TW412441B - Supported catalyst containing rhenium and aluminium, process for the preparation thereof and use for the metathesis of olefins - Google Patents
Supported catalyst containing rhenium and aluminium, process for the preparation thereof and use for the metathesis of olefins Download PDFInfo
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- TW412441B TW412441B TW085112591A TW85112591A TW412441B TW 412441 B TW412441 B TW 412441B TW 085112591 A TW085112591 A TW 085112591A TW 85112591 A TW85112591 A TW 85112591A TW 412441 B TW412441 B TW 412441B
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- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
- C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
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- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
- B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
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- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
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- B01J31/32—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of manganese, technetium or rhenium
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
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- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
- B01J2231/54—Metathesis reactions, e.g. olefin metathesis
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- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
- B01J2231/54—Metathesis reactions, e.g. olefin metathesis
- B01J2231/543—Metathesis reactions, e.g. olefin metathesis alkene metathesis
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- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
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- C07C2531/32—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups C07C2531/02 - C07C2531/24 of manganese, technetium or rhenium
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Description
A7 412441 五、發明説明(1 ) 本發明爲以銖爲主觸媒之製備法,及此觸媒於烯烴置換 之用途。 f請先閣·讀背面.々注意事;再填寫本頁} 烯烴置換,或次烷基相互重行分佈反應,例如由蒸汽裂 解產生之輕質烯烴(如乙烯、丙烯及丁烯)相互再平衡,極 具實用價値β £換反應可使用不同種類之觸媒,無論均相觸媒(觸媒 組成份皆可溶於反應介質),或非均相觸媒(觸媒組成份中 至少有一種不溶於反應介質)皆可使用。當活性金屬會造 成困擾’且需考量無損耗的再利用相同觸媒時,後者尤具 吸引力。此即爲以銖爲主觸媒之應用實例。 晞烴置換反應中,具活性之以銖爲主經承載觸媒種類不 多。最早期五普使用者,爲承載於無機氧化物(通常爲氧 化鋁;British patent No 1 0 5 4 864, British 經濟部中央標準局員工消費合作社印裝
Petroleum Co. Ltd. 1 964)之七氧化銖,其亦可承載於 由氧化鋁及另一共氧化物(r Nakamura, Rec Trav Chim Pays-Bas, Vol 96,1 977,page M3 1)组成之載 體上。於諸優點中,結合有機金屬共觸媒(如四烷基錫)與 承載於氧化鋁上含氧化鍊觸媒,可置換官能性烯烴(j c Mol’ C Boelhouwer et al, J Chem Soc Chem Comm, 1977,page 198)。W Herrmann則指出,在各 式無機氧化物(更明確的説爲氡化鋁及氧化矽-氧化鋁) 上’承載如甲基三氧錁及五甲基環戊二烯基三氧銖之錯合 物(Hoechst, European patents 3 73 4 8 8 - A and 522 067-A) 0 -4- 本紙張尺度適用中國國家標準(CNS ) A4規袼(210X29?公釐) A7 2 裡濟部中央標準局員工消費合作社印製 412441 五、發明説明( 本發明爲改良之以錁爲主觸媒製備法,此觸媒活性高於 現行烯烴置換所用者。吾人發現,除以無機多孔載體承載 以銖爲王觸媒,並於從2〇〇至1〇〇〇β(:之溫度烘烤外,另 加入至少一種特定鋁化合物,可改進觸媒之活性,故在相 同活性時,吾人可使用較少量錁,從金屬錁之價格來看, 此點極爲重要。 特定铭化合物冬通式爲(R〇)qAlR,r,其中R爲從ϊ至 40個碳原子之氫化二價碳基,R,爲從1至個碳原子之 烷基,q及r爲1或2,且q + r=3。 根據本發明之以銖爲主觸媒,含至少三種组成份:至少 一種無機多孔載體、從〇 〇1至2〇重量%之錁氧化物(以金 屬態表示)、從〇 〇丨至丨〇重量%鋁,其以通式爲 (RO)qAlR%之鋁化合物摻入。 本發明亦爲觸媒之製備法a更明確説,根據本發明之觸 媒敫備法,吾人烘烤含至少一種無機多孔载體及鍊之觸媒 前驅物,繼使觸媒前驅物與(R〇)qA1R、化合物接觸。 將至少一種鍊前驅物承載於載體,繼而烘烤,即可製得 經烘烤觸媒前驅物。 無機多孔載體包括耐、火氧化物及/或酸性、中性或鹼性 矽酸鋁。無機多孔載體之非限制性實例爲:氧化鋁、氧化 矽、氧化矽-氧化鋁、沸石、氧化鈦、氧化锆、氧化鈮、 氧化鉻、氧化鎂及氧化錫。 本發明以比表面積(Specific surface area)爲從1〇至 400米/克之故性或中性無機載體較佳,更明確的説,其
-S Μ氏狀度適用中 ( CNS ) ( 210x297/^1 ) (锖先科讀背面之注意事項再填莴本I)
412441 ~ _ ' , 五、發明説明(3 ) 以氧化鋁、氧化矽或氧化矽·氧化鋁較佳。多孔載體較佳 爲氧化鋁,或含至少75重量%氧化鋁之化合物,且需具適 當表面積(例如至少10米2/克,較佳爲至少50米2/克),及 足夠孔隙體積(例如至少〇. 1毫升/克,較佳爲至少0.3-1 毫升/克)。例如吾人可用與觸媒重組法中觸媒所用之同類 型氧化鋁。 本發明使用之錁化合物前驅物,較佳包括七氧化鍊、高 錁酸銨 '及高鍊酸β銖化合物可藉昇華法以氧相方式,或 浸潰於落液方式,承載於載體上。一般而言,採乾浸潰法 較佳,其中銖化合物溶於水或有機溶劑(如烴、醇或醚)β 載體上銖含量,係藉不同濃度乏浸潰溶液控制,浸潰溶液 疋體積爲等於’或稍低於被浸潰固體之孔隙體積。當铼用 量大於漫潰落液飽和極限時,需分數次浸潰,各次浸清 間,施以乾燥處理。以去除浸潰溶劑,乾燥處理之溫度爲 例如從9 0至2 5 0 SC,較佳爲從〗〇 〇至i 8 〇 »C。如此’則可 加入從0.01至20重量%,較佳爲從〇^至”重量%,更佳 爲從0.5至8重量%之銖(以金屬銖表示)。 經濟部中央標準局員工消費合作杜印製 待銶前驅物加至載體後,以例如從9〇。(:至25〇。(:,較佳 爲從100至l8〇C之溫辱乾燥,繼於從2〇〇至1〇〇〇1之溫 度(如從250至l〇〇〇eC,較佳爲從300至600Χ;)烘烤從1〇 为鐘至10小時,較佳爲從30分鐘至5小時。固趙烘烤後, 於乾燥惰性環境(例如氮氣或氬氣)中冷卻。 不論製備法爲何,將錁氧化物承載於任何現存載體即適 用。目刼可以商品踏得之以錁爲主觸媒,亦適用。 