• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
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  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An improved process for making alcohols boiling in the range of motor gasoline in at least 20 percent carbon dioxide free carbon selectivity is disclosed. The catalyst used has three components: (1) at least one element of molybdenum or tungsten, in free or combined form; (2) a promoter of an alkali or alkaline earth element, in free or combined form; and (3) at least one element of iron, cobalt or nickel, in free or combined form.
    公开号:SU1445554A3
    申请号:SU853965565
    申请日:1985-07-26
    公开日:1988-12-15
    发明作者:Р.Стивенс Рекс
    申请人:Дзе Дау Кемикал Компани (Фирма)；
    IPC主号:
    专利说明:

    4 4
    SL SL O1

    The invention relates to the production of alcohols from oxides yrjiep; ia and hydrogen and can be used in the manufacture of KOMIIOIJEKTOB liquid fuels for internal combustion engines.
    The purpose of the invention is to increase the selectivity with respect to o5pa3OBafrtf4 ethanol in alcohol C., - C; -fraction due to the use of a modified catalyst and certain process conditions.
    Example L (comparatively) ,, A solution of 180 g (NIl) gMo-yO -4li ,, 0 n3.0 ml of water containing 100 ml of coccentrated MHjj. mixed with ieoojnd: ujM excess (N1-1) S (300 ml, 22%) F. iodine Reaction reaction isprameyuyyyy gtr.- 60 ° C for 1 h and uparnpak / g and -lch - ha at 60- 70 ° С, 11-best: ni (NiU ,,,:,. Annealed npir 500 С-treatment i; in the atmosphere and L; i3c; (; i3o r; i)
    and get fiob.
    are at
    stpor 10.5 g of Co (CH (; 0) (O.P2 mole :, Co) in 200 ml codes.
    Both solutions of one ;; timepots} - o are added dropwise to the nepeMeH-HViaeMfJi-y dye of acetic acid L-: a bottle with partitions apr H. in tsche gie 1 h, Ilocjie psremel l ;; ; ; for the next 1 h, the pea; -lion mixture is filtered; the filter ;;) lepc ;. dried three room tag-l: eratura ,. l then proka.vayut 1 hour at
     ABOUT
    500 G g of atmosphere gas gas (a ktga). Analogously to example 1 of 6.6 g isp. .gee lyug about kop; .. p11t-m orb;: ate aryl sulphide :-( ;: i'm on d: d, and g bepto; -: t:): - oh ch. -. ,, 1.0 G of carbonic acid logging agent, 4 / hr-rotexoagg ;; L-10L1:. p erasing- e; L and s-tu: - L.. ; -. -: f. - t j l :: L; torus lt) IM (LL: 01 i: r -i: -;, ;;; r-nqT.i aHi, i T; .Л7 {: .4 О
    lubricants (sterotex - poroitx Image of edible stearin, obtained by K-oil, Gorgs Ba mark; put-: grind, mortar, Prc.ukg are used in porO :: cobalt1-to-N-type for psig pcsp cy r; if; i, table).
    Example 1 10 „О g PRORPI; with
    molybdenum feed from compare p, ch o about measure A smepak: - to a mortar: 8,: i Co (SP, CO,) - 411.0 (a;, etat k-: Pal, t with water, salt,:; l; 1 bp,}. (.::. number for hemming of the golksp: pzh.ty. I dry when if pro; sa: li; ai) grl 500 C in the water h atm (C (;; g |; el foot gas (nitrogen. :), r-rirry jaioT 4ejii; i
    powder with 3: 1,
    Analogously, sravpipeltlshmu t-p) ru A 6.6 g of this powder are mixed; - from 2. 0 g of bentoyitogyuy ggpy. 1.0 g carbobo 1ata and 0.4 g sugero ggksl: in stush e. Ilpta oTOBneiniiji i roll oz. ,; used as non-labeled powder without pretreatment.
