BR112018015808A2 - agente de cura para moldagem de vidro solúvel e método de fabricação e uso deste - Google Patents

agente de cura para moldagem de vidro solúvel e método de fabricação e uso deste

Info

Publication number
BR112018015808A2
BR112018015808A2 BR112018015808-9A BR112018015808A BR112018015808A2 BR 112018015808 A2 BR112018015808 A2 BR 112018015808A2 BR 112018015808 A BR112018015808 A BR 112018015808A BR 112018015808 A2 BR112018015808 A2 BR 112018015808A2
Authority
BR
Brazil
Prior art keywords
curing agent
soluble glass
molding
manufacturing
amorphous silica
Prior art date
Application number
BR112018015808-9A
Other languages
English (en)
Chinese (zh)
Other versions
BR112018015808B1 (pt
Inventor
Jianxun Zhu
Huimin YAO
Original Assignee
Jinan Shengquan Group Share-Holding Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jinan Shengquan Group Share-Holding Co., Ltd. filed Critical Jinan Shengquan Group Share-Holding Co., Ltd.
Publication of BR112018015808A2 publication Critical patent/BR112018015808A2/pt
Publication of BR112018015808B1 publication Critical patent/BR112018015808B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/186—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B22C1/10—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for influencing the hardening tendency of the mould material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/181—Cements, oxides or clays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • C04B14/066—Precipitated or pyrogenic silica
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/02—Alcohols; Phenols; Ethers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/045—Esters, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00939—Uses not provided for elsewhere in C04B2111/00 for the fabrication of moulds or cores

Abstract

agente de cura para moldagem de vidro solúvel e método de fabricação e uso deste um agente de cura para moldagem de vidro solúvel compreende: éster; sílica amorfa; e água. a sílica amorfa é formada por meio de um método de pirólise e / ou por meio de um método de precipitação. também é divulgado o uso do agente de cura para moldagem de vidro solúvel na preparação de um molde de fundição e um núcleo de molde. os respectivos componentes do agente de cura compreendendo éster, sílica amorfa e água são misturados a alta velocidade para formar uma suspensão. em seguida, a suspensão é aplicada para preparar uma areia auto-endurecedora para vidro solúvel. o agente de cura não causa contaminação por pó, e pode ser medido e adicionado convenientemente. também são divulgados um método de fabricação do agente de cura para moldagem de vidro solúvel e uma areia autoendurecedora para vidro solúvel.
BR112018015808-9A 2016-02-05 2017-02-04 Agente de cura para fundição de vidro solúvel, método para preparar o mesmo e areia de auto-endurecimento para vidro solúvel BR112018015808B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610082019.4 2016-02-05
CN201610082019.4A CN105665615B (zh) 2016-02-05 2016-02-05 一种铸造水玻璃用固化剂及其制备方法和用途
PCT/CN2017/072892 WO2017133685A1 (zh) 2016-02-05 2017-02-04 一种铸造水玻璃用固化剂及其制备方法和用途

Publications (2)

Publication Number Publication Date
BR112018015808A2 true BR112018015808A2 (pt) 2018-12-26
BR112018015808B1 BR112018015808B1 (pt) 2023-02-07

Family

ID=56304145

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018015808-9A BR112018015808B1 (pt) 2016-02-05 2017-02-04 Agente de cura para fundição de vidro solúvel, método para preparar o mesmo e areia de auto-endurecimento para vidro solúvel

Country Status (13)

Country Link
US (1) US11305335B2 (pt)
EP (1) EP3412376B1 (pt)
JP (1) JP6736680B2 (pt)
KR (1) KR102143711B1 (pt)
CN (1) CN105665615B (pt)
AU (1) AU2017214133B2 (pt)
BR (1) BR112018015808B1 (pt)
CA (1) CA3015239C (pt)
ES (1) ES2890224T3 (pt)
MX (1) MX2018009528A (pt)
RU (1) RU2706078C1 (pt)
WO (1) WO2017133685A1 (pt)
ZA (1) ZA201805878B (pt)

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CN105665615B (zh) * 2016-02-05 2018-10-02 济南圣泉集团股份有限公司 一种铸造水玻璃用固化剂及其制备方法和用途
DE102017107655A1 (de) * 2017-01-04 2018-07-05 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verwendung einer Säure enthaltenden Schlichtezusammensetzung in der Gießereiindustrie
DE102017107657A1 (de) * 2017-01-04 2018-07-05 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Schlichtezusammensetzung, umfassend organische Esterverbindungen und partikuläres, amorphes Siliziumdioxid, zur Verwendung in der Gießereiindustrie
CN106853505A (zh) * 2017-01-09 2017-06-16 河南金耐源新材料科技有限公司 陶瓷砂无机粘结剂以及陶瓷砂循环利用的铸造方法
CN108393430B (zh) * 2017-02-04 2020-05-08 济南圣泉集团股份有限公司 一种铸造水玻璃用固化剂
DE102017107531A1 (de) * 2017-04-07 2018-10-11 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von Gießformen, Kernen und daraus regenerierten Formgrundstoffen
CN108117293B (zh) * 2017-12-06 2020-10-30 浙江盛捷包装科技有限公司 一种水玻璃固化剂的制备方法
EP3620244B1 (en) * 2018-09-07 2021-06-30 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Method of preparing a particulate refractory composition for use in the manufacture of foundry moulds and cores, corresponding uses, and reclamation mixture for thermal treatment
CN109108212A (zh) * 2018-10-10 2019-01-01 内蒙古第机械集团股份有限公司 一种环保铸造用改性有机酯及制备方法
CN111570718B (zh) * 2020-06-09 2021-11-12 南阳仁创砂业科技有限公司 一种水玻璃再生砂及再生砂芯制备方法与应用
CN112792295A (zh) * 2020-12-19 2021-05-14 郑州煤机格林材料科技有限公司 一种较低水玻璃的含量的铸件造型工艺
CN113069953A (zh) * 2021-02-02 2021-07-06 安徽艾蒂贝生物有限公司 一种二醋酸甘油酯制备水玻璃自硬砂固化剂的方法
CN113336470B (zh) * 2021-06-23 2022-09-09 宁夏共享化工有限公司 一种无机粘结剂用复合型浆状固化剂及其制备方法
CN114535500B (zh) * 2021-12-31 2023-11-14 北京航空航天大学宁波创新研究院 铸造用改性微硅粉悬浊液及改性水玻璃和使用方法

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CN105665615B (zh) * 2016-02-05 2018-10-02 济南圣泉集团股份有限公司 一种铸造水玻璃用固化剂及其制备方法和用途

Also Published As

Publication number Publication date
ES2890224T3 (es) 2022-01-18
KR102143711B1 (ko) 2020-08-12
CN105665615A (zh) 2016-06-15
JP6736680B2 (ja) 2020-08-05
JP2019505392A (ja) 2019-02-28
AU2017214133B2 (en) 2019-10-03
KR20180131538A (ko) 2018-12-10
ZA201805878B (en) 2019-06-26
EP3412376B1 (en) 2021-07-14
CA3015239C (en) 2021-02-23
US20190388960A1 (en) 2019-12-26
RU2706078C1 (ru) 2019-11-13
WO2017133685A1 (zh) 2017-08-10
EP3412376A1 (en) 2018-12-12
CN105665615B (zh) 2018-10-02
BR112018015808B1 (pt) 2023-02-07
CA3015239A1 (en) 2017-08-10
MX2018009528A (es) 2019-03-14
US11305335B2 (en) 2022-04-19
EP3412376A4 (en) 2019-08-14
AU2017214133A1 (en) 2018-09-13

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