GR76143B - - Google Patents

Info

Publication number
GR76143B
GR76143B GR67713A GR820167713A GR76143B GR 76143 B GR76143 B GR 76143B GR 67713 A GR67713 A GR 67713A GR 820167713 A GR820167713 A GR 820167713A GR 76143 B GR76143 B GR 76143B
Authority
GR
Greece
Application number
GR67713A
Other languages
Greek (el)
Inventor
Giacario Paret
Original Assignee
Snam Progetti
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
Priority claimed from IT21031/81A external-priority patent/IT1137526B/it
Application filed by Snam Progetti filed Critical Snam Progetti
Publication of GR76143B publication Critical patent/GR76143B/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/08—Alkenes with four carbon atoms
    • C07C11/09—Isobutene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • 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
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/04—Methanol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • C07C2531/08—Ion-exchange resins
    • C07C2531/10—Ion-exchange resins sulfonated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Pyrane Compounds (AREA)
GR67713A 1981-04-10 1982-03-23 GR76143B (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21031/81A IT1137526B (it) 1981-04-10 1981-04-10 Procedimento per la decomposizione degli eteri ter-alchilici

Publications (1)

Publication Number Publication Date
GR76143B true GR76143B (enrdf_load_html_response) 1984-08-03

Family

ID=11175661

Family Applications (1)

Application Number Title Priority Date Filing Date
GR67713A GR76143B (enrdf_load_html_response) 1981-04-10 1982-03-23

Country Status (30)

Country Link
JP (1) JPS57179126A (enrdf_load_html_response)
KR (1) KR850001733B1 (enrdf_load_html_response)
AR (1) AR231527A1 (enrdf_load_html_response)
AU (1) AU8173882A (enrdf_load_html_response)
BE (1) BE892808A (enrdf_load_html_response)
BR (1) BR8201673A (enrdf_load_html_response)
CH (1) CH648275A5 (enrdf_load_html_response)
CS (1) CS233728B2 (enrdf_load_html_response)
DD (1) DD202525A5 (enrdf_load_html_response)
DE (1) DE3210435A1 (enrdf_load_html_response)
DK (1) DK153082A (enrdf_load_html_response)
ES (1) ES511630A0 (enrdf_load_html_response)
FR (1) FR2503699A1 (enrdf_load_html_response)
GB (1) GB2096604B (enrdf_load_html_response)
GR (1) GR76143B (enrdf_load_html_response)
LU (1) LU84078A1 (enrdf_load_html_response)
MW (1) MW1682A1 (enrdf_load_html_response)
NL (1) NL8201473A (enrdf_load_html_response)
NO (1) NO821136L (enrdf_load_html_response)
NZ (1) NZ200039A (enrdf_load_html_response)
PH (1) PH16956A (enrdf_load_html_response)
PL (1) PL235880A1 (enrdf_load_html_response)
PT (1) PT74728B (enrdf_load_html_response)
RO (1) RO83670B (enrdf_load_html_response)
SE (1) SE8202232L (enrdf_load_html_response)
TR (1) TR21520A (enrdf_load_html_response)
YU (1) YU78982A (enrdf_load_html_response)
ZA (1) ZA821810B (enrdf_load_html_response)
ZM (1) ZM2582A1 (enrdf_load_html_response)
ZW (1) ZW6182A1 (enrdf_load_html_response)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570026A (en) * 1983-08-12 1986-02-11 Petro-Tex Chemical Corporation Production of isobutene from methyl tertiary butyl ether
US4587373A (en) * 1984-12-12 1986-05-06 Mobil Oil Corporation Dimethylether recovery and/or recycle in an MTC conversion plant
DE3509292A1 (de) * 1985-03-15 1985-12-05 Ulrich 3300 Braunschweig Haupt Verfahren zur herstellung von reinen tertiaeren olefinen
EP0302336B1 (de) * 1987-08-04 1992-03-04 Ec Erdölchemie Gmbh Verfahren zur Spaltung von Alkyl-tert.-alkylethern
US5133942A (en) * 1989-06-07 1992-07-28 Chemical Research & Licensing Company Distillation column reactor with catalyst replacement apparatus
US5198196A (en) * 1989-06-07 1993-03-30 Chemical Research & Licensing Company Method for removing and replacing catalyst in a distillation column reactor
US5057468A (en) * 1990-05-21 1991-10-15 Chemical Research & Licensing Company Catalytic distillation structure
US5262012A (en) * 1990-09-19 1993-11-16 Chemical Research & Licensing Company Catalytic distillation system
US5510089A (en) * 1991-07-22 1996-04-23 Chemical Research & Licensing Company Method for operating a distillation column reactor
US6416659B1 (en) 2000-08-17 2002-07-09 Catalytic Distillation Technologies Process for the production of an ultra low sulfur
DE102006040430B4 (de) 2006-08-29 2022-06-15 Evonik Operations Gmbh Verfahren zur Spaltung von MTBE
DE102006040431A1 (de) 2006-08-29 2008-03-20 Oxeno Olefinchemie Gmbh Verfahren zur Spaltung von MTBE
DE102006040434A1 (de) 2006-08-29 2008-03-06 Oxeno Olefinchemie Gmbh Verfahren zur Spaltung von MTBE
CA2969359C (en) 2014-12-03 2021-01-05 China Petroleum & Chemical Corporation Catalyst and preparation method thereof, and method for preparing isobutylene by applying the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008860B2 (en) * 1978-07-27 1991-12-04 CHEMICAL RESEARCH & LICENSING COMPANY Catalyst system

Also Published As

Publication number Publication date
PT74728B (en) 1985-01-08
KR850001733B1 (ko) 1985-12-07
RO83670A (ro) 1984-05-23
DK153082A (da) 1982-10-11
PH16956A (en) 1984-04-27
DE3210435A1 (de) 1982-10-28
NO821136L (no) 1982-10-11
DD202525A5 (de) 1983-09-21
NL8201473A (nl) 1982-11-01
TR21520A (tr) 1987-04-10
RO83670B (ro) 1984-07-30
BE892808A (fr) 1982-10-08
YU78982A (en) 1985-04-30
FR2503699A1 (fr) 1982-10-15
GB2096604B (en) 1985-01-03
SE8202232L (sv) 1982-10-11
BR8201673A (pt) 1983-02-16
MW1682A1 (en) 1983-09-14
ES8304051A1 (es) 1983-02-16
FR2503699B1 (enrdf_load_html_response) 1984-12-14
AU8173882A (en) 1982-10-14
CH648275A5 (it) 1985-03-15
ES511630A0 (es) 1983-02-16
NZ200039A (en) 1984-07-06
AR231527A1 (es) 1984-12-28
KR830008963A (ko) 1983-12-16
GB2096604A (en) 1982-10-20
CS233728B2 (en) 1985-03-14
PL235880A1 (enrdf_load_html_response) 1982-10-25
LU84078A1 (fr) 1983-04-13
ZA821810B (en) 1983-01-26
ZW6182A1 (en) 1982-10-20
JPS57179126A (en) 1982-11-04
ZM2582A1 (en) 1983-07-21
PT74728A (en) 1982-05-01

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