    Note 2. Prepare co-equilibrated cobalt mobil or; 1, ene sulfide at the & TOMNO ratio; o / Co, approx. 2: 1, 15 g (KH ,,). 4H ,, 0, (0.085 mol By) is dissolved in 106 ml of 22% (Nll4) .2.S in water and stirring V L C C c.-rjv iHb; K K: g and; 1l | Lg -mo l- ZLYNOGyy LG1-Y: l: g ;; 1 S; -; -: P L L}: with T G L i n 1 GH.: Sru 2 “ch. l: l.:.:;: lsnil. :: - (LL); L; npy 7, lg
    : p: i;.) g tltsl L: -: k,; - P) L (L) ;; I cliOJn .. iVr-i r
    l:; l Llk 1 IG Lm; L1 1;.; -: L l l l,; rl},;: - l ki,: iipy e j-ig lo. Lh i. : -a; I i: l lg lgg ;; eMi-ix
    about :
    five
    i. with l. i.;: L: I CH l nOJjy4ajO j
    solution () ,, MoS, Prepare a solution, containing 53 g of nickel patate (-05212 mol: nkelk) in 5Cl ml of water. Both solutions non-dropwise over 40 minutes are added to the vigorously lehme-. a solution of acetic acid (1 l). After addition lll1; tel5 ole Larsmeaning for 1 h with the obtained slurry filtered. Black
    filter (twine nenetiiKy is washed with nol and dried overnight at 100 ° C under nitrogen atmosphere (Jyxyro filtrantou cake is calcined in nitrogen at 500 for 1 h. Similarly, gfimer g 1 6.6 g of calcined molybdenum-E1 and leaked sulfide is ground in a mortar C. 2 g of bentonite clay, 1 g of O, and O, g of sterotex tableturin) CMasKVt, The catalyst is used: - non- Tableted in the form of a powder without a pre-curing treatment. The results are summarized in the table.
    PRI me R 6 (comparative). The conviction of Mo / Fe sulfide, derived coaxial; d;
    The solution of barie aiegata prepared by dissolving 12.2 g (0.071 mol) of Ba (SP) in 100 ml of water containing 10 g-5L of glacial acetic acid is mixed with 100 ml of an aqueous solution containing 19.7 g (0.071 g). mol) FeSO. The precipitate obtained is filtered off under nitrogen and selected, leaving an iron (I) acetate solution. A solution of 142 mol (Nil) MoS /. prepared by dissolving 25 g (NU, p,; r 0 :, in 180 ml of 22% aqueous (S1d) 5 and mixed in
    Vanilla at 60 ° C in Te4eiriie for 1 hour. Solutions of iron acetate and ammonium tetra-p-yumolybdate ammonia are added over 30 minutes to a vigorously permuted solution of 75 ml of ice-cold acid in 225 ml of water at 60 ° C. The resulting black slag stirred at 60 ° C for 1 h and filtered. The black filter cake is washed, dried at 110 ° C. overnight under nitrogen and calcined at 500 under nitrogen for 1 hour. The calcined Io / Re sulfide is mixed in a mortar with bentonite clay and sterotex to obtain a composition that contains 66% Mo / Fe sulphide, 20% clay, 10% K2SSz and 4% sterotex. The catalyst (5 cm-) was combined with 5 cm of crystalline alumina and loaded into the reactor.
    PRI me R 7. Following the procedure of Example 2 and using 0.085 mol of cobalt acetate, co-precipitated cobalt-molibdenes, sulfide, with atomic cooTHou e HeNt Mo / Co 1: 1, are obtained,
    Preparations (; c.pe1 (s) are tested in the carbon monoxide conversion process for the synthesis of alcohols).
    The synthesis process is carried out in a stainless tube reactor with a diameter of 1.27 cm, filled with catalyst. The total catalyst volume is 6 cm, a mixture of hydrogen, carbon monoxide and nitrogen is prepared, compressed and supported in the pressure table. Supplying gas mixture
    0 contains carbon in rocks, and OKCI-J at the indicated molar ratios and approximately five percent by volume of nitrogen, which is the equivalent of the standard. Hydrogen sulphide is present in the feed gas to a total of about 50 million parts.
    The gas mixture is passed through a layer of activated carbon at room temperature to remove iron and
    0 other carbonyl contaminants,. Then, the gas flow is passed at the volumetric hourly rate specified in the table through the reggctor with the non-cage layer, the reactor is maintained at
    5 at a given temperature in a furnace when air is circulated in it and dazlene; and MPa. Exhaust gases are passed through a gas-liquid separator with a circumference, 111 its temperature and the corresponding pressure of reaction with a trap with dry ice at atmospheric pressure. The gas and gas phase are analyzed, the results are given in Table 71, e. As follows from the presented
    5 data, the selectivity of p and the formation of ethanol in the alcohol C-fraction reaches 29.5-41.8%, whereas for the known method it is 27.2%.
