JP2010519031A - 流動接触分解プロセスのためのガソリンイオウ分減少触媒 - Google Patents
流動接触分解プロセスのためのガソリンイオウ分減少触媒 Download PDFInfo
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- JP2010519031A JP2010519031A JP2009550870A JP2009550870A JP2010519031A JP 2010519031 A JP2010519031 A JP 2010519031A JP 2009550870 A JP2009550870 A JP 2009550870A JP 2009550870 A JP2009550870 A JP 2009550870A JP 2010519031 A JP2010519031 A JP 2010519031A
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- Prior art keywords
- catalyst
- zeolite
- rare earth
- present
- zinc
- 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.)
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Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 206
- 238000000034 method Methods 0.000 title claims abstract description 88
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000011593 sulfur Substances 0.000 title claims abstract description 73
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 73
- 230000008569 process Effects 0.000 title claims abstract description 61
- 238000004231 fluid catalytic cracking Methods 0.000 title claims abstract description 56
- 230000009467 reduction Effects 0.000 title description 18
- 239000010457 zeolite Substances 0.000 claims abstract description 78
- 239000000203 mixture Substances 0.000 claims abstract description 74
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 73
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 72
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 67
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 48
- 239000011701 zinc Substances 0.000 claims abstract description 48
- 238000004523 catalytic cracking Methods 0.000 claims abstract description 38
- 150000001768 cations Chemical group 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims description 39
- 238000005336 cracking Methods 0.000 claims description 35
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 239000004927 clay Substances 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 11
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- 229910052691 Erbium Inorganic materials 0.000 claims description 6
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- 239000003208 petroleum Substances 0.000 claims description 5
- 229910052765 Lutetium Inorganic materials 0.000 claims description 4
- 229910052775 Thulium Inorganic materials 0.000 claims description 4
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 4
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 4
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 3
- 229910052693 Europium Inorganic materials 0.000 claims description 3
- 229910052689 Holmium Inorganic materials 0.000 claims description 3
- 229910052771 Terbium Inorganic materials 0.000 claims description 3
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims description 3
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 3
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 3
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims description 3
- 150000002898 organic sulfur compounds Chemical class 0.000 claims description 3
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 3
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- 239000000047 product Substances 0.000 abstract description 38
