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1.发明授权
公开(公告)号：US5354917A
公开(公告)日：1994-10-11
申请号：US150914
申请日：1993-11-12
IPC分类号： B01J23/46 , C07B61/00 , C07C27/00 , C07C29/132 , C07C31/12
CPC分类号： C07C29/132
摘要： A method for preparing tertiary butyl alcohol wherein a feedstock comprising a solvent solution of tertiary butyl hydroperoxide in tertiary butyl alcohol or a mixture of tertiary butyl alcohol with isobutane is charged to a hydroperoxide decomposition reaction zone containing a catalytically effective amount of a hydroperoxide decomposition catalyst consisting essentially of alumina or carbon having rhodium deposited thereon and is brought into contact with the catalyst in liquid phase under hydroperoxide decomposition reaction conditions to convert the tertiary butyl hydroperoxide to decomposition products, principally tertiary butyl alcohol.
摘要翻译： 一种制备叔丁醇的方法，其中将叔丁基过氧化氢在叔丁醇中的溶剂溶液或叔丁醇与异丁烷的混合物的原料装入含有催化有效量的氢过氧化物分解催化剂的氢过氧化物分解反应区， 基本上是氧化铝或碳，其上沉积有铑，并在氢过氧化物分解反应条件下与液相中的催化剂接触，将叔丁基氢过氧化物转化成分解产物，主要是叔丁醇。
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2.发明授权
公开(公告)号：US5359130A
公开(公告)日：1994-10-25
申请号：US150915
申请日：1993-11-12
CPC分类号： C07C29/88 , C07C29/132 , C07C31/12
摘要： A method for preparing tertiary butyl alcohol wherein a feedstock comprising a solvent solution of tertiary butyl hydroperoxide in tertiary butyl alcohol or a mixture of tertiary butyl alcohol with isobutane is charged to a hydroperoxide decomposition reaction zone containing a catalytically effective amount of a hydroperoxide decomposition catalyst consisting essentially of alumina having palladium and platinum deposited thereon and is brought into contact with the catalyst in liquid phase under hydroperoxide decomposition reaction conditions to convert the tertiary butyl hydroperoxide to decomposition products, principally tertiary butyl alcohol.
摘要翻译： 一种制备叔丁醇的方法，其中将叔丁基过氧化氢在叔丁醇中的溶剂溶液或叔丁醇与异丁烷的混合物的原料装入含有催化有效量的氢过氧化物分解催化剂的氢过氧化物分解反应区， 基本上是在其上沉积有钯和铂的氧化铝，并在氢过氧化物分解反应条件下与液相中的催化剂接触，将叔丁基氢过氧化物转化成分解产物，主要是叔丁醇。
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3.发明授权
公开(公告)号：US5414141A
公开(公告)日：1995-05-09
申请号：US150919
申请日：1993-11-12
IPC分类号： B01J23/52 , C07B61/00 , C07C27/00 , C07C29/132 , C07C29/88 , C07C31/12 , C07C407/00 , C07C409/10
CPC分类号： C07C29/88 , C07C29/132
摘要： A method for preparing tertiary butyl alcohol wherein a solution of a tertiary butyl hydroperoxide feedstock in tertiary butyl alcohol is charged to a hydroperoxide decomposition reaction zone containing a catalytically effective amount of a hydroperoxide decomposition catalyst consisting essentially of palladium and gold supported on alumina, and is brought into contact with the catalyst in liquid phase under hydroperoxide decomposition reaction conditions to convert the tertiary butyl hydroperoxide to decomposition products, principally tertiary butyl alcohol and ditertiary butyl peroxide.
摘要翻译： 一种制备叔丁醇的方法，其中将叔丁基过氧化氢原料在叔丁醇中的溶液加入到含有催化有效量的氢氧化物分解催化剂的氢过氧化物分解反应区中，所述氢过氧化物分解催化剂主要由负载在氧化铝上的钯和金组成，并且是 在氢过氧化物分解反应条件下与液相中的催化剂接触，将叔丁基过氧化氢转化成分解产物，主要是叔丁醇和二叔丁基过氧化物。
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4.发明授权
公开(公告)号：US5354925A
公开(公告)日：1994-10-11
申请号：US150920
申请日：1993-11-12
IPC分类号： B01J23/14 , C07B61/00 , C07C27/00 , C07C29/132 , C07C31/12
CPC分类号： C07C29/132
摘要： A method for preparing tertiary butyl alcohol wherein a feedstock comprising a solvent solution of tertiary butyl hydroperoxide in tertiary butyl alcohol or a mixture of tertiary butyl alcohol with isobutane is charged to a hydroperoxide decomposition reaction zone containing a catalytically effective amount of a hydroperoxide decomposition catalyst consisting essentially of lead oxide supported on alumina and is brought into contact with the catalyst in liquid phase with agitation under hydroperoxide decomposition reaction conditions to convert the tertiary butyl hydroperoxide to decomposition products, principally tertiary butyl alcohol.
