[go: up one dir, main page]

ES8305297A1 - "PROCEDURE FOR THE PRODUCTION OF DIMETILETER". - Google Patents

"PROCEDURE FOR THE PRODUCTION OF DIMETILETER".

Info

Publication number
ES8305297A1
ES8305297A1 ES513916A ES513916A ES8305297A1 ES 8305297 A1 ES8305297 A1 ES 8305297A1 ES 513916 A ES513916 A ES 513916A ES 513916 A ES513916 A ES 513916A ES 8305297 A1 ES8305297 A1 ES 8305297A1
Authority
ES
Spain
Prior art keywords
dimetileter
procedure
production
silicine
kpa
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
ES513916A
Other languages
Spanish (es)
Other versions
ES513916A0 (en
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of ES513916A0 publication Critical patent/ES513916A0/en
Publication of ES8305297A1 publication Critical patent/ES8305297A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
    • B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCEDURE FOR OBTAINING DIMETILETER. IT CONSISTS OF THE REACTION OF CARBON MONOXIDE, HYDROGEN AND, EVENTUALLY, CARBONIC ANHYDRIDE, AT A PRESSURE BETWEEN 4,000 AND 15,000 KPA, AND A TEMPERATURE BETWEEN 150 ºC AND 250 ºC, IN THE PRESENCE OF A CATALYST CONSTITUTED BY SILICINE CRYSTAL. SOME ATOMS OF SILICON IN THE NETWORK HAVE BEEN REPLACED BY ALUMINUM, AND A MIXTURE OF OXIDES AND / OR SALTS OF CU, ZN, CR, OR CU, ZN AND AL. (Machine-translation by Google Translate, not legally binding)
ES513916A 1981-06-02 1982-06-02 "PROCEDURE FOR THE PRODUCTION OF DIMETILETER". Expired ES8305297A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22081/81A IT1137176B (en) 1981-06-02 1981-06-02 PROCESS FOR THE PRODUCTION OF DIMETHYLETER

Publications (2)

Publication Number Publication Date
ES513916A0 ES513916A0 (en) 1983-04-01
ES8305297A1 true ES8305297A1 (en) 1983-04-01

Family

ID=11191199

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513916A Expired ES8305297A1 (en) 1981-06-02 1982-06-02 "PROCEDURE FOR THE PRODUCTION OF DIMETILETER".

Country Status (30)

Country Link
JP (1) JPS57204229A (en)
KR (1) KR830010034A (en)
AR (1) AR230829A1 (en)
AU (1) AU553865B2 (en)
BE (1) BE893373A (en)
BR (1) BR8202979A (en)
CA (1) CA1182797A (en)
CH (1) CH649519A5 (en)
CU (1) CU21425A3 (en)
DD (1) DD208973A5 (en)
DE (1) DE3220547C2 (en)
DK (1) DK239982A (en)
ES (1) ES8305297A1 (en)
FI (1) FI821958L (en)
FR (1) FR2506756A1 (en)
GB (1) GB2099327B (en)
GR (1) GR76005B (en)
IN (1) IN155752B (en)
IT (1) IT1137176B (en)
LU (1) LU84166A1 (en)
MX (1) MX158200A (en)
NL (1) NL8202206A (en)
NO (1) NO155488C (en)
NZ (1) NZ200599A (en)
PH (1) PH17161A (en)
PL (1) PL236730A1 (en)
SE (1) SE8203409L (en)
SU (1) SU1329614A3 (en)
YU (1) YU111382A (en)
ZA (1) ZA823801B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590176A (en) * 1984-06-05 1986-05-20 Shell Oil Company Catalyst for dimethyl ether synthesis and a process for its preparation
IT1207499B (en) * 1985-07-26 1989-05-25 Montedipe Spa PROCEDURE FOR THE OXIDATION OF FLUORINATED OLEFINS AND CATALYST SUITABLE FOR THE PURPOSE.
EP0324475B1 (en) * 1988-01-14 1993-01-07 Air Products And Chemicals, Inc. One-step process for dimethyl ether synthesis utilizing a liquid phase reactor system
DE3876790D1 (en) * 1988-05-04 1993-01-28 Rwe Dea Ag IMPROVED METHOD FOR PRODUCING PURE DIMETHYL ETHER.
CA2020929A1 (en) * 1989-07-18 1991-01-19 Thomas H. L. Hsiung One-step liquid phase process for dimethyl ether synthesis
WO1993010069A1 (en) * 1991-11-11 1993-05-27 Nkk Corporation Process for producing dimethyl ether
US5344365A (en) * 1993-09-14 1994-09-06 Sematech, Inc. Integrated building and conveying structure for manufacturing under ultraclean conditions
DK173614B1 (en) 1999-02-02 2001-04-30 Topsoe Haldor As Process for preparing methanol / dimethyl ether mixture from synthesis gas
KR100812099B1 (en) 2006-11-28 2008-03-12 한국가스공사 Mixed catalyst for the production of dimethyl ether, preparation method thereof and preparation method for the dimethyl ether using the same
FR2909666B1 (en) 2006-12-08 2009-03-06 Centre Nat Rech Scient DEHYDRATION OF METHANOL TO DIMETHYL ETHER EMPLOYING CATALYSTS BASED ON ZEOLITHE SUPPORTED ON SILICON CARBIDE
EP2072486A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
EP2072492A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
EP2072491A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of alcohol(s) into alcohol(s) with increased carbon-chain
EP2357037A1 (en) * 2010-02-17 2011-08-17 LANXESS Deutschland GmbH Method for producing mechanically stable shaped catalysts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1177167A (en) * 1914-06-30 1916-03-28 Levis Miller Booth Apparatus for purifying liquids.
IT972655B (en) * 1972-12-20 1974-05-31 Snam Progetti PROCEDURE FOR THE PRODUCTION OF DIMETHYL ETHER
DK155176C (en) * 1978-06-22 1989-07-17 Snam Progetti PROCEDURE FOR THE PREPARATION OF ALUMINUM OXIDE MODIFIED SILICON Dioxide
US4341069A (en) * 1980-04-02 1982-07-27 Mobil Oil Corporation Method for generating power upon demand