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- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 13
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- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical class C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 7
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- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 6
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
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- 239000002841 Lewis acid Substances 0.000 description 4
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 4
- 150000007517 lewis acids Chemical class 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 3
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
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- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 150000002500 ions Chemical group 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
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- 150000003839 salts Chemical class 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- JCCCMAAJYSNBPR-UHFFFAOYSA-N 2-ethylthiophene Chemical compound CCC1=CC=CS1 JCCCMAAJYSNBPR-UHFFFAOYSA-N 0.000 description 1
- XQQBUAPQHNYYRS-UHFFFAOYSA-N 2-methylthiophene Chemical compound CC1=CC=CS1 XQQBUAPQHNYYRS-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QENGPZGAWFQWCZ-UHFFFAOYSA-N Methylthiophene Natural products CC=1C=CSC=1 QENGPZGAWFQWCZ-UHFFFAOYSA-N 0.000 description 1
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- ZQRGREQWCRSUCI-UHFFFAOYSA-N [S].C=1C=CSC=1 Chemical class [S].C=1C=CSC=1 ZQRGREQWCRSUCI-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
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- 150000001336 alkenes Chemical class 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
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- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
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- 150000002739 metals Chemical class 0.000 description 1
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- 150000002823 nitrates Chemical class 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
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- 238000005504 petroleum refining Methods 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical compound C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
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- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- B01J29/085—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
- B01J29/088—Y-type faujasite
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- B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
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- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/20—After treatment, characterised by the effect to be obtained to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
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- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1037—Hydrocarbon fractions
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- C—CHEMISTRY; METALLURGY
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- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
