NO883814D0 - Syntese av glycerol fra formaldehyd. - Google Patents

Syntese av glycerol fra formaldehyd.

Info

Publication number
NO883814D0
NO883814D0 NO883814A NO883814A NO883814D0 NO 883814 D0 NO883814 D0 NO 883814D0 NO 883814 A NO883814 A NO 883814A NO 883814 A NO883814 A NO 883814A NO 883814 D0 NO883814 D0 NO 883814D0
Authority
NO
Norway
Prior art keywords
formaldehyde
glycerol
synthesis
Prior art date
Application number
NO883814A
Other languages
English (en)
Other versions
NO883814L (no
Inventor
Benjamin Patrick Gracey
Barry Hudson
Peter Sefton Williams
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of NO883814D0 publication Critical patent/NO883814D0/no
Publication of NO883814L publication Critical patent/NO883814L/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/22—Trihydroxylic alcohols, e.g. glycerol
    • C07C31/225—Glycerol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/34—Halogenated alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/786—Separation; Purification; Stabilisation; Use of additives by membrane separation process, e.g. pervaporation, perstraction, reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
NO88883814A 1987-08-29 1988-08-26 Syntese av glycerol fra formaldehyd. NO883814L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878720491A GB8720491D0 (en) 1987-08-29 1987-08-29 Synthesis of glycerol

Publications (2)

Publication Number Publication Date
NO883814D0 true NO883814D0 (no) 1988-08-26
NO883814L NO883814L (no) 1989-03-01

Family

ID=10623075

Family Applications (1)

Application Number Title Priority Date Filing Date
NO88883814A NO883814L (no) 1987-08-29 1988-08-26 Syntese av glycerol fra formaldehyd.

Country Status (9)

Country Link
US (1) US5097089A (no)
EP (1) EP0306215A3 (no)
JP (1) JPS6490144A (no)
KR (1) KR890003658A (no)
CN (1) CN1031696A (no)
AU (1) AU610225B2 (no)
GB (1) GB8720491D0 (no)
NO (1) NO883814L (no)
ZA (1) ZA886321B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8914991D0 (en) * 1989-06-29 1989-08-23 Bp Chem Int Ltd Hydrogenation of hydroxy ketones
GB8917092D0 (en) * 1989-07-26 1989-09-13 Bp Chem Int Ltd Production of hydroxy ketones
GB9019311D0 (en) * 1990-09-04 1990-10-17 Bp Chem Int Ltd Synthesis of alpha-hydroxy ketones
DE4138792A1 (de) * 1991-11-26 1993-05-27 Basf Ag Verfahren zur herstellung von 1,2-propylenglykol
DE4214808A1 (de) * 1992-05-04 1993-11-11 Basf Ag Verfahren zur Herstellung von Dihydroxyaceton
GB0325386D0 (en) * 2003-10-30 2003-12-03 Davy Process Techn Ltd Process
CN114213230B (zh) * 2021-11-17 2024-03-01 山东师范大学 一种制备1,3-二羟基丙酮的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024193A (en) * 1973-10-19 1977-05-17 Ici United States Inc. Homogeneous hydrogenation process
US3935284A (en) * 1973-10-19 1976-01-27 Ici United States Inc. Homogeneous hydrogenation of saccharides using ruthenium triphenyl phosphine complex
DE2639084C2 (de) * 1976-08-31 1984-08-23 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Gemischen aus niedermolekularen Polyhydroxylverbindungen und ihre Verwendung zur Herstellung von Polyurethankunststoffen
CA1088525A (en) * 1977-03-30 1980-10-28 Kuno Wagner Process for the preparation of low molecular weight polyhydroxyl compounds
DE2808228A1 (de) * 1978-02-25 1979-09-06 Bayer Ag Verfahren zur herstellung von niedermolekularen polyhydroxylverbindungen
JPS59164745A (ja) * 1983-03-09 1984-09-17 Nippon Kasei Kk １，３−ジヒドロキシアセトンの製造方法
JPS59164746A (ja) * 1983-03-09 1984-09-17 Nippon Kasei Kk １，３−ジヒドロキシアセトンの製造法
GB8525402D0 (en) * 1985-10-15 1985-11-20 British Petroleum Co Plc Acyloin condensation
GB8611422D0 (en) * 1986-05-09 1986-06-18 Ici Plc Isolation process
GB8629494D0 (en) * 1986-12-10 1987-01-21 Bp Chem Int Ltd Chemical process
JPH0796515B2 (ja) * 1987-09-29 1995-10-18 日本化成株式会社 １，３−ジヒドロキシアセトンの製造法

Also Published As

Publication number Publication date
CN1031696A (zh) 1989-03-15
JPH0424335B2 (no) 1992-04-24
GB8720491D0 (en) 1987-10-07
EP0306215A3 (en) 1990-05-30
EP0306215A2 (en) 1989-03-08
JPS6490144A (en) 1989-04-06
US5097089A (en) 1992-03-17
ZA886321B (en) 1990-04-25
NO883814L (no) 1989-03-01
AU2149488A (en) 1989-03-02
AU610225B2 (en) 1991-05-16
KR890003658A (ko) 1989-04-17

Similar Documents

Publication Publication Date Title
FI875395A (fi) Substituerade basiska 2-aminotetraliner.
NO880812L (no) Fremstilling av zeolitt l.
IT1215921B (it) Miglioramenti riguardanti la ricostituzione di tabacco.
IT1215922B (it) Miglioramenti riguardanti la ricostituzione di tabacco.
NO812178L (no) Fremstilling av antracen fra kreosot.
FI883071A (fi) Anordning foer aoterfoerenande av vaete och syre.
FI871918A (fi) Komposition och foerfarande foer att foerhindra mikrobvaext.
NO882910L (no) Fremgangsmaate til fremstilling av alkoholer fra syntesegass.
NO904714D0 (no) Syntese av karbonylforbindelser.
NO882533L (no) Forbedret framgangsmaate for methylolering av lignin-materialer.
NO904210D0 (no) Syntese av hydrokarbylaminer.
NO882939D0 (no) Forbedring av fliskutter.
NO893799L (no) Fremstilling av lignosulfonat tilsetningsstoffer.
NO854983L (no) Fremstilling av zeolitt l.
NO883814D0 (no) Syntese av glycerol fra formaldehyd.
FI871819A0 (fi) Foerfarande och anordningar foer avlaegsnande av is fraon fartygsraenna.
ES2023930B3 (es) Sintesis de ditioles.
IT1185521B (it) Preparazione del 2-cloro-4-fluorofenolo dal 4-fluorofenolo
FI862286A0 (fi) Band foer hantering av last och foerfarande foer framstaellning av detta.
NO883420D0 (no) Fjerning av finstoffer fra masseharpikser.
NO882505D0 (no) Syntese av n-epoksypropyllaktamer.
ES2020535B3 (es) Preparacion de 3-alquiltio aldehidos.
FI884016A (fi) Anordning foer infoerande av ett aktivt aemne i en kroppsoeppning.
ES2018787B3 (es) Preparacion de solido estable de derivado de tiolester.
FI872190A0 (fi) Anordning och foerfarande foer behandling av vatten.