本紙張尺度適用中國國家標準(CNS ) A4規狢(210X 297公董) 412441 A 7 4 五、發明説明( 以通式(RO)qAIR/r表示之紹化合物,其中r爲含從1至 40個瑗原子之氫化二價碳基,例如烷基、環烷基、烯 基、芳基、經取代之芳基或環烷基,較佳之氫化二價碳基 爲含從2至30個碳原子者’其原子團上可被至少一個虎氧 基’或至少一個鹵表取代。R之非限制性實例爲乙基、正 -丙基、異丙基、正-丁基、特-丁基、環己基、苯甲基、 二苯基甲基、苯基、2 -甲基笨基、4 -甲基苯基、2 -甲氧 基苯基、4 -甲氧基苯基、2,6 -二曱基苯基、2,6 -二異丙 基苯基、2-特-丁基苯基、2-特-丁基_4 -甲基苯基、2,6- 二- 特-丁基苯基、2,6-二-特丁基-甲基苯基、2,4,6- 三- 特-丁基笨基、2-苯基苯基、2,6·二苯基苯基、2-氟苯 基、4 -氟苯基及五氟苯基^ R’爲含從1至2〇個竣原子(較 佳從1至6個竣原子)之競1基’例如甲基、乙基、異丁基, q及r爲1或2,且q + r= 3。 (RO)qAlR、化合物之製備法,述於文獻中。任何製備 此化合物之方法適皆用。例如可在有機溶劑(如烴或醚) 中’使醇或酚(ROH)與三烷基鋁(AiR'3)反應。 熟此專業者,可以任何已知方法,將鋁化合物加至載體 上,但需避免與空氣、及水汽接觸。載體可以含過量 (RO)qAlR r化合物之溶液浸潰。於從數分鐘至數天之浸 潰後,固體不加熱乾燥,並以溶劑清洗,除去未固著之化 合物。各種方法中,亦可採用較佳之乾浸漬法。繼依固體 上所需之鋁含量,調配溶液中鋁濃度,其中溶液之體精等 於,或稍低於浸潰固體之孔隙體積β浸潰用溶劑較佳爲有 7- --------:-----------訂-------t (請先s·讀背I&之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 412441 a7 __ __Βλ__:_ 五、發明説明(5 ) 機溶劑,例如烴或醚。如此,可加入從0.01至10重量 %,較佳從0.0 5至5重量%,更佳從0 . 1至5重量%鋁(以金 屬is表示)° 待加入鋁化合物後,觸媒於眞空或氣體流(較佳爲惰性 者)中,以從0至l〇〇〇°C,較佳低於200ec,更佳0至180 C,尤佳接近室溫(從0至50 °C)乾燥,以避免链化合物分 解。製得觸媒無需以化學或熱活化處理,以引發其活性, 但吾人建議予以烘烤處理。使晞烴與觸媒接觸,即足以引 發置換反應。 除如前文所述方法,製備(R〇)qAlR \化合物,並將其 加至經承載銖觸媒上,吾人亦可使經承載銖觸媒,直接與 (RO)qAlR'r化合物之前驅反應物(例如r〇h及A1R,3,其 中R及R'如前文所述)接觸。一如前文所述,反應最後以 乾燥步騍終止。 輕濟部中央榡率局貝工消費合作,钍印製 ----------士衣-------^訂 (請先閲^背之注意事項再填寫本頁) 將(RCOqAIR'r化合物或其前驅物加至經承載銖觸媒, 可在反應前’於反應器中現地(in situ)進行,或在反應 器外(ex situ)進行,再將改良觸媒直接裝入反應器,以 進行反應。其中前者(in situ),亦可將化合物或其前驅 物,與進料共同加至反應器。 本發明亦爲在從-20至+ 20〇X(較佳爲〇至+ i〇〇°C)之 溫度下,於加壓環境中(視反應於氣相或液相進行,則壓 力不同)’以上述觸媒進行烯煙置換之方法。 液相操作時,反應物之壓力需充足;如使用溶劑,其在 液相(或凝結相)中,需至少維持於主成分(即大於5 〇 %)。 _ -8_ 本紙張尺度適用中國财標準(CNS ) A4現格(210X297公变) 412441
AT 五、發明説明(6 經濟部中央標準局員工消費合作社印裝 繼而觸媒可用於純烯烴(或混合烯烴),或包括烴、環烴或 芳族fe、自化肖基;^生物之溶射。較佳使用煙或齒 化烴。 可用於置換反應之烯烴,爲含從2至3〇個 烴(例如乙烯,丙烯、丁烯及戊烯)、含從3至3〇個碳原子 之環烯烴(例如環丙烯 '環辛烯及原冰片缔)、含從4至3〇 個碳原子之聚晞烴(例如六·•二晞、八,丨,7-二烯)、含 從5至30個原子之環聚烯烴(例如環八_丨,5_二烯、原冰片 二烯及二環戊二烯p 其i可進行置換之烯烴,爲含例如鹵素或酯基(如甲基 油酸醋)之直鏈或環單烯烴或聚烯烴。本發明法亦可用於 前述烯烴混合物之共置換反應, 本發明法以下述非限制性實施例説明之。 實施例1 觸媒之製備: 步骤一,將比表面積爲184米2/克,孔隙體積爲〇67毫 升/克之立方γ氧化鋁,於3〇〇 °C在空氣中烘烤。待冷卻至 室溫後,取1 〇克烘烤後氧化鋁備用。繼取含錁5 4重量0/〇 之濃縮高銖酸水溶液(#重:2.4克/毫升)〇.24毫升,稀 釋於5毫升水中,製備銖浸潰溶液。以此溶液浸潰取出備 用之1〇克氧化鋁。於室溫下浸潰30分鐘後,固體於120 t之乾燥箱中乾燥一夜。繼而將固體置於空氣流中(約2 〇 公升/公時)烘烤,所用空氣流係先通過5 5 〇。〇之分子綷床 2小時乾燥處理。