BE366710A - - Google Patents
Info
- Publication number
- BE366710A BE366710A BE366710DA BE366710A BE 366710 A BE366710 A BE 366710A BE 366710D A BE366710D A BE 366710DA BE 366710 A BE366710 A BE 366710A
- Authority
- BE
- Belgium
- Prior art keywords
- cobalt
- nickel
- catalyst
- metals
- copper
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 26
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 21
- 239000003054 catalyst Substances 0.000 claims description 14
- 229910052803 cobalt Inorganic materials 0.000 claims description 11
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 10
- 239000010941 cobalt Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 239000011572 manganese Substances 0.000 claims description 6
- 230000003197 catalytic Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 150000001642 boronic acid derivatives Chemical class 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 235000021317 phosphate Nutrition 0.000 claims description 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 4
- 150000004760 silicates Chemical class 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 229910000468 manganese oxide Inorganic materials 0.000 claims 1
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 claims 1
- XMWCXZJXESXBBY-UHFFFAOYSA-L Manganese(II) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000011656 manganese carbonate Substances 0.000 description 2
- 229940093474 manganese carbonate Drugs 0.000 description 2
- 235000006748 manganese carbonate Nutrition 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000002194 synthesizing Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- CRGGPIWCSGOBDN-UHFFFAOYSA-N magnesium;dioxido(dioxo)chromium Chemical class [Mg+2].[O-][Cr]([O-])(=O)=O CRGGPIWCSGOBDN-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
<Desc/Clms Page number 1>
" PROCEDE DE FABRICATION CATALYTIQUE DE L'ACIDE ACETIQUE DE
SYNTHESE "
La présente invention a pour objet principal un procédé de fabrication catalytique de l'acide acétique de synthèse.
La fabrication de l'acide acétique, en partent de ses élé- ments constitutifs 00 et H2, nécessite, en plus de le température et de la pression nécessaires à la réaction, le présence d'un catalyseur permettant d'obtenir, à une température relativement basse, nécessaire pour un bon équilibre, l'acide acétique 02 H4 O2.
Le procédé d'après l'invention consiste, en principe, à appliquer à la réaction :
<Desc/Clms Page number 2>
EMI2.1
z ao + e E2 = 02 xfi 02 , l'un des catalyseurs ci-après indiqués.
Le premier groupe de catalyseurs sera constitué par les corps: Nickel, Cobalt, Chrome à l'état de métal, d'oxydes ou de carbonates, pris séparément on mélangés entre eux, deux à deux ou trois à trois. Les corps Ni, Go, Or pourront, quand on les mélangera à l'état de métaux, être préparés sous forme d'alliages et, dans ces conditions, être utilisés sous quelque forme que ce soit : fil, grenaille, limaille, etc....
Le deuxième groupe de catalyseurs sera constitué par les
EMI2.2
corps Ni, Oo. Or,,m6lang6s ensemble ou séparément avec le car- bonat de manganèse; Ni, Co et Or peuvent être utilisés à l'état de métal, d'oxyde ou de carbonate et constituer sinsi les mé- langea généraux suivants:- Da.
EMI2.3
N " i: CO'l1 Ni + Cr + . 005 Mn Ni + or + Co + C05 00 + 003 Mn Ni + CO + C05 Min Or + ç0 Mn Or * 00 + 005 Mn.
Le troisième groupe de catalyseurs sera constitué par le carbonate de manganèse CO3 Mn.
Le.quatrième groupe sera constitué par les différentes formes possibles de phosphates, de silicates et de borates de nickel, de cobalt, de chrome, de fer et de cuivre; ces phosphates, silicates; borates peuvent être employés seuls ou mélangés. Ils,Peuvent être mélangés à d'autres métaux, dtautras oxydes, d'autres carbonates, et, d'une manière générale, un sel quelconque.
Le cinquième groupe de catalyseurs comprendre l'oxyda de glucynium et les mélanges de ce corps avec les métaux suivants : cuivre, cobalt, nickel.
Le sixième groupa de catalyseurs sers constitué par les
EMI2.4
chromates cl6 rubinium, de nickel, de cobalt, de cuivre, de fer, de molybdène, de manganèse, de titane, a-'aluminium, de magnésium et les mélanges d'un nombre quelconque.de ces corps, suivant toutes proportions.
<Desc/Clms Page number 3>
Un mode opératoire de la synthèse de l'acide acétique est décrit ci-après, à titre d'exemple seulement.