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- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
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Abstract
【選択図】図4
Description
本発明は、接触分解プロセス中に生成するガソリン及び他の石油生成物中のイオウ生成物を減少させることに関する。特に、本発明は、イオウ生成物を減少させるための改良された接触分解触媒組成物、及び接触分解プロセス、即ち流動接触分解プロセス中にこの組成物を用いて液体生成物、例えばガソリン中のイオウ含量を減少させる方法に関する。
本発明の他の利点は、流動接触分解プロセス中に生成する液体生成物、特にガソリンのイオウ含量を減少させる向上した能力を有する流動接触分解触媒組成物を提供することである。
本発明のこれらの特徴及び他の特徴を以下において更に詳細に説明する。
本発明の触媒成分中の亜鉛の量は、一般に、全触媒の約0.15重量%〜約15重量%、好ましくは約0.5重量%〜約5重量%の範囲である。本発明の触媒組成物中に存在する重質希土類元素の量は、通常、全触媒の約0.22重量%〜約22重量%、好ましくは約0.75重量%〜約7.5重量%の範囲であり、ここで希土類は触媒中に含ませるか又は触媒上に含浸させる。
(i)供給流を加熱した再生分解触媒源と接触させることによって、接触分解条件において運転する接触分解区域、通常は立管分解区域内で供給流を接触分解して、分解生成物並びにコークス及びストリッピング可能な炭化水素を含む消費触媒を含む流出流を生成し;
(ii)流出流を排出し、通常は1以上のサイクロン内で、分解生成物に富む気相及び消費触媒を含む固体富化相に分離し;
(iii)気相を生成物として取り出し、FCC主カラム及びその関連する側カラムにおいて分別して、気体及びガソリンを含む液体分解生成物を形成し;
(iv)消費触媒を、通常は水蒸気を用いてストリッピングして触媒から吸蔵炭化水素を除去し、その後ストリッピングした触媒を触媒再生区域内で酸化再生して加熱再生触媒を生成し、これを次に更なる量の供給流を分解するために分解区域に再循環する;
ことである。
「CPS」は、ここでは、プロピレンと空気を用いて水蒸気処理失活効果に加えてREDOXプロセスをシミュレートする循環プロピレン蒸気失活手順を示すように用いる(American Chemical Society Symposium Series, No.634, p.171〜183 (1996)を参照)。
以下のようにして本発明の触媒Aを調製した。8291g(乾燥基準で2100g)のUSYを、73%のLa2O3、14%のCeO2、3%のPr6O11、5%のNd2O3、及び5%のSm2O3を含む27%の混合希土類酸化物を含む674gの混合希土類塩化物溶液と10分間混合した。次に、3348gのアルミニウムクロロヒドロール(770gのAl2O3を含む)及び4859g(乾燥基準で4130g)のクレーを上記のスラリー中に加え、約10分間混合した。混合物をドライスミル内で粉砕して粒径を減少させ、ボーエン噴霧乾燥機内で噴霧乾燥した。噴霧乾燥した粒子を1100°Fにおいて1時間カ焼した。仕上げ処理した触媒の物理特性及び化学特性を下表2に示す。
以下のようにして本発明の触媒Bを調製した。5487g(乾燥基準で1500g)のUSYを、29.7%の亜鉛を含む459gのZnCl2溶液及び10%のLa2O3を含む1300gのLaCl3溶液と、90℃において3時間混合した。次に、2391gのアルミニウムクロロヒドロール(550gのAl2O3を含む)及び3471g(乾燥基準で2950g)のクレーを上記のスラリー中に加え、約10分間混合した。混合物をドライスミル内で粉砕して粒径を減少させ、ボーエン噴霧乾燥機内で噴霧乾燥した。噴霧乾燥した粒子を1100°Fにおいて1時間カ焼した。仕上げ処理した触媒の物理特性及び化学特性を下表2に示す。
以下のようにして本発明の触媒Cを調製した。5487g(乾燥基準で1500g)のUSYを、29.7%の亜鉛を含む459gのZnCl2溶液及び10%のCe2O3を含む1305gのCeCl3溶液と、90℃において3時間混合した。次に、2391gのアルミニウムクロロヒドロール(550gのAl2O3を含む)及び3471g(乾燥基準で2950g)のクレーを上記のスラリー中に加え、約10分間混合した。混合物をドライスミル内で粉砕して粒径を減少させ、ボーエン噴霧乾燥機内で噴霧乾燥した。噴霧乾燥した粒子を1100°Fにおいて1時間カ焼した。仕上げ処理した触媒の物理特性及び化学特性を下表2に示す。
以下のようにして本発明の触媒Dを調製した。5487g(乾燥基準で1500g)のUSYを、29.7%の亜鉛を含む459gのZnCl2溶液及び10%のGd2O3を含む1445gのGdCl3溶液と、90℃において3時間混合した。次に、2391gのアルミニウムクロロヒドロール(550gのAl2O3を含む)及び3471g(乾燥基準で2950g)のクレーを上記のスラリー中に加え、約10分間混合した。混合物をドライスミル内で粉砕して粒径を減少させ、ボーエン噴霧乾燥機内で噴霧乾燥した。噴霧乾燥した粒子を1100°Fにおいて1時間カ焼した。仕上げ処理した触媒の物理特性及び化学特性を下表2に示す。
以下のようにして本発明の触媒Eを調製した。5487g(乾燥基準で1500g)のUSYを、29.7%の亜鉛を含む459gのZnCl2溶液及び10%のEr2O3を含む1525gのErCl3溶液と、90℃において3時間混合した。次に、2391gのアルミニウムクロロヒドロール(550gのAl2O3を含む)及び3471g(乾燥基準で2950g)のクレーを上記のスラリー中に加え、約10分間混合した。混合物をドライスミル内で粉砕して粒径を減少させ、ボーエン噴霧乾燥機内で噴霧乾燥した。噴霧乾燥した粒子を1100°Fにおいて1時間カ焼した。仕上げ処理した触媒の物理特性及び化学特性を下表2に示す。
以下のようにして本発明の触媒Fを調製した。5487g(乾燥基準で1500g)のUSYを、29.7%の亜鉛を含む459gのZnCl2溶液及び10%のYb2O3を含む1570gのYbCl3溶液と、90℃において3時間混合した。次に、2391gのアルミニウムクロロヒドロール(550gのAl2O3を含む)及び3471g(乾燥基準で2950g)のクレーを上記のスラリー中に加え、約10分間混合した。混合物をドライスミル内で粉砕して粒径を減少させ、ボーエン噴霧乾燥機内で噴霧乾燥した。噴霧乾燥した粒子を1100°Fにおいて1時間カ焼した。仕上げ処理した触媒の物理特性及び化学特性を下表2に示す。
CPS失活プロトコールを用いて1450°Fにおいて触媒A、B、C、D、E、及びFを失活させた。失活後の表面積及び単位セルサイズも表2に示す。表面積の保持率は、触媒B〜触媒Fに関して51%〜68%の範囲であることが分かる。軽質希土類族に属する2種類のカチオン:La及びCeはより低い表面積保持率(51及び57%)を有し、一方、重質希土類族に属する4種類のカチオン:Gd、Y、Er、及びYbはより高い表面積保持率(60%〜68%)を有していた。
Claims (42)
- ゼオライト、亜鉛、及び6の配位数において0.95Å未満のイオン半径を有する少なくとも1種類の希土類元素を含む接触分解触媒。
- ゼオライトがフォージャサイトタイプのゼオライトである、請求項1に記載の触媒。
- ゼオライトがYタイプのゼオライトである、請求項2に記載の触媒。
