公开(公告)号：US4298503A

公开(公告)日：1981-11-03

申请号：US133647

申请日：1980-03-24

Applicant: Oleg E. Batalin ,  Arkady S. Dykman ,  Alexandr I. Osadchenko ,  Galina F. Balkhanova ,  Izrail M. Belgorodsky ,  Vladimir I. Nevstruev ,  Valery A. Radionov ,  Eduard A. Tulchinsky ,  Valentin M. Belyaev ,  Jury I. Smolin ,  Mark I. Breiman ,  Vitaly V. Orlyansky ,  Nikolai Y. Zhirnov ,  Nikolai V. Galibin ,  Adrian P. Troitsky ,  Vladimir V. Kovalenko

Inventor： Oleg E. Batalin ,  Arkady S. Dykman ,  Alexandr I. Osadchenko ,  Galina F. Balkhanova ,  Izrail M. Belgorodsky ,  Vladimir I. Nevstruev ,  Valery A. Radionov ,  Eduard A. Tulchinsky ,  Valentin M. Belyaev ,  Jury I. Smolin ,  Mark I. Breiman ,  Vitaly V. Orlyansky ,  Nikolai Y. Zhirnov ,  Nikolai V. Galibin ,  Adrian P. Troitsky ,  Vladimir V. Kovalenko

IPC: B01J27/18 ,  B01J37/10 ,  C07C1/247 ,  B01J37/02 ,  B01J21/02

CPC classification number: B01J37/10 ,  B01J27/1806 ,  C07C1/247 ,  C07C2527/167

Abstract: The invention relates to a method of preparing a calcium boron phosphate catalyst, comprising the steps of reacting calcium salts with phosphoric acid salts in aqueous ammonia, separating the resulting precipitate from the reaction mixture thus obtained, suitably shaping said precipitate, drying it, and heat treating at an elevated temperature in the presence of steam or steam with an inert gas, mixed with at least one of the components selected from the group consisting of boric acid and, a mixture of boric and phosphoric acids, the molar ratio of boric to phosphoric acids being between 1.0:1 and 10:1.The reaction of calcium salts with phosphoric acid salts in aqueous ammonia is effected with the starting reactants taken in the molar ratio of 1.5:1 if no phosphoric acid treatment is used, or with the starting reactants in a molar ratio of between 1.5:1 to 5.0:1 if the reaction mixture is treated with a phosphoric acid solution to pH of from 5.0 to 7.0.

Abstract translation: 本发明涉及一种制备磷酸三钙催化剂的方法，包括以下步骤：使钙盐与磷酸盐在氨水中反应，将得到的沉淀物与所得反应混合物分离，适当地使所述沉淀物成形，干燥，加热 在蒸气或蒸汽存在下用惰性气体在升高的温度下处理，与选自硼酸和硼酸和磷酸的混合物中的至少一种组分混合，硼与磷酸的摩尔比 酸在1.0：1和10：1之间。 钙盐与磷酸盐在氨水中的反应是用起始反应物以1.5:1的摩尔比进行的，如果不使用磷酸处理，或起始反应物的摩尔比为1.5:1至 如果将反应混合物用磷酸溶液处理至pH为5.0至7.0，则为5.0:1。

公开(公告)号：US4323479A

公开(公告)日：1982-04-06

申请号：US172635

申请日：1980-07-25

Applicant: Oleg E. Batalin ,  Arkady S. Dykman ,  Alexandr I. Osadchenko ,  Galina F. Balkhanova ,  Izrail M. Belgorodsky ,  Vladimir I. Nevstruev ,  Valery A. Radionov ,  Eduard A. Tulchinsky ,  Valentin M. Belyaev ,  Jury I. Smolin ,  Mark I. Breiman ,  Vitaly V. Orlyansky ,  Nikolai Y. Zhirnov ,  Nikolai V. Galibin ,  Andrian P. Troitsky ,  Vladimir V. Kovalenko

Inventor： Oleg E. Batalin ,  Arkady S. Dykman ,  Alexandr I. Osadchenko ,  Galina F. Balkhanova ,  Izrail M. Belgorodsky ,  Vladimir I. Nevstruev ,  Valery A. Radionov ,  Eduard A. Tulchinsky ,  Valentin M. Belyaev ,  Jury I. Smolin ,  Mark I. Breiman ,  Vitaly V. Orlyansky ,  Nikolai Y. Zhirnov ,  Nikolai V. Galibin ,  Andrian P. Troitsky ,  Vladimir V. Kovalenko

IPC: B01J27/18 ,  C07C1/247 ,  B01J21/02

CPC classification number: C07C1/247 ,  B01J27/1806 ,  C07C2521/02 ,  C07C2523/02 ,  C07C2527/06 ,  C07C2527/16 ,  C07C2527/18

Abstract: A catalyst for decomposition of 1,3-dioxanes, comprising calcium oxide, phosphorus pentoxide, chlorine, water and boron oxide, the ratio of the components as expressed in mass percent being as follows:calcium oxide: 48.5 to 53.5phosphorus pentoxide: 42.5 to 46.5chlorine: 0.05 to 1.0boron oxide: 0.005 to 3.0the balance being water.

Abstract translation: 用于分解1,3-二氧杂环己烷的催化剂，包括氧化钙，五氧化二磷，氯，水和氧化硼，按质量百分比表示的组分的比例如下：氧化钙：48.5至53.5五氧化二磷：42.5至 46.5氯：0.05〜1.0氧化硼：0.005〜3.0，余量为水。