BE843924A - Procede de preparation de produits carbonyles a partir de courants hydrocarbones resultant d'installation de vapocraquage - Google Patents

Procede de preparation de produits carbonyles a partir de courants hydrocarbones resultant d'installation de vapocraquage

Info

Publication number
BE843924A
BE843924A BE168751A BE168751A BE843924A BE 843924 A BE843924 A BE 843924A BE 168751 A BE168751 A BE 168751A BE 168751 A BE168751 A BE 168751A BE 843924 A BE843924 A BE 843924A
Authority
BE
Belgium
Prior art keywords
vapocraquage
installation
preparation
currents resulting
carbonyl products
Prior art date
Application number
BE168751A
Other languages
English (en)
Inventor
Carlo Rescalli
Antonio Pacifico
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 filed Critical
Publication of BE843924A publication Critical patent/BE843924A/fr

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C07C41/54—Preparation of compounds having groups by reactions producing groups by addition of compounds to unsaturated carbon-to-carbon bonds
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE168751A 1975-07-08 1976-07-08 Procede de preparation de produits carbonyles a partir de courants hydrocarbones resultant d'installation de vapocraquage BE843924A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25169/75A IT1039738B (it) 1975-07-08 1975-07-08 Metodo di preparazione di prodot ti carbonilici a partire da correnti idrocarburiche provenienti da impianti di piroscissione con va pore

Publications (1)

Publication Number Publication Date
BE843924A true BE843924A (fr) 1977-01-10

Family

ID=11215899

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168751A BE843924A (fr) 1975-07-08 1976-07-08 Procede de preparation de produits carbonyles a partir de courants hydrocarbones resultant d'installation de vapocraquage

Country Status (28)

Country Link
US (1) US4132739A (fr)
JP (1) JPS5210211A (fr)
AT (1) AT348977B (fr)
AU (1) AU499973B2 (fr)
BE (1) BE843924A (fr)
CA (1) CA1058219A (fr)
CH (1) CH624084A5 (fr)
CS (1) CS194768B2 (fr)
DD (1) DD125067A5 (fr)
DE (1) DE2630760C2 (fr)
DK (1) DK303776A (fr)
ES (1) ES449924A1 (fr)
FR (1) FR2317266A1 (fr)
GB (1) GB1535288A (fr)
HU (1) HU178720B (fr)
IN (1) IN144393B (fr)
IT (1) IT1039738B (fr)
LU (1) LU75310A1 (fr)
NL (1) NL7607526A (fr)
NO (1) NO145336C (fr)
PL (1) PL102997B1 (fr)
PT (1) PT65329B (fr)
RO (1) RO72546A (fr)
SE (1) SE7607851L (fr)
SU (1) SU743578A3 (fr)
TR (1) TR18854A (fr)
YU (1) YU161076A (fr)
ZA (1) ZA763796B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740815Y2 (ja) * 1989-10-20 1995-09-20 シャープ株式会社 石油燃焼器の臭気低減装置
JP2537890Y2 (ja) * 1990-05-09 1997-06-04 パイロットインキ株式会社 表面温度表示付ヘアカーラー
KR100674312B1 (ko) * 2000-09-08 2007-01-24 에스케이 주식회사 아세틸렌 알코올 화합물의 연속 제조방법
CN104549501B (zh) * 2013-10-28 2017-05-17 中国石油化工股份有限公司 双醋酸亚乙酯法醋酸乙烯催化剂及醋酸乙烯合成方法
CN104844437A (zh) * 2015-05-12 2015-08-19 辽宁省石油化工规划设计院有限公司 九塔连续精馏法分离溶剂的方法及其装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE705273C (de) * 1937-11-17 1941-04-22 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Acetaldehyd
US2853520A (en) * 1953-11-05 1958-09-23 Univ Ohio State Res Found Conversion of ethynyl compounds to acetyl compounds

Also Published As

Publication number Publication date
AU1543476A (en) 1978-01-05
FR2317266A1 (fr) 1977-02-04
SE7607851L (sv) 1977-01-09
AU499973B2 (en) 1978-01-05
IT1039738B (it) 1979-12-10
PT65329B (en) 1978-01-06
NO145336C (no) 1982-03-03
NO145336B (no) 1981-11-23
PL102997B1 (pl) 1979-05-31
CH624084A5 (en) 1981-07-15
ES449924A1 (es) 1977-07-01
SU743578A3 (ru) 1980-06-25
ZA763796B (en) 1977-05-25
DE2630760A1 (de) 1977-01-13
FR2317266B1 (fr) 1980-04-25
CS194768B2 (en) 1979-12-31
YU161076A (en) 1982-05-31
GB1535288A (en) 1978-12-13
NO762203L (fr) 1977-01-11
HU178720B (en) 1982-06-28
ATA498576A (de) 1978-08-15
NL7607526A (nl) 1977-01-11
DK303776A (da) 1977-01-09
PT65329A (en) 1976-08-01
CA1058219A (fr) 1979-07-10
JPS5210211A (en) 1977-01-26
IN144393B (fr) 1978-04-29
AT348977B (de) 1979-03-12
LU75310A1 (fr) 1977-02-24
DD125067A5 (fr) 1977-03-30
DE2630760C2 (de) 1981-10-15
RO72546A (fr) 1981-06-26
TR18854A (tr) 1978-01-01
US4132739A (en) 1979-01-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SNAMPROGETTI S.P.A.

Effective date: 19840708