ETHYLENE DECOMPOSITION AGENT

• Main Authors: FUJII, Wataru, NANBU, Hironobu, KASAMA, Yuuki, YOKOYAMA, Takuji, YANAGINO, Takuya
• Format: Patent
• Language: English; French; Japanese
• Published: 29.06.2017
• Subjects: BLASTING; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HEAT PUMP SYSTEMS; HEATING; HUMAN NECESSITIES; ICE-BOXES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS; REFRIGERATION OR COOLING; REFRIGERATORS; SEPARATION; THE PRESERVED, RIPENED, OR CANNED PRODUCTS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR RELEVANT APPARATUS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TRANSPORTING; WEAPONS

Provided is an ethylene decomposition agent for decomposing ethylene in an environment of 30 ° C or below, the ethylene decomposition agent containing a porous silica on which is supported at least one noble metal selected from the group consisting of gold, rhodium, ruthenium, and palladium, or a noble metal-containing compound. This ethylene decomposition agent is suitably used to decompose ethylene emitted by plants such as vegetables and fruits. L'invention concerne un agent de décomposition d'éthylène pour décomposer l'éthylène dans un environnement de 30 °C ou moins, l'agent de décomposition d'éthylène contenant une silice poreuse sur laquelle est supporté au moins un métal noble choisi dans le groupe constitué de l'or, du rhodium, du ruthénium et du palladium, ou un composé contenant un métal noble. L'agent de décomposition d'éthylène selon l'invention est utilisé de manière appropriée pour décomposer l'éthylène émis par des végétaux tels que des légumes et des fruits. ３０℃以下の雰囲気下でエチレンを分解するためのエチレン分解剤であって、金、ロジウム、ルテニウム、およびパラジウムからなる群より選ばれる少なくとも１種の貴金属又は貴金属含有化合物を担持した多孔質シリカを含む、エチレン分解剤。本発明のエチレン分解剤は、野菜、果実等の植物から放出されるエチレンの分解に好適に用いられるものである。