於後續冷卻階段,以乾燥氮氣流取代空 • 9 - 本紙張尺度適用中S國家標孪(CNS ) A4現格(2!0>< 297公釐) ϋ ί ί— n I— - n- —l n n - n I--Γ T ·" *T (碕先閱讀背面之注意事項再填寫本頁) 412441 A7 經濟部中央標孪局員工消費合作社印製 五、發明説明( 氣流。製備之溶液,則於乾燥氮氣中保存並處理β固體中 銖金屬含量爲3重量%。 先將0.493克三異丁基鋁溶於2〇毫升戊烷形成溶液,繼 而加至於氬氣環境中,配有磁攪拌子之250毫升圓底燒 瓶;再取’1.095克2,6·二-特-丁基_4_甲基酚溶於3〇亮毫 升戍烷形成溶液,繼於室溫下,逐滴加入並攪拌。约反應 30小時後’以眞空除去戊烷,分析殘留白色固體,顯示其 爲雙-(2,6-二_特-丁基_4_甲基苯氧基)-異丁基鋁3將此 化合物溶於5毫升庚烷形成溶液。 以雙-(2,6-二-特-丁基_4·甲基苯氧基)_異丁基鋁溶 液’浸潰步驟一製得之含銖固體。浸潰約3 〇分鐘後,於 室溫以眞空除去固體上吸附之庚烷。如此即製得置換觸 媒,其含3重量%銖、0.67重量%鋁(不包括氧化鋁中所含 之链),將製得觸媒存放於乾燥惰性環境中備用。 應用於置換反應: 以不銹鋼管製得雙套管式反應器,其間以水循環調溫, 於反應器中置入上述製得觸媒,並與空氣及水氣隔離a以 泵將液態丙烯由反應器底端,以4 9.6克/小時之流率輸入 反應器s將溫度調至3) °C,恩力則藉反應器下游之調壓 器維持於3.5百萬巴斯卡(MPa)。此條件下,於反應器出 口處,丙烯轉化率爲30%,其爲等莫耳數混合物之乙晞及 丁 · 2 ·烯形態。 實施例2(對照组) 觸媒之型備 -10- M氏故尺度適用中國國家標準(CNS ) A4规格(210X297公釐) --------—.I ^ -------r T J-411 (請先閱請背面之注意事項再填寫本頁) 412441 a7 -----__;__ 五、發明説明(8 ) 以實施例1之方法,製備—批新鮮觸媒,但省略雙-(2,6-二-特-丁基-4 -甲基笨氧基)_異丁基鋁之製備及浸潰步 驟。以銖浸潰步驟及乾燥、烘烤相皆與實施例1同。如此 製得10克觸媒,並存放於乾燥惰性環境中備用。觸媒中 鍊金屬含量爲3重量%。 應用於置換反應: 使用與實施例1相同之設備,置入上述製得之1〇克觸 媒。以泵將液態丙烯由反應器底端,以4 9 6克/小時之流 率輸入反應器。將溫度調至3 5 °C ,壓力則藉反應器下游 之調壓器維持於3, 5百萬巴斯卡(MPa)。此條件下,於反 應器出口處’丙烯轉化率爲74 %,其爲等莫耳數混合物 之乙缔及丁- 2-晞形態。 由對照组實施例可知,根據本發明製備法,可改良觸媒 之活性》 -J . Γ -------'"1 (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 -11 - 本紙張尺度適用中國國家標孪(CNS ) A4現格(2I0X297公釐)^----
Claims (1)
- A8 B8 C8 D8 、申請專利範圍 I H ^ 訂 ' (請先Μ讀背面之注意事項再填寫本頁) 1· -種觸媒’其含至卜種無機多孔載體、從GG1至2〇重 量%氧化態錁、及從0.01至10重量%紹,其銘由通式為 (R〇)qAlR,r之鋁化合物提供,通式中汉為含從1至4〇個 碳原子之氫化二價碳(hydr〇carbyI)基,R,為含從1至 20個碳原子之烷基,q及^^2 , aq + r = 3。 2. 根據申請專利範圍第丨項之觸媒,其中無機多孔載體包 括氧化鋁、氧化矽、氧化矽_氧化鋁、沸石、氧化鈦、 氧化锆、氧化鈮、氧化鉻、氧化鎂及氧化錫。 3. 根據申請專利範圍第1或2項之觸媒,其中無機多孔載體 包括氧化銘、含至少75重量%氧化鋁,表面積為至少1〇 米克’孔隙體積為至少0.1毫升/克之化合物。 4. 根據申請專利範圍第1項之觸媒,其中鋁化合物為以通 式(R0)qAlR'r表示者’其中R為氫化二價碳基,其包括 烷基、環烷基、烯基、芳基、經取代之芳基或環烷基 (其可被至少一種烷氧基或至少一種齒素取代)。 5. 根據申請專利範圍第1項之觸媒,其中(r〇)ciair、化合 物係由R0H及A1R、反應而生成。 6. —種製備改良觸媒之方法’該改良觸媒包含無機多孔載 體、從0.0 1至2 0重量%氧化態鍊及從〇 · 〇 1至1 〇重量% 鋁,其中先製備含至少一種無機多孔載體及銖之經烘烤 觸媒前驅物,繼使製得前驅物與以通式(尺〇)<1八111\表 示之化合物接觸;通式中R為含從1至40個碳原子之氫 化二價碳(hydrocarbyl)基,R,為含從1至20個碳原子 之烷基,q及r為1或2,且q + r = 3 :而後將生成產物乾燥 -12- •用中國國家揉率(CNS M4说格(210X297公釐) 趣濟部中央標隼局工消費合作社印装 412441 会88 __ —_S_ 六、中請專利範圍 "" ~ —- 之。 