Also Published As

Publication number Publication date
ES513916A0 (en) 1983-04-01
NO155488C (en) 1987-04-08
GB2099327A (en) 1982-12-08
CH649519A5 (en) 1985-05-31
AR230829A1 (en) 1984-07-31
JPS57204229A (en) 1982-12-14
AU8441482A (en) 1982-12-09
IN155752B (en) 1985-03-02
GR76005B (en) 1984-08-03
DK239982A (en) 1982-12-03
SU1329614A3 (en) 1987-08-07
YU111382A (en) 1985-04-30
LU84166A1 (en) 1983-04-13
PL236730A1 (en) 1983-01-31
AU553865B2 (en) 1986-07-31
CU21425A3 (en) 1987-01-13
FI821958A7 (en) 1982-12-03
FI821958A0 (en) 1982-06-02
DE3220547A1 (en) 1983-01-20
FI821958L (en) 1982-12-03
BE893373A (en) 1982-12-01
ZA823801B (en) 1983-04-27
DE3220547C2 (en) 1983-07-07
KR830010034A (en) 1983-12-24
PH17161A (en) 1984-06-13
IT1137176B (en) 1986-09-03
DD208973A5 (en) 1984-04-18
NO155488B (en) 1986-12-29
CA1182797A (en) 1985-02-19
NZ200599A (en) 1985-04-30
NO821816L (en) 1982-12-03
FR2506756A1 (en) 1982-12-03
IT8122081A0 (en) 1981-06-02
GB2099327B (en) 1984-09-19
NL8202206A (en) 1983-01-03
BR8202979A (en) 1983-05-03
MX158200A (en) 1989-01-16
SE8203409L (en) 1982-12-03

Similar Documents

Publication Publication Date Title
ES8305297A1 (en) "PROCEDURE FOR THE PRODUCTION OF DIMETILETER".
ES508100A0 (en) PROCEDURE AND APPARATUS FOR THE MANUFACTURE OF A SYNTHESIS GAS INCLUDING HYDROGEN AND CARBON MONOXIDE.
MX155877A (en) IMPROVED REACTOR FOR CATALYTIC SYNTHESIS OF AMMONIA OR METHANOL
KR880005848A (en) Process for preparing methanol and higher alcohol mixtures
BR8500822A (en) PROCESS FOR THE SYNTHESIS OF AN ALKYLAROMATIC COMPOUND AND CATALYST SYSTEM
AU558052B2 (en) Process for the peparation of hydrocarbons
BR8306388A (en) PROCESS FOR THE PREPARATION OF HYDROCARBONS BY THE CATALYTIC REACTION OF CARBON MONOXIDE AND HYDROGEN
MX162337A (en) A PROCEDURE FOR PREPARING VINYL-TRI-T-ALCOXISILANES
BR8203382A (en) CATALYST FOR CONVERSION OF SYNTHESIS GAS OR METHANOL PROCESS FOR THE SAME PRODUCTION
DE3365327D1 (en) Method for the preparation of alcohols and aldehydes by reacting olefins with carbon monoxide and hydrogen
ES8608474A1 (en) Process for the preparation of amines.
GB1500676A (en) Production of cresols
FR2597862B1 (en) PROCESS FOR THE PREPARATION OF AROMATIC ALDEHYDES
PT78738A (en) PROCESS FOR THE PREPARATION OF ISOBUTIRILLO FLUORIDE
ES8304054A1 (en) Process for the synthesis of orthohydroxybenzyl alcohols.
ES489506A0 (en) PROCEDURE FOR OBTAINING C2-C5 OLEFINS.
SE8406497L (en) METHOD OF PREPARING NITROBIBENZYL SYSTEM
GB1490327A (en) Methylation of phenolic compounds
ZA82874B (en) Process for the catalytic synthesis of hydrocarbons,particularly of methane,from hydrogen and carbon monoxide
JPS5346901A (en) Preparation of carbon monoxide for synthetic raw material use
BE843339A (en) PROCESS FOR OBTAINING PRIMARY ALCOHOLS WITH LINEAR CHAINS FROM C4 HYDROCARBON CUTS
RO85095B1 (en) Continuous process for the preparation of beta-methylmercaptopropionaldehyde
ES457045A1 (en) Procedure for obtaining 2,6-diterc-butifenol. (Machine-translation by Google Translate, not legally binding)
JPS57212133A (en) Preparation of aldehyde
ES489872A0 (en) HYDROFORMILATION PROCEDURE FOR THE PRODUCTION OF N-VALERALDEHYDE