Critical patent/IT1069288B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/26—Steam-separating arrangements
    • F22B37/32—Steam-separating arrangements using centrifugal force
    • F22B37/322—Steam-separating arrangements using centrifugal force specially adapted for boiler drums
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Furan Compounds (AREA)
IT49655/76A 1975-06-03 1976-05-26 Processo per produrre anidride citraconica IT1069288B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/583,510 US3987064A (en) 1975-06-03 1975-06-03 Method for producing citraconic anhydride

Publications (1)

Publication Number Publication Date
IT1069288B true IT1069288B (it) 1985-03-25

Family

ID=24333393

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49655/76A IT1069288B (it) 1975-06-03 1976-05-26 Processo per produrre anidride citraconica

Country Status (7)

Country Link
US (1) US3987064A (it)
JP (1) JPS51143614A (it)
DE (1) DE2615756C3 (it)
FR (1) FR2313383A1 (it)
GB (1) GB1495099A (it)
IE (1) IE43158B1 (it)
IT (1) IT1069288B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194254U (it) * 1981-06-04 1982-12-09

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1157117A (en) * 1966-07-04 1969-07-02 Ici Ltd Production of Maleic Anhydride
GB1172125A (en) * 1966-07-29 1969-11-26 Helmut Pichler Process for the manufacture of Citraconic Acid Anhydride

Also Published As

Publication number Publication date
IE43158L (en) 1976-12-03
DE2615756C3 (de) 1979-07-26
DE2615756A1 (de) 1976-12-16
JPS546530B2 (it) 1979-03-29
FR2313383B1 (it) 1979-03-16
US3987064A (en) 1976-10-19
IE43158B1 (en) 1980-12-31
DE2615756B2 (de) 1978-11-16
JPS51143614A (en) 1976-12-10
GB1495099A (en) 1977-12-14
FR2313383A1 (fr) 1976-12-31

Similar Documents

Publication Publication Date Title
BR7603488A (pt) Processo para inibir corrosao
BR7600709A (pt) Processo para produzir polpa celulosica
IT1061117B (it) Procedimento per produrre proteasiacide
DK186776A (da) N-arylantranilsyrer
BR7602965A (pt) Processo para preparar organosiloxanos
IT1065705B (it) Processo per migliorare l adesivita di caucciu
IT1070817B (it) Processo per la preparazione di arilammine
IT1052668B (it) Microbici e procedimento per produrli
IT1106258B (it) Processo per preparare gamma-pironi
IT1053812B (it) Apparecchiatura per sopprimere
IT1058596B (it) Processo di nichelatura
IT1066319B (it) Processo per produrre acrilammide secca
BR7600615A (pt) Processo de preparacao de amino-2-butanol-1
IT1073919B (it) Metodo per produrre etil vanadato
BR7605612A (pt) Processo aperfeicoado para preparar triaril-fosfinas
IT1062414B (it) Procedimento perfezionato per produrre lattami
BR7303216D0 (pt) Processo para preparar anidrido maleico
MX144523A (es) Proceso para producir sulfolaniloxiaiquilheptaalquilciclotetrasiloxanos
IT1109435B (it) Processo per preparare gamma-pironi
IT1118851B (it) Processo per produrre composizioni adesive cianacrilatiche staccabili
IT1069072B (it) Procedimento per produrre triclorometil trifluorometil benzoli
IT1059583B (it) Apparato per produrre monocristalli
IT1061128B (it) Pirrolidoni e processo per la loro preparazione
IT1061402B (it) Processo per produrre 2 pirrolidone
BR7600330A (pt) Processo aperfeicoado de policondensacao em solucao