7'根據申請專利範園第6項之製備改良觸媒之方法,其中 (R〇)qAlR’r化合物係由r〇h及AIR、化合物反應而生 成。 〜 8- 2種製備改良觸媒之方法,該改良觸媒包含無機多孔載 體、從0.01至20重量%氧化態鍊及從〇 〇1至1{)重量% 鋁,其中先製備含無機多孔載體及錁之經烘烤前驅物, 繼使製得前驅物與以通式(R〇)qA1R,r表示之前驅反應 劑化合物接觸;通式中R為含從丨至4〇個碳原子之氫化 二價碳(hy(ir〇carby丨)基,R,為含從1至2〇個碳原子之 烷基,q及r為!或2,且q + r = 3 :而後將生成產物乾燥 之。 9. 根據申請專利範圍第8項之製備改良觸媒之方法其中 (R〇)qAlR'r表示之化合物,其前驅反應物為r〇h及 A1R,3。 10. 根據申請專利範圍第6或8項之方法,其中無機多孔載體 包括氧化鋁、氧化矽、氧化矽_氧化鋁、沸石、氧化 鈥、氧化锆、氧化鈮'氧化鉻、氧化鎂及氧化錫。 11. 根據申請專利範園第6或8項之方法,其中無機多孔載體 包括氧化鋁、含至少75重量%氧化鋁,表面積為至少1〇 米2/克’孔隙體積為至少01毫升/克之化合物β 12. 根據申請專利範圍第6或8項之方法,其中觸媒前驅物係 使載體與至少一種選自由七氧化鍊、高鍊酸銨及高鍊酸 所形成之群之做為前驅物之鍊化合物接觸而獲得。 -13- 本紙法埴用中國國家梂準(CNS )以狀(21()><297公# ) <锖先H讀背面之注$項再填寫本X) ΤΓ 經濟部中央標车局属工消費合作社印製 A8 BS C8 ----------D8 、申請專利範固 13·根據申請專利範圍第12項之方法,其特徵為待銖加至載 體後,於從200至looot之溫度,烘烤處理從10分鐘至 1 0小時。 14.根據申請專利.範圍第6或8項之方法,其特徵為以通式 (R〇)qAlR\表示之鋁化合物中,R為氫化二價碳基,其 包括烷基、環烷基、烯基、芳基、經取代之芳基或環烷 基(其可被至少一種烷氧基或至少—種画素取代)^ H杻據申請專利範圍第6或8項之方法其特徵為經烘烤觸 媒前驅物與以(R0)qAm、表示之化合物或其前驅物接 觸後,繼以低於2 〇 〇 eC之溫度乾燥。 16- —種晞烴置換之方法,其特點為於根據申請專利範圍第 1至5項中任一項之觸媒存在下,並於從一2〇至+2〇〇艺 之溫度下進行。 Π·—種烯烴置換之方法,其特點為於根據申請專利範圍第 6至1 4項中任一項之方法所製得觸媒存在下,並於從 -20至+ 200X:之溫度下進行。 18.根據申請專利範圍第16或17項之方法,其特點為在介於 〇及1〇〇 c之溫度下進行。 汉根據申請專利範圍第16或〗7項之方法,其特點為埽烴包 括含從2至30個碳原予之單烯烴 '含從3至2〇個碳原子 之環烯烴、含從4至30個碳原子之聚烯烴、含從5至3〇 個碳原子之環聚締烴、含從2至3〇個碳原子,並具包括 鹵素及酯基官能原子團之單烯烴、含從4至3〇個碳原 子,並具包括画素及酯基官能原子團之聚婦煙。 -14 * T紙佚用中家料(CNS )人4祕(210X297公釐) (請先《讀背面之注意事項再填寫本頁) 、1T • i 1^1 Α8 Β8 C8 D8 412441 κ、申請專利範圍 20‘根據申請專利範圍第1 9項之方法,其特點為埽烴包括乙 晞、丙締、丁烯、戊烯、環戊烯、環辛烯、原冰片烯、 六-1,4-二烯、八二烯、環八-1>5_二埽、原冰片 二烯、二環戊二烯及甲基油酸酯D 21. 根據申請專利範圍第16或17項之方法,其特點為在氣相 進行a 22. 根據申請專利範圍第16或17項之方法,其特點為反應物 及溶劑(若有使用)係至少部分存於液相中α (請先Μ讀背面之注意事項异填寫本頁) Γ 經濟部中央揉準局另工消费合作社印氯 本紙法尺度適用中國«家標準(CNS ) Α4说格(2〖ΟΧ297公釐)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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FR9512335A FR2740056B1 (fr) | 1995-10-20 | 1995-10-20 | Catalyseur supporte contenant du rhenium et de l'aluminium, procede de preparation et application a la metathese des olefines |
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TW412441B true TW412441B (en) | 2000-11-21 |
Family