    40
    F
    pm lu inventions
    Method of producing alcohols with a boiling point in the range of distillation
    45 gasoline for internal combustion engines, by contacting a mixture of hydrogen and carbon monoxide at elevated temperatures and pressures of 10.45–20.9 j JTa with alkali promoter
    gQ metal catalyst containing a metal of the iron group - iron, Cobalt, Nickel, characterized in that, in order to increase the selectivity in each other, the phase ol in the alcohol С, - С, - fractions, is carried out at a molar ratio of hydrogen and carbon monoxide (0.98-1.04): when and as a catalysts are used
    five
    catalyst, combined together. Precipitation 1C - precipitated in the form of molybdenum sulphide sulfate; P) A ;;; т1,. 6-And one of the metals of the iron group at; 1IA and one of
    the atomic ratio of molybdenum and, - tellelol g-supg s zhetalla iron group (1-3) ° 1, promotions
    potassium torcarbonate, sugar; her - Bento-Promoch ikarbokat
    nitric clay and lubricate its substance-bentonite clay
    in - food stearin (sterotex) priPiiegzy stsar; -t-state of the o-sledyyup their ratio, masD; u tax
    Use of catalysts: ii; faiecce C1-: nitro-alcohols
    Performance: Tt1Hf: eГ
    Temperature, С i-S
    Molar ratio I- / SOKOA 0.98 0.98), 98
    Hour volume SPEED, h 12 Ki
    CO-convert,% 33, i
    CO mass, for the time being ;; N o i o Neda ,.
    catalyst mass per hour)
    The resulting CO,% M .
    S elek t and in N o C t I -,%
    Gas phase
    Methane20,,
     and higher hydrocarbons
    Subsum. /
    Liquid phase Methanol
    Ethanol J; ,AT
    Propanol V, 7 7 ,. 3 1 J;
    Butanols, / - S 3, V
    Pentanol0 2 2.4 0.5
    73.73 82.8 75.7
    Mass affair C
    Spirits 1.3 1.24 0.39 0.57
    Other oxidation products and hydrocarbons 1, y 7.0 6.0 k, l
    权利要求:
    Claims (1)
    [1]
    The method of producing alcohols with a boiling point in the range of gasoline distillation for internal combustion engines by contacting a mixture of hydrogen and carbon monoxide at elevated temperatures and a pressure of 10.45 · 20.9 MPa with an alkali-promoted catalyst containing an iron-metal metal - iron , cobalt, nickel, characterized in that, in order to increase the selectivity for the formation of ethanol in the alcohol C, - C $ fraction, the conductivity is carried out at a molar ratio of hydrogen and carbon monoxide (0.98-1.04 ): 1 at 295-350 ° С and use as a catalyst
    5554 catalyst containing molybdenum and one of the metals of the iron group co-deposited in the form of sulfides with an atomic ratio of molybdenum to metal of the iron group (1-3): 1, potassium promoter carbonate, binder ~ bentonite clay and a lubricant - food stearin (sterotex) in the following their ratio, wt.%:
    Catalyst Testing
    Indicators !
    i ... i _ - - U - -. _ ί
    Temperature ° C
    The molar ratio of H 2 / C0
    Hourly space velocity, h
    CO conversion,%
    The mass of CO converted per unit catalyst mass per hour
    Received CO *,%
    SELECT S i s s t j, * *,%
    Gas phase
    Methane
    C 2 and higher hydrocarbons
    Podsumma
    Liquid phase
    Methanol
    Ethanol
    Propanols
    Butanols
    Pentanols
    Podsumma
    Mass ratio C ( / C 2 ~ C 5
    Alcohols
    Other oxidation products and hydrocarbons *** together precipitated molybdenum sulfides and one of MSTY LL (: П Г'руиТ’Ь! Ж .. item 6 6
    Potassium Promotocarbonate (O
    Bentonite clay20
    Food Stearin-Stero10 'TQKCL ·.