摘要翻译： 一种制备叔丁醇的方法，其中将叔丁基过氧化氢在叔丁醇中的溶剂溶液或叔丁醇与异丁烷的混合物的原料装入含有催化有效量的氢过氧化物分解催化剂的氢过氧化物分解反应区， 基本上由负载在氧化铝上的氧化铅和在氢过氧化物分解反应条件下搅拌的液相与催化剂接触，将叔丁基氢过氧化物转化成分解产物，主要是叔丁醇。
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5.发明授权
公开(公告)号：US5364988A
公开(公告)日：1994-11-15
申请号：US151235
申请日：1993-11-12
CPC分类号： C07C29/88 , C07C29/132
摘要： A method for preparing tertiary butyl alcohol wherein a feedstock comprising a solvent solution of tertiary butyl hydroperoxide in tertiary butyl alcohol or a mixture of tertiary butyl alcohol with isobutane is charged to a hydroperoxide decomposition reaction zone containing a catalytically effective amount of a hydroperoxide decomposition catalyst consisting essentially of alumina having chromium deposited thereon and is brought into contact with the catalyst in liquid phase under hydroperoxide decomposition reaction conditions to convert the tertiary butyl hydroperoxide to decomposition products, principally tertiary butyl alcohol.
摘要翻译： 一种制备叔丁醇的方法，其中将叔丁基过氧化氢在叔丁醇中的溶剂溶液或叔丁醇与异丁烷的混合物的原料装入含有催化有效量的氢过氧化物分解催化剂的氢过氧化物分解反应区， 基本上由其中沉积有铬的氧化铝组成，并在氢过氧化物分解反应条件下与液相中的催化剂接触，将叔丁基氢过氧化物转化成分解产物，主要是叔丁醇。
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6.发明授权
公开(公告)号：US5414162A
公开(公告)日：1995-05-09
申请号：US150917
申请日：1993-11-12
申请人： John R. Sanderson , John F. Knifton
发明人： John R. Sanderson , John F. Knifton
IPC分类号： B01J21/04 , B01J23/44 , B01J35/02 , C07B61/00 , C07C27/00 , C07C29/132 , C07C31/12 , C07C409/04
CPC分类号： B01J23/44 , C07C29/132 , C07C31/12 , B01J21/04 , B01J35/008 , B01J35/026
摘要： A method for preparing tertiary butyl alcohol wherein a feedstock comprising a solvent solution of tertiary butyl hydroperoxide in tertiary butyl alcohol or a mixture of tertiary butyl alcohol with isobutane is charged to a hydroperoxide decomposition reaction zone containing a catalytically effective amount of a hydroperoxide decomposition catalyst consisting essentially of pentagonally cross-sectioned alumina having palladium deposited thereon and is brought into contact with the catalyst in liquid phase with agitation under hydroperoxide decomposition reaction conditions to convert the tertiary butyl hydroperoxide to decomposition products, principally tertiary butyl alcohol.
摘要翻译： 一种制备叔丁醇的方法，其中将叔丁基过氧化氢在叔丁醇中的溶剂溶液或叔丁醇与异丁烷的混合物的原料装入含有催化有效量的氢过氧化物分解催化剂的氢过氧化物分解反应区， 基本上是其中沉积有钯的五边形横截面的氧化铝，并且在氢过氧化物分解反应条件下，在搅拌下与液相中的催化剂接触，将叔丁基氢过氧化物转化成分解产物，主要是叔丁醇。
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7.发明授权One step synthesis of methyl t-butyl ether from t-butanol using hydrogen fluoride-modified zeolite catalysts 失效使用氟化氢改性沸石催化剂从叔丁醇中一步合成甲基叔丁基醚
公开(公告)号：US5300697A
公开(公告)日：1994-04-05
申请号：US986193
申请日：1992-12-07
申请人： John F. Knifton , John R. Sanderson
发明人： John F. Knifton , John R. Sanderson
CPC分类号： C07C41/09 , B01J29/084
摘要： A method is disclosed wherein t-butanol is reacted with methanol in a reaction zone in one step to provide methyl tert-butyl ether and the improvement of accomplishing the reaction which comprises:a. Using a catalyst consisting of a crystalline aluminosilicate faujasite Y-type zeolite which has been treated with hydrogen fluoride;b. continuously contacting said t-butanol and methanol in a molar amount of about 0.1 to 10 moles of methanol per mole of t-butanol with said catalyst at a temperature of about 20.degree. C. to about 250.degree. C. and a pressure of about atmospheric to about 1000 psig to obtain the methyl tert-butyl ether product wherein the product mix separates into an isobutylene-MTBE product-rich phase and a heavier aqueous methanol phase.