Dans un tube de métal, dont la surface interne est revêtue de cuivre par exemple, et qui peut être chauffé au moyen de résistances électriques, on introduit l'une des masses ou mélan- ges catalytiques cités plus haut. Dans le dit tube, on introduit aussi, à température et pression appropriées, le mélange 2 CO + 2 H2, de sorte que pendant ses déplacements, il vienne en contact avec le catalyseur. Un dispositif condenseur, disposé à la partie inférieure du tube, permettra de recueillir l'acide formé.
REVENDICATIONS
1.- Procédé de fabrication catalytique de l'acide acétique de synthèse, caractérisé en ce qu'on utilise les catalyseurs suivants: nickel, chrome ou cobalt, pris séparément ou mélangés deux à deux ou trois à trois, ces corps pouvant être employés à l'état de métaux, sous forme d'alliages ou non.
<Desc / Clms Page number 1>
"PROCESS FOR THE CATALYTIC MANUFACTURING OF ACETIC ACID FROM
SYNTHESIS "
The main object of the present invention is a process for the catalytic manufacture of synthetic acetic acid.
The manufacture of acetic acid, starting from its constituent elements 00 and H2, requires, in addition to the temperature and pressure necessary for the reaction, the presence of a catalyst making it possible to obtain, at a temperature relatively low, necessary for a good balance, acetic acid 02 H4 O2.
The process according to the invention consists, in principle, in applying to the reaction:
<Desc / Clms Page number 2>
EMI2.1
z ao + e E2 = 02 xfi 02, one of the catalysts indicated below.
The first group of catalysts will be formed by the bodies: Nickel, Cobalt, Chromium in the state of metal, oxides or carbonates, taken separately or mixed together, two to two or three to three. The Ni, Go, Gold bodies can, when they are mixed in the state of metals, be prepared in the form of alloys and, under these conditions, be used in any form whatsoever: wire, shot, filings, etc. ...
The second group of catalysts will consist of
EMI2.2
Ni body, Oo. Gold, mixed together or separately with the manganese carbonate; Ni, Co and Or can be used in the state of metal, oxide or carbonate and thus constitute the following general mixtures: - Da.
EMI2.3
N "i: CO'l1 Ni + Cr +. 005 Mn Ni + or + Co + C05 00 + 003 Mn Ni + CO + C05 Min Or + ç0 Mn Gold * 00 + 005 Mn.
The third group of catalysts will consist of manganese carbonate CO3 Mn.
The fourth group will be formed by the different possible forms of phosphates, silicates and borates of nickel, cobalt, chromium, iron and copper; these phosphates, silicates; borates can be used alone or mixed. They can be mixed with other metals, other oxides, other carbonates, and, in general, any salt.
The fifth group of catalysts include glucynium oxide and mixtures of this body with the following metals: copper, cobalt, nickel.
The sixth group of service catalysts constituted by
EMI2.4
rubinium, nickel, cobalt, copper, iron, molybdenum, manganese, titanium, α-aluminum, magnesium chromates and mixtures of any number of these substances in any proportion.
<Desc / Clms Page number 3>
A procedure for the synthesis of acetic acid is described below, by way of example only.
In a metal tube, the inner surface of which is coated with copper for example, and which can be heated by means of electric resistances, one of the masses or catalytic mixtures mentioned above is introduced. In said tube, the 2 CO + 2 H2 mixture is also introduced at appropriate temperature and pressure, so that during its movements, it comes into contact with the catalyst. A condenser device, placed at the bottom of the tube, will collect the acid formed.
CLAIMS
1.- Process for the catalytic manufacture of synthetic acetic acid, characterized in that the following catalysts are used: nickel, chromium or cobalt, taken separately or mixed two to two or three to three, these bodies being able to be used in the state of metals, in the form of alloys or not.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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BE366710A true BE366710A (en) |
Family
ID=38790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE366710D BE366710A (en) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE366710A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037354A1 (en) * | 1980-04-02 | 1981-10-07 | Rhone-Poulenc Chimie De Base | Process for the production of acetic acid by carbonylation |
-
0
- BE BE366710D patent/BE366710A/fr unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037354A1 (en) * | 1980-04-02 | 1981-10-07 | Rhone-Poulenc Chimie De Base | Process for the production of acetic acid by carbonylation |
FR2479806A1 (en) * | 1980-04-02 | 1981-10-09 | Rhone Poulenc Ind | PROCESS FOR THE PREPARATION OF CARBOXYLIC ACIDS BY CARBONYLATION |
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