CAS: 112-57-2; Tetraethylenepentamine

上下游产品

1,2-dichloro-ethane 3-azapentane-1,5-diamine ethyleneimine triethylentetramine {2-[2-(2-{2-[Bis-(3-dimethylamino-phenoxy)-thiophosphorylamino]-ethylamino}-ethylamino)-ethylamino]-ethyl}-thiophosphoramidic acid O,O'-bis-(3-dimethylamino-phenyl) ester 88H118N15O10P5S5C88H118N15O10P5S5 N-(2-Nitro-phenyl)-N'-(2-{2-[2-(2-nitro-phenylamino)-ethylamino]-ethylamino}-ethyl)-ethane-1,2-diamine

二乙烯三胺置于氨,水,1,2-二氯乙烷体系中,化学反应生成四乙烯五胺
参考文献:Production Of Ethylene Polyamines
标题:Production Of Ethylene Polyamines

专利信息

专利号:US-2024075466-A1
优先权日:2021-04-09
标 题:One-Pot Synthesis of Transition Metal-Promoted Chabazites
发明人：VAN TENDELOO LEEN; SCHUETZE FRANK-WALTER; VERHEYEN ELKE JANE JUNE
权利人:UMICORE AG & CO KG
摘要:The invention provides methods for a one-pot synthesis of molecular sieves of the CHA-type. The method uses molecular and non-molecular sieves as sources of silicon and aluminum. A first OSDA is selected from tetraethylenepentamine (TEPA) and triethy-lenepentamine (TETA). The synthesis mixture comprises a first metal selected from copper, iron and zinc. Optionally, the synthesis mixture may furthermore comprise a second OSDA and/or a second metal selected from manganese, cesium, magnesium, calcium, strontium, barium, yttrium, titanium, zirconium, niobium, iron, zinc, silver, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and mixtures thereof. The molecular sieves of the CHA-type obtainable by the method can be used as SCR-catalytically active substances for the removal of nitrogen oxides from exhaust gases of combustion engines.

专利号:US-9878313-B2
优先权日:2012-12-12
标题:One-pot method for the synthesis of Cu-SSZ-13, the compound obtained by the method and use thereof
发明人：MARIN MANUEL MOLINER; FRANCO RAQUEL MARTINEZ; CANÓS AVELINO CORMA; THØGERSEN JOAKIM REIMER
权利人:HALDOR TOPSOE AS
摘要:Process for the direct synthesis of Cu-SSZ-13 from a synthesis mixture comprising water, at least one silicon source, at least one Al source, at least one Cu source, at least one polyamine for complexing with Cu, and a single organic structure directing agent. A Cu containing molecular sieve having the framework structure of SSZ-13, obtainable by the process and use of the Cu containing molecular sieve.

专利号:US-8975340-B2
优先权日:2010-12-15
标题 :Synthesis of sequestration resins for water treatment in light water reactors
发明人：YENGOYAN LEON; FRATTINI PAUL L; WELLS DANIEL MORGAN
权利人:YENGOYAN LEON; FRATTINI PAUL L; WELLS DANIEL MORGAN; ELECTRIC POWER RES INST
摘要:An organic synthesis of materials to achieve removal of low molecular weight ionic species, such as transition metal ions including cobalt, iron, nickel, and zinc, from aqueous solutions. The synthesis includes the steps of providing a cation exchange resin, functionalizing the cation exchange resin using a chloride intermediate to form a sulfonyl chloride resin, and reacting a multi-amine based ligand with the sulfonyl chloride resin to form a sequestration resin. The synthesis further includes the steps of cooling the sequestration resin, and washing and drying the sequestration resin.

专利号:US-9561498-B2
优先权日:2012-04-27
标 题 :Process for the direct synthesis of Cu-SAPO-34
发明人：FRANCO RAQUEL MARTINEZ; MARIN MANUEL MOLINER; CANÓS AVELINO CORMA; KUSTOV ARKADY; THØGERSEN JOAKIM REIMER
权利人:FRANCO RAQUEL MARTINEZ; MARIN MANUEL MOLINER; CANÓS AVELINO CORMA; KUSTOV ARKADY; THØGERSEN JOAKIM REIMER; HALDOR TOPSOE AS
摘要:A process for the direct synthesis of Cu-SAPO-34 comprising at least the steps: preparation of a mixture of water, at least one silicon source, at least one Al source, at least one P source, at least one Cu source, at least one 0SDA1 (any polyamine), and at least one OSDA2 source (where OSDA2 is any organic molecule capable of directing the synthesis of SAPO 34); and where the final synthesis mixture has the molar composition: a Si:0.5 Al:c Cu:d OSDA1:e OSDA2:f H2O wherein a is in the range from 0.01 to 0.3; b is in the range from 0.2 to 0.49; c is in the range from 0.001 to 0.6; d is in the range from 0.001 to 0.6; e is in the range from 0.001 to 2; f is in the range 1 to 200; hydrothermal treatment of the mixture at 80−200° C. until formation of the crystalline material, and recovery of the crystalline material.

专利号:US-10676367-B2
优先权日:2015-05-05
标 题 :Direct synthesis of Cu-CHA by means of combining a Cu complex and tetraethylammonium and applications in catalysis
发明人：CORMA CANÓS AVELINO; MOLINER MARÃ?N MANUEL; MARTIN GARCIA NURIA
权利人:CONSEJO SUPERIOR INVESTIGACION; UNIV VALENCIA POLITECNICA
摘要:The present invention relates to a process for the direct synthesis of a material with a CHA zeolite structure in the silicoaluminate form thereof containing copper atoms, which comprises at least the following steps:n (i) Preparation of a mixture which contains at least one water source, one copper source, one polyamine, one source of Y tetravalent element, one source of X trivalent element, the tetraethylammonium cation as the only OSDA and one source of alkaline or alkaline earth (A) cations, and wherein the synthesis mixture has the following molar composition:n nYO 2 :aX 2 O 3 :bOSDA:cA:dH 2 O:eCu:fpolyaminen (ii) Crystallization of the mixture obtained in (i) in a reactor; (iii) Recovery of the crystalline material obtained in (ii).

专利号:US-10005076-B2
优先权日:2014-06-03
标题 :Synthesis of SAPO-18 and the catalytic applications thereof
发明人：CORMA CANÓS AVELINO; MOLINER MARÃ?N MANUEL; MARTÃ?NEZ FRANCO RAQUEL
权利人:CONSEJO SUPERIOR INVESTIGACION; UNIV VALENCIA POLITECNICA
摘要:Synthesis of the silicoaluminophosphate and metal silicoaluminophosphate polymorphs of the molecular sieve SAPO-18 using cyclic quaternary ammoniums as organic structure-directing agents (OSDA) and use thereof as a catalyst.