The phrase "a separate stream of" is correct and usable in written English.
It can be used to describe an independent or distinct flow of something, such as information, resources, or data.
Example: "The project will benefit from a separate stream of funding to ensure its success."
Alternatives: "an independent flow of" or "a distinct source of".
Its own hardware produces a separate stream of data about what users do, and where and how they do it.
French officials say they are mainly focused on threats from Al Qaeda in the Islamic Maghreb that stem from a separate stream of intelligence.
The move brings to light a separate stream of the family, derived from the affair of a great-grandfather and an African-American cook, and black and white relatives, hitherto unknown to one another, gather together.
A non-premixed configuration was achieved by delivering a separate stream of fuel to the plasma plume, which is composed of diluted oxygen only.
The process could drastically reduce the CO2 emissions from cement plants by generating a separate stream of CO2 suitable for geological storage before the CaO is fed to the clinker oven.
Last year's Senate version of the appropriations bill to fund the Forest Service provided a simple solution: It would have allowed the agency to access a separate stream of federal funds, unconstrained by government-wide spending limits, to combat wildfires during an above-average fire season.
Creating an elastic separate stream of contextual social data, one that is open to be applied to any service at the customer's will.
The officials said the separate stream of intelligence, which they had not previously disclosed, reached the White House only late last week and was part of a flow that the officials said had prompted them to act urgently in the last few days.
CNN says that in 2008, CNN.com Live, its online channel, offered an average of 471,000 separate streams of video (programs of any length) each day, with a peak of more than 100,000 simultaneous viewers.
Dr. Viterbi said a method Dr. Wolf developed for compressing separate streams of data into a single message had uses in flash memory devices.
William Falk, a sociologist at the University of Maryland, is studying this very question, and he has identified two separate streams of returnees — a smaller group of older African-Americans returning to spend their retirement in the region where they grew up, and a much larger group of younger African-Americans who seem to be motivated mainly by economic opportunity.
