Controlled production of ammonia and other gases
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F25B-015/00
F25B-017/08
출원번호
US-0385212
(1999-08-27)
발명자
/ 주소
Pfister Dennis M.
Byrd Charles M.
출원인 / 주소
Sun Microsystems, Inc.
대리인 / 주소
Conley, Rose & Tayon, PCMeyertons
인용정보
피인용 횟수 :
3인용 특허 :
34
초록▼
Improved methods for the controlled generation of ammonia from an ammoniated metal salt at substantially ambient temperature by applying microwave energy to the salt. The ammoniated salts have the formula MA.sub.n.X(NH.sub.3), wherein M is at least one metal selected from the group consisting of alk
Improved methods for the controlled generation of ammonia from an ammoniated metal salt at substantially ambient temperature by applying microwave energy to the salt. The ammoniated salts have the formula MA.sub.n.X(NH.sub.3), wherein M is at least one metal selected from the group consisting of alkali metals, alkaline earth metals, scandium, ytterbium, the lanthanides, titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, manganese, technetium, rhenium, iron, ruthenium, osmium, cobalt, rhodium, iridium, nickel, palladium, platinum, copper, silver, gold, zinc, cadmium, mercury, tin, and aluminum; A is at least one ion selected from the group consisting Cl.sup.-, Br.sup.-, F.sup.-, I.sup.-, ClO.sub.3.sup.-, ClO.sub.4.sup.-, BF.sub.4.sup.-, AlCl.sub.4.sup.-, PF.sub.6.sup.-, SbCl.sub.6.sup.-, and SbF.sub.6.sup.- ; and SbF.sub.6.sup.- n is from 1 to 6; and X is from 1 to 8. The methods are useful in, inter alia, absorption type refrigeration systems where ammonia is used as a refrigerant and the salt is used as a sorbent bed.
대표청구항▼
[ What is claimed is:] [1.]1. A method for the generation of ammonia, comprising:(a) providing an ammoniated metal salt having the formulaM is at least one metal selected from the group consisting of alkali metals, alkaline earth metals, scandium, ytterbium, the lanthanides, titanium, zirconium, haf
[ What is claimed is:] [1.]1. A method for the generation of ammonia, comprising:(a) providing an ammoniated metal salt having the formulaM is at least one metal selected from the group consisting of alkali metals, alkaline earth metals, scandium, ytterbium, the lanthanides, titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, manganese, technetium, rhenium, iron, ruthenium, osmium, cobalt, rhodium, iridium, nickel, palladium, platinum, copper, silver, gold, zinc, cadmium, mercury, tin, and aluminum;A is at least one ion selected from the group consisting of Cl.sup.-, Br.sup.-, F.sup.-, I.sup.-, ClO.sub.3.sup.-, ClO.sub.4.sup.-, BF.sub.4.sup.-, AlCl.sub.4.sup.-, PF.sub.6.sup.-, SbCl.sub.6.sup.-, and SbF.sub.6.sup.- ;n is from 1 to 6; andX is from 1 to 8; and(b) applying microwave energy to said salt for a time sufficient to produce said ammonia, wherein applying microwave energy does not substantially increase a temperature of said salt.
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