Invention Grant
- Patent Title: Method of making spheroidal particles
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Application No.: US14946026Application Date: 2015-11-19
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Publication No.: US10369724B2Publication Date: 2019-08-06
- Inventor: Jose Alberto Ortega Andrade , Jiangshui Huang , Bernhard Rudolf Lungwitz
- Applicant: Schlumberger Technology Corporation
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Andrea E. Tran
- Main IPC: B01J2/08
- IPC: B01J2/08 ; B01J2/18 ; B29B9/16 ; B29L31/00 ; E21B43/267

Abstract:
A method for forming spheroidal particles including inducing flow of a slurry of particles and a reactant through one or more orifices, detaching an amount of the slurry from the slurry flow following exit from the one or more orifices, the detached amount forming a slurry body, forming the slurry body into a spheroidal shape, contacting the spheroidally shaped slurry body with a coagulation solution to form a stabilized spheroidal particle and drying and/or sintering the stabilized spheroidal particle.
Public/Granted literature
- US20170144330A1 METHOD OF MAKING SPHEROIDAL PARTICLES Public/Granted day:2017-05-25
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