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TW085112591A TW412441B (en) | 1995-10-20 | 1996-10-15 | Supported catalyst containing rhenium and aluminium, process for the preparation thereof and use for the metathesis of olefins |
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US (1) | US5898092A (zh) |
EP (1) | EP0769323B1 (zh) |
JP (1) | JP4189698B2 (zh) |
KR (1) | KR970020190A (zh) |
DE (1) | DE69618893T2 (zh) |
FR (1) | FR2740056B1 (zh) |
MY (1) | MY114317A (zh) |
TW (1) | TW412441B (zh) |
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FR2726563B1 (fr) * | 1994-11-04 | 1996-12-13 | Inst Francais Du Petrole | Nouveaux composes du rhenium et de l'aluminium, leur preparation et leur utilisation en tant que catalyseurs |
FR2764524B1 (fr) * | 1997-06-17 | 1999-07-16 | Inst Francais Du Petrole | Composition catalytique et procede pour l'oligomerisation de l'ethylene, en particulier en butene-1 et/ou hexene-1 |
DE19837203A1 (de) * | 1998-08-17 | 2000-02-24 | Basf Ag | Metathesekatalysator, Verfahren zu seiner Herstellung und seine Verwendung |
FR2789072B1 (fr) * | 1999-01-29 | 2001-04-13 | Inst Francais Du Petrole | Procede de metathese des olefines en presence d'un agent stabilisant du catalyseur |
US6316683B1 (en) * | 1999-06-07 | 2001-11-13 | Exxonmobil Chemical Patents Inc. | Protecting catalytic activity of a SAPO molecular sieve |
US6441263B1 (en) * | 2000-07-07 | 2002-08-27 | Chevrontexaco Corporation | Ethylene manufacture by use of molecular redistribution on feedstock C3-5 components |
JP4605729B2 (ja) * | 2001-01-19 | 2011-01-05 | 信越石英株式会社 | 透光性セラミックス体及びその製造方法 |
US6683019B2 (en) | 2001-06-13 | 2004-01-27 | Abb Lummus Global Inc. | Catalyst for the metathesis of olefin(s) |
US20050124839A1 (en) * | 2001-06-13 | 2005-06-09 | Gartside Robert J. | Catalyst and process for the metathesis of ethylene and butene to produce propylene |
DE10142035A1 (de) * | 2001-08-28 | 2003-03-20 | Haarmann & Reimer Gmbh | Modifizierte Metathese-Trägerkatalysatoren |
DE10142032A1 (de) * | 2001-08-28 | 2003-03-20 | Haarmann & Reimer Gmbh | Verfahren zur Herstellung von Cycloalkadienen |
