Production device for refractory material adhesive silica sol

A technology for refractory materials and production equipment, applied in the fields of nanotechnology, silicon compounds, inorganic chemistry, etc. for materials and surface science, can solve the problems of complex production equipment, reduce intermediate links in the reaction, improve the reaction yield, reduce Effect of reaction temperature and reaction time

Inactive Publication Date: 2018-07-03
CHENGDU BO LUO KE TECH CO LTD
0 Cites 0 Cited by

AI-Extracted Technical Summary

Problems solved by technology

Most of the existing production devices are relatively complicated. Silica sol is used as a refractory adhesive. The qualit...
View more

Abstract

The invention discloses a production device for a refractory material adhesive silica sol. The production device mainly includes a storage tank (F101), a raw material pump (J101), a filtering machine(L101), delivery pumps (J102 and J103), a cation exchange resin filter (L102), an anion exchange resin filter (L103), a growth kettle (D101), and a product pump (J104), wherein the storage tank (F101)is used for storing an aqueous solution of sodium silicate, the raw material pump (J101) is connected with the storage tank (F101) and the filtering machine (L101), one delivery pump (J103) is connected with the anion exchange resin filter (L103) and the growth kettle (D101), and the storage tank (F101) has a full volume of 2.7-2.9m<3>.

Application Domain

Material nanotechnologySilicon compounds

Technology Topic

Sodium silicateAqueous solution +7

Image

  • Production device for refractory material adhesive silica sol

Examples

  • Experimental program(2)

Example Embodiment

[0007] Example 1:
[0008] Production raw materials and dosage
[0009] Sodium silicate
[0010] The production equipment of refractory adhesive silica sol mainly includes: storage tank (F101), raw material pump (J101), filter (L101), transfer pump (J102, J103), cation exchange resin filter (L102), anion Exchange resin filter (L103), growth tank (D101), product pump (J104), among them, the storage tank (F101) is used to store sodium silicate aqueous solution, among which, the raw material pump (J101) and the storage tank (F101), The filter (L101) is connected, and the delivery pump (J103) is connected to the anion exchange resin filter (L103) and the growth tank (D101) respectively. The storage tank (F101) has a full volume of 2.7m 3 , Raw material pump (J101) outlet diameter 210mm, transfer pump (J102) impeller diameter 150mm.
[0011] The production device of refractory adhesive silica sol, the production process is: filter the sodium silicate in F101 through L101, and pass the clear solution through the L102 cation exchange resin column to make the Na in the sodium silicate + With H on the cation exchange resin + Perform exchange, adjust the pH of the effluent to 2.1, then pass the L103 anion exchange resin layer to remove the anions in the sol, adjust the pH of the effluent to 3.7, add a quantitative stabilizer to the D101 mother liquor preparation kettle, and continuously add dilute under stirring Silica sol, control the pH to 8.3. Heat to 50°C, control the crystal growth rate to make the particles grow, and finally get the finished product.
[0012] product quality
[0013] Silica

Example Embodiment

[0014] Example 2:
[0015] Production raw materials and dosage
[0016] Sodium silicate
[0017] The production equipment of refractory adhesive silica sol mainly includes: storage tank (F101), raw material pump (J101), filter (L101), transfer pump (J102, J103), cation exchange resin filter (L102), anion Exchange resin filter (L103), growth tank (D101), product pump (J104), among them, the storage tank (F101) is used to store sodium silicate aqueous solution, among which, the raw material pump (J101) and the storage tank (F101), The filter (L101) is connected, and the delivery pump (J103) is connected to the anion exchange resin filter (L103) and the growth tank (D101) respectively. The storage tank (F101) has a full volume of 2.9m 3 , Raw material pump (J101) outlet diameter is 230mm, transfer pump (J102) impeller diameter is 155mm.
[0018] The production device of refractory adhesive silica sol, the production process is: filter the sodium silicate in F101 through L101, and pass the clear solution through the L102 cation exchange resin column to make the Na in the sodium silicate + With H on the cation exchange resin + Perform exchange, adjust the pH of the effluent to 2.3, then pass the L103 anion exchange resin layer to remove the anions in the sol, adjust the pH of the effluent to 3.9, add a quantitative stabilizer to the D101 mother liquor preparation kettle, and continuously add dilute under stirring Silica sol, control the pH to 8.6. Heat up to 56°C, control the crystal growth rate to make the particles grow, and finally get the finished product.

PUM

PropertyMeasurementUnit
The average particle size12.0nm
Viscosity3.0pa·s

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.

Similar technology patents

Industrial production method of acotiamide hydrochloride

ActiveCN109776447AHigh reaction yieldSimple equipment requirements
Owner:CHANGZHOU SUNLIGHT PHARMA

Synthesis method of p-iodotoluene serving as methotrexate drug intermediate

InactiveCN105503511AReduce intermediate linksReduce reaction temperature and reaction time
Owner:CHENGDU ZHONGHENG HUATIE TECH CO LTD

Synthetic method of piroxicam drug intermediate 3-oxo-1,2-benzisothiazole-1,1-dioxo-2-ethyl acetate

InactiveCN105461653AReduce intermediate linksReduce reaction temperature and reaction time
Owner:CHENGDU KA DI FU TECH

Green preparation method of isothiocyanate compounds

ActiveCN110498754AHigh reaction yieldhigh product content
Owner:湖北中迅长青科技有限公司

Classification and recommendation of technical efficacy words

  • Reduce reaction temperature and reaction time

Synthesis method of p-iodotoluene serving as methotrexate drug intermediate

InactiveCN105503511AReduce intermediate linksReduce reaction temperature and reaction time
Owner:CHENGDU ZHONGHENG HUATIE TECH CO LTD

Synthetic method of piroxicam drug intermediate 3-oxo-1,2-benzisothiazole-1,1-dioxo-2-ethyl acetate

InactiveCN105461653AReduce intermediate linksReduce reaction temperature and reaction time
Owner:CHENGDU KA DI FU TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products