The phrase "a separate pool of" is correct and usable in written English.
It can be used when referring to a distinct or independent group or collection of something, often in contexts like resources, data, or funds.
Example: "The organization has established a separate pool of funds to support community projects."
Alternatives: "an independent set of" or "a distinct collection of".
The decline is partially a result of dozens of banks repaying their debts using a separate pool of government funds.
The effect would be a bit like issuing covered bonds that give investors a claim on the issuer and on a separate pool of assets.
At one moment in the hourlong "Necessary Weather," Sara Rudner and Dana Reitz are dancing simultaneous solos, each in a separate pool of light created by Jennifer Tipton.
But they will have to be paid out of a separate pool of money, not the money designated for existing officials — a victory for the union.
An analysis of a separate pool of federal personnel data found that the number of high-level female political appointees outside the White House was about the same under Mr. Clinton and Mr. Obama, though it fell under Mr. Bush.
Ms. Fisher just missed that cutoff at her high school in Sugar Land, Tex., and then entered a separate pool of applicants who can be admitted through a complicated system in which race plays an unquantified but significant role.
When African Americans, led by Williams, refused to accept a promise of building a separate pool for blacks at an unspecified future date, the town filled in the pool with concrete rather than allow it to be integrated.
For pools that contained a known nuclease, a separate pool was generated of 23 strains without the nuclease to determine whether that nuclease was responsible for the activity within the 24-strain pool.
This separate pool of aggrecan molecules that have a different protein degradation profile needs to be investigated in more molecular detail and may allow for further understanding of the molecular events leading to cartilage destruction.
All samples were extracted separately to obtain separate pools of polar and lipophilic metabolites using different protocols.
Embryos, larvae, and pupae were sequenced separately, creating 3 separate pools of sequence.