ITMI20020582A1 (it) * | 2002-03-20 | 2003-09-22 | Polimeri Europa Spa | Preparazione di un catalizzatore supportato a base di renio e suo impiego nella reazione di metatesi di olefine |
DE102004009805A1 (de) * | 2004-02-28 | 2005-09-15 | Basf Ag | Trägerkatalysator definierter Porenverteilung im Bereich der Mesoporen |
JP2006160726A (ja) * | 2004-11-09 | 2006-06-22 | Sumitomo Chemical Co Ltd | 炭化水素類の酸化方法 |
JP5330635B2 (ja) * | 2006-01-20 | 2013-10-30 | 豊田通商株式会社 | プロピレンの製造方法、触媒の再生方法、固体酸触媒 |
MY161426A (en) | 2010-03-15 | 2017-04-14 | Total Res & Technology Feluy | Production of propylene via simultaneous dehydration and skeletal isomerisation of isobutanol on acid catalysts followed by metathesis |
EP2374780A1 (en) | 2010-04-09 | 2011-10-12 | Total Petrochemicals Research Feluy | Production of propylene via simultaneous dehydration and skeletal isomerisation of isobutanol on acid catalysts followed by metathesis |
CN104557399B (zh) * | 2013-10-28 | 2017-07-14 | 中国石油化工股份有限公司 | 戊烯与乙烯歧化制丙烯的方法 |
WO2021099534A1 (en) | 2019-11-22 | 2021-05-27 | Total Se | Alkyl halides conversion into c3-c5 alpha olefins |
WO2021099551A1 (en) | 2019-11-22 | 2021-05-27 | Total Se | Process for converting one or more methyl halides into c3-c5 alpha olefins |
WO2021198479A1 (en) | 2020-04-03 | 2021-10-07 | Total Se | Production of light olefins via oxychlorination |
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US4454368A (en) * | 1983-06-22 | 1984-06-12 | Phillips Petroleum Company | Olefin metathesis and catalyst |
GB8724628D0 (en) * | 1987-10-21 | 1987-11-25 | Bp Chem Int Ltd | Chemical process |
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US5342985A (en) * | 1988-12-10 | 1994-08-30 | Hoechst Ag | Organic derivatives of rhenium oxides and their preparation and use for the metathesis of olefins |
DE4006539A1 (de) * | 1990-03-02 | 1991-09-05 | Huels Chemische Werke Ag | Verfahren zur metathese von olefinen und funktionalisierten olefinen |
US5135958A (en) * | 1991-07-30 | 1992-08-04 | Amoco Corporation | Process for converting synthesis gas to paraffin wax |
US5405924A (en) * | 1993-07-22 | 1995-04-11 | Shell Oil Company | Imido transition metal complex metathesis catalysts |
FR2709125B1 (fr) * | 1993-08-20 | 1995-10-06 | Inst Francais Du Petrole | Procédé de métathèse des oléfines mettant en Óoeuvre un catalyseur au rhénium amélioré. |
FR2726488B1 (fr) * | 1994-11-04 | 1996-12-13 | Inst Francais Du Petrole | Nouveaux catalyseurs supportes contenant du rhenium et de l'aluminium, leur preparation et leur utilisation pour la metathese des olefines |
FR2726487B1 (fr) * | 1994-11-04 | 1996-12-13 | Inst Francais Du Petrole | Compositions catalytiques a base de composes du rhenium et de l'aluminium leur preparation et leur utilisation pour la metathese des olefines |
FR2726563B1 (fr) * | 1994-11-04 | 1996-12-13 | Inst Francais Du Petrole | Nouveaux composes du rhenium et de l'aluminium, leur preparation et leur utilisation en tant que catalyseurs |
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1995
- 1995-10-20 FR FR9512335A patent/FR2740056B1/fr not_active Expired - Fee Related
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1996
- 1996-10-12 MY MYPI96004244A patent/MY114317A/en unknown
- 1996-10-15 DE DE69618893T patent/DE69618893T2/de not_active Expired - Lifetime
- 1996-10-15 TW TW085112591A patent/TW412441B/zh not_active IP Right Cessation
- 1996-10-15 EP EP96402202A patent/EP0769323B1/fr not_active Expired - Lifetime
- 1996-10-17 JP JP27468596A patent/JP4189698B2/ja not_active Expired - Fee Related
- 1996-10-19 KR KR1019960047623A patent/KR970020190A/ko not_active Application Discontinuation
-
1997
- 1997-05-23 US US08/862,698 patent/US5898092A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0769323A1 (fr) | 1997-04-23 |
DE69618893T2 (de) | 2004-12-30 |
JPH09122497A (ja) | 1997-05-13 |
FR2740056B1 (fr) | 1997-12-05 |
DE69618893D1 (de) | 2002-03-14 |
EP0769323B1 (fr) | 2002-01-30 |
KR970020190A (ko) | 1997-05-28 |
FR2740056A1 (fr) | 1997-04-25 |
MY114317A (en) | 2002-09-30 |
JP4189698B2 (ja) | 2008-12-03 |
US5898092A (en) | 1999-04-27 |
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