- 希土類元素が、ユーロピウム、ガドリニウム、テルビウム、ジスプロシウム、ホルミウム、エルビウム、ツリウム、イッテルビウム、ルテチウム、及びこれらの混合物からなる群から選択される、請求項1に記載の触媒。
- 少なくとも1種類の希土類元素が6の配位数において0.90Å未満のイオン半径を有する、請求項4に記載の触媒。
- 触媒中に存在するゼオライトの量が触媒の約5〜約90重量%の範囲である、請求項1に記載の触媒。
- 触媒中に存在するゼオライトの量が触媒の約10〜約60重量%の範囲である、請求項6に記載の触媒。
- 亜鉛がゼオライト中にイオン交換しているカチオンの形態で存在する、請求項1に記載の触媒。
- 希土類元素がゼオライト中にイオン交換しているカチオンの形態で存在する、請求項1又は8に記載の触媒。
- 亜鉛が触媒の成分として触媒中に含まれている、請求項1に記載の触媒。
- 亜鉛が触媒上に含浸されている、請求項1に記載の触媒。
- 希土類元素が触媒の成分として触媒中に含まれている、請求項1に記載の触媒。
- 希土類元素が触媒上に含浸されている、請求項1に記載の触媒。
- 触媒中に存在する亜鉛の量が触媒の約0.15重量%〜約15重量%の範囲である、請求項1に記載の触媒。
- 触媒中に存在する希土類元素の量が触媒の約0.22重量%〜約22重量%の範囲である、請求項1に記載の触媒。
- マトリクス、及び場合によってはバインダーを更に含む、請求項1に記載の触媒。
- マトリクスが、アルミナ、シリカ、シリカ−アルミナ、遷移金属の酸化物、及びこれらの混合物からなる群から選択される、請求項16に記載の触媒。
- バインダーが、シリカ、シリカアルミナ、アルミナ、及びこれらの混合物からなる群から選択される、請求項16に記載の触媒。
- 触媒が約40〜約150ミクロンの範囲の平均粒径を有する粒子を含む、請求項1に記載の触媒。
- 粒子が約60〜約120μmの範囲の平均粒径を有する、請求項15に記載の触媒。
- 触媒がクレーを更に含む、請求項1に記載の触媒。
- 有機イオウ化合物を含む石油供給フラクションを、昇温下、ゼオライト、亜鉛、及び6の配位数において0.95Å未満のイオン半径を有する少なくとも1種類の希土類元素を含む分解触媒の存在下において接触分解することを含む、接触分解石油フラクションのイオウ含量を減少させる方法。
- ゼオライトがフォージャサイトタイプのゼオライトである、請求項22に記載の方法。
- ゼオライトがYタイプのゼオライトである、請求項23に記載の方法。
- 希土類元素が6の配位数において0.90Å未満のイオン半径を有する、請求項22に記載の方法。
- 希土類元素が、ユーロピウム、ガドリニウム、テルビウム、ジスプロシウム、ホルミウム、エルビウム、ツリウム、イッテルビウム、ルテチウム、及びこれらの混合物からなる群から選択される、請求項22に記載の方法。
- 触媒中に存在するゼオライトの量が触媒の約5〜約90重量%の範囲である、請求項22に記載の方法。
- 触媒中に存在するゼオライトの量が触媒の約10〜約60重量%の範囲である、請求項27に記載の方法。
- 亜鉛がゼオライト中にイオン交換しているカチオンの形態で存在する、請求項22に記載の方法。
- 希土類元素がゼオライト中にイオン交換しているカチオンの形態で存在する、請求項22又は29に記載の方法。
- 亜鉛が触媒の成分として触媒中に含まれている、請求項22に記載の方法。
- 亜鉛が触媒上に含浸されている、請求項22に記載の方法。
- 希土類元素が触媒の成分として触媒中に含まれている、請求項22に記載の方法。
- 希土類元素が触媒上に含浸されている、請求項22に記載の方法。
- 触媒中に存在する亜鉛の量が触媒の約0.15重量%〜約15重量%の範囲である、請求項22に記載の方法。
- 触媒中に存在する希土類元素の量が触媒の約0.22重量%〜約22重量%の範囲である、請求項22に記載の方法。
- マトリクス、及び場合によってはバインダーを更に含む、請求項22に記載の方法。
- マトリクスが、アルミナ、シリカ、シリカ−アルミナ、遷移金属の酸化物、及びこれらの混合物からなる群から選択される、請求項37に記載の方法。
- バインダーが、シリカ、シリカアルミナ、アルミナ、及びこれらの混合物からなる群から選択される、請求項37に記載の方法。
- 触媒が約40〜約150ミクロンの範囲の平均粒径を有する粒子を含む、請求項22に記載の方法。
- 粒子が約60〜約120μmの範囲の平均粒径を有する、請求項40に記載の方法。
- 方法が流動接触分解プロセスである、請求項22に記載の方法。
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2018167213A (ja) * | 2017-03-30 | 2018-11-01 | 日揮触媒化成株式会社 | 流動接触分解触媒の製造方法 |
| JP7012450B2 (ja) | 2017-03-30 | 2022-01-28 | 日揮触媒化成株式会社 | 流動接触分解触媒の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101678339A (zh) | 2010-03-24 |
| TWI441681B (zh) | 2014-06-21 |
| KR20150047643A (ko) | 2015-05-04 |
| WO2008103224A1 (en) | 2008-08-28 |
| ZA200905883B (en) | 2010-11-24 |
| CL2008000525A1 (es) | 2008-08-29 |
| EP2121182A1 (en) | 2009-11-25 |
| KR101544619B1 (ko) | 2015-08-17 |
| JP5335697B2 (ja) | 2013-11-06 |
| CA2678810C (en) | 2015-08-25 |
| AR065396A1 (es) | 2009-06-03 |
| RU2009134963A (ru) | 2011-03-27 |
| EP2121182B1 (en) | 2018-07-04 |
| CA2678810A1 (en) | 2008-08-28 |
| MX2009008844A (es) | 2009-08-28 |
| CO6231010A2 (es) | 2010-12-20 |
| BRPI0807925B1 (pt) | 2017-02-14 |
| US8901026B2 (en) | 2014-12-02 |
| KR20090115756A (ko) | 2009-11-05 |
| BRPI0807925A2 (pt) | 2014-07-15 |
| US20100133145A1 (en) | 2010-06-03 |
| RU2442649C2 (ru) | 2012-02-20 |
| IL200409A0 (en) | 2010-04-29 |
| AU2008219190B2 (en) | 2013-05-09 |
| TW200848161A (en) | 2008-12-16 |
| CN101678339B (zh) | 2013-01-02 |
| EP2121182A4 (en) | 2014-03-12 |
| AU2008219190A1 (en) | 2008-08-28 |
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