    g synthesis process - alcohols
    Example 1i ί ’’ί 7ίί ...... 1 3 265 9 Q ς Μ · ρ 7 Ο r I .. 04 0 98 0, 98 0.98 1 20 (1 S 1 00 1,300 - - ·> r ί '» 3 2. 1'2 Ο / 7; · ί. 2: D 3 6 ; 2.2 3ι 8.6 33, ’ 3 1, 3 ; oh oh 7 .. 0 'ί 2.6 ; 7 3 in 2 2.7 ) ‘0.2 18.2 ! Λ 5 1 ' 3 7.8 16, ί / /. ; .9 i, and η J 39 L 4C ' Ί. 3  '' 12 . / i 9 3 <Ί Μ - 7 0.2 2.9 0.5 ί 7 3.6 82.8 75.7 30.8 1 ^ 13 1.24 0.39 0.57 ί ..> 7.0 6.0 9.7
    Table Progression
    Indicators
    Example
    A 1 1 2 3 --------------------------------- - - - - - —— ··· - —- “g · -’——” "C— - - - ON—" N g 0 ****, May. 7, 2.7 ι Ohm 2,3 0Temperature, C 350  zoo321 3G0 The molar ratio of H ^ / CO 1,02 1,031 .04 1,04 - fHourly space velocity, h 61 4 1 3 301480 12 5 9 CO conversion, 7 12.7 33.127 1 34.7 The mass of CO converted per unitcatalyst mass per hour 0.04 0.260.27 0.20 Received CO *, 7, 40. ι 32.936.9 33.6 Selectivity **, 7 Gas phase Methane 21.7 1 8.07 /> 12.3 C 2 and higher hydrocarbons 6.9 7 716.7 s oh Podsumma 26.6 20.724, 1 15.3 Liquid phase Methanol 17.7 1 · 76.9 16,4 Ethanol 15,2 41.821.0 41.3 Propanols 16.7 11.517.9 14.3 Butanols 10.9 M10.8 4.1 Pentanols 5,0 1,57.1 0.7 Podsumma 65.5 71,463.7 76.8 Mass ratio C, / C g -C halcohols 0.60 0.390.19 0.34 Other oxidation products. and hydrocarbons *** ****7.9 '7 0 12,2 7.9 H 2 0 ****, May. 7. 4.6 1 9 1 Y -6.7 1.7
    * 100 x the number of moles of CO 2 obtained on. every mole of CO converted in the reactor.
    ** Selectivity, with the exception of C0 2 , was calculated based on molar carbon selectivity based on free C0 , *** The number of carbon atoms is assumed to be 4 for other oxidation products.
    **** Water was calculated as the mass percentage of the liquid Phase.
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    引用文献:
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    FR1058797A|1951-01-08|1954-03-18|Ruhrchemie Ag|Process for increasing the grain strength of precipitation catalysts, containing iron, for the hydrogenation of carbon monoxide|
    US3850840A|1969-11-10|1974-11-26|T Kalina|Water gas shift process|
    DK144602C|1979-12-18|1982-09-27|Topsoe Haldor As|PROCEDURE FOR PREPARING A GAS MIXTURE WITH HIGH CONTENT OF C2 CARBON|
    JPH0451530B2|1983-03-18|1992-08-19|Dow Chemical Co|
    JPH0410455B2|1984-07-11|1992-02-25|US4661525A|1984-03-28|1987-04-28|Texaco Inc.|Process for producing lower aliphatic alcohols|
    FR2627484B1|1988-02-19|1990-09-07|Inst Francais Du Petrole|PROCESS FOR THE MANUFACTURE OF A MIXTURE OF ALCOHOLS FROM SYNTHESIS GAS|
    GB9114314D0|1991-07-02|1991-08-21|British Petroleum Co Plc|Catalyst treatment for fisher-tropsch process|
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    CA2751942A1|2009-03-06|2010-09-10|Albemarle Europe Sprl|Bulk sulfidic mixed metal catalyst and methods for its manufacture and use in converting syngas to alcohol|
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    CN103648639B|2011-04-19|2016-10-12|沙特基础工业公司|The cobalt of carbon load and molybdenum catalyst|
    RU2599719C2|2011-07-08|2016-10-10|Сауди Бейсик Индастриз Корпорейшн|Improved cobalt-molybdenum carbon-based catalyst, as well as its use for producing lower alcohols|
    CA2867403A1|2012-03-16|2013-09-19|TRISCHLER, Christian|Catalyst, process for the preperation of said catalyst and use of said catalyst in a process and in a device for the preperation of olefins|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US63600084A| true| 1984-07-30|1984-07-30|
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