摘要翻译： 公开了一种方法，其中在一个步骤中使叔丁醇与甲醇在反应区中反应，得到甲基叔丁基醚，并改进了完成反应，其包括：a。 使用已经用氟化氢处理的结晶硅铝石八面沸石Y型沸石组成的催化剂; b。 在约20℃至约250℃的温度和大约大气压的压力下，使所述叔丁醇和甲醇以约0.1至10摩尔甲醇/摩尔叔丁醇与所述催化剂连续接触 至约1000psig，得到甲基叔丁基醚产物，其中产物混合物分离成异丁烯 - 富含MTBE的相和较重的甲醇水相。
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8.发明授权
公开(公告)号：US5243118A
公开(公告)日：1993-09-07
申请号：US803811
申请日：1991-12-09
CPC分类号： C07C2/10 , B01J21/06 , B01J27/053 , B01J29/06 , B01J37/088 , C07C2/12 , C07C2521/06 , C07C2529/06
摘要： An improved process is disclosed for preparing synthetic lubricant base stocks. Synthetic lubricant base stocks are prepared in good yield by oligomerizing linear olefins using sulfate-activated molecular sieves as catalyst.
摘要翻译： 公开了用于制备合成润滑剂基础油料的改进方法。 通过使用硫酸盐活化分子筛作为催化剂使线性烯烃低聚制备合成润滑剂基础油料。
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9.发明授权Process for oligomerizing olefins to prepare base stocks for synthetic lubricants 失效低聚烯烃以制备合成润滑剂的基础油的方法
公开(公告)号：US5053569A
公开(公告)日：1991-10-01
申请号：US500631
申请日：1990-03-28
IPC分类号： B01J21/16 , C07C2/08 , C07C2/14 , C07C2/22 , C07C9/22 , C10G50/02 , C10M107/10 , C10M107/12
CPC分类号： C10M107/12 , B01J21/16 , C07C2/08 , C07C2/14 , C07C2/22 , C07C9/22 , C10G50/02 , C10M107/10 , C07C2521/16 , C07C2527/128 , C07C2527/138 , C07C2527/25 , C10M2205/003 , C10M2205/0285 , C10M2205/043
摘要： A process is disclosed for preparing synthetic lubricant base stocks. Synthetic lubricant base stocks may be prepared in good yield by oligomerizing linear olefins using certain acidic calcium montmorillonite clay catalysts. When the oligomers are hydrogenated, they provide a synthetic lubricant base stock having excellent properties.
摘要翻译： 公开了制备合成润滑剂基础油料的方法。 可以通过使用某些酸性钙蒙脱石粘土催化剂使线性烯烃低聚来制备合成润滑剂基础油料。 当低聚物被氢化时，它们提供具有优异性能的合成润滑剂基础油料。
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公开(公告)号：US5025112A
公开(公告)日：1991-06-18
申请号：US580035
申请日：1990-09-10
IPC分类号： B01J21/16 , B01J27/182 , C07B61/00 , C07C7/148 , C07C15/085
摘要： A method for purifying a cumene recycle stream by removing 2-phenyl-2-propanol and cumene hydroperoxide before the cumene is distilled and recycled to the peroxidation reactor which comprises reacting the recycle cumene in the presence of an acid treated montmorillonite clay of the formula:M.sub.x/n.sup.n+.sub..y H.sub.2 O(Al.sub.4-x Mg.sub.x) (Si.sub.8)O.sub.20 (OH).sub.4or in the presence of a catalyst comprising phosphoric acid on silica.
摘要翻译： 一种在异丙基苯蒸馏并再循环至过氧化反应器之前通过除去2-苯基-2-丙醇和异丙基氢过氧化氢来净化枯烯循环物流的方法，该方法包括在下列通式的酸处理蒙脱石粘土存在下使回收枯烯反应： Mx / nn + .yH2O（Al4-xMgx）（Si8）O20（OH）4或在二氧化硅上含有磷酸的催化剂存在下进行。
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