The phrase "a completely different process" is correct and usable in written English.
You can use it when discussing a method or procedure that is entirely distinct from another one being referenced.
Example: "While the initial phase involves data collection, the analysis stage is a completely different process that requires specialized software."
Alternatives: "an entirely separate process" or "a wholly distinct process".
It is, in my eye, a completely different process from Mr. Castle's odd and arcane explorations.
Akinnagbe, who has some experience filming sex scenes, told him that that was a completely different process — you hold still for twenty minutes to light a single shot.
"It's a completely different process," he said of playing those figures, compared with, for instance, Willy Wonka in Tim Burton's Charlie and the Chocolate Factory.
The MIT researchers singled out a process called chemical looping, which Deutch says "offers a completely different process for getting the energy out of coal". In one version, pulverized coal reacts with particles of metal oxides, such as rust.
He said: "For six years at least, we've known that as telecommunications has moved on, and sophistication has moved on, the security forces who need to know – not to open these communications, that's a completely different process, it's nothing to do with this – it's to know who's been contacting who.
So it's a completely different process from songwriting, obviously.
I began the new and completely different process of auditioning for pilots and landed the lead in a futuristic family drama for CBS that was shot in England which set me off into the world primetime.
We refer in this context to the term "reversible anonymization" instead of pseudonymization to highlight the contrast with the completely different process of "irreversible anonymization".
The modeling framework for salt-assisted puffing was then extended to the process of gun-puffing (a completely different puffing process) without significant reformulations thus showing the applicability of the framework for a variety of puffing processes.
The concentration of individual proteins at the cellular level or in biological fluids mainly depends on four completely different processes: (i) protein synthesis, (ii) protein processing, (iii) protein secretion and (iv) protein degradation.
"Painting is